v3.14.2

Makefile.am

@@ -163,6 +163,7 @@ cpuminer_SOURCES = \
   algo/sha/sha256-hash-4way.c \
   algo/sha/sha512-hash-4way.c \
   algo/sha/hmac-sha256-hash.c \
+  algo/sha/hmac-sha256-hash-4way.c \
   algo/sha/sha2.c \
   algo/sha/sha256t-gate.c \
   algo/sha/sha256t-4way.c \
@@ -256,6 +257,7 @@ cpuminer_SOURCES = \
   algo/x16/hex.c \
   algo/x16/x21s-4way.c \
   algo/x16/x21s.c \
+  algo/x16/minotaur.c \
   algo/x17/x17-gate.c \
   algo/x17/x17.c \
   algo/x17/x17-4way.c \

README.md

@@ -12,10 +12,24 @@ a false positive, they are flagged simply because they are cryptocurrency
 miners. The source code is open for anyone to inspect. If you don't trust 
 the software, don't use it.
 
+
+New thread:
+
+https://bitcointalk.org/index.php?topic=5226770.msg53865575#msg53865575
+
+Old thread:
+
 https://bitcointalk.org/index.php?topic=1326803.0
 
 mailto://jayddee246@gmail.com
 
+This note is to confirm that bitcointalk users JayDDee and joblo are the
+same person.
+
+I created a new BCT user JayDDee to match my github user id.
+The old thread has been locked but still contains useful information for
+reading.
+
 See file RELEASE_NOTES for change log and INSTALL_LINUX or INSTALL_WINDOWS
 for compile instructions.
 
@@ -23,25 +37,25 @@ Requirements
 ------------
 
 1. A x86_64 architecture CPU with a minimum of SSE2 support. This includes
-Intel Core2 and newer and AMD equivalents. In order to take advantage of AES_NI
+Intel Core2 and newer and AMD equivalents. Further optimizations are available
-optimizations a CPU with AES_NI is required. This includes Intel Westmere
+on some algoritms for CPUs with AES, AVX, AVX2, SHA, AVX512 and VAES.
-and newer and AMD equivalents. Further optimizations are available on some
-algoritms for CPUs with AVX and AVX2, Sandybridge and Haswell respectively.
 
 Older CPUs are supported by cpuminer-multi by TPruvot but at reduced
 performance.
 
-ARM CPUs are not supported.
+ARM and Aarch64 CPUs are not supported.
 
-2. 64 bit Linux OS. Ubuntu and Fedora based distributions, including Mint and
+2. 64 bit Linux or Windows OS. Ubuntu and Fedora based distributions,
-Centos, are known to work and have all dependencies in their repositories.
+including Mint and Centos, are known to work and have all dependencies
-Others may work but may require more effort. Older versions such as Centos 6
+in their repositories. Others may work but may require more effort. Older
-don't work due to missing features. 
+versions such as Centos 6 don't work due to missing features. 
 64 bit Windows OS is supported with mingw_w64 and msys or pre-built binaries.
 
 MacOS, OSx and Android are not supported.
 
-3. Stratum pool. Some algos may work wallet mining using getwork or GBT. YMMV.
+3. Stratum pool supporting stratum+tcp:// or stratum+ssl:// protocols or
+RPC getwork using http:// or https://.
+GBT is YMMV.
 
 Supported Algorithms
 --------------------
@@ -79,6 +93,7 @@ Supported Algorithms
                           lyra2z        
                           lyra2z330     Lyra2 330 rows, Zoin (ZOI)
                           m7m           Magi (XMG)
+                          minotaur      Ringcoin (RNG)
                           myr-gr        Myriad-Groestl
                           neoscrypt     NeoScrypt(128, 2, 1)
                           nist5         Nist5
@@ -138,6 +153,27 @@ Supported Algorithms
                           yespower-b2b  generic yespower + blake2b
                           zr5           Ziftr
 
+Many variations of scrypt based algos can be mine by specifying their
+parameters:
+
+scryptn2: --algo scrypt --param-n 1048576
+
+cpupower: --algo yespower --param-key "CPUpower: The number of CPU working or available for proof-of-work mining"
+
+power2b: --algo yespower-b2b --param-n 2048 --param-r 32 --param-key "Now I am become Death, the destroyer of worlds"
+
+sugarchain: --algo yespower --param-n 2048 -param-r 32 --param-key "Satoshi Nakamoto 31/Oct/2008 Proof-of-work is essentially one-CPU-one-vote"
+
+yespoweriots: --algo yespower --param-n 2048 --param-key "Iots is committed to the development of IOT"
+
+yespowerlitb: --algo yespower --param-n 2048 --param-r 32 --param-key "LITBpower: The number of LITB working or available for proof-of-work mini"
+
+yespoweric: --algo yespower --param-n 2048 --param-r 32 --param-key "IsotopeC" 
+
+yespowerurx: --algo yespower --param-n 2048 --param-r 32 --param-key "UraniumX"
+
+yespowerltncg: --algo yespower --param-n 2048 --param-r 32 --param-key "LTNCGYES"
+
 Errata
 ------
 

README.txt

@@ -1,8 +1,8 @@
 This file is included in the Windows binary package. Compile instructions
 for Linux and Windows can be found in RELEASE_NOTES.
 
-cpuminer is a console program that is executed from a DOS command prompt.
+cpuminer is a console program that is executed from a DOS or Powershell
-There is no GUI and no mouse support.
+prompt. There is no GUI and no mouse support.
 
 Miner programs are often flagged as malware by antivirus programs. This is
 a false positive, they are flagged simply because they are cryptocurrency 
@@ -15,8 +15,8 @@ the features listed at cpuminer startup to ensure you are mining at
 optimum speed using the best available features.
 
 Architecture names and compile options used are only provided for Intel
-Core series. Budget CPUs like Pentium and Celeron are often missing the
+Core series. Budget CPUs like Pentium and Celeron are often missing some
-latest features.
+features.
 
 AMD CPUs older than Piledriver, including Athlon x2 and Phenom II x4, are not
 supported by cpuminer-opt due to an incompatible implementation of SSE2 on
@@ -31,14 +31,29 @@ https://en.wikipedia.org/wiki/List_of_Intel_CPU_microarchitectures
 https://en.wikipedia.org/wiki/List_of_AMD_CPU_microarchitectures
 
 
-Exe name                Compile flags            Arch name
+Exe file name              Compile flags              Arch name
 
 cpuminer-sse2.exe            "-msse2"                 Core2, Nehalem   
 cpuminer-aes-sse42.exe       "-march=westmere"        Westmere
-cpuminer-avx.exe       "-march=corei7-avx"       Sandybridge
+cpuminer-avx.exe             "-march=corei7-avx"      Sandybridge, Ivybridge
-cpuminer-avx2.exe      "-march=core-avx2 -maes"  Haswell, Skylake, Coffeelake
+cpuminer-avx2.exe            "-march=core-avx2 -maes" Haswell*
 cpuminer-avx512.exe          "-march=skylake-avx512"  Skylake-X, Cascadelake-X
-cpuminer-zen           "-march=znver1"           AMD Ryzen, Threadripper
+cpuminer-zen.exe             "-march=znver1"          AMD Ryzen, Threadripper
+cpuminer-avx512-sha-vaes.exe "-march=icelake-client"  Icelake*
+
+* Haswell includes Broadwell, Skylake, Kabylake, Coffeelake & Cometlake. 
+Icelake is only available on some laptops. Mining with a laptop is not
+recommended. The icelake build is included in anticipation of Intel eventually
+releasing a desktop CPU with a microarchitecture newer than Skylake.
+
+Notes about included DLL files:
+
+Downloading DLL files from alternative sources presents an inherent
+security risk if their source is unknown. All DLL files included have
+been copied from the Ubuntu-20.04 instalation or compiled by me from
+source code obtained from the author's official repository. The exact
+procedure is documented in the build instructions for Windows:
+https://github.com/JayDDee/cpuminer-opt/wiki/Compiling-from-source
 
 If you like this software feel free to donate:
 

RELEASE_NOTES

@@ -65,6 +65,208 @@ If not what makes it happen or not happen?
 Change Log
 ----------
 
+v3.14.2
+
+The second line of the Share Accepted log is no longer displayed,
+new Xnonce log is added and other small log tweaks.
+
+#265: Cleanup use of mutex.
+
+v3.14.1
+
+GBT and getwork log changes:
+ fixed missing TTF in New Block log,
+ ntime no longer byte-swapped for display in New Work log,
+ fixed zero effective hash rate in Periodic Report log,
+ deleted "Current block is..." log.
+
+Renamed stratum "New Job" log to "New Work" to be consistent with the solo
+version of the log. Added more data to both versions.
+
+v3.14.0
+
+Changes to solo mining:
+  - segwit is supported by getblocktemplate,
+  - longpolling is not working and is disabled,
+  - Periodic Report log is output,
+  - New Block log includes TTF estimates,
+  - Stratum thread no longer created when using getwork or GBT.
+
+Fixed BUG log mining sha256d.
+
+v3.13.1.1
+
+Fixed Windows crash mining minotaur algo.
+
+Fixed GCC 10 compile again.
+Added -fno-common to testing to be consistent with GCC 10 default.
+
+v3.13.1
+
+Added minotaur algo for Ringcoin.
+
+v3.13.0.1
+
+Issue #262: Fixed xevan AVX2 invalid shares.
+
+v3.13.0
+
+Updated Windows binaries compiled with GCC 9. Included DLLs also updated.
+Icelake build (cpuminer-avx512-sha-vaes.exe) now included in Windows
+binaries package.
+
+No source code changes.
+
+v3.12.8.2
+
+Fixed x12 AVX2 rejects.
+Fixed phi AVX2 crash.
+
+v3.12.8.1
+
+Issue #261: Fixed yescryptr8g invalid shares.
+
+v3.12.8
+
+Yespower sha256 prehash made thread safe.
+
+Rewrote diff conversion functions from scratch to be simpler and use 
+long double (float80) and int128 arithmetic for improved accuracy and
+precision.
+
+Some code cleanup and assorted small changes.
+
+v3.12.7
+
+Issue #257: fixed a file descriptor leak which caused the CPU temperature
+and frequency query to report zeros after mining for a couple of hours.
+
+Issue #253: stale share reduction for yescrypt, sonoa.
+
+v3.12.6.1
+
+Issue #252: Fixed SSL mining (stratum+tcps://)
+
+Issue #254 Fixed benchmark.
+
+Issue #253: Implemented stale share reduction for yespower, x25x, x22i, x21s,
+x16*, scryptn2, more to come.
+
+v3.12.6
+
+Issue #246: improved stale share detection for getwork.
+
+Improved precision of target_to_diff conversion from 4 digits to 20+.
+
+Display hash and target debug data for all rejected shares.
+
+A graphical representation of CPU affinity is displayed when using --threads.
+
+Added highest and lowest accepted share to summary log.
+
+Other small changes to logs to improve consistency and clarity.
+
+v3.12.5
+
+Issues #246 & #251: fixed incorrect share diff for stratum and getwork,
+fixed incorrect target diff for getwork. Stats should now be correct for
+getwork as well as stratum.
+
+Issue #252: Fixed stratum+tcps not using curl ssl.
+
+Getwork: reduce stale blocks, faster response to new work.
+
+Added ntime to new job/work logs.
+
+README.md now lists the parameters for yespower variations that don't have
+a specific algo name.
+
+v3.12.4.6
+
+Issue #246: fixed getwork repeated new block logs with same height. New work
+for the same block is now reported as "New work" instead of "New block".
+Also added a check that work is new before generating "New work" log.
+
+Added target diff to getwork new block log.
+
+Changed share ratio in share result log to simple fraction, no longer %.
+
+Added debug log to display mininginfo, use -D.
+
+v3.12.4.5
+
+Issue #246: better stale share detection for getwork, and enhanced logging
+of stale shares for stratum & getwork.
+
+Issue #251: fixed incorrect share difficulty and share ratio in share
+result log.
+
+Changed submit log to include share diff and block height.
+
+Small cosmetic changes to logs. 
+
+v3.12.4.4
+
+Issue #246: Fixed net hashrate in getwork block log,
+            removed duplicate getwork block log, 
+            other small tweaks to stats logs for getwork.
+
+Issue #248: Fixed chronic stale shares with scrypt:1048576 (scryptn2). 
+
+v3.12.4.3
+
+Fixed segfault in new block log for getwork.
+
+Disabled silent discarding of stale work after the submit is logged.
+
+v3.12.4.2
+
+Issue #245: fixed getwork stale shares, solo mining with getwork now works.
+
+Issue #246: implemented block and summary logs for getwork.
+
+v3.12.4.1
+
+Issue #245: fix scantime when mining solo with getwork.
+
+Added debug logs for creation of stratum and longpoll threads, use -D to
+enable.
+
+v3.12.4
+
+Issue #244: Change longpoll to ignore job id.
+
+Lyra2rev2 AVX2 +3%, AVX512 +6%.
+
+v3.12.3.1
+
+Issue #241: Fixed regression that broke coinbase address in v3.11.7.
+
+v3.12.3
+
+Issue #238: Fixed skunk AVX2.
+
+Issue #239: Faster AVX2 & AVX512 for skein +44%, skein2 +30%, plus marginal
+increases for skunk, x16r, x16rv2, x16rt, x16rt-veil, x16s, x21s.
+
+Faster anime VAES +57%, AVX512 +21%, AVX2 +3%.
+
+Redesigned code reponsible for #236.
+
+v3.12.2
+
+Fixed xevan, skein, skein2 AVX2, #238.
+
+Reversed polarity of AVX2 vector bit test utilities, and all users, to be
+logically and semantically correct. Follow up to issue #236. 
+
+v3.12.1
+
+Fixed anime AVX2 low difficulty shares, git issue #236.
+
+Periodic summary now reports lost hash rate due to rejected and stale shares,
+displayed only when non-zero.
+
 v3.12.0.1
 
 Fixed hodl rejects, git issue #237.

aclocal.m4

@@ -1,6 +1,6 @@
-# generated automatically by aclocal 1.15.1 -*- Autoconf -*-
+# generated automatically by aclocal 1.16.1 -*- Autoconf -*-
 
-# Copyright (C) 1996-2017 Free Software Foundation, Inc.
+# Copyright (C) 1996-2018 Free Software Foundation, Inc.
 
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -20,7 +20,7 @@ You have another version of autoconf.  It may work, but is not guaranteed to.
 If you have problems, you may need to regenerate the build system entirely.
 To do so, use the procedure documented by the package, typically 'autoreconf'.])])
 
-# Copyright (C) 2002-2017 Free Software Foundation, Inc.
+# Copyright (C) 2002-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -32,10 +32,10 @@ To do so, use the procedure documented by the package, typically 'autoreconf'.])
 # generated from the m4 files accompanying Automake X.Y.
 # (This private macro should not be called outside this file.)
 AC_DEFUN([AM_AUTOMAKE_VERSION],
-[am__api_version='1.15'
+[am__api_version='1.16'
 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
 dnl require some minimum version.  Point them to the right macro.
-m4_if([$1], [1.15.1], [],
+m4_if([$1], [1.16.1], [],
       [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
 ])
 
@@ -51,14 +51,14 @@ m4_define([_AM_AUTOCONF_VERSION], [])
 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-[AM_AUTOMAKE_VERSION([1.15.1])dnl
+[AM_AUTOMAKE_VERSION([1.16.1])dnl
 m4_ifndef([AC_AUTOCONF_VERSION],
   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
 
 # Figure out how to run the assembler.                      -*- Autoconf -*-
 
-# Copyright (C) 2001-2017 Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -78,7 +78,7 @@ _AM_IF_OPTION([no-dependencies],, [_AM_DEPENDENCIES([CCAS])])dnl
 
 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
 
-# Copyright (C) 2001-2017 Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 Free Software Foundation, Inc.
 #
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 # gives unlimited permission to copy and/or distribute it,
@@ -130,7 +130,7 @@ am_aux_dir=`cd "$ac_aux_dir" && pwd`
 
 # AM_CONDITIONAL                                            -*- Autoconf -*-
 
-# Copyright (C) 1997-2017 Free Software Foundation, Inc.
+# Copyright (C) 1997-2018 Free Software Foundation, Inc.
 #
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@@ -161,7 +161,7 @@ AC_CONFIG_COMMANDS_PRE(
 Usually this means the macro was only invoked conditionally.]])
 fi])])
 
-# Copyright (C) 1999-2017 Free Software Foundation, Inc.
+# Copyright (C) 1999-2018 Free Software Foundation, Inc.
 #
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 # gives unlimited permission to copy and/or distribute it,
@@ -352,13 +352,12 @@ _AM_SUBST_NOTMAKE([am__nodep])dnl
 
 # Generate code to set up dependency tracking.              -*- Autoconf -*-
 
-# Copyright (C) 1999-2017 Free Software Foundation, Inc.
+# Copyright (C) 1999-2018 Free Software Foundation, Inc.
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-
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 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
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+  # TODO: see whether this extra hack can be removed once we start
-  *\'*) eval set x "$CONFIG_FILES" ;;
+  # requiring Autoconf 2.70 or later.
-  *)   set x $CONFIG_FILES ;;
+  AS_CASE([$CONFIG_FILES],
-  esac
+          [*\'*], [eval set x "$CONFIG_FILES"],
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-  for mf
+  # Used to flag and report bootstrapping failures.
+  am_rc=0
+  for am_mf
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+    am_mf=`AS_ECHO(["$am_mf"]) | sed -e 's/:.*$//'`
-    # Check whether this is an Automake generated Makefile or not.
+    # Check whether this is an Automake generated Makefile which includes
-    # We used to match only the files named 'Makefile.in', but
+    # dependency-tracking related rules and includes.
-    # some people rename them; so instead we look at the file content.
+    # Grep'ing the whole file directly is not great: AIX grep has a line
-    # Grep'ing the first line is not enough: some people post-process
-    # each Makefile.in and add a new line on top of each file to say so.
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     # limit of 2048, but all sed's we know have understand at least 4000.
-    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
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+  if test $am_rc -ne 0; then
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-    # from the Makefile without running 'make'.
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-    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+  AS_UNSET([am_mf])
-    test -z "$DEPDIR" && continue
+  AS_UNSET([am_rc])
-    am__include=`sed -n 's/^am__include = //p' < "$mf"`
+  rm -f conftest-deps.mk
-    test -z "$am__include" && continue
-    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
-    # Find all dependency output files, they are included files with
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-    for file in `sed -n "
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@@ -417,18 +408,17 @@ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
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 # This macro should only be invoked once -- use via AC_REQUIRE.
 #
-# This code is only required when automatic dependency tracking
+# This code is only required when automatic dependency tracking is enabled.
-# is enabled.  FIXME.  This creates each '.P' file that we will
+# This creates each '.Po' and '.Plo' makefile fragment that we'll need in
-# need in order to bootstrap the dependency handling code.
+# order to bootstrap the dependency handling code.
 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
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      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
-     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
+     [AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])])
-])
 
 # Do all the work for Automake.                             -*- Autoconf -*-
 
-# Copyright (C) 1996-2017 Free Software Foundation, Inc.
+# Copyright (C) 1996-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -515,8 +505,8 @@ AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
 # For better backward compatibility.  To be removed once Automake 1.9.x
 # dies out for good.  For more background, see:
-# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
-# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
 AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
 # We need awk for the "check" target (and possibly the TAP driver).  The
 # system "awk" is bad on some platforms.
@@ -583,7 +573,7 @@ END
 Aborting the configuration process, to ensure you take notice of the issue.
 
 You can download and install GNU coreutils to get an 'rm' implementation
-that behaves properly: <http://www.gnu.org/software/coreutils/>.
+that behaves properly: <https://www.gnu.org/software/coreutils/>.
 
 If you want to complete the configuration process using your problematic
 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
@@ -625,7 +615,7 @@ for _am_header in $config_headers :; do
 done
 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
 
-# Copyright (C) 2001-2017 Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -646,7 +636,7 @@ if test x"${install_sh+set}" != xset; then
 fi
 AC_SUBST([install_sh])])
 
-# Copyright (C) 2003-2017 Free Software Foundation, Inc.
+# Copyright (C) 2003-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -668,7 +658,7 @@ AC_SUBST([am__leading_dot])])
 # Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
 # From Jim Meyering
 
-# Copyright (C) 1996-2017 Free Software Foundation, Inc.
+# Copyright (C) 1996-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -703,7 +693,7 @@ AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
 
 # Check to see how 'make' treats includes.	            -*- Autoconf -*-
 
-# Copyright (C) 2001-2017 Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -711,49 +701,42 @@ AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
 
 # AM_MAKE_INCLUDE()
 # -----------------
-# Check to see how make treats includes.
+# Check whether make has an 'include' directive that can support all
+# the idioms we need for our automatic dependency tracking code.
 AC_DEFUN([AM_MAKE_INCLUDE],
-[am_make=${MAKE-make}
+[AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive])
-cat > confinc << 'END'
+cat > confinc.mk << 'END'
 am__doit:
-	@echo this is the am__doit target
+	@echo this is the am__doit target >confinc.out
 .PHONY: am__doit
 END
-# If we don't find an include directive, just comment out the code.
-AC_MSG_CHECKING([for style of include used by $am_make])
 am__include="#"
 am__quote=
-_am_result=none
+# BSD make does it like this.
-# First try GNU make style include.
+echo '.include "confinc.mk" # ignored' > confmf.BSD
-echo "include confinc" > confmf
+# Other make implementations (GNU, Solaris 10, AIX) do it like this.
-# Ignore all kinds of additional output from 'make'.
+echo 'include confinc.mk # ignored' > confmf.GNU
-case `$am_make -s -f confmf 2> /dev/null` in #(
+_am_result=no
-*the\ am__doit\ target*)
+for s in GNU BSD; do
-  am__include=include
+  AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out])
-  am__quote=
+  AS_CASE([$?:`cat confinc.out 2>/dev/null`],
-  _am_result=GNU
+      ['0:this is the am__doit target'],
-  ;;
+      [AS_CASE([$s],
-esac
+          [BSD], [am__include='.include' am__quote='"'],
-# Now try BSD make style include.
+          [am__include='include' am__quote=''])])
-if test "$am__include" = "#"; then
+  if test "$am__include" != "#"; then
-   echo '.include "confinc"' > confmf
+    _am_result="yes ($s style)"
-   case `$am_make -s -f confmf 2> /dev/null` in #(
+    break
-   *the\ am__doit\ target*)
-     am__include=.include
-     am__quote="\""
-     _am_result=BSD
-     ;;
-   esac
   fi
-AC_SUBST([am__include])
+done
-AC_SUBST([am__quote])
+rm -f confinc.* confmf.*
-AC_MSG_RESULT([$_am_result])
+AC_MSG_RESULT([${_am_result}])
-rm -f confinc confmf
+AC_SUBST([am__include])])
-])
+AC_SUBST([am__quote])])
 
 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
 
-# Copyright (C) 1997-2017 Free Software Foundation, Inc.
+# Copyright (C) 1997-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -792,7 +775,7 @@ fi
 
 # Helper functions for option handling.                     -*- Autoconf -*-
 
-# Copyright (C) 2001-2017 Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -821,7 +804,7 @@ AC_DEFUN([_AM_SET_OPTIONS],
 AC_DEFUN([_AM_IF_OPTION],
 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
 
-# Copyright (C) 1999-2017 Free Software Foundation, Inc.
+# Copyright (C) 1999-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -868,7 +851,7 @@ AC_LANG_POP([C])])
 # For backward compatibility.
 AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
 
-# Copyright (C) 2001-2017 Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -887,7 +870,7 @@ AC_DEFUN([AM_RUN_LOG],
 
 # Check to make sure that the build environment is sane.    -*- Autoconf -*-
 
-# Copyright (C) 1996-2017 Free Software Foundation, Inc.
+# Copyright (C) 1996-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -968,7 +951,7 @@ AC_CONFIG_COMMANDS_PRE(
 rm -f conftest.file
 ])
 
-# Copyright (C) 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2009-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1028,7 +1011,7 @@ AC_SUBST([AM_BACKSLASH])dnl
 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
 ])
 
-# Copyright (C) 2001-2017 Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1056,7 +1039,7 @@ fi
 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 AC_SUBST([INSTALL_STRIP_PROGRAM])])
 
-# Copyright (C) 2006-2017 Free Software Foundation, Inc.
+# Copyright (C) 2006-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1075,7 +1058,7 @@ AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
 
 # Check how to create a tarball.                            -*- Autoconf -*-
 
-# Copyright (C) 2004-2017 Free Software Foundation, Inc.
+# Copyright (C) 2004-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,

algo-gate-api.c

@@ -90,33 +90,59 @@ void algo_not_implemented()
 }
 
 // default null functions
-
+// deprecated, use generic as default
 int null_scanhash()
 {
    applog(LOG_WARNING,"SWERR: undefined scanhash function in algo_gate");
    return 0;
 }
 
-void null_hash()
+// Default generic scanhash can be used in many cases.
+int scanhash_generic( struct work *work, uint32_t max_nonce,
+                      uint64_t *hashes_done, struct thr_info *mythr )
+{
+   uint32_t edata[20] __attribute__((aligned(64)));
+   uint32_t hash[8] __attribute__((aligned(64)));
+   uint32_t *pdata = work->data;
+   uint32_t *ptarget = work->target;
+   const uint32_t first_nonce = pdata[19];
+   const uint32_t last_nonce = max_nonce - 1;
+   uint32_t n = first_nonce;
+   const int thr_id = mythr->id;
+   const bool bench = opt_benchmark;
+
+   mm128_bswap32_80( edata, pdata );
+   do
+   {
+      edata[19] = n;
+      if ( likely( algo_gate.hash( hash, edata, thr_id ) ) )
+      if ( unlikely( valid_hash( hash, ptarget ) && !bench ) )
+      {
+         pdata[19] = bswap_32( n );
+         submit_solution( work, hash, mythr );
+      }
+      n++;
+   } while ( n < last_nonce && !work_restart[thr_id].restart );
+   *hashes_done = n - first_nonce;
+   pdata[19] = n;
+   return 0;
+}
+
+int null_hash()
 {
    applog(LOG_WARNING,"SWERR: null_hash unsafe null function");
-};
+   return 0;
-void null_hash_suw()
-{
-  applog(LOG_WARNING,"SWERR: null_hash_suw unsafe null function");
 };
 
 void init_algo_gate( algo_gate_t* gate )
 {
    gate->miner_thread_init       = (void*)&return_true;
-   gate->scanhash                = (void*)&null_scanhash;
+   gate->scanhash                = (void*)&scanhash_generic;
    gate->hash                    = (void*)&null_hash;
-   gate->hash_suw                = (void*)&null_hash_suw;
    gate->get_new_work            = (void*)&std_get_new_work;
    gate->work_decode             = (void*)&std_le_work_decode;
    gate->decode_extra_data       = (void*)&do_nothing;
    gate->gen_merkle_root         = (void*)&sha256d_gen_merkle_root;
-   gate->stratum_gen_work        = (void*)&std_stratum_gen_work;
    gate->build_stratum_request   = (void*)&std_le_build_stratum_request;
    gate->malloc_txs_request      = (void*)&std_malloc_txs_request;
    gate->submit_getwork_result   = (void*)&std_le_submit_getwork_result;
@@ -184,6 +210,7 @@ bool register_algo_gate( int algo, algo_gate_t *gate )
     case ALGO_LYRA2Z:        register_lyra2z_algo        ( gate ); break;
     case ALGO_LYRA2Z330:     register_lyra2z330_algo     ( gate ); break;
     case ALGO_M7M:           register_m7m_algo           ( gate ); break;
+    case ALGO_MINOTAUR:      register_minotaur_algo      ( gate ); break;
     case ALGO_MYR_GR:        register_myriad_algo        ( gate ); break;
     case ALGO_NEOSCRYPT:     register_neoscrypt_algo     ( gate ); break;
     case ALGO_NIST5:         register_nist5_algo         ( gate ); break;
@@ -230,11 +257,6 @@ bool register_algo_gate( int algo, algo_gate_t *gate )
     case ALGO_X22I:          register_x22i_algo          ( gate ); break;
     case ALGO_X25X:          register_x25x_algo          ( gate ); break;
     case ALGO_XEVAN:         register_xevan_algo         ( gate ); break;
-/*    case ALGO_YESCRYPT:     register_yescrypt_05_algo     ( gate ); break;
-     case ALGO_YESCRYPTR8:   register_yescryptr8_05_algo   ( gate ); break;
-     case ALGO_YESCRYPTR16:  register_yescryptr16_05_algo  ( gate ); break;
-     case ALGO_YESCRYPTR32:  register_yescryptr32_05_algo  ( gate ); break;
-*/
     case ALGO_YESCRYPT:      register_yescrypt_algo      ( gate ); break;
     case ALGO_YESCRYPTR8:    register_yescryptr8_algo    ( gate ); break;
     case ALGO_YESCRYPTR8G:   register_yescryptr8g_algo   ( gate ); break;
@@ -261,7 +283,6 @@ bool register_algo_gate( int algo, algo_gate_t *gate )
 // restore warnings
 #pragma GCC diagnostic pop
 
-// run the alternate hash function for a specific algo
 void exec_hash_function( int algo, void *output, const void *pdata )
 {
   algo_gate_t gate;   
@@ -291,10 +312,7 @@ const char* const algo_alias_map[][2] =
   { "blake256r8vnl",     "vanilla"        },
   { "blake256r14",       "blake"          },
   { "blake256r14dcr",    "decred"         },
-  { "cryptonote",        "cryptonight"  },
-  { "cryptonight-light", "cryptolight"  },
   { "diamond",           "dmd-gr"         },
-  { "droplp",            "drop"         },
   { "espers",            "hmq1725"        },
   { "flax",              "c11"            },
   { "hsr",               "x13sm3"         },
@@ -307,6 +325,7 @@ const char* const algo_alias_map[][2] =
   { "myriad",            "myr-gr"         },
   { "neo",               "neoscrypt"      },
   { "phi",               "phi1612"        },
+  { "scryptn2",          "scrypt:1048576" },
   { "sib",               "x11gost"        },
   { "timetravel8",       "timetravel"     },
   { "veil",              "x16rt-veil"     },

algo-gate-api.h

@@ -75,7 +75,7 @@
 
 // my hack at creating a set data type using bit masks. Set inclusion,
 // exclusion union and intersection operations are provided for convenience. In // some cases it may be desireable to use boolean algebra directly on the
-// data to perfomr set operations. Sets can be represented as single
+// data to perform set operations. Sets can be represented as single
 // elements, a bitwise OR of multiple elements, a bitwise OR of multiple
 // set variables or constants, or combinations of the above.
 // Examples:
@@ -110,12 +110,13 @@ inline bool set_excl ( set_t a, set_t b ) { return (a & b) == 0; }
 
 typedef struct
 {
-// mandatory functions, must be overwritten
+// Mandatory functions, one of these is mandatory. If the default scanhash
+// is used a custom hash function must be registered, with a custom scanhash
+// the hash function is not necessary. 
 int ( *scanhash ) ( struct work*, uint32_t, uint64_t*, struct thr_info* );
 
-// optional unsafe, must be overwritten if algo uses function
+//int ( *hash )     ( void*, const void*, uint32_t ) ;
-void ( *hash )     ( void*, const void*, uint32_t ) ;
+int ( *hash )     ( void*, const void*, int );
-void ( *hash_suw ) ( void*, const void* );
 
 //optional, safe to use default in most cases
 
@@ -123,14 +124,11 @@ void ( *hash_suw ) ( void*, const void* );
 // threads.
 bool ( *miner_thread_init )     ( int );
 
-// Generate global blockheader from stratum data.
-void ( *stratum_gen_work )      ( struct stratum_ctx*, struct work* );
-
 // Get thread local copy of blockheader with unique nonce.
 void ( *get_new_work )          ( struct work*, struct work*, int, uint32_t* );
 
 // Decode getwork blockheader
-bool ( *work_decode )           ( const json_t*, struct work* );
+bool ( *work_decode )           ( struct work* );
 
 // Extra getwork data
 void ( *decode_extra_data )     ( struct work*, uint64_t* );
@@ -165,7 +163,9 @@ bool ( *do_this_thread )        ( int );
 // After do_this_thread
 void ( *resync_threads )        ( struct work* );
 
+// No longer needed
 json_t* (*longpoll_rpc_call)      ( CURL*, int*, char* );
+
 set_t optimizations;
 int  ( *get_work_data_size )     ();
 int  ntime_index;
@@ -209,25 +209,26 @@ void four_way_not_tested();
 #define JR2_WORK_CMP_INDEX_2 43
 #define JR2_WORK_CMP_SIZE_2 33
 
-// allways returns failure
+// deprecated, use generic instead
 int null_scanhash();
 
+// Default generic, may be used in many cases.
+int scanhash_generic( struct work *work, uint32_t max_nonce,
+                      uint64_t *hashes_done, struct thr_info *mythr );
+
 // displays warning
-void null_hash    ();
+int null_hash    ();
-void null_hash_suw();
 
 // optional safe targets, default listed first unless noted.
 
 void std_get_new_work( struct work *work, struct work *g_work, int thr_id,
                        uint32_t* end_nonce_ptr );
 
-void std_stratum_gen_work( struct stratum_ctx *sctx, struct work *work );
-
 void sha256d_gen_merkle_root( char *merkle_root, struct stratum_ctx *sctx );
 void SHA256_gen_merkle_root ( char *merkle_root, struct stratum_ctx *sctx );
 
-bool std_le_work_decode( const json_t *val, struct work *work );
+bool std_le_work_decode( struct work *work );
-bool std_be_work_decode( const json_t *val, struct work *work );
+bool std_be_work_decode( struct work *work );
 
 bool std_le_submit_getwork_result( CURL *curl, struct work *work );
 bool std_be_submit_getwork_result( CURL *curl, struct work *work );
@@ -250,10 +251,6 @@ void std_build_block_header( struct work* g_work, uint32_t version,
 void std_build_extraheader( struct work *work, struct stratum_ctx *sctx );
 
 json_t* std_longpoll_rpc_call( CURL *curl, int *err, char *lp_url );
-//json_t* jr2_longpoll_rpc_call( CURL *curl, int *err );
-
-//bool std_stratum_handle_response( json_t *val );
-//bool jr2_stratum_handle_response( json_t *val );
 
 bool std_ready_to_mine( struct work* work, struct stratum_ctx* stratum,
                         int thr_id );
@@ -272,11 +269,6 @@ bool register_algo_gate( int algo, algo_gate_t *gate );
 // compiler warnings but that's just more work for devs adding new algos.
 bool register_algo( algo_gate_t *gate );
 
-// Overrides a common set of functions used by RPC2 and other RPC2-specific
-// init. Called by algo's register function before initializing algo-specific
-// functions and data.
-//bool register_json_rpc2( algo_gate_t *gate );
-
 // use this to call the hash function of an algo directly, ie util.c test.
 void exec_hash_function( int algo, void *output, const void *pdata );
 

algo/blake/blake-4way.c

@@ -48,7 +48,7 @@ int scanhash_blake_4way( struct work *work, uint32_t max_nonce,
       if ( fulltest( hash+(i<<3), ptarget ) && !opt_benchmark )
       {
           pdata[19] = n+i;
-          submit_lane_solution( work, hash+(i<<3), mythr, i );
+          submit_solution( work, hash+(i<<3), mythr );
       }
       n += 4;
 
@@ -107,7 +107,7 @@ int scanhash_blake_8way( struct work *work, uint32_t max_nonce,
       if ( (hash+i)[7] <= HTarget && fulltest( hash+i, ptarget ) )
       {
           pdata[19] = n+i;
-          submit_lane_solution( work, hash+(i<<3), mythr, i );
+          submit_solution( work, hash+(i<<3), mythr );
       }
       n += 8;
 

algo/blake/blake2b-4way.c

@@ -45,7 +45,7 @@ int scanhash_blake2b_8way( struct work *work, uint32_t max_nonce,
           if ( fulltest( lane_hash, ptarget ) && !opt_benchmark )
           {
               pdata[19] = n + lane;
-              submit_lane_solution( work, lane_hash, mythr, lane );
+              submit_solution( work, lane_hash, mythr );
           }
       }
       n += 8;
@@ -100,7 +100,7 @@ int scanhash_blake2b_4way( struct work *work, uint32_t max_nonce,
           if ( fulltest( lane_hash, ptarget ) && !opt_benchmark )
           {
               pdata[19] = n + lane;
-              submit_lane_solution( work, lane_hash, mythr, lane );
+              submit_solution( work, lane_hash, mythr );
           }
       }
       n += 4;

algo/blake/blake2s-4way.c

@@ -49,7 +49,7 @@ int scanhash_blake2s_16way( struct work *work, uint32_t max_nonce,
          if ( likely( fulltest( lane_hash, ptarget ) && !opt_benchmark ) )
          {
               pdata[19] = n + lane;
-              submit_lane_solution( work, lane_hash, mythr, lane );
+              submit_solution( work, lane_hash, mythr );
          }
       }
       n += 16;
@@ -104,7 +104,7 @@ int scanhash_blake2s_8way( struct work *work, uint32_t max_nonce,
          if ( likely( fulltest( lane_hash, ptarget ) && !opt_benchmark ) )
          {
               pdata[19] = n + lane;
-              submit_lane_solution( work, lane_hash, mythr, lane );
+              submit_solution( work, lane_hash, mythr );
          }
       }
       n += 8;
@@ -157,7 +157,7 @@ int scanhash_blake2s_4way( struct work *work, uint32_t max_nonce,
          if ( fulltest( lane_hash, ptarget ) && !opt_benchmark )
          {
               pdata[19] = n + lane;
-              submit_lane_solution( work, lane_hash, mythr, lane );
+              submit_solution( work, lane_hash, mythr );
               }
       }
       n += 4;

algo/blake/blakecoin-4way.c

@@ -49,7 +49,7 @@ int scanhash_blakecoin_4way( struct work *work, uint32_t max_nonce,
            && !opt_benchmark )
       {
           pdata[19] = n+i;
-          submit_lane_solution( work, hash+(i<<3), mythr, i );
+          submit_solution( work, hash+(i<<3), mythr );
       }
       n += 4;
 
@@ -108,7 +108,7 @@ int scanhash_blakecoin_8way( struct work *work, uint32_t max_nonce,
           && !opt_benchmark )
       {
           pdata[19] = n+i;
-          submit_lane_solution( work, hash+(i<<3), mythr, i );
+          submit_solution( work, hash+(i<<3), mythr );
       }
       n += 8;
    } while ( (n < max_nonce) && !work_restart[thr_id].restart );

algo/blake/decred-4way.c

@@ -62,7 +62,7 @@ int scanhash_decred_4way( struct work *work, uint32_t max_nonce,
       if ( fulltest( hash+(i<<3), ptarget ) && !opt_benchmark )
       {
           pdata[DECRED_NONCE_INDEX] = n+i;
-          submit_lane_solution( work, hash+(i<<3), mythr, i );
+          submit_solution( work, hash+(i<<3), mythr );
       }
       n += 4;
   } while ( (n < max_nonce) && !work_restart[thr_id].restart );

algo/blake/pentablake-4way.c

@@ -105,7 +105,7 @@ int scanhash_pentablake_4way( struct work *work,
                   && fulltest( hash+(i<<3), ptarget ) && !opt_benchmark )
               {
                  pdata[19] = n + i;
-                 submit_lane_solution( work, hash+(i<<3), mythr, i );
+                 submit_solution( work, hash+(i<<3), mythr );
               }
               n += 4;
 

algo/bmw/bmw-hash-4way.h

@@ -138,7 +138,7 @@ void bmw512_2way_close( bmw512_2way_context *ctx, void *dst );
 
 #if defined(__AVX2__)
 
-// BMW-512 4 way 64
+// BMW-512 64 bit 4 way
 
 typedef struct {
    __m256i buf[16];
@@ -149,7 +149,6 @@ typedef struct {
 
 typedef bmw_4way_big_context bmw512_4way_context;
 
-
 void bmw512_4way_init(void *cc);
 
 void bmw512_4way_update(void *cc, const void *data, size_t len);
@@ -164,6 +163,7 @@ void bmw512_4way_addbits_and_close(
 
 #if defined(__AVX512F__) && defined(__AVX512VL__) && defined(__AVX512DQ__) && defined(__AVX512BW__)
 
+// BMW-512 64 bit 8 way
 typedef struct {
    __m512i buf[16];
    __m512i H[16];
@@ -171,6 +171,8 @@ typedef struct {
    uint64_t bit_count;
 } bmw512_8way_context __attribute__((aligned(128)));
 
+void bmw512_8way_full( bmw512_8way_context *ctx, void *out, const void *data,
+                         size_t len );
 void bmw512_8way_init( bmw512_8way_context *ctx );
 void bmw512_8way_update( bmw512_8way_context *ctx, const void *data,
                          size_t len );

algo/bmw/bmw512-4way.c

@@ -46,7 +46,7 @@ int scanhash_bmw512_8way( struct work *work, uint32_t max_nonce,
           if ( fulltest( lane_hash, ptarget ) )
           {
               pdata[19] = n + lane;
-              submit_lane_solution( work, lane_hash, mythr, lane );
+              submit_solution( work, lane_hash, mythr );
           }
       }
       n += 8;
@@ -99,7 +99,7 @@ int scanhash_bmw512_4way( struct work *work, uint32_t max_nonce,
           if ( fulltest( lane_hash, ptarget ) )
           {
               pdata[19] = n + lane;
-              submit_lane_solution( work, lane_hash, mythr, lane );
+              submit_solution( work, lane_hash, mythr );
           }
       }
       n += 4;

algo/bmw/bmw512-hash-4way.c

@@ -1507,6 +1507,93 @@ void bmw512_8way_close( bmw512_8way_context *ctx, void *dst )
       casti_m512i( dst, u ) = h1[ v ];
 }
 
+void bmw512_8way_full( bmw512_8way_context *ctx, void *out, const void *data,
+                                size_t len )
+{
+   __m512i *vdata = (__m512i*)data;
+   __m512i *buf = ctx->buf;
+   __m512i htmp[16];
+   __m512i *H = ctx->H;
+   __m512i *h2 = htmp;
+   uint64_t bit_count = len * 8;
+   size_t ptr = 0;
+   const int buf_size = 128;  // bytes of one lane, compatible with len
+
+// Init
+
+   H[ 0] = m512_const1_64( 0x8081828384858687 );
+   H[ 1] = m512_const1_64( 0x88898A8B8C8D8E8F );
+   H[ 2] = m512_const1_64( 0x9091929394959697 );
+   H[ 3] = m512_const1_64( 0x98999A9B9C9D9E9F );
+   H[ 4] = m512_const1_64( 0xA0A1A2A3A4A5A6A7 );
+   H[ 5] = m512_const1_64( 0xA8A9AAABACADAEAF );
+   H[ 6] = m512_const1_64( 0xB0B1B2B3B4B5B6B7 );
+   H[ 7] = m512_const1_64( 0xB8B9BABBBCBDBEBF );
+   H[ 8] = m512_const1_64( 0xC0C1C2C3C4C5C6C7 );
+   H[ 9] = m512_const1_64( 0xC8C9CACBCCCDCECF );
+   H[10] = m512_const1_64( 0xD0D1D2D3D4D5D6D7 );
+   H[11] = m512_const1_64( 0xD8D9DADBDCDDDEDF );
+   H[12] = m512_const1_64( 0xE0E1E2E3E4E5E6E7 );
+   H[13] = m512_const1_64( 0xE8E9EAEBECEDEEEF );
+   H[14] = m512_const1_64( 0xF0F1F2F3F4F5F6F7 );
+   H[15] = m512_const1_64( 0xF8F9FAFBFCFDFEFF );
+
+// Update
+
+   while ( len > 0 )
+   {
+      size_t clen;
+      clen = buf_size - ptr;
+      if ( clen > len )
+         clen = len;
+      memcpy_512( buf + (ptr>>3), vdata, clen >> 3 );
+      vdata = vdata + (clen>>3);
+      len -= clen;
+      ptr += clen;
+      if ( ptr == buf_size )
+      {
+         __m512i *ht;
+         compress_big_8way( buf, H, h2 );
+         ht = H;
+         H = h2;
+         h2 = ht;
+         ptr = 0;
+      }
+   }
+   if ( H != ctx->H )
+      memcpy_512( ctx->H, H, 16 );
+
+// Close   
+{
+   __m512i h1[16], h2[16];
+   size_t u, v;
+
+   buf[ ptr>>3 ] = m512_const1_64( 0x80 );
+   ptr += 8;
+
+   if (  ptr > (buf_size - 8) )
+   {
+      memset_zero_512( buf + (ptr>>3), (buf_size - ptr) >> 3 );
+      compress_big_8way( buf, H, h1 );
+      ptr = 0;
+      H = h1;
+   }
+   memset_zero_512( buf + (ptr>>3), (buf_size - 8 - ptr) >> 3 );
+   buf[ (buf_size - 8) >> 3 ] = _mm512_set1_epi64( bit_count );
+   compress_big_8way( buf, H, h2 );
+   for ( u = 0; u < 16; u ++ )
+      buf[ u ] = h2[ u ];
+   compress_big_8way( buf, final_b8, h1 );
+   for (u = 0, v = 8; u < 8; u ++, v ++)
+      casti_m512i( out, u ) = h1[ v ];
+}
+
+
+
+}   
+
+
+
 #endif // AVX512
 
 #ifdef __cplusplus

algo/cubehash/cube-hash-2way.c

@@ -179,14 +179,6 @@ int cube_4way_full( cube_4way_context *sp, void *output,  int hashbitlen,
     sp->rounds    = 16;
     sp->pos       = 0;
 
-    h[ 0] = m512_const1_128( iv[0] );
-    h[ 1] = m512_const1_128( iv[1] );
-    h[ 2] = m512_const1_128( iv[2] );
-    h[ 3] = m512_const1_128( iv[3] );
-    h[ 4] = m512_const1_128( iv[4] );
-    h[ 5] = m512_const1_128( iv[5] );
-    h[ 6] = m512_const1_128( iv[6] );
-    h[ 7] = m512_const1_128( iv[7] );
     h[ 0] = m512_const1_128( iv[0] );
     h[ 1] = m512_const1_128( iv[1] );
     h[ 2] = m512_const1_128( iv[2] );
@@ -447,14 +439,6 @@ int cube_2way_full( cube_2way_context *sp, void *output, int hashbitlen,
     sp->rounds    = 16;
     sp->pos       = 0;
 
-    h[ 0] = m256_const1_128( iv[0] );
-    h[ 1] = m256_const1_128( iv[1] );
-    h[ 2] = m256_const1_128( iv[2] );
-    h[ 3] = m256_const1_128( iv[3] );
-    h[ 4] = m256_const1_128( iv[4] );
-    h[ 5] = m256_const1_128( iv[5] );
-    h[ 6] = m256_const1_128( iv[6] );
-    h[ 7] = m256_const1_128( iv[7] );
     h[ 0] = m256_const1_128( iv[0] );
     h[ 1] = m256_const1_128( iv[1] );
     h[ 2] = m256_const1_128( iv[2] );

algo/cubehash/cube-hash-2way.h

@@ -28,6 +28,27 @@ int cube_4way_update_close( cube_4way_context *sp, void *output,
 int cube_4way_full( cube_4way_context *sp, void *output, int hashbitlen,
                     const void *data, size_t size );
 
+int cube_4x256_full( cube_4way_context *sp, void *output, int hashbitlen,
+                     const void *data, size_t size );
+
+#define cube512_4way_init( sp ) cube_4way_update( sp, 512 )
+#define cube512_4way_update cube_4way_update
+#define cube512_4way_update_close cube_4way_update
+#define cube512_4way_close cube_4way_update
+#define cube512_4way_full( sp, output, data, size ) \
+           cube_4way_full( sp, output, 512, data, size )
+#define cube512_4x256_full( sp, output, data, size ) \
+           cube_4x256_full( sp, output, 512, data, size )
+
+#define cube256_4way_init( sp ) cube_4way_update( sp, 256 )
+#define cube256_4way_update cube_4way_update
+#define cube256_4way_update_close cube_4way_update
+#define cube256_4way_close cube_4way_update
+#define cube256_4way_full( sp, output, data, size ) \
+           cube_4way_full( sp, output, 256, data, size )
+#define cube256_4x256_full( sp, output, data, size ) \
+           cube_4x256_full( sp, output, 256, data, size )
+
 #endif
 
 // 2x128, 2 way parallel SSE2

algo/echo/echo-hash-4way.h

@@ -22,18 +22,26 @@ typedef struct
 } echo_4way_context __attribute__ ((aligned (64)));
 
 int echo_4way_init( echo_4way_context *state, int hashbitlen );
-
+#define echo512_4way_init( state ) echo_4way_init( state, 512 )
+#define echo256_4way_init( state ) echo_4way_init( state, 256 )
 
 int echo_4way_update( echo_4way_context *state, const void *data,
     unsigned int databitlen);
+#define echo512_4way_update echo_4way_update
 
 int echo_close( echo_4way_context *state, void *hashval );
+#define echo512_4way_close echo_4way_close
 
 int echo_4way_update_close( echo_4way_context *state, void *hashval,
                               const void *data, int databitlen );
+#define echo512_4way_update_close echo_4way_update_close
 
 int echo_4way_full( echo_4way_context *ctx, void *hashval, int nHashSize,
                     const void *data, int datalen );
+#define echo512_4way_full( state, hashval, data, datalen ) \
+           echo_4way_full( state, hashval, 512, data, datalen )
+#define echo256_4way_full( state, hashval, data, datalen ) \
+           echo_4way_full( state, hashval, 256, data, datalen )
 
 #endif 
 #endif

algo/fugue/sph_fugue.h

@@ -74,6 +74,14 @@ void sph_fugue512_close(void *cc, void *dst);
 void sph_fugue512_addbits_and_close(
 	void *cc, unsigned ub, unsigned n, void *dst);
 
+#define sph_fugue512_full( cc, dst, data, len ) \
+do{ \
+   sph_fugue512_init( cc ); \
+   sph_fugue512( cc, data, len ); \
+   sph_fugue512_close( cc, dst ); \
+}while(0)
+
+
 #ifdef __cplusplus
 }
 #endif

algo/groestl/groestl-4way.c

@@ -53,7 +53,7 @@ int scanhash_groestl_4way( struct work *work, uint32_t max_nonce,
         if ( fulltest( hash+(lane<<3), ptarget) && !opt_benchmark )
         {
            pdata[19] = n + lane;
-           submit_lane_solution( work, hash+(lane<<3), mythr, lane );
+           submit_solution( work, hash+(lane<<3), mythr );
         }
         n += 4;
      } while ( ( n < last_nonce ) && !work_restart[thr_id].restart );

algo/groestl/myrgr-4way.c

@@ -143,7 +143,7 @@ int scanhash_myriad_8way( struct work *work, uint32_t max_nonce,
          if ( fulltest( lane_hash, ptarget ) && !opt_benchmark )
          {
             pdata[19] = n + lane;
-            submit_lane_solution( work, lane_hash, mythr, lane );
+            submit_solution( work, lane_hash, mythr );
          }
       }
       n += 8;
@@ -226,7 +226,7 @@ int scanhash_myriad_4way( struct work *work, uint32_t max_nonce,
          if ( fulltest( lane_hash, ptarget ) && !opt_benchmark )
          {
             pdata[19] = n + lane;
-            submit_lane_solution( work, lane_hash, mythr, lane );
+            submit_solution( work, lane_hash, mythr );
          }
       }
       n += 4;

algo/hodl/hodl-gate.c

@@ -99,9 +99,13 @@ void hodl_build_block_header( struct work* g_work, uint32_t version,
 // called only by thread 0, saves a backup of g_work
 void hodl_get_new_work( struct work* work, struct work* g_work)
 {
+   pthread_mutex_lock( &g_work_lock );
+
    work_free( &hodl_work );
    work_copy( &hodl_work, g_work );
    hodl_work.data[ algo_gate.nonce_index ] = ( clock() + rand() ) % 9999;
+
+   pthread_mutex_unlock( &g_work_lock );
 }
 
 json_t *hodl_longpoll_rpc_call( CURL *curl, int *err, char* lp_url )

algo/jh/jha-4way.c

@@ -129,7 +129,7 @@ int scanhash_jha_4way( struct work *work, uint32_t max_nonce,
                  if ( fulltest( hash+(i<<3), ptarget ) && !opt_benchmark )
                  {
                     pdata[19] = n+i;
-                    submit_lane_solution( work, lane_hash, mythr, i );
+                    submit_solution( work, lane_hash, mythr );
                  }
               }
               n += 4;

algo/keccak/keccak-4way.c

@@ -45,7 +45,7 @@ int scanhash_keccak_8way( struct work *work, uint32_t max_nonce,
           if ( valid_hash( lane_hash, ptarget ) )
           {
               pdata[19] = bswap_32( n + lane );
-              submit_lane_solution( work, lane_hash, mythr, lane );
+              submit_solution( work, lane_hash, mythr );
           }
       }
       *noncev = _mm512_add_epi32( *noncev,
@@ -97,7 +97,7 @@ int scanhash_keccak_4way( struct work *work, uint32_t max_nonce,
           if ( valid_hash( lane_hash, ptarget ))
           {
               pdata[19] = bswap_32( n + lane );
-              submit_lane_solution( work, lane_hash, mythr, lane );
+              submit_solution( work, lane_hash, mythr );
           }
       }
       *noncev = _mm256_add_epi32( *noncev,

algo/keccak/sha3d-4way.c

@@ -52,7 +52,7 @@ int scanhash_sha3d_8way( struct work *work, uint32_t max_nonce,
           if ( valid_hash( lane_hash, ptarget ) )
           {
               pdata[19] = bswap_32( n + lane );
-              submit_lane_solution( work, lane_hash, mythr, lane );
+              submit_solution( work, lane_hash, mythr );
           }
       }
       *noncev = _mm512_add_epi32( *noncev,
@@ -111,7 +111,7 @@ int scanhash_sha3d_4way( struct work *work, uint32_t max_nonce,
           if ( valid_hash( lane_hash, ptarget ) )
           {
               pdata[19] = bswap_32( n + lane );
-              submit_lane_solution( work, lane_hash, mythr, lane );
+              submit_solution( work, lane_hash, mythr );
           }
       }
       *noncev = _mm256_add_epi32( *noncev,

algo/lyra2/allium-4way.c

@@ -245,7 +245,7 @@ int scanhash_allium_16way( struct work *work, uint32_t max_nonce,
      if ( unlikely( valid_hash( hash+(lane<<3), ptarget ) && !bench ) )
      {
          pdata[19] = bswap_32( n + lane );
-         submit_lane_solution( work, hash+(lane<<3), mythr, lane );
+         submit_solution( work, hash+(lane<<3), mythr );
      }
      *noncev = _mm512_add_epi32( *noncev, m512_const1_32( 16 ) );
      n += 16;
@@ -394,7 +394,7 @@ int scanhash_allium_8way( struct work *work, uint32_t max_nonce,
         if ( unlikely( valid_hash( lane_hash, ptarget ) && !bench ) )
         {
            pdata[19] = bswap_32( n + lane );
-           submit_lane_solution( work, lane_hash, mythr, lane );
+           submit_solution( work, lane_hash, mythr );
         }
      }
      n += 8;

algo/lyra2/allium.c

@@ -76,37 +76,34 @@ int scanhash_allium( struct work *work, uint32_t max_nonce,
                      uint64_t *hashes_done, struct thr_info *mythr )
 {
     uint32_t _ALIGN(128) hash[8];
-    uint32_t _ALIGN(128) endiandata[20];
+    uint32_t _ALIGN(128) edata[20];
     uint32_t *pdata = work->data;
     uint32_t *ptarget = work->target;
-
-    const uint32_t Htarg = ptarget[7];
     const uint32_t first_nonce = pdata[19];
     uint32_t nonce = first_nonce;
-    int thr_id = mythr->id;  // thr_id arg is deprecated
+    const int thr_id = mythr->id; 
 
     if ( opt_benchmark )
         ptarget[7] = 0x3ffff;
 
     for ( int i = 0; i < 19; i++ )
-        be32enc( &endiandata[i], pdata[i] );
+        edata[i] = bswap_32( pdata[i] );
 
     sph_blake256_init( &allium_ctx.blake );
-    sph_blake256( &allium_ctx.blake, endiandata, 64 );
+    sph_blake256( &allium_ctx.blake, edata, 64 );
 
     do {
-        be32enc( &endiandata[19], nonce );
+        edata[19] = nonce;
-        allium_hash( hash, endiandata );
+        allium_hash( hash, edata );
-        if ( hash[7] <= Htarg )
+        if ( valid_hash( hash, ptarget ) && !opt_benchmark )
-        if ( fulltest( hash, ptarget ) && !opt_benchmark )
         {
-            pdata[19] = nonce;
+            pdata[19] = bswap_32( nonce );
             submit_solution( work, hash, mythr );
         }
         nonce++;
     } while ( nonce < max_nonce && !work_restart[thr_id].restart );
     pdata[19] = nonce;
-    *hashes_done = pdata[19] - first_nonce + 1;
+    *hashes_done = pdata[19] - first_nonce;
     return 0;
 }
 

algo/lyra2/lyra2-gate.c

@@ -94,12 +94,12 @@ bool lyra2rev2_thread_init()
    const int64_t ROW_LEN_BYTES = ROW_LEN_INT64 * 8;
 
    int size = (int64_t)ROW_LEN_BYTES * 4; // nRows;
-#if defined (LYRA2REV2_8WAY)
+#if defined (LYRA2REV2_16WAY)
    l2v2_wholeMatrix = _mm_malloc( 2 * size, 64 );   // 2 way
-   init_lyra2rev2_8way_ctx();;
+   init_lyra2rev2_16way_ctx();;
-#elif defined (LYRA2REV2_4WAY)
+#elif defined (LYRA2REV2_8WAY)
    l2v2_wholeMatrix = _mm_malloc( size, 64 );
-   init_lyra2rev2_4way_ctx();;
+   init_lyra2rev2_8way_ctx();;
 #else
    l2v2_wholeMatrix = _mm_malloc( size, 64 );
    init_lyra2rev2_ctx();
@@ -109,17 +109,17 @@ bool lyra2rev2_thread_init()
 
 bool register_lyra2rev2_algo( algo_gate_t* gate )
 {
-#if defined (LYRA2REV2_8WAY)
+#if defined (LYRA2REV2_16WAY)
+  gate->scanhash  = (void*)&scanhash_lyra2rev2_16way;
+  gate->hash      = (void*)&lyra2rev2_16way_hash;
+#elif defined (LYRA2REV2_8WAY)
   gate->scanhash  = (void*)&scanhash_lyra2rev2_8way;
   gate->hash      = (void*)&lyra2rev2_8way_hash;
-#elif defined (LYRA2REV2_4WAY)
-  gate->scanhash  = (void*)&scanhash_lyra2rev2_4way;
-  gate->hash      = (void*)&lyra2rev2_4way_hash;
 #else
   gate->scanhash  = (void*)&scanhash_lyra2rev2;
   gate->hash      = (void*)&lyra2rev2_hash;
 #endif
-  gate->optimizations = SSE2_OPT | AES_OPT | AVX2_OPT | AVX512_OPT;
+  gate->optimizations = SSE2_OPT | AVX2_OPT | AVX512_OPT;
   gate->miner_thread_init = (void*)&lyra2rev2_thread_init;
   opt_target_factor = 256.0;
   return true;

algo/lyra2/lyra2-gate.h

@@ -51,30 +51,32 @@ bool init_lyra2rev3_ctx();
 //////////////////////////////////
 
 #if defined(__AVX512F__) && defined(__AVX512VL__) && defined(__AVX512DQ__) && defined(__AVX512BW__)
-  #define LYRA2REV2_8WAY 1
+  #define LYRA2REV2_16WAY 1
 #elif defined(__AVX2__)
-  #define LYRA2REV2_4WAY 1
+  #define LYRA2REV2_8WAY 1
 #endif
 
 extern __thread uint64_t* l2v2_wholeMatrix;
 
 bool register_lyra2rev2_algo( algo_gate_t* gate );
 
-#if defined(LYRA2REV2_8WAY)
+#if defined(LYRA2REV2_16WAY)
+
+void lyra2rev2_16way_hash( void *state, const void *input );
+int scanhash_lyra2rev2_16way( struct work *work, uint32_t max_nonce,
+                             uint64_t *hashes_done, struct thr_info *mythr );
+bool init_lyra2rev2_16way_ctx();
+
+#elif defined(LYRA2REV2_8WAY)
 
 void lyra2rev2_8way_hash( void *state, const void *input );
 int scanhash_lyra2rev2_8way( struct work *work, uint32_t max_nonce,
                              uint64_t *hashes_done, struct thr_info *mythr );
 bool init_lyra2rev2_8way_ctx();
 
-#elif defined(LYRA2REV2_4WAY)
-
-void lyra2rev2_4way_hash( void *state, const void *input );
-int scanhash_lyra2rev2_4way( struct work *work, uint32_t max_nonce,
-                             uint64_t *hashes_done, struct thr_info *mythr );
-bool init_lyra2rev2_4way_ctx();
 
 #else
+
 void lyra2rev2_hash( void *state, const void *input );
 int scanhash_lyra2rev2( struct work *work, uint32_t max_nonce,
                         uint64_t *hashes_done, struct thr_info *mythr );

algo/lyra2/lyra2h-4way.c

@@ -76,7 +76,7 @@ int scanhash_lyra2h_4way( struct work *work, uint32_t max_nonce,
            && !opt_benchmark )
       {
           pdata[19] = n+i;         
-          submit_lane_solution( work, hash+(i<<3), mythr, i );
+          submit_solution( work, hash+(i<<3), mythr );
       }
       n += 4;
    } while (  (n < max_nonce-4) && !work_restart[thr_id].restart);

algo/lyra2/lyra2rev2-4way.c

@@ -7,13 +7,217 @@
 #include "algo/cubehash/cubehash_sse2.h" 
 #include "algo/cubehash/cube-hash-2way.h"
 
-#if defined (LYRA2REV2_8WAY)
+
+#if defined (LYRA2REV2_16WAY)
+
+typedef struct {
+   blake256_16way_context    blake;
+   keccak256_8way_context    keccak;
+   cubehashParam             cube;
+   skein256_8way_context     skein;
+   bmw256_16way_context      bmw;
+} lyra2v2_16way_ctx_holder __attribute__ ((aligned (64)));
+
+static lyra2v2_16way_ctx_holder l2v2_16way_ctx;
+
+bool init_lyra2rev2_16way_ctx()
+{
+   keccak256_8way_init( &l2v2_16way_ctx.keccak );
+   cubehashInit( &l2v2_16way_ctx.cube, 256, 16, 32 );
+   skein256_8way_init( &l2v2_16way_ctx.skein );
+   bmw256_16way_init( &l2v2_16way_ctx.bmw );
+   return true;
+}
+
+void lyra2rev2_16way_hash( void *state, const void *input )
+{
+   uint32_t vhash[8*16] __attribute__ ((aligned (128)));
+   uint32_t hash0[8] __attribute__ ((aligned (64)));
+   uint32_t hash1[8] __attribute__ ((aligned (64)));
+   uint32_t hash2[8] __attribute__ ((aligned (64)));
+   uint32_t hash3[8] __attribute__ ((aligned (64)));
+   uint32_t hash4[8] __attribute__ ((aligned (64)));
+   uint32_t hash5[8] __attribute__ ((aligned (64)));
+   uint32_t hash6[8] __attribute__ ((aligned (64)));
+   uint32_t hash7[8] __attribute__ ((aligned (64)));
+   uint32_t hash8[8] __attribute__ ((aligned (64)));
+   uint32_t hash9[8] __attribute__ ((aligned (64)));
+   uint32_t hash10[8] __attribute__ ((aligned (64)));
+   uint32_t hash11[8] __attribute__ ((aligned (64)));
+   uint32_t hash12[8] __attribute__ ((aligned (64)));
+   uint32_t hash13[8] __attribute__ ((aligned (64)));
+   uint32_t hash14[8] __attribute__ ((aligned (64)));
+   uint32_t hash15[8] __attribute__ ((aligned (64)));
+   lyra2v2_16way_ctx_holder ctx __attribute__ ((aligned (64)));
+   memcpy( &ctx, &l2v2_16way_ctx, sizeof(l2v2_16way_ctx) );
+
+   blake256_16way_update( &ctx.blake, input + (64<<4), 16 );
+   blake256_16way_close( &ctx.blake, vhash );
+
+   dintrlv_16x32( hash0,  hash1,  hash2,  hash3,
+                  hash4,  hash5,  hash6,  hash7,
+                  hash8,  hash9,  hash10, hash11,
+                  hash12, hash13, hash14, hash15, vhash, 256 );
+
+   intrlv_8x64( vhash, hash0, hash1, hash2, hash3,
+                       hash4, hash5, hash6, hash7, 256 );
+
+   keccak256_8way_update( &ctx.keccak, vhash, 32 );
+   keccak256_8way_close( &ctx.keccak, vhash );
+
+   dintrlv_8x64( hash0, hash1, hash2, hash3,
+                 hash4, hash5, hash6, hash7, vhash, 256 );
+   intrlv_8x64( vhash, hash8,  hash9,  hash10, hash11,
+                       hash12, hash13, hash14, hash15, 256 );
+
+   keccak256_8way_init( &ctx.keccak );
+   keccak256_8way_update( &ctx.keccak, vhash, 32 );
+   keccak256_8way_close( &ctx.keccak, vhash );
+
+   dintrlv_8x64( hash8,  hash9,  hash10,  hash11,
+                 hash12, hash13, hash14, hash5, vhash, 256 );
+
+   cubehash_full( &ctx.cube, (byte*) hash0,  256, (const byte*) hash0,  32 );
+   cubehash_full( &ctx.cube, (byte*) hash1,  256, (const byte*) hash1,  32 );
+   cubehash_full( &ctx.cube, (byte*) hash2,  256, (const byte*) hash2,  32 );
+   cubehash_full( &ctx.cube, (byte*) hash3,  256, (const byte*) hash3,  32 );
+   cubehash_full( &ctx.cube, (byte*) hash4,  256, (const byte*) hash4,  32 );
+   cubehash_full( &ctx.cube, (byte*) hash5,  256, (const byte*) hash5,  32 );
+   cubehash_full( &ctx.cube, (byte*) hash6,  256, (const byte*) hash6,  32 );
+   cubehash_full( &ctx.cube, (byte*) hash7,  256, (const byte*) hash7,  32 );
+   cubehash_full( &ctx.cube, (byte*) hash8,  256, (const byte*) hash8,  32 );
+   cubehash_full( &ctx.cube, (byte*) hash9,  256, (const byte*) hash9,  32 );
+   cubehash_full( &ctx.cube, (byte*) hash10, 256, (const byte*) hash10, 32 );
+   cubehash_full( &ctx.cube, (byte*) hash11, 256, (const byte*) hash11, 32 );
+   cubehash_full( &ctx.cube, (byte*) hash12, 256, (const byte*) hash12, 32 );
+   cubehash_full( &ctx.cube, (byte*) hash13, 256, (const byte*) hash13, 32 );
+   cubehash_full( &ctx.cube, (byte*) hash14, 256, (const byte*) hash14, 32 );
+   cubehash_full( &ctx.cube, (byte*) hash15, 256, (const byte*) hash15, 32 );
+
+
+   intrlv_2x256( vhash, hash0, hash1, 256 );
+   LYRA2REV2_2WAY( l2v2_wholeMatrix, vhash, 32, vhash, 32, 1, 4, 4 );
+   dintrlv_2x256( hash0, hash1, vhash, 256 );
+   intrlv_2x256( vhash, hash2, hash3, 256 );
+   LYRA2REV2_2WAY( l2v2_wholeMatrix, vhash, 32, vhash, 32, 1, 4, 4 );
+   dintrlv_2x256( hash2, hash3, vhash, 256 );
+   intrlv_2x256( vhash, hash4, hash5, 256 );
+   LYRA2REV2_2WAY( l2v2_wholeMatrix, vhash, 32, vhash, 32, 1, 4, 4 );
+   dintrlv_2x256( hash4, hash5, vhash, 256 );
+   intrlv_2x256( vhash, hash6, hash7, 256 );
+   LYRA2REV2_2WAY( l2v2_wholeMatrix, vhash, 32, vhash, 32, 1, 4, 4 );
+   dintrlv_2x256( hash6, hash7, vhash, 256 );
+   intrlv_2x256( vhash, hash8, hash9, 256 );
+   LYRA2REV2_2WAY( l2v2_wholeMatrix, vhash, 32, vhash, 32, 1, 4, 4 );
+   dintrlv_2x256( hash8, hash9, vhash, 256 );
+   intrlv_2x256( vhash, hash10, hash11, 256 );
+   LYRA2REV2_2WAY( l2v2_wholeMatrix, vhash, 32, vhash, 32, 1, 4, 4 );
+   dintrlv_2x256( hash10, hash11, vhash, 256 );
+   intrlv_2x256( vhash, hash12, hash13, 256 );
+   LYRA2REV2_2WAY( l2v2_wholeMatrix, vhash, 32, vhash, 32, 1, 4, 4 );
+   dintrlv_2x256( hash12, hash13, vhash, 256 );
+   intrlv_2x256( vhash, hash14, hash15, 256 );
+   LYRA2REV2_2WAY( l2v2_wholeMatrix, vhash, 32, vhash, 32, 1, 4, 4 );
+   dintrlv_2x256( hash14, hash15, vhash, 256 );
+
+   intrlv_8x64( vhash, hash0, hash1, hash2, hash3,
+                       hash4, hash5, hash6, hash7, 256 );
+   skein256_8way_update( &ctx.skein, vhash, 32 );
+   skein256_8way_close( &ctx.skein, vhash );
+
+   dintrlv_8x64( hash0, hash1, hash2, hash3,
+                 hash4, hash5, hash6, hash7, vhash, 256 );
+   intrlv_8x64( vhash, hash8,  hash9,  hash10, hash11, hash12,
+                       hash13, hash14, hash15, 256 );
+
+   skein256_8way_init( &ctx.skein );
+   skein256_8way_update( &ctx.skein, vhash, 32 );
+   skein256_8way_close( &ctx.skein, vhash );
+
+   dintrlv_8x64( hash8,  hash9,  hash10, hash11,
+                 hash12, hash13, hash14, hash15, vhash, 256 );
+
+   
+   cubehash_full( &ctx.cube, (byte*) hash0,  256, (const byte*) hash0, 32 );
+   cubehash_full( &ctx.cube, (byte*) hash1,  256, (const byte*) hash1, 32 );
+   cubehash_full( &ctx.cube, (byte*) hash2,  256, (const byte*) hash2, 32 );
+   cubehash_full( &ctx.cube, (byte*) hash3,  256, (const byte*) hash3, 32 );
+   cubehash_full( &ctx.cube, (byte*) hash4,  256, (const byte*) hash4, 32 );
+   cubehash_full( &ctx.cube, (byte*) hash5,  256, (const byte*) hash5, 32 );
+   cubehash_full( &ctx.cube, (byte*) hash6,  256, (const byte*) hash6, 32 );
+   cubehash_full( &ctx.cube, (byte*) hash7,  256, (const byte*) hash7, 32 );
+   cubehash_full( &ctx.cube, (byte*) hash8,  256, (const byte*) hash8,  32 );
+   cubehash_full( &ctx.cube, (byte*) hash9,  256, (const byte*) hash9,  32 );
+   cubehash_full( &ctx.cube, (byte*) hash10, 256, (const byte*) hash10, 32 );
+   cubehash_full( &ctx.cube, (byte*) hash11, 256, (const byte*) hash11, 32 );
+   cubehash_full( &ctx.cube, (byte*) hash12, 256, (const byte*) hash12, 32 );
+   cubehash_full( &ctx.cube, (byte*) hash13, 256, (const byte*) hash13, 32 );
+   cubehash_full( &ctx.cube, (byte*) hash14, 256, (const byte*) hash14, 32 );
+   cubehash_full( &ctx.cube, (byte*) hash15, 256, (const byte*) hash15, 32 );
+
+   intrlv_16x32( vhash, hash0,  hash1,  hash2,  hash3,
+                        hash4,  hash5,  hash6,  hash7,
+                        hash8,  hash9,  hash10, hash11,
+                        hash12, hash13, hash14, hash15, 256 );
+
+   bmw256_16way_update( &ctx.bmw, vhash, 32 );
+   bmw256_16way_close( &ctx.bmw, state );
+}
+
+int scanhash_lyra2rev2_16way( struct work *work, const uint32_t max_nonce,
+                             uint64_t *hashes_done, struct thr_info *mythr )
+{
+   uint32_t hash[8*16] __attribute__ ((aligned (128)));
+   uint32_t vdata[20*16] __attribute__ ((aligned (64)));
+   uint32_t *hashd7 = &hash[7*16];
+   uint32_t lane_hash[8] __attribute__ ((aligned (32)));
+   uint32_t *pdata = work->data;
+   uint32_t *ptarget = work->target;
+   const uint32_t first_nonce = pdata[19];
+   const uint32_t last_nonce = max_nonce - 16;
+   uint32_t n = first_nonce;
+   const uint32_t targ32 = ptarget[7];
+   __m512i  *noncev = (__m512i*)vdata + 19;
+   const int thr_id = mythr->id;
+   const bool bench = opt_benchmark;
+
+   if ( bench )  ptarget[7] = 0x0000ff;
+
+   mm512_bswap32_intrlv80_16x32( vdata, pdata );
+   *noncev = _mm512_set_epi32( n+15, n+14, n+13, n+12, n+11, n+10, n+ 9, n+ 8,
+                               n+ 7, n+ 6, n+ 5, n+ 4, n+ 3, n+ 2, n+ 1, n );
+   blake256_16way_init( &l2v2_16way_ctx.blake );
+   blake256_16way_update( &l2v2_16way_ctx.blake, vdata, 64 );
+
+   do
+   {
+      lyra2rev2_16way_hash( hash, vdata );
+
+      for ( int lane = 0; lane < 16; lane++ )
+      if ( unlikely( hashd7[lane] <= targ32 ) )
+      {
+         extr_lane_16x32( lane_hash, hash, lane, 256 );
+         if ( likely( valid_hash( lane_hash, ptarget ) && !bench ) )
+         {
+             pdata[19] = bswap_32( n + lane );
+             submit_solution( work, lane_hash, mythr );
+         }
+      }
+      *noncev = _mm512_add_epi32( *noncev, m512_const1_32( 16 ) );
+      n += 16;
+   } while ( likely( (n < last_nonce) && !work_restart[thr_id].restart ) );
+   pdata[19] = n;
+   *hashes_done = n - first_nonce;
+   return 0;
+}
+
+#elif defined (LYRA2REV2_8WAY)
 
 typedef struct {
    blake256_8way_context     blake;
-   keccak256_8way_context    keccak;
+   keccak256_4way_context    keccak;
-   cube_4way_context          cube;
+   cubehashParam             cube;
-   skein256_8way_context     skein;
+   skein256_4way_context     skein;
    bmw256_8way_context       bmw;
 } lyra2v2_8way_ctx_holder __attribute__ ((aligned (64)));
 
@@ -21,9 +225,9 @@ static lyra2v2_8way_ctx_holder l2v2_8way_ctx;
 
 bool init_lyra2rev2_8way_ctx()
 {
-   keccak256_8way_init( &l2v2_8way_ctx.keccak );
+   keccak256_4way_init( &l2v2_8way_ctx.keccak );
-   cube_4way_init( &l2v2_8way_ctx.cube, 256, 16, 32 );
+   cubehashInit( &l2v2_8way_ctx.cube, 256, 16, 32 );
-   skein256_8way_init( &l2v2_8way_ctx.skein );
+   skein256_4way_init( &l2v2_8way_ctx.skein );
    bmw256_8way_init( &l2v2_8way_ctx.bmw );
    return true;
 }
@@ -31,8 +235,6 @@ bool init_lyra2rev2_8way_ctx()
 void lyra2rev2_8way_hash( void *state, const void *input )
 {
    uint32_t vhash[8*8] __attribute__ ((aligned (128)));
-   uint32_t vhashA[8*8] __attribute__ ((aligned (64)));
-   uint32_t vhashB[8*8] __attribute__ ((aligned (64)));
    uint32_t hash0[8] __attribute__ ((aligned (64)));
    uint32_t hash1[8] __attribute__ ((aligned (64)));
    uint32_t hash2[8] __attribute__ ((aligned (64)));
@@ -47,103 +249,113 @@ void lyra2rev2_8way_hash( void *state, const void *input )
    blake256_8way_update( &ctx.blake, input + (64<<3), 16 );
    blake256_8way_close( &ctx.blake, vhash );
 
-   rintrlv_8x32_8x64( vhashA, vhash, 256 );
+   dintrlv_8x32( hash0, hash1, hash2, hash3,
+                 hash4, hash5, hash6, hash7, vhash, 256 );
 
-   keccak256_8way_update( &ctx.keccak, vhashA, 32 );
+   intrlv_4x64( vhash, hash0, hash1, hash2, hash3, 256 );
-   keccak256_8way_close( &ctx.keccak, vhash );
+   keccak256_4way_update( &ctx.keccak, vhash, 32 );
+   keccak256_4way_close( &ctx.keccak, vhash );
+   dintrlv_4x64( hash0, hash1, hash2, hash3, vhash, 256 );
+   intrlv_4x64( vhash, hash4, hash5, hash6, hash7, 256 );
+   keccak256_4way_init( &ctx.keccak );
+   keccak256_4way_update( &ctx.keccak, vhash, 32 );
+   keccak256_4way_close( &ctx.keccak, vhash );
+   dintrlv_4x64( hash4, hash5, hash6, hash7, vhash, 256 );
 
-   rintrlv_8x64_4x128( vhashA, vhashB, vhash, 256 );
+   cubehash_full( &ctx.cube, (byte*) hash0, 256, (const byte*) hash0, 32 );
+   cubehash_full( &ctx.cube, (byte*) hash1, 256, (const byte*) hash1, 32 );
+   cubehash_full( &ctx.cube, (byte*) hash2, 256, (const byte*) hash2, 32 );
+   cubehash_full( &ctx.cube, (byte*) hash3, 256, (const byte*) hash3, 32 );
+   cubehash_full( &ctx.cube, (byte*) hash4, 256, (const byte*) hash4, 32 );
+   cubehash_full( &ctx.cube, (byte*) hash5, 256, (const byte*) hash5, 32 );
+   cubehash_full( &ctx.cube, (byte*) hash6, 256, (const byte*) hash6, 32 );
+   cubehash_full( &ctx.cube, (byte*) hash7, 256, (const byte*) hash7, 32 );
 
-   cube_4way_update_close( &ctx.cube, vhashA, vhashA, 32 );
-   cube_4way_init( &ctx.cube, 256, 16, 32 );
-   cube_4way_update_close( &ctx.cube, vhashB, vhashB, 32 );
 
-   dintrlv_4x128( hash0, hash1, hash2, hash3, vhashA, 256 );
+   LYRA2REV2( l2v2_wholeMatrix, hash0, 32, hash0, 32, hash0, 32, 1, 4, 4 );
-   dintrlv_4x128( hash4, hash5, hash6, hash7, vhashB, 256 );
+   LYRA2REV2( l2v2_wholeMatrix, hash1, 32, hash1, 32, hash1, 32, 1, 4, 4 );
+   LYRA2REV2( l2v2_wholeMatrix, hash2, 32, hash2, 32, hash2, 32, 1, 4, 4 );
+   LYRA2REV2( l2v2_wholeMatrix, hash3, 32, hash3, 32, hash3, 32, 1, 4, 4 );
+   LYRA2REV2( l2v2_wholeMatrix, hash4, 32, hash4, 32, hash4, 32, 1, 4, 4 );
+   LYRA2REV2( l2v2_wholeMatrix, hash5, 32, hash5, 32, hash5, 32, 1, 4, 4 );
+   LYRA2REV2( l2v2_wholeMatrix, hash6, 32, hash6, 32, hash6, 32, 1, 4, 4 );
+   LYRA2REV2( l2v2_wholeMatrix, hash7, 32, hash7, 32, hash7, 32, 1, 4, 4 );
    
-   intrlv_2x256( vhash, hash0, hash1, 256 );
+   intrlv_4x64( vhash, hash0, hash1, hash2, hash3, 256 );
-   LYRA2REV2_2WAY( l2v2_wholeMatrix, vhash, 32, vhash, 32, 1, 4, 4 );
+   skein256_4way_update( &ctx.skein, vhash, 32 );
-   dintrlv_2x256( hash0, hash1, vhash, 256 );
+   skein256_4way_close( &ctx.skein, vhash );
-   intrlv_2x256( vhash, hash2, hash3, 256 );
+   dintrlv_4x64( hash0, hash1, hash2, hash3, vhash, 256 );
-   LYRA2REV2_2WAY( l2v2_wholeMatrix, vhash, 32, vhash, 32, 1, 4, 4 );
+   intrlv_4x64( vhash, hash4, hash5, hash6, hash7, 256 );
-   dintrlv_2x256( hash2, hash3, vhash, 256 );
+   skein256_4way_init( &ctx.skein );
-   intrlv_2x256( vhash, hash4, hash5, 256 );
+   skein256_4way_update( &ctx.skein, vhash, 32 );
-   LYRA2REV2_2WAY( l2v2_wholeMatrix, vhash, 32, vhash, 32, 1, 4, 4 );
+   skein256_4way_close( &ctx.skein, vhash );
-   dintrlv_2x256( hash4, hash5, vhash, 256 );
+   dintrlv_4x64( hash4, hash5, hash6, hash7, vhash, 256 );
-   intrlv_2x256( vhash, hash6, hash7, 256 );
-   LYRA2REV2_2WAY( l2v2_wholeMatrix, vhash, 32, vhash, 32, 1, 4, 4 );
-   dintrlv_2x256( hash6, hash7, vhash, 256 );
 
-   intrlv_8x64( vhash, hash0, hash1, hash2, hash3, hash4, hash5, hash6,
+   cubehash_full( &ctx.cube, (byte*) hash0, 256, (const byte*) hash0, 32 );
-                hash7, 256 );
+   cubehash_full( &ctx.cube, (byte*) hash1, 256, (const byte*) hash1, 32 );
+   cubehash_full( &ctx.cube, (byte*) hash2, 256, (const byte*) hash2, 32 );
+   cubehash_full( &ctx.cube, (byte*) hash3, 256, (const byte*) hash3, 32 );
+   cubehash_full( &ctx.cube, (byte*) hash4, 256, (const byte*) hash4, 32 );
+   cubehash_full( &ctx.cube, (byte*) hash5, 256, (const byte*) hash5, 32 );
+   cubehash_full( &ctx.cube, (byte*) hash6, 256, (const byte*) hash6, 32 );
+   cubehash_full( &ctx.cube, (byte*) hash7, 256, (const byte*) hash7, 32 );
 
-   skein256_8way_update( &ctx.skein, vhash, 32 );
+   intrlv_8x32( vhash, hash0, hash1, hash2, hash3,
-   skein256_8way_close( &ctx.skein, vhash );
+                       hash4, hash5, hash6, hash7, 256 );
-
-   rintrlv_8x64_4x128( vhashA, vhashB, vhash, 256 );
-
-   cube_4way_init( &ctx.cube, 256, 16, 32 );
-   cube_4way_update_close( &ctx.cube, vhashA, vhashA, 32 );
-   cube_4way_init( &ctx.cube, 256, 16, 32 );
-   cube_4way_update_close( &ctx.cube, vhashB, vhashB, 32 );
-   
-   dintrlv_4x128( hash0, hash1, hash2, hash3, vhashA, 256 );
-   dintrlv_4x128( hash4, hash5, hash6, hash7, vhashB, 256 );
-
-   intrlv_8x32( vhash, hash0, hash1, hash2, hash3, hash4, hash5, hash6, 
-                hash7, 256 );
 
    bmw256_8way_update( &ctx.bmw, vhash, 32 );
    bmw256_8way_close( &ctx.bmw, state );
 }
 
-int scanhash_lyra2rev2_8way( struct work *work, uint32_t max_nonce,
+int scanhash_lyra2rev2_8way( struct work *work, const uint32_t max_nonce,
                              uint64_t *hashes_done, struct thr_info *mythr )
 {
    uint32_t hash[8*8] __attribute__ ((aligned (128)));
    uint32_t vdata[20*8] __attribute__ ((aligned (64)));
-   uint32_t *hash7 = &(hash[7<<3]);
+   uint32_t *hashd7 = &hash[7*8];
-   uint32_t lane_hash[8] __attribute__ ((aligned (64)));
+   uint32_t lane_hash[8] __attribute__ ((aligned (32)));
    uint32_t *pdata = work->data;
    uint32_t *ptarget = work->target;
    const uint32_t first_nonce = pdata[19];
    const uint32_t last_nonce = max_nonce - 8;
    uint32_t n = first_nonce;
-   const uint32_t Htarg = ptarget[7];
+   const uint32_t targ32 = ptarget[7];
-   __m256i *noncev = (__m256i*)vdata + 19;   // aligned
+   __m256i  *noncev = (__m256i*)vdata + 19;
-   int thr_id = mythr->id; 
+   const int thr_id = mythr->id;
+   const bool bench = opt_benchmark;
 
-   if ( opt_benchmark )
+   if ( bench )  ptarget[7] = 0x0000ff;
-      ( (uint32_t*)ptarget )[7] = 0x0000ff;
 
    mm256_bswap32_intrlv80_8x32( vdata, pdata );
-
+   *noncev = _mm256_set_epi32( n+7, n+6, n+5, n+4, n+3, n+2, n+1, n );
    blake256_8way_init( &l2v2_8way_ctx.blake );
    blake256_8way_update( &l2v2_8way_ctx.blake, vdata, 64 );
 
    do
    {
-      *noncev = mm256_bswap_32( _mm256_set_epi32( n+7, n+6, n+5, n+4,
-                                                  n+3, n+2, n+1, n ) );
-
       lyra2rev2_8way_hash( hash, vdata );
-      pdata[19] = n;
 
-      for ( int lane = 0; lane < 8; lane++ ) if ( hash7[lane] <= Htarg )
+      for ( int lane = 0; lane < 8; lane++ )
+      if ( unlikely( hashd7[lane] <= targ32 ) )
       {
          extr_lane_8x32( lane_hash, hash, lane, 256 );
-         if ( fulltest( lane_hash, ptarget ) && !opt_benchmark )
+         if ( likely( valid_hash( lane_hash, ptarget ) && !bench ) )
          {
-            pdata[19] = n + lane;
+             pdata[19] = bswap_32( n + lane );
-            submit_lane_solution( work, lane_hash, mythr, lane );
+             submit_solution( work, lane_hash, mythr );
          }
       }
+      *noncev = _mm256_add_epi32( *noncev, m256_const1_32( 8 ) );
       n += 8;
-   } while ( (n < last_nonce) && !work_restart[thr_id].restart);
+   } while ( likely( (n < last_nonce) && !work_restart[thr_id].restart ) );
+   pdata[19] = n;
    *hashes_done = n - first_nonce;
    return 0;
 }
 
+#endif
+
+/*
 #elif defined (LYRA2REV2_4WAY)
 
 typedef struct {
@@ -226,15 +438,16 @@ int scanhash_lyra2rev2_4way( struct work *work, uint32_t max_nonce,
 {
    uint32_t hash[8*4] __attribute__ ((aligned (64)));
    uint32_t vdata[20*4] __attribute__ ((aligned (64)));
-   uint32_t *hash7 = &(hash[7<<2]);
+   uint32_t *hashd7 = &(hash[7<<2]);
    uint32_t lane_hash[8] __attribute__ ((aligned (32)));
    uint32_t *pdata = work->data;
    uint32_t *ptarget = work->target;
    const uint32_t first_nonce = pdata[19];
+   const uint32_t last_nonce = max_nonce - 4;
    uint32_t n = first_nonce;
-   const uint32_t Htarg = ptarget[7];
+   const uint32_t targ32 = ptarget[7];
-   __m128i *noncev = (__m128i*)vdata + 19;   // aligned
+   __m128i *noncev = (__m128i*)vdata + 19;  
-   int thr_id = mythr->id;  // thr_id arg is deprecated
+   int thr_id = mythr->id; 
 
    if ( opt_benchmark )
       ( (uint32_t*)ptarget )[7] = 0x0000ff;
@@ -249,21 +462,22 @@ int scanhash_lyra2rev2_4way( struct work *work, uint32_t max_nonce,
       *noncev = mm128_bswap_32( _mm_set_epi32( n+3, n+2, n+1, n ) );
 
       lyra2rev2_4way_hash( hash, vdata );
-      pdata[19] = n;
 
-      for ( int lane = 0; lane < 4; lane++ ) if ( hash7[lane] <= Htarg )
+      for ( int lane = 0; lane < 4; lane++ ) if ( hashd7[lane] <= targ32 )
       {
          extr_lane_4x32( lane_hash, hash, lane, 256 );
-         if ( fulltest( lane_hash, ptarget ) && !opt_benchmark )
+         if ( valid_hash( lane_hash, ptarget ) && !opt_benchmark )
          {
             pdata[19] = n + lane;         
-            submit_lane_solution( work, lane_hash, mythr, lane );
+            submit_solution( work, lane_hash, mythr );
          }
       }
       n += 4;
-   } while ( (n < max_nonce-4) && !work_restart[thr_id].restart);
+   } while ( (n < last_nonce) && !work_restart[thr_id].restart);
-   *hashes_done = n - first_nonce + 1;
+   pdata[19] = n;
+   *hashes_done = n - first_nonce;
    return 0;
 }
 
 #endif
+*/

algo/lyra2/lyra2rev2.c

@@ -99,7 +99,7 @@ int scanhash_lyra2rev2( struct work *work,
 		lyra2rev2_hash(hash, endiandata);
 
 		if (hash[7] <= Htarg )
-      if( fulltest( hash, ptarget ) && !opt_benchmark )
+      if( valid_hash( hash, ptarget ) && !opt_benchmark )
       {
 			pdata[19] = nonce;
          submit_solution( work, hash, mythr );

algo/lyra2/lyra2rev3-4way.c

@@ -130,15 +130,15 @@ int scanhash_lyra2rev3_16way( struct work *work, const uint32_t max_nonce,
 {
    uint32_t hash[8*16] __attribute__ ((aligned (128)));
    uint32_t vdata[20*16] __attribute__ ((aligned (64)));
-   uint32_t *hash7 = &hash[7<<4];
+   uint32_t *hashd7 = &hash[7*16];
    uint32_t lane_hash[8] __attribute__ ((aligned (64)));
    uint32_t *pdata = work->data;
    const uint32_t *ptarget = work->target;
    const uint32_t first_nonce = pdata[19];
    uint32_t n = first_nonce;
    const uint32_t last_nonce = max_nonce - 16;
-   const uint32_t Htarg = ptarget[7];
+   const uint32_t targ32 = ptarget[7];
-   __m512i  *noncev = (__m512i*)vdata + 19;   // aligned
+   __m512i  *noncev = (__m512i*)vdata + 19;
    const int thr_id = mythr->id;
 
    if ( opt_benchmark )  ( (uint32_t*)ptarget )[7] = 0x0000ff;
@@ -159,17 +159,18 @@ int scanhash_lyra2rev3_16way( struct work *work, const uint32_t max_nonce,
       pdata[19] = n;
 
       for ( int lane = 0; lane < 16; lane++ )
-      if ( unlikely( hash7[lane] <= Htarg ) )
+      if ( unlikely( hashd7[lane] <= targ32 ) )
       {
          extr_lane_16x32( lane_hash, hash, lane, 256 );
-         if ( likely( fulltest( lane_hash, ptarget ) && !opt_benchmark ) )
+         if ( likely( valid_hash( lane_hash, ptarget ) && !opt_benchmark ) )
          {
              pdata[19] = n + lane;
-             submit_lane_solution( work, lane_hash, mythr, lane );
+             submit_solution( work, lane_hash, mythr );
          }
       }
       n += 16;
    } while ( likely( (n < last_nonce) && !work_restart[thr_id].restart ) );
+   pdata[19] = n;
    *hashes_done = n - first_nonce;
    return 0;
 }
@@ -194,7 +195,7 @@ bool init_lyra2rev3_8way_ctx()
 
 void lyra2rev3_8way_hash( void *state, const void *input )
 {
-   uint32_t vhash[8*8] __attribute__ ((aligned (64)));
+   uint32_t vhash[8*8] __attribute__ ((aligned (128)));
    uint32_t hash0[8] __attribute__ ((aligned (64)));
    uint32_t hash1[8] __attribute__ ((aligned (32)));
    uint32_t hash2[8] __attribute__ ((aligned (32)));
@@ -250,17 +251,17 @@ void lyra2rev3_8way_hash( void *state, const void *input )
 int scanhash_lyra2rev3_8way( struct work *work, const uint32_t max_nonce,
                              uint64_t *hashes_done, struct thr_info *mythr )
 {
-   uint32_t hash[8*8] __attribute__ ((aligned (64)));
+   uint32_t hash[8*8] __attribute__ ((aligned (128)));
    uint32_t vdata[20*8] __attribute__ ((aligned (64)));
-   uint32_t *hash7 = &hash[7<<3];
+   uint32_t *hashd7 = &hash[7*8];
    uint32_t lane_hash[8] __attribute__ ((aligned (32)));
    uint32_t *pdata = work->data;
    uint32_t *ptarget = work->target;
    const uint32_t first_nonce = pdata[19];
    const uint32_t last_nonce = max_nonce - 8;
    uint32_t n = first_nonce;
-   const uint32_t Htarg = ptarget[7];
+   const uint32_t targ32 = ptarget[7];
-   __m256i  *noncev = (__m256i*)vdata + 19;   // aligned
+   __m256i  *noncev = (__m256i*)vdata + 19;  
    const int thr_id = mythr->id;
    const bool bench = opt_benchmark;
 
@@ -277,13 +278,13 @@ int scanhash_lyra2rev3_8way( struct work *work, const uint32_t max_nonce,
       pdata[19] = n;
 
       for ( int lane = 0; lane < 8; lane++ )
-      if ( unlikely( hash7[lane] <= Htarg ) )
+      if ( unlikely( hashd7[lane] <= targ32 ) )
       {
          extr_lane_8x32( lane_hash, hash, lane, 256 );
          if ( likely( valid_hash( lane_hash, ptarget ) && !bench ) )
          {
              pdata[19] = bswap_32( n + lane );
-             submit_lane_solution( work, lane_hash, mythr, lane );
+             submit_solution( work, lane_hash, mythr );
          }
       }
       *noncev = _mm256_add_epi32( *noncev, m256_const1_32( 8 ) );
@@ -357,42 +358,41 @@ int scanhash_lyra2rev3_4way( struct work *work, const uint32_t max_nonce,
 {
    uint32_t hash[8*4] __attribute__ ((aligned (64)));
    uint32_t vdata[20*4] __attribute__ ((aligned (64)));
-   uint32_t *hash7 = &(hash[7<<2]);
+   uint32_t *hashd7 = &(hash[7*4]);
    uint32_t lane_hash[8] __attribute__ ((aligned (32)));
    uint32_t *pdata = work->data;
    const uint32_t *ptarget = work->target;
    const uint32_t first_nonce = pdata[19];
    uint32_t n = first_nonce;
-   const uint32_t Htarg = ptarget[7];
+   const uint32_t targ32 = ptarget[7];
-   __m128i  *noncev = (__m128i*)vdata + 19;   // aligned
+   __m128i  *noncev = (__m128i*)vdata + 19; 
-   const int thr_id = mythr->id;  // thr_id arg is deprecated
+   const int thr_id = mythr->id;
    
    if ( opt_benchmark )
       ( (uint32_t*)ptarget )[7] = 0x0000ff;
 
    mm128_bswap32_intrlv80_4x32( vdata, pdata );
+   *noncev = _mm_set_epi32( n+3, n+2, n+1, n );
 
    blake256_4way_init( &l2v3_4way_ctx.blake );
    blake256_4way_update( &l2v3_4way_ctx.blake, vdata, 64 );
 
    do
    {
-      *noncev = mm128_bswap_32( _mm_set_epi32( n+3, n+2, n+1, n ) );
-
       lyra2rev3_4way_hash( hash, vdata );
-      pdata[19] = n;
+      for ( int lane = 0; lane < 4; lane++ ) if ( hashd7[lane] <= targ32 )
-
-      for ( int lane = 0; lane < 4; lane++ ) if ( hash7[lane] <= Htarg )
       {
          extr_lane_4x32( lane_hash, hash, lane, 256 );
-         if ( fulltest( lane_hash, ptarget ) && !opt_benchmark )
+         if ( valid_hash( lane_hash, ptarget ) && !opt_benchmark ) 
          {
-              pdata[19] = n + lane;    
+              pdata[19] = bswap_32( n + lane );    
-              submit_lane_solution( work, lane_hash, mythr, lane );
+              submit_solution( work, lane_hash, mythr );
 	      }
       }
+      *noncev = _mm_add_epi32( *noncev, m128_const1_32( 4 ) );
       n += 4;
    } while ( (n < max_nonce-4) && !work_restart[thr_id].restart);
+   pdata[19] = n;
    *hashes_done = n - first_nonce + 1;
    return 0;
 }

algo/lyra2/lyra2rev3.c

@@ -88,7 +88,7 @@ int scanhash_lyra2rev3( struct work *work,
 	lyra2rev3_hash(hash, endiandata);
 
       if (hash[7] <= Htarg )
-      if( fulltest( hash, ptarget ) && !opt_benchmark )
+      if( valid_hash( hash, ptarget ) && !opt_benchmark )
       {
           pdata[19] = nonce;
           submit_solution( work, hash, mythr );

algo/lyra2/lyra2z-4way.c

@@ -124,7 +124,7 @@ int scanhash_lyra2z_16way( struct work *work, uint32_t max_nonce,
         if ( unlikely( valid_hash( lane_hash, ptarget ) && !bench ) )
         {
            pdata[19] = bswap_32( n + lane );
-           submit_lane_solution( work, lane_hash, mythr, lane );
+           submit_solution( work, lane_hash, mythr );
         }
       }
       *noncev = _mm512_add_epi32( *noncev, m512_const1_32( 16 ) );
@@ -222,7 +222,7 @@ int scanhash_lyra2z_8way( struct work *work, uint32_t max_nonce,
         if ( unlikely( valid_hash( lane_hash, ptarget ) && !bench ) )
         {
            pdata[19] = bswap_32( n + lane );
-           submit_lane_solution( work, lane_hash, mythr, lane );
+           submit_solution( work, lane_hash, mythr );
         }
       }
       *noncev = _mm256_add_epi32( *noncev, m256_const1_32( 8 ) );
@@ -301,7 +301,7 @@ int scanhash_lyra2z_4way( struct work *work, uint32_t max_nonce,
         if ( unlikely( valid_hash( lane_hash, ptarget ) && !bench ) )
         {
            pdata[19] = bswap_32( n + lane );
-           submit_lane_solution( work, lane_hash, mythr, lane );
+           submit_solution( work, lane_hash, mythr );
         }
       }
       *noncev = _mm_add_epi32( *noncev, m128_const1_32( 4 ) );

algo/lyra2/lyra2z.c

@@ -56,7 +56,7 @@ int scanhash_lyra2z( struct work *work, uint32_t max_nonce,
 	const uint32_t Htarg = ptarget[7];
 	const uint32_t first_nonce = pdata[19];
 	uint32_t nonce = first_nonce;
-   int thr_id = mythr->id;  // thr_id arg is deprecated
+   int thr_id = mythr->id; 
 
 	if (opt_benchmark)
 		ptarget[7] = 0x0000ff;
@@ -71,8 +71,7 @@ int scanhash_lyra2z( struct work *work, uint32_t max_nonce,
 		be32enc(&endiandata[19], nonce);
                 lyra2z_hash( hash, endiandata );
 
-      if ( hash[7] <= Htarg )
+      if ( valid_hash( hash, ptarget ) && !opt_benchmark )
-      if ( fulltest( hash, ptarget ) && !opt_benchmark )
       {
 			pdata[19] = nonce;
 			submit_solution( work, hash, mythr );

algo/lyra2/lyra2z330.c

@@ -18,38 +18,40 @@ void lyra2z330_hash(void *state, const void *input, uint32_t height)
 int scanhash_lyra2z330( struct work *work, uint32_t max_nonce,
                         uint64_t *hashes_done, struct thr_info *mythr )
 {
-   uint32_t hash[8] __attribute__ ((aligned (64))); 
+   uint32_t hash[8] __attribute__ ((aligned (128))); 
-   uint32_t endiandata[20] __attribute__ ((aligned (64)));
+   uint32_t edata[20] __attribute__ ((aligned (64)));
    uint32_t *pdata = work->data;
    uint32_t *ptarget = work->target;
-   const uint32_t Htarg = ptarget[7];
    const uint32_t first_nonce = pdata[19];
    uint32_t nonce = first_nonce;
-   int thr_id = mythr->id;  // thr_id arg is deprecated
+   const int thr_id = mythr->id; 
 
    if (opt_benchmark)
 	ptarget[7] = 0x0000ff;
 
-   casti_m128i( endiandata, 0 ) = mm128_bswap_32( casti_m128i( pdata, 0 ) );
+   casti_m128i( edata, 0 ) = mm128_bswap_32( casti_m128i( pdata, 0 ) );
-   casti_m128i( endiandata, 1 ) = mm128_bswap_32( casti_m128i( pdata, 1 ) );
+   casti_m128i( edata, 1 ) = mm128_bswap_32( casti_m128i( pdata, 1 ) );
-   casti_m128i( endiandata, 2 ) = mm128_bswap_32( casti_m128i( pdata, 2 ) );
+   casti_m128i( edata, 2 ) = mm128_bswap_32( casti_m128i( pdata, 2 ) );
-   casti_m128i( endiandata, 3 ) = mm128_bswap_32( casti_m128i( pdata, 3 ) );
+   casti_m128i( edata, 3 ) = mm128_bswap_32( casti_m128i( pdata, 3 ) );
-   casti_m128i( endiandata, 4 ) = mm128_bswap_32( casti_m128i( pdata, 4 ) );
+   casti_m128i( edata, 4 ) = mm128_bswap_32( casti_m128i( pdata, 4 ) );
    
    do
    {
-      be32enc( &endiandata[19], nonce );
+      edata[19] = nonce;
-      lyra2z330_hash( hash, endiandata, work->height );
+
-      if ( hash[7] <= Htarg )
+      LYRA2Z( lyra2z330_wholeMatrix, hash, 32, edata, 80, edata, 80,
-      if ( fulltest( hash, ptarget ) && !opt_benchmark )
+                 2, 330, 256 );
+      
+//      lyra2z330_hash( hash, edata, work->height );
+      if ( valid_hash( hash, ptarget ) && !opt_benchmark )
       {
-         pdata[19] = nonce;
+         be32enc( pdata + 19, nonce );
          submit_solution( work, hash, mythr );
       }
       nonce++;
    } while ( nonce < max_nonce && !work_restart[thr_id].restart );
    pdata[19] = nonce;
-   *hashes_done = pdata[19] - first_nonce + 1;
+   *hashes_done = nonce - first_nonce;
    return 0;
 }
 
@@ -66,7 +68,7 @@ bool lyra2z330_thread_init()
 
 bool register_lyra2z330_algo( algo_gate_t* gate )
 {
-  gate->optimizations = SSE42_OPT | AVX2_OPT;
+  gate->optimizations = SSE2_OPT | AVX2_OPT;
   gate->miner_thread_init = (void*)&lyra2z330_thread_init;
   gate->scanhash   = (void*)&scanhash_lyra2z330;
   gate->hash       = (void*)&lyra2z330_hash;

algo/lyra2/phi2-4way.c

@@ -302,7 +302,7 @@ int scanhash_phi2_8way( struct work *work, uint32_t max_nonce,
          if ( valid_hash( lane_hash, ptarget ) )
          {
             be32enc( pdata + 19, n + lane );
-            submit_lane_solution( work, lane_hash, mythr, lane );
+            submit_solution( work, lane_hash, mythr );
          }
       }
       n += 8;
@@ -483,7 +483,7 @@ int scanhash_phi2_4way( struct work *work, uint32_t max_nonce,
          if ( valid_hash( lane_hash, ptarget ) )
          {
             be32enc( pdata + 19, n + lane );
-            submit_lane_solution( work, lane_hash, mythr, lane );
+            submit_solution( work, lane_hash, mythr );
          }
       }
       edata[        19 ] += 4;

algo/m7m/m7m.c

@@ -311,7 +311,7 @@ bool register_m7m_algo( algo_gate_t *gate )
 {
   gate->optimizations = SHA_OPT;
   init_m7m_ctx();
-  gate->scanhash              = (void*)scanhash_m7m_hash;
+  gate->scanhash              = (void*)&scanhash_m7m_hash;
   gate->build_stratum_request = (void*)&std_be_build_stratum_request;
   gate->work_decode           = (void*)&std_be_work_decode;
   gate->submit_getwork_result = (void*)&std_be_submit_getwork_result;

algo/nist5/nist5-4way.c

@@ -108,7 +108,7 @@ int scanhash_nist5_8way( struct work *work, uint32_t max_nonce,
            if ( fulltest( lane_hash, ptarget ) && !opt_benchmark )
            {
               pdata[19] = n + lane;
-              submit_lane_solution( work, lane_hash, mythr, lane );
+              submit_solution( work, lane_hash, mythr );
            }
         }
         n += 8;
@@ -196,7 +196,7 @@ int scanhash_nist5_4way( struct work *work, uint32_t max_nonce,
            if ( fulltest( lane_hash, ptarget ) && !opt_benchmark )
            {
               pdata[19] = n + lane;
-              submit_lane_solution( work, lane_hash, mythr, lane );
+              submit_solution( work, lane_hash, mythr );
            }
         }
         n += 4;

algo/nist5/zr5.c

@@ -156,6 +156,8 @@ int scanhash_zr5( struct work *work, uint32_t max_nonce,
 void zr5_get_new_work( struct work* work, struct work* g_work, int thr_id,
                        uint32_t* end_nonce_ptr )
 {
+   pthread_mutex_lock( &g_work_lock );
+
    // ignore POK in first word
    const int wkcmp_sz = 72;  // (19-1) * sizeof(uint32_t)
    uint32_t *nonceptr = work->data + algo_gate.nonce_index;
@@ -171,6 +173,8 @@ void zr5_get_new_work( struct work* work, struct work* g_work, int thr_id,
    }
    else
        ++(*nonceptr);
+
+   pthread_mutex_unlock( &g_work_lock );
 }
 
 void zr5_display_pok( struct work* work )

algo/quark/anime-4way.c

@@ -1,18 +1,241 @@
 #include "cpuminer-config.h"
 #include "anime-gate.h"
-
-#if defined (ANIME_4WAY)
-
 #include <stdio.h>
 #include <string.h>
 #include <stdint.h>
-
 #include "algo/blake/blake-hash-4way.h"
 #include "algo/bmw/bmw-hash-4way.h"
 #include "algo/skein/skein-hash-4way.h"
 #include "algo/jh/jh-hash-4way.h"
 #include "algo/keccak/keccak-hash-4way.h"
 #include "algo/groestl/aes_ni/hash-groestl.h"
+#if defined(__VAES__)
+  #include "algo/groestl/groestl512-hash-4way.h"
+#endif
+
+#if defined (ANIME_8WAY)
+
+typedef struct {
+    blake512_8way_context   blake;
+    bmw512_8way_context     bmw;
+#if defined(__VAES__)
+    groestl512_4way_context groestl;
+#else
+    hashState_groestl       groestl;
+#endif
+    jh512_8way_context      jh;
+    skein512_8way_context   skein;
+    keccak512_8way_context  keccak;
+} anime_8way_ctx_holder;
+
+anime_8way_ctx_holder anime_8way_ctx __attribute__ ((aligned (64)));
+
+void init_anime_8way_ctx()
+{
+     blake512_8way_init( &anime_8way_ctx.blake );
+     bmw512_8way_init( &anime_8way_ctx.bmw );
+#if defined(__VAES__)
+     groestl512_4way_init( &anime_8way_ctx.groestl, 64 );
+#else
+     init_groestl( &anime_8way_ctx.groestl, 64 );
+#endif
+     skein512_8way_init( &anime_8way_ctx.skein );
+     jh512_8way_init( &anime_8way_ctx.jh );
+     keccak512_8way_init( &anime_8way_ctx.keccak );
+}
+
+void anime_8way_hash( void *state, const void *input )
+{
+    uint64_t vhash[8*8] __attribute__ ((aligned (128)));
+    uint64_t vhashA[8*8] __attribute__ ((aligned (64)));
+    uint64_t vhashB[8*8] __attribute__ ((aligned (64)));
+    uint64_t vhashC[8*8] __attribute__ ((aligned (64)));
+#if !defined(__VAES__)
+    uint64_t hash0[8] __attribute__ ((aligned (64)));
+    uint64_t hash1[8] __attribute__ ((aligned (64)));
+    uint64_t hash2[8] __attribute__ ((aligned (64)));
+    uint64_t hash3[8] __attribute__ ((aligned (64)));
+    uint64_t hash4[8] __attribute__ ((aligned (64)));
+    uint64_t hash5[8] __attribute__ ((aligned (64)));
+    uint64_t hash6[8] __attribute__ ((aligned (64)));
+    uint64_t hash7[8] __attribute__ ((aligned (64)));
+#endif
+    __m512i* vh  = (__m512i*)vhash;
+    __m512i* vhA = (__m512i*)vhashA;
+    __m512i* vhB = (__m512i*)vhashB;
+    __m512i* vhC = (__m512i*)vhashC;
+    const __m512i bit3_mask = m512_const1_64( 8 );
+    const __m512i zero = _mm512_setzero_si512();
+    __mmask8 vh_mask;
+    anime_8way_ctx_holder ctx;
+    memcpy( &ctx, &anime_8way_ctx, sizeof(anime_8way_ctx) );
+
+    bmw512_8way_full( &ctx.bmw, vhash, input, 80 );
+
+    blake512_8way_full( &ctx.blake, vhash, vhash, 64 );
+
+    vh_mask = _mm512_cmpeq_epi64_mask( _mm512_and_si512( vh[0], bit3_mask ),
+                                       zero );
+
+#if defined(__VAES__)
+
+    rintrlv_8x64_4x128( vhashA, vhashB, vhash, 512 );
+
+    if ( ( vh_mask & 0x0f ) != 0x0f )
+       groestl512_4way_full( &ctx.groestl, vhashA, vhashA, 64 );
+    if ( ( vh_mask & 0xf0 ) != 0xf0 )
+       groestl512_4way_full( &ctx.groestl, vhashB, vhashB, 64 );
+
+    rintrlv_4x128_8x64( vhashC, vhashA, vhashB, 512 );
+
+#else
+    
+    dintrlv_8x64_512( hash0, hash1, hash2, hash3,
+                      hash4, hash5, hash6, hash7, vhash );
+
+    if ( hash0[0] & 8 )
+       groestl512_full( &ctx.groestl, (char*)hash0, (char*)hash0, 512 ); 
+    if ( hash1[0] & 8 )
+       groestl512_full( &ctx.groestl, (char*)hash1, (char*)hash1, 512 );
+    if ( hash2[0] & 8)
+       groestl512_full( &ctx.groestl, (char*)hash2, (char*)hash2, 512 );
+    if ( hash3[0] & 8 )
+       groestl512_full( &ctx.groestl, (char*)hash3, (char*)hash3, 512 );
+    if ( hash4[0] & 8 )
+       groestl512_full( &ctx.groestl, (char*)hash4, (char*)hash4, 512 );
+    if ( hash5[0] & 8 )
+       groestl512_full( &ctx.groestl, (char*)hash5, (char*)hash5, 512 );
+    if ( hash6[0] & 8 )
+       groestl512_full( &ctx.groestl, (char*)hash6, (char*)hash6, 512 );
+    if ( hash7[0] & 8 )
+       groestl512_full( &ctx.groestl, (char*)hash7, (char*)hash7, 512 );
+
+    intrlv_8x64_512( vhashC, hash0, hash1, hash2, hash3,
+                             hash4, hash5, hash6, hash7 );
+
+#endif
+
+    if ( vh_mask & 0xff )
+       skein512_8way_full( &ctx.skein, vhashB, vhash, 64 );
+
+    mm512_blend_hash_8x64( vh, vhC, vhB, vh_mask );
+
+#if defined(__VAES__)
+
+    rintrlv_8x64_4x128( vhashA, vhashB, vhash, 512 );
+
+    groestl512_4way_full( &ctx.groestl, vhashA, vhashA, 64 );
+    groestl512_4way_full( &ctx.groestl, vhashB, vhashB, 64 );
+
+    rintrlv_4x128_8x64( vhash, vhashA, vhashB, 512 );
+
+#else
+    
+    dintrlv_8x64_512( hash0, hash1, hash2, hash3,
+                      hash4, hash5, hash6, hash7, vhash );
+
+    groestl512_full( &ctx.groestl, (char*)hash0, (char*)hash0, 512 );
+    groestl512_full( &ctx.groestl, (char*)hash1, (char*)hash1, 512 );
+    groestl512_full( &ctx.groestl, (char*)hash2, (char*)hash2, 512 );
+    groestl512_full( &ctx.groestl, (char*)hash3, (char*)hash3, 512 );
+    groestl512_full( &ctx.groestl, (char*)hash4, (char*)hash4, 512 );
+    groestl512_full( &ctx.groestl, (char*)hash5, (char*)hash5, 512 );
+    groestl512_full( &ctx.groestl, (char*)hash6, (char*)hash6, 512 );
+    groestl512_full( &ctx.groestl, (char*)hash7, (char*)hash7, 512 );
+
+    intrlv_8x64_512( vhash, hash0, hash1, hash2, hash3,
+                            hash4, hash5, hash6, hash7 );
+
+#endif
+
+    jh512_8way_init( &ctx.jh );
+    jh512_8way_update( &ctx.jh, vhash, 64 );
+    jh512_8way_close( &ctx.jh, vhash );
+
+    vh_mask = _mm512_cmpeq_epi64_mask( _mm512_and_si512( vh[0], bit3_mask ),
+                                       zero );
+
+    if ( ( vh_mask & 0xff ) != 0xff )
+       blake512_8way_full( &ctx.blake, vhashA, vhash, 64 );
+    if ( vh_mask & 0xff )
+       bmw512_8way_full( &ctx.bmw, vhashB, vhash, 64 );
+
+    mm512_blend_hash_8x64( vh, vhA, vhB, vh_mask );
+
+    keccak512_8way_init( &ctx.keccak );
+    keccak512_8way_update( &ctx.keccak, vhash, 64 );
+    keccak512_8way_close( &ctx.keccak, vhash );
+
+    skein512_8way_full( &ctx.skein, vhash, vhash, 64 );
+
+    vh_mask = _mm512_cmpeq_epi64_mask( _mm512_and_si512( vh[0], bit3_mask ), 
+                                       zero );
+
+    if ( ( vh_mask & 0xff ) != 0xff )
+    {
+       keccak512_8way_init( &ctx.keccak );
+       keccak512_8way_update( &ctx.keccak, vhash, 64 );
+       keccak512_8way_close( &ctx.keccak, vhashA );
+    }
+    if ( vh_mask & 0xff )
+    {
+       jh512_8way_init( &ctx.jh );
+       jh512_8way_update( &ctx.jh, vhash, 64 );
+       jh512_8way_close( &ctx.jh, vhashB );
+    }
+
+   casti_m512i( state,0 ) = _mm512_mask_blend_epi64( vh_mask, vhA[0], vhB[0] );
+   casti_m512i( state,1 ) = _mm512_mask_blend_epi64( vh_mask, vhA[1], vhB[1] );
+   casti_m512i( state,2 ) = _mm512_mask_blend_epi64( vh_mask, vhA[2], vhB[2] );
+   casti_m512i( state,3 ) = _mm512_mask_blend_epi64( vh_mask, vhA[3], vhB[3] );
+}
+
+int scanhash_anime_8way( struct work *work, uint32_t max_nonce,
+                         uint64_t *hashes_done, struct thr_info *mythr )
+{
+    uint64_t hash64[4*8] __attribute__ ((aligned (64)));
+    uint32_t vdata[20*8] __attribute__ ((aligned (64)));
+    uint32_t lane_hash[8] __attribute__ ((aligned (64)));
+    uint64_t *hash64_q3 = &(hash64[3*8]);
+    uint32_t *pdata = work->data;
+    uint32_t *ptarget = work->target;
+    const uint64_t targ64_q3 = ((uint64_t*)ptarget)[3];
+    uint32_t n = pdata[19];
+    const uint32_t first_nonce = pdata[19];
+    const uint32_t last_nonce = max_nonce - 8;
+    __m512i  *noncev = (__m512i*)vdata + 9; 
+    const int thr_id = mythr->id;
+    const bool bench = opt_benchmark;
+
+    mm512_bswap32_intrlv80_8x64( vdata, pdata );
+    *noncev = mm512_intrlv_blend_32(
+             _mm512_set_epi32( n+7, 0, n+6, 0, n+5, 0, n+4, 0,
+                               n+3, 0, n+2, 0, n+1, 0, n  , 0 ), *noncev );
+
+    do
+    {
+       anime_8way_hash( hash64, vdata );
+
+       for ( int lane = 0; lane < 8; lane++ )
+       if ( unlikely( hash64_q3[ lane ] <= targ64_q3 && !bench ) )
+       {
+          extr_lane_8x64( lane_hash, hash64, lane, 256 );
+          if ( valid_hash( lane_hash, ptarget ) )
+          {
+             pdata[19] = bswap_32( n + lane );
+             submit_solution( work, lane_hash, mythr );
+          }
+       }
+       *noncev = _mm512_add_epi32( *noncev,
+                                   m512_const1_64( 0x0000000800000000 ) );
+       n += 8;
+    } while ( likely( ( n < last_nonce ) && !work_restart[thr_id].restart ) );
+    pdata[19] = n;
+    *hashes_done = n - first_nonce;
+    return 0;
+}
+
+#elif defined (ANIME_4WAY)
 
 typedef struct {
     blake512_4way_context  blake;
@@ -23,18 +246,6 @@ typedef struct {
     keccak512_4way_context keccak;
 } anime_4way_ctx_holder;
 
-anime_4way_ctx_holder anime_4way_ctx __attribute__ ((aligned (64)));
-
-void init_anime_4way_ctx()
-{
-     blake512_4way_init( &anime_4way_ctx.blake );
-     bmw512_4way_init( &anime_4way_ctx.bmw );
-     init_groestl( &anime_4way_ctx.groestl, 64 );
-     skein512_4way_init( &anime_4way_ctx.skein );
-     jh512_4way_init( &anime_4way_ctx.jh );
-     keccak512_4way_init( &anime_4way_ctx.keccak );
-}
-
 void anime_4way_hash( void *state, const void *input )
 {
     uint64_t hash0[8] __attribute__ ((aligned (64)));
@@ -48,81 +259,61 @@ void anime_4way_hash( void *state, const void *input )
     __m256i* vhA = (__m256i*)vhashA;
     __m256i* vhB = (__m256i*)vhashB;
     __m256i vh_mask;
-    const uint32_t mask = 8;
+    int h_mask;
     const __m256i bit3_mask = m256_const1_64( 8 );
     const __m256i zero = _mm256_setzero_si256();
     anime_4way_ctx_holder ctx;
-    memcpy( &ctx, &anime_4way_ctx, sizeof(anime_4way_ctx) );
 
+    bmw512_4way_init( &ctx.bmw );
     bmw512_4way_update( &ctx.bmw, input, 80 );
     bmw512_4way_close( &ctx.bmw, vhash );
 
-    blake512_4way_update( &ctx.blake, vhash, 64 );
+    blake512_4way_full( &ctx.blake, vhash, vhash, 64 );
-    blake512_4way_close( &ctx.blake, vhash );
 
     vh_mask = _mm256_cmpeq_epi64( _mm256_and_si256( vh[0], bit3_mask ), zero );
+    h_mask = _mm256_movemask_epi8( vh_mask );
 
     dintrlv_4x64( hash0, hash1, hash2, hash3, vhash, 512 );
 
-    if ( hash0[0] & mask )
+    // A
-    {
+    if ( hash0[0] & 8 )
-       update_and_final_groestl( &ctx.groestl, (char*)hash0,
+       groestl512_full( &ctx.groestl, (char*)hash0, (char*)hash0, 512 );
-                                               (char*)hash0, 512 );
+    if ( hash1[0] & 8 )
-    }
+       groestl512_full( &ctx.groestl, (char*)hash1, (char*)hash1, 512 );
-    if ( hash1[0] & mask )
+    if ( hash2[0] & 8)
-    {
+       groestl512_full( &ctx.groestl, (char*)hash2, (char*)hash2, 512 );
-       reinit_groestl( &ctx.groestl );
+    if ( hash3[0] & 8 )
-       update_and_final_groestl( &ctx.groestl, (char*)hash1,
+       groestl512_full( &ctx.groestl, (char*)hash3, (char*)hash3, 512 );
-                                               (char*)hash1, 512 );
-    }
-    if ( hash2[0] & mask )
-    {
-       reinit_groestl( &ctx.groestl );
-       update_and_final_groestl( &ctx.groestl, (char*)hash2,
-                                               (char*)hash2, 512 );
-    }
-    if ( hash3[0] & mask )
-    {
-       reinit_groestl( &ctx.groestl );
-       update_and_final_groestl( &ctx.groestl, (char*)hash3,
-                                               (char*)hash3, 512 );
-    }
 
     intrlv_4x64( vhashA, hash0, hash1, hash2, hash3, 512 );
 
-    if ( mm256_anybits0( vh_mask ) )
+    // B
-    {
+    if ( h_mask & 0xffffffff )
-       skein512_4way_update( &ctx.skein, vhash, 64 );
+       skein512_4way_full( &ctx.skein, vhashB, vhash, 64 );
-       skein512_4way_close( &ctx.skein, vhashB );
-    }
 
     mm256_blend_hash_4x64( vh, vhA, vhB, vh_mask );
 
     dintrlv_4x64( hash0, hash1, hash2, hash3, vhash, 512 );
 
-    reinit_groestl( &ctx.groestl );
+    groestl512_full( &ctx.groestl, (char*)hash0, (char*)hash0, 512 );
-    update_and_final_groestl( &ctx.groestl, (char*)hash0, (char*)hash0, 512 );
+    groestl512_full( &ctx.groestl, (char*)hash1, (char*)hash1, 512 );
-    reinit_groestl( &ctx.groestl );
+    groestl512_full( &ctx.groestl, (char*)hash2, (char*)hash2, 512 );
-    update_and_final_groestl( &ctx.groestl, (char*)hash1, (char*)hash1, 512 );
+    groestl512_full( &ctx.groestl, (char*)hash3, (char*)hash3, 512 );
-    reinit_groestl( &ctx.groestl );
-    update_and_final_groestl( &ctx.groestl, (char*)hash2, (char*)hash2, 512 );
-    reinit_groestl( &ctx.groestl );
-    update_and_final_groestl( &ctx.groestl, (char*)hash3, (char*)hash3, 512 );
 
     intrlv_4x64( vhash, hash0, hash1, hash2, hash3, 512 );
 
+    jh512_4way_init( &ctx.jh );
     jh512_4way_update( &ctx.jh, vhash, 64 );
     jh512_4way_close( &ctx.jh, vhash );
 
     vh_mask = _mm256_cmpeq_epi64( _mm256_and_si256( vh[0], bit3_mask ), zero );
+    h_mask = _mm256_movemask_epi8( vh_mask );
 
-    if ( mm256_anybits1( vh_mask ) )
+    // A
-    {
+    if ( ( h_mask & 0xffffffff ) != 0xffffffff )
-       blake512_4way_init( &ctx.blake );
+       blake512_4way_full( &ctx.blake, vhashA, vhash, 64 );
-       blake512_4way_update( &ctx.blake, vhash, 64 );
+    // B
-       blake512_4way_close( &ctx.blake, vhashA );
+    if ( h_mask & 0xffffffff )
-    }
-    if ( mm256_anybits0( vh_mask ) )
     {
        bmw512_4way_init( &ctx.bmw );
        bmw512_4way_update( &ctx.bmw, vhash, 64 );
@@ -131,64 +322,74 @@ void anime_4way_hash( void *state, const void *input )
 
     mm256_blend_hash_4x64( vh, vhA, vhB, vh_mask );
 
+    keccak512_4way_init( &ctx.keccak );
     keccak512_4way_update( &ctx.keccak, vhash, 64 );
     keccak512_4way_close( &ctx.keccak, vhash );
 
-    skein512_4way_init( &ctx.skein );
+    skein512_4way_full( &ctx.skein, vhash, vhash, 64 );
-    skein512_4way_update( &ctx.skein, vhash, 64 );
-    skein512_4way_close( &ctx.skein, vhash );
 
     vh_mask = _mm256_cmpeq_epi64( _mm256_and_si256( vh[0], bit3_mask ), zero );
+    h_mask = _mm256_movemask_epi8( vh_mask );
 
-    if ( mm256_anybits1( vh_mask ) )
+    // A
+    if ( ( h_mask & 0xffffffff ) != 0xffffffff )
     {
        keccak512_4way_init( &ctx.keccak );
        keccak512_4way_update( &ctx.keccak, vhash, 64 );
        keccak512_4way_close( &ctx.keccak, vhashA );
     }
-    if ( mm256_anybits0( vh_mask ) )
+    // B
+    if ( h_mask & 0xffffffff )
     {
        jh512_4way_init( &ctx.jh );
        jh512_4way_update( &ctx.jh, vhash, 64 );
        jh512_4way_close( &ctx.jh, vhashB );
     }
 
-    mm256_blend_hash_4x64( vh, vhA, vhB, vh_mask );
+    casti_m256i( state, 0 ) = _mm256_blendv_epi8( vhA[0], vhB[0], vh_mask );
-
+    casti_m256i( state, 1 ) = _mm256_blendv_epi8( vhA[1], vhB[1], vh_mask );
-    dintrlv_4x64( state, state+32, state+64, state+96, vhash, 256 );
+    casti_m256i( state, 2 ) = _mm256_blendv_epi8( vhA[2], vhB[2], vh_mask );
+    casti_m256i( state, 3 ) = _mm256_blendv_epi8( vhA[3], vhB[3], vh_mask );
 }
 
 int scanhash_anime_4way( struct work *work, uint32_t max_nonce,
                          uint64_t *hashes_done, struct thr_info *mythr )
 {
-    uint32_t hash[4*8] __attribute__ ((aligned (64)));
+    uint64_t hash64[4*4] __attribute__ ((aligned (64)));
     uint32_t vdata[20*4] __attribute__ ((aligned (64)));
+    uint32_t lane_hash[8] __attribute__ ((aligned (64)));
+    uint64_t *hash64_q3 = &(hash64[3*4]);
     uint32_t *pdata = work->data;
     uint32_t *ptarget = work->target;
+    const uint64_t targ64_q3 = ((uint64_t*)ptarget)[3];
     uint32_t n = pdata[19];
     const uint32_t first_nonce = pdata[19];
     const uint32_t last_nonce = max_nonce - 4;
-    __m256i  *noncev = (__m256i*)vdata + 9;   // aligned
+    __m256i  *noncev = (__m256i*)vdata + 9;  
     const int thr_id = mythr->id;  
+    const bool bench = opt_benchmark;
 
     mm256_bswap32_intrlv80_4x64( vdata, pdata );
     *noncev = mm256_intrlv_blend_32(
                    _mm256_set_epi32( n+3, 0, n+2, 0, n+1, 0, n, 0 ), *noncev );
-
     do
     {
-       anime_4way_hash( hash, vdata );
+       anime_4way_hash( hash64, vdata );
 
-       for ( int i = 0; i < 4; i++ )
+       for ( int lane = 0; lane < 4; lane++ )
-       if ( valid_hash( hash+(i<<3), ptarget ) && !opt_benchmark )
+       if ( unlikely( hash64_q3[ lane ] <= targ64_q3 && !bench ) )
        {
-          pdata[19] = bswap_32( n+i );
+          extr_lane_4x64( lane_hash, hash64, lane, 256 );
-          submit_solution( work, hash+(i<<3), mythr );
+          if ( valid_hash( lane_hash, ptarget ) )
+          {
+             pdata[19] = bswap_32( n + lane );
+             submit_solution( work, lane_hash, mythr );
+          }
        }
        *noncev = _mm256_add_epi32( *noncev,
                                    m256_const1_64( 0x0000000400000000 ) );
        n += 4;
-    } while ( ( n < last_nonce ) && !work_restart[thr_id].restart );
+    } while ( likely( ( n < last_nonce ) && !work_restart[thr_id].restart ) );
     pdata[19] = n;
     *hashes_done = n - first_nonce;
     return 0;

algo/quark/anime-gate.c

@@ -2,8 +2,10 @@
 
 bool register_anime_algo( algo_gate_t* gate )
 {
-#if defined (ANIME_4WAY)
+#if defined (ANIME_8WAY)
-  init_anime_4way_ctx();
+  gate->scanhash  = (void*)&scanhash_anime_8way;
+  gate->hash      = (void*)&anime_8way_hash;
+#elif defined (ANIME_4WAY)
   gate->scanhash  = (void*)&scanhash_anime_4way;
   gate->hash      = (void*)&anime_4way_hash;
 #else
@@ -11,7 +13,7 @@ bool register_anime_algo( algo_gate_t* gate )
   gate->scanhash  = (void*)&scanhash_anime;
   gate->hash      = (void*)&anime_hash;
 #endif
-  gate->optimizations = SSE2_OPT | AES_OPT | AVX2_OPT;
+  gate->optimizations = SSE2_OPT | AES_OPT | AVX2_OPT | AVX512_OPT | VAES_OPT;
   return true;
 };
 

algo/quark/anime-gate.h

@@ -4,18 +4,25 @@
 #include "algo-gate-api.h"
 #include <stdint.h>
 
-#if defined(__AVX2__) && defined(__AES__)
+#if defined(__AVX512F__) && defined(__AVX512VL__) && defined(__AVX512DQ__) && defined(__AVX512BW__)
-  #define ANIME_4WAY
+  #define ANIME_8WAY 1
+#elif defined(__AVX2__) && defined(__AES__)
+  #define ANIME_4WAY 1
 #endif
 
 bool register_anime_algo( algo_gate_t* gate );
 
-#if defined(ANIME_4WAY)
+#if defined(ANIME_8WAY)
+
+void anime_8way_hash( void *state, const void *input );
+int scanhash_anime_8way( struct work *work, uint32_t max_nonce,
+                         uint64_t *hashes_done, struct thr_info *mythr );
+
+#elif defined(ANIME_4WAY)
 
 void anime_4way_hash( void *state, const void *input );
 int scanhash_anime_4way( struct work *work, uint32_t max_nonce,
                          uint64_t *hashes_done, struct thr_info *mythr );
-void init_anime_4way_ctx();
 
 #endif
 

algo/quark/quark-4way.c

@@ -72,11 +72,9 @@ void quark_8way_hash( void *state, const void *input )
 
     memcpy( &ctx, &quark_8way_ctx, sizeof(quark_8way_ctx) );
 
-    blake512_8way_update( &ctx.blake, input, 80 );
+    blake512_8way_full( &ctx.blake, vhash, input, 80 );
-    blake512_8way_close( &ctx.blake, vhash );
 
-    bmw512_8way_update( &ctx.bmw, vhash, 64 );
+    bmw512_8way_full( &ctx.bmw, vhash, vhash, 64 );
-    bmw512_8way_close( &ctx.bmw, vhash );
     
     vh_mask = _mm512_cmpeq_epi64_mask( _mm512_and_si512( vh[0], bit3_mask ),
                                        zero );
@@ -87,15 +85,10 @@ void quark_8way_hash( void *state, const void *input )
      rintrlv_8x64_4x128( vhashA, vhashB, vhash, 512 );
 
     if ( ( vh_mask & 0x0f ) != 0x0f )
-     {
+       groestl512_4way_full( &ctx.groestl, vhashA, vhashA, 64 );
-        groestl512_4way_init( &ctx.groestl, 64 );
-        groestl512_4way_update_close( &ctx.groestl, vhashA, vhashA, 512 );
-     }
     if ( ( vh_mask & 0xf0 ) != 0xf0 )
-     {     
+       groestl512_4way_full( &ctx.groestl, vhashB, vhashB, 64 );
-        groestl512_4way_init( &ctx.groestl, 64 );
+
-        groestl512_4way_update_close( &ctx.groestl, vhashB, vhashB, 512 );
-     }
     rintrlv_4x128_8x64( vhashC, vhashA, vhashB, 512 );
 
 #else
@@ -103,53 +96,22 @@ void quark_8way_hash( void *state, const void *input )
     dintrlv_8x64( hash0, hash1, hash2, hash3, hash4, hash5, hash6, hash7,
                   vhash, 512 );
 
-    if ( hash0[0] & mask )
+     if ( hash0[0] & 8 )
-    {
+       groestl512_full( &ctx.groestl, (char*)hash0, (char*)hash0, 512 );
-       update_and_final_groestl( &ctx.groestl, (char*)hash0,
+     if ( hash1[0] & 8 )
-                                               (char*)hash0, 512 );
+       groestl512_full( &ctx.groestl, (char*)hash1, (char*)hash1, 512 );
-    }
+     if ( hash2[0] & 8)
-    if ( hash1[0] & mask )
+       groestl512_full( &ctx.groestl, (char*)hash2, (char*)hash2, 512 );
-    {
+     if ( hash3[0] & 8 )
-       reinit_groestl( &ctx.groestl );
+       groestl512_full( &ctx.groestl, (char*)hash3, (char*)hash3, 512 );
-       update_and_final_groestl( &ctx.groestl, (char*)hash1,
+     if ( hash4[0] & 8 )
-                                               (char*)hash1, 512 );
+       groestl512_full( &ctx.groestl, (char*)hash4, (char*)hash4, 512 );
-    }
+     if ( hash5[0] & 8 )
-    if ( hash2[0] & mask )
+       groestl512_full( &ctx.groestl, (char*)hash5, (char*)hash5, 512 );
-    {
+     if ( hash6[0] & 8 )
-       reinit_groestl( &ctx.groestl );
+       groestl512_full( &ctx.groestl, (char*)hash6, (char*)hash6, 512 );
-       update_and_final_groestl( &ctx.groestl, (char*)hash2,
+     if ( hash7[0] & 8 )
-                                               (char*)hash2, 512 );
+       groestl512_full( &ctx.groestl, (char*)hash7, (char*)hash7, 512 );
-    }
-    if ( hash3[0] & mask )
-    {
-       reinit_groestl( &ctx.groestl );
-       update_and_final_groestl( &ctx.groestl, (char*)hash3,
-                                               (char*)hash3, 512 );
-    }
-    if ( hash4[0] & mask )
-    {
-       reinit_groestl( &ctx.groestl );
-       update_and_final_groestl( &ctx.groestl, (char*)hash4,
-                                               (char*)hash4, 512 );
-    }
-    if ( hash5[0] & mask )
-    {
-       reinit_groestl( &ctx.groestl );
-       update_and_final_groestl( &ctx.groestl, (char*)hash5,
-                                               (char*)hash5, 512 );
-    }
-    if ( hash6[0] & mask )
-    {
-       reinit_groestl( &ctx.groestl );
-       update_and_final_groestl( &ctx.groestl, (char*)hash6,
-                                               (char*)hash6, 512 );
-    }
-    if ( hash7[0] & mask )
-    {
-       reinit_groestl( &ctx.groestl );
-       update_and_final_groestl( &ctx.groestl, (char*)hash7,
-                                               (char*)hash7, 512 );
-    }
 
     intrlv_8x64( vhashC, hash0, hash1, hash2, hash3, hash4, hash5, hash6,
                          hash7, 512 );
@@ -157,10 +119,7 @@ void quark_8way_hash( void *state, const void *input )
 #endif
 
     if ( vh_mask & 0xff )
-    {
+       skein512_8way_full( &ctx.skein, vhashB, vhash, 64 );
-       skein512_8way_update( &ctx.skein, vhash, 64 );
-       skein512_8way_close( &ctx.skein, vhashB );
-    }
 
     mm512_blend_hash_8x64( vh, vhC, vhB, vh_mask );
 
@@ -168,10 +127,10 @@ void quark_8way_hash( void *state, const void *input )
 
      rintrlv_8x64_4x128( vhashA, vhashB, vhash, 512 );
 
-     groestl512_4way_init( &ctx.groestl, 64 );
+     if ( ( vh_mask & 0x0f ) != 0x0f )
-     groestl512_4way_update_close( &ctx.groestl, vhashA, vhashA, 512 );
+       groestl512_4way_full( &ctx.groestl, vhashA, vhashA, 64 );
-     groestl512_4way_init( &ctx.groestl, 64 );
+     if ( ( vh_mask & 0xf0 ) != 0xf0 )
-     groestl512_4way_update_close( &ctx.groestl, vhashB, vhashB, 512 );
+       groestl512_4way_full( &ctx.groestl, vhashB, vhashB, 64 );
 
      rintrlv_4x128_8x64( vhash, vhashA, vhashB, 512 );
 
@@ -180,22 +139,22 @@ void quark_8way_hash( void *state, const void *input )
     dintrlv_8x64( hash0, hash1, hash2, hash3, hash4, hash5, hash6, hash7,
                   vhash, 512 );
 
-    reinit_groestl( &ctx.groestl );
+    if ( hash0[0] & 8 )
-    update_and_final_groestl( &ctx.groestl, (char*)hash0, (char*)hash0, 512 );
+       groestl512_full( &ctx.groestl, (char*)hash0, (char*)hash0, 512 );
-    reinit_groestl( &ctx.groestl );
+    if ( hash1[0] & 8 )
-    update_and_final_groestl( &ctx.groestl, (char*)hash1, (char*)hash1, 512 );
+       groestl512_full( &ctx.groestl, (char*)hash1, (char*)hash1, 512 );
-    reinit_groestl( &ctx.groestl );
+    if ( hash2[0] & 8)
-    update_and_final_groestl( &ctx.groestl, (char*)hash2, (char*)hash2, 512 );
+       groestl512_full( &ctx.groestl, (char*)hash2, (char*)hash2, 512 );
-    reinit_groestl( &ctx.groestl );
+    if ( hash3[0] & 8 )
-    update_and_final_groestl( &ctx.groestl, (char*)hash3, (char*)hash3, 512 );
+       groestl512_full( &ctx.groestl, (char*)hash3, (char*)hash3, 512 );
-    reinit_groestl( &ctx.groestl );
+    if ( hash4[0] & 8 )
-    update_and_final_groestl( &ctx.groestl, (char*)hash4, (char*)hash4, 512 );
+       groestl512_full( &ctx.groestl, (char*)hash4, (char*)hash4, 512 );
-    reinit_groestl( &ctx.groestl );
+    if ( hash5[0] & 8 )
-    update_and_final_groestl( &ctx.groestl, (char*)hash5, (char*)hash5, 512 );
+       groestl512_full( &ctx.groestl, (char*)hash5, (char*)hash5, 512 );
-    reinit_groestl( &ctx.groestl );
+    if ( hash6[0] & 8 )
-    update_and_final_groestl( &ctx.groestl, (char*)hash6, (char*)hash6, 512 );
+       groestl512_full( &ctx.groestl, (char*)hash6, (char*)hash6, 512 );
-    reinit_groestl( &ctx.groestl );
+    if ( hash7[0] & 8 )
-    update_and_final_groestl( &ctx.groestl, (char*)hash7, (char*)hash7, 512 );
+       groestl512_full( &ctx.groestl, (char*)hash7, (char*)hash7, 512 );
 
     intrlv_8x64( vhash, hash0, hash1, hash2, hash3, hash4, hash5, hash6, hash7,
                  512 );
@@ -209,27 +168,16 @@ void quark_8way_hash( void *state, const void *input )
                                        zero );
 
     if ( ( vh_mask & 0xff ) != 0xff )
-    {
+       blake512_8way_full( &ctx.blake, vhashA, vhash, 64 );
-       blake512_8way_init( &ctx.blake );
-       blake512_8way_update( &ctx.blake, vhash, 64 );
-       blake512_8way_close( &ctx.blake, vhashA );
-    }
-
     if ( vh_mask & 0xff )
-    {
+       bmw512_8way_full( &ctx.bmw, vhashB, vhash, 64 );
-       bmw512_8way_init( &ctx.bmw );
-       bmw512_8way_update( &ctx.bmw, vhash, 64 );
-       bmw512_8way_close( &ctx.bmw, vhashB );
-    }
 
     mm512_blend_hash_8x64( vh, vhA, vhB, vh_mask );
 
     keccak512_8way_update( &ctx.keccak, vhash, 64 );
     keccak512_8way_close( &ctx.keccak, vhash );
 
-    skein512_8way_init( &ctx.skein );
+    skein512_8way_full( &ctx.skein, vhash, vhash, 64 );
-    skein512_8way_update( &ctx.skein, vhash, 64 );
-    skein512_8way_close( &ctx.skein, vhash );
 
     vh_mask = _mm512_cmpeq_epi64_mask( _mm512_and_si512( vh[0], bit3_mask ),
                                        zero );
@@ -258,41 +206,44 @@ void quark_8way_hash( void *state, const void *input )
 int scanhash_quark_8way( struct work *work, uint32_t max_nonce,
                          uint64_t *hashes_done, struct thr_info *mythr )
 {
-    uint32_t hash[8*8] __attribute__ ((aligned (128)));
+    uint64_t hash64[4*8] __attribute__ ((aligned (128)));
-    uint32_t vdata[24*8] __attribute__ ((aligned (64)));
+    uint32_t vdata[20*8] __attribute__ ((aligned (64)));
     uint32_t lane_hash[8] __attribute__ ((aligned (64)));
-    uint32_t *hash7 = &(hash[49]);
+    uint64_t *hash64_q3 = &(hash64[3*8]);
-    uint32_t *pdata = work->data;
     uint32_t *ptarget = work->target;
+    const uint64_t targ64_q3 = ((uint64_t*)ptarget)[3];
+    uint32_t *pdata = work->data;
     uint32_t n = pdata[19];
     const uint32_t first_nonce = pdata[19];
-    __m512i  *noncev = (__m512i*)vdata + 9;   // aligned
+    const uint32_t last_nonce = max_nonce - 8;
-    int thr_id = mythr->id; 
+    __m512i  *noncev = (__m512i*)vdata + 9;
-    const uint32_t Htarg = ptarget[7];
+    const int thr_id = mythr->id; 
+    const bool bench = opt_benchmark;
 
     mm512_bswap32_intrlv80_8x64( vdata, pdata );
+    *noncev = mm512_intrlv_blend_32(
+                _mm512_set_epi32( n+7, 0, n+6, 0, n+5, 0, n+4, 0,
+                                  n+3, 0, n+2, 0, n+1, 0, n  , 0 ), *noncev );
     do
     {
-       *noncev = mm512_intrlv_blend_32( mm512_bswap_32(
+       quark_8way_hash( hash64, vdata );
-              _mm512_set_epi32( n+7, 0, n+6, 0, n+5, 0, n+4, 0,
-                                n+3, 0, n+2, 0, n+1, 0, n  , 0 ) ), *noncev );
 
-       quark_8way_hash( hash, vdata );
+       for ( int lane = 0; lane < 8; lane++ )
-       pdata[19] = n;
+       if ( unlikely( hash64_q3[ lane ] <= targ64_q3 && !bench ) )
-
-       for ( int i = 0; i < 8; i++ )
-       if ( unlikely( hash7[ i<<1 ] <= Htarg ) )
        {
-          extr_lane_8x64( lane_hash, hash, i, 256 );
+          extr_lane_8x64( lane_hash, hash64, lane, 256 );
-          if ( likely( fulltest( lane_hash, ptarget ) && !opt_benchmark ) )
+          if ( valid_hash( lane_hash, ptarget ) )
           {
-            pdata[19] = n+i;
+             pdata[19] = bswap_32( n + lane );
-            submit_lane_solution( work, lane_hash, mythr, i );
+             submit_solution( work, lane_hash, mythr );
           }
        }
+       *noncev = _mm512_add_epi32( *noncev,
+                                  m512_const1_64( 0x0000000800000000 ) );
        n += 8;
-    } while ( ( n < max_nonce-8 ) && !work_restart[thr_id].restart );
+    } while ( likely( ( n < last_nonce ) && !work_restart[thr_id].restart ) );
 
+    pdata[19] = n;
     *hashes_done = n - first_nonce;
     return 0;
 }
@@ -333,67 +284,47 @@ void quark_4way_hash( void *state, const void *input )
     __m256i* vhA = (__m256i*)vhashA;
     __m256i* vhB = (__m256i*)vhashB;
     __m256i vh_mask;
+    int h_mask;
     quark_4way_ctx_holder ctx;
     const __m256i bit3_mask = m256_const1_64( 8 );
-    const uint32_t mask = 8;
     const __m256i zero = _mm256_setzero_si256();
 
     memcpy( &ctx, &quark_4way_ctx, sizeof(quark_4way_ctx) );
 
-    blake512_4way_update( &ctx.blake, input, 80 );
+    blake512_4way_full( &ctx.blake, vhash, input, 80 );
-    blake512_4way_close( &ctx.blake, vhash );
 
     bmw512_4way_update( &ctx.bmw, vhash, 64 );
     bmw512_4way_close( &ctx.bmw, vhash );
 
     vh_mask = _mm256_cmpeq_epi64( _mm256_and_si256( vh[0], bit3_mask ), zero );
+    h_mask = _mm256_movemask_epi8( vh_mask );
 
     dintrlv_4x64( hash0, hash1, hash2, hash3, vhash, 512 );
 
-    if ( hash0[0] & mask )
+    // A
-    {
+    if ( hash0[0] & 8 )
-       update_and_final_groestl( &ctx.groestl, (char*)hash0,
+       groestl512_full( &ctx.groestl, (char*)hash0, (char*)hash0, 512 );
-                                               (char*)hash0, 512 );
+    if ( hash1[0] & 8 )
-    }
+       groestl512_full( &ctx.groestl, (char*)hash1, (char*)hash1, 512 );
-    if ( hash1[0] & mask )
+    if ( hash2[0] & 8)
-    {
+       groestl512_full( &ctx.groestl, (char*)hash2, (char*)hash2, 512 );
-       reinit_groestl( &ctx.groestl );
+    if ( hash3[0] & 8 )
-       update_and_final_groestl( &ctx.groestl, (char*)hash1,
+       groestl512_full( &ctx.groestl, (char*)hash3, (char*)hash3, 512 );
-                                               (char*)hash1, 512 );
-    }
-    if ( hash2[0] & mask )
-    {   
-       reinit_groestl( &ctx.groestl );
-       update_and_final_groestl( &ctx.groestl, (char*)hash2,
-                                               (char*)hash2, 512 );
-    }
-    if ( hash3[0] & mask )
-    {   
-       reinit_groestl( &ctx.groestl );
-       update_and_final_groestl( &ctx.groestl, (char*)hash3,
-                                               (char*)hash3, 512 );
-    }
 
     intrlv_4x64( vhashA, hash0, hash1, hash2, hash3, 512 );
 
-    if ( mm256_anybits1( vh_mask ) )   
+    // B
-    {
+    if ( likely( h_mask & 0xffffffff ) )
-       skein512_4way_update( &ctx.skein, vhash, 64 );
+       skein512_4way_full( &ctx.skein, vhashB, vhash, 64 );
-       skein512_4way_close( &ctx.skein, vhashB );
-    }
 
     mm256_blend_hash_4x64( vh, vhA, vhB, vh_mask );
 
     dintrlv_4x64( hash0, hash1, hash2, hash3, vhash, 512 );
 
-    reinit_groestl( &ctx.groestl );
+    groestl512_full( &ctx.groestl, (char*)hash0, (char*)hash0, 512 );
-    update_and_final_groestl( &ctx.groestl, (char*)hash0, (char*)hash0, 512 );
+    groestl512_full( &ctx.groestl, (char*)hash1, (char*)hash1, 512 );
-    reinit_groestl( &ctx.groestl );
+    groestl512_full( &ctx.groestl, (char*)hash2, (char*)hash2, 512 );
-    update_and_final_groestl( &ctx.groestl, (char*)hash1, (char*)hash1, 512 );
+    groestl512_full( &ctx.groestl, (char*)hash3, (char*)hash3, 512 );
-    reinit_groestl( &ctx.groestl );
-    update_and_final_groestl( &ctx.groestl, (char*)hash2, (char*)hash2, 512 );
-    reinit_groestl( &ctx.groestl );
-    update_and_final_groestl( &ctx.groestl, (char*)hash3, (char*)hash3, 512 );
 
     intrlv_4x64( vhash, hash0, hash1, hash2, hash3, 512 );
 
@@ -401,15 +332,13 @@ void quark_4way_hash( void *state, const void *input )
     jh512_4way_close( &ctx.jh, vhash );
 
     vh_mask = _mm256_cmpeq_epi64( _mm256_and_si256( vh[0], bit3_mask ), zero );
+    h_mask = _mm256_movemask_epi8( vh_mask );
 
-    if ( mm256_anybits0( vh_mask ) )   
+    // A
-    {
+    if ( likely( ( h_mask & 0xffffffff ) != 0xffffffff ) )
-       blake512_4way_init( &ctx.blake );
+       blake512_4way_full( &ctx.blake, vhashA, vhash, 64 );
-       blake512_4way_update( &ctx.blake, vhash, 64 );
+    // B
-       blake512_4way_close( &ctx.blake, vhashA );
+    if ( likely( h_mask & 0xffffffff ) )
-    }
-
-    if ( mm256_anybits1( vh_mask ) )
     {
        bmw512_4way_init( &ctx.bmw );
        bmw512_4way_update( &ctx.bmw, vhash, 64 );
@@ -421,20 +350,20 @@ void quark_4way_hash( void *state, const void *input )
     keccak512_4way_update( &ctx.keccak, vhash, 64 );
     keccak512_4way_close( &ctx.keccak, vhash );
 
-    skein512_4way_init( &ctx.skein );
+    skein512_4way_full( &ctx.skein, vhash, vhash, 64 );
-    skein512_4way_update( &ctx.skein, vhash, 64 );
-    skein512_4way_close( &ctx.skein, vhash );
 
     vh_mask = _mm256_cmpeq_epi64( _mm256_and_si256( vh[0], bit3_mask ), zero );
+    h_mask = _mm256_movemask_epi8( vh_mask );
 
-    if ( mm256_anybits0( vh_mask ) )    
+    // A
+    if ( likely( ( h_mask & 0xffffffff ) != 0xffffffff ) )
     {
        keccak512_4way_init( &ctx.keccak );
        keccak512_4way_update( &ctx.keccak, vhash, 64 );
        keccak512_4way_close( &ctx.keccak, vhashA );
     }
-
+    // B
-    if ( mm256_anybits1( vh_mask ) )
+    if ( likely( h_mask & 0xffffffff ) )
     {
        jh512_4way_init( &ctx.jh );
        jh512_4way_update( &ctx.jh, vhash, 64 );
@@ -451,41 +380,44 @@ void quark_4way_hash( void *state, const void *input )
 int scanhash_quark_4way( struct work *work, uint32_t max_nonce,
                          uint64_t *hashes_done, struct thr_info *mythr )
 {
-    uint32_t hash[4*8] __attribute__ ((aligned (64)));
+    uint64_t hash64[4*4] __attribute__ ((aligned (64)));
-    uint32_t vdata[24*4] __attribute__ ((aligned (64)));
+    uint32_t vdata[20*4] __attribute__ ((aligned (64)));
     uint32_t lane_hash[8] __attribute__ ((aligned (64)));
-    uint32_t *hash7 = &(hash[25]);
+    uint64_t *hash64_q3 = &(hash64[3*4]);
     uint32_t *pdata = work->data;
     uint32_t *ptarget = work->target;
+    const uint64_t targ64_q3 = ((uint64_t*)ptarget)[3];
     uint32_t n = pdata[19];
     const uint32_t first_nonce = pdata[19];
-    __m256i  *noncev = (__m256i*)vdata + 9;   // aligned
+    const uint32_t last_nonce = max_nonce - 4;
-    int thr_id = mythr->id;
+    __m256i  *noncev = (__m256i*)vdata + 9;
-    const uint32_t Htarg = ptarget[7];
+    const int thr_id = mythr->id;
+    const bool bench = opt_benchmark;
  
     mm256_bswap32_intrlv80_4x64( vdata, pdata );
+    *noncev = mm256_intrlv_blend_32(
+                _mm256_set_epi32( n+3, 0, n+2, 0, n+1, 0, n, 0 ), *noncev );
     do
     {
-       *noncev = mm256_intrlv_blend_32( mm256_bswap_32(
+       quark_4way_hash( hash64, vdata );
-                _mm256_set_epi32( n+3, 0, n+2, 0, n+1, 0, n, 0 ) ), *noncev );
 
-       quark_4way_hash( hash, vdata );
+       for ( int lane = 0; lane < 4; lane++ )
-       pdata[19] = n;
+       if ( hash64_q3[ lane ] <= targ64_q3 && !bench )
-
-       for ( int i = 0; i < 4; i++ )
-       if ( unlikely( hash7[ i<<1 ] <= Htarg ) )
        {
-          extr_lane_4x64( lane_hash, hash, i, 256 );
+          extr_lane_4x64( lane_hash, hash64, lane, 256 );
-          if ( likely( fulltest( lane_hash, ptarget ) && !opt_benchmark ) )
+          if ( valid_hash( lane_hash, ptarget ) )
           {
-            pdata[19] = n+i;
+             pdata[19] = bswap_32( n + lane );
-            submit_lane_solution( work, lane_hash, mythr, i );
+             submit_solution( work, lane_hash, mythr );
           }
        }
+       *noncev = _mm256_add_epi32( *noncev,
+                                  m256_const1_64( 0x0000000400000000 ) );
        n += 4;
-    } while ( ( n < max_nonce ) && !work_restart[thr_id].restart );
+    } while ( likely( ( n < last_nonce ) && !work_restart[thr_id].restart ) );
 
-    *hashes_done = n - first_nonce + 1;
+    pdata[19] = n;
+    *hashes_done = n - first_nonce;
     return 0;
 }
 

algo/qubit/deep-2way.c

@@ -106,13 +106,13 @@ int scanhash_deep_2way( struct work *work,uint32_t max_nonce,
             if ( fulltest( hash, ptarget) && !opt_benchmark )
             {
                 pdata[19] = n;
-                submit_lane_solution( work, hash, mythr, 0 );
+                submit_solution( work, hash, mythr );
             }
             if ( !( (hash+8)[7] & mask ) )
             if ( fulltest( hash+8, ptarget) && !opt_benchmark )
             {
                pdata[19] = n+1;
-               submit_lane_solution( work, hash+8, mythr, 1 );
+               submit_solution( work, hash+8, mythr );
             }
             n += 2;
          } while ( ( n < max_nonce ) && !work_restart[thr_id].restart );

algo/qubit/qubit-2way.c

@@ -153,7 +153,7 @@ int scanhash_qubit_4way( struct work *work,uint32_t max_nonce,
         if ( likely( fulltest( hash+(lane<<3), ptarget) && !opt_benchmark ) )
         {
            pdata[19] = n + lane;
-           submit_lane_solution( work, hash+(lane<<3), mythr, lane );
+           submit_solution( work, hash+(lane<<3), mythr );
         }
         n += 4;
      } while ( ( n < max_nonce-4 ) && !work_restart[thr_id].restart );
@@ -255,13 +255,13 @@ int scanhash_qubit_2way( struct work *work,uint32_t max_nonce,
          if ( likely( fulltest( hash, ptarget) && !opt_benchmark ) )
          {
             pdata[19] = n;
-            submit_lane_solution( work, hash, mythr, 0 );
+            submit_solution( work, hash, mythr );
          }
          if ( unlikely( ( (hash+8))[7] <= Htarg ) )
          if ( likely( fulltest( hash+8, ptarget) && !opt_benchmark ) )
          {
             pdata[19] = n+1;
-            submit_lane_solution( work, hash+8, mythr, 1 );
+            submit_solution( work, hash+8, mythr );
          }
          n += 2;
      } while ( ( n < max_nonce ) && !work_restart[thr_id].restart );

algo/ripemd/lbry-4way.c

@@ -132,7 +132,7 @@ int scanhash_lbry_16way( struct work *work, uint32_t max_nonce,
          if ( likely( fulltest( lane_hash, ptarget ) && !opt_benchmark ) )
          {
             pdata[27] = n + i;
-            submit_lane_solution( work, lane_hash, mythr, i );
+            submit_solution( work, lane_hash, mythr );
          }
       }
       n += 16;
@@ -251,7 +251,7 @@ int scanhash_lbry_8way( struct work *work, uint32_t max_nonce,
          if ( fulltest( lane_hash, ptarget ) && !opt_benchmark )
          {
             pdata[27] = n + i;
-            submit_lane_solution( work, lane_hash, mythr, i );
+            submit_solution( work, lane_hash, mythr );
          }
       }
       n += 8;

algo/scrypt/scrypt.c

@@ -380,7 +380,7 @@ static inline void PBKDF2_SHA256_128_32_8way(uint32_t *tstate,
 #endif /* HAVE_SHA256_8WAY */
 
 
-#if defined(USE_ASM) && defined(__x86_64__)
+//#if defined(USE_ASM) && defined(__x86_64__)
 
 #define SCRYPT_MAX_WAYS 12
 #define HAVE_SCRYPT_3WAY 1
@@ -394,113 +394,6 @@ void scrypt_core_3way(uint32_t *X, uint32_t *V, int N);
 void scrypt_core_6way(uint32_t *X, uint32_t *V, int N);
 #endif
 
-#elif defined(USE_ASM) && defined(__i386__)
-
-#define SCRYPT_MAX_WAYS 4
-#define scrypt_best_throughput() 1
-void scrypt_core(uint32_t *X, uint32_t *V, int N);
-
-#elif defined(USE_ASM) && defined(__arm__) && defined(__APCS_32__)
-
-void scrypt_core(uint32_t *X, uint32_t *V, int N);
-#if defined(__ARM_NEON__)
-#undef HAVE_SHA256_4WAY
-#define SCRYPT_MAX_WAYS 3
-#define HAVE_SCRYPT_3WAY 1
-#define scrypt_best_throughput() 3
-void scrypt_core_3way(uint32_t *X, uint32_t *V, int N);
-#endif
-
-#else
-
-static inline void xor_salsa8(uint32_t B[16], const uint32_t Bx[16])
-{
-	uint32_t x00,x01,x02,x03,x04,x05,x06,x07,x08,x09,x10,x11,x12,x13,x14,x15;
-	int i;
-
-	x00 = (B[ 0] ^= Bx[ 0]);
-	x01 = (B[ 1] ^= Bx[ 1]);
-	x02 = (B[ 2] ^= Bx[ 2]);
-	x03 = (B[ 3] ^= Bx[ 3]);
-	x04 = (B[ 4] ^= Bx[ 4]);
-	x05 = (B[ 5] ^= Bx[ 5]);
-	x06 = (B[ 6] ^= Bx[ 6]);
-	x07 = (B[ 7] ^= Bx[ 7]);
-	x08 = (B[ 8] ^= Bx[ 8]);
-	x09 = (B[ 9] ^= Bx[ 9]);
-	x10 = (B[10] ^= Bx[10]);
-	x11 = (B[11] ^= Bx[11]);
-	x12 = (B[12] ^= Bx[12]);
-	x13 = (B[13] ^= Bx[13]);
-	x14 = (B[14] ^= Bx[14]);
-	x15 = (B[15] ^= Bx[15]);
-	for (i = 0; i < 8; i += 2) {
-#define R(a, b) (((a) << (b)) | ((a) >> (32 - (b))))
-		/* Operate on columns. */
-		x04 ^= R(x00+x12, 7);	x09 ^= R(x05+x01, 7);
-		x14 ^= R(x10+x06, 7);	x03 ^= R(x15+x11, 7);
-		
-		x08 ^= R(x04+x00, 9);	x13 ^= R(x09+x05, 9);
-		x02 ^= R(x14+x10, 9);	x07 ^= R(x03+x15, 9);
-		
-		x12 ^= R(x08+x04,13);	x01 ^= R(x13+x09,13);
-		x06 ^= R(x02+x14,13);	x11 ^= R(x07+x03,13);
-		
-		x00 ^= R(x12+x08,18);	x05 ^= R(x01+x13,18);
-		x10 ^= R(x06+x02,18);	x15 ^= R(x11+x07,18);
-		
-		/* Operate on rows. */
-		x01 ^= R(x00+x03, 7);	x06 ^= R(x05+x04, 7);
-		x11 ^= R(x10+x09, 7);	x12 ^= R(x15+x14, 7);
-		
-		x02 ^= R(x01+x00, 9);	x07 ^= R(x06+x05, 9);
-		x08 ^= R(x11+x10, 9);	x13 ^= R(x12+x15, 9);
-		
-		x03 ^= R(x02+x01,13);	x04 ^= R(x07+x06,13);
-		x09 ^= R(x08+x11,13);	x14 ^= R(x13+x12,13);
-		
-		x00 ^= R(x03+x02,18);	x05 ^= R(x04+x07,18);
-		x10 ^= R(x09+x08,18);	x15 ^= R(x14+x13,18);
-#undef R
-	}
-	B[ 0] += x00;
-	B[ 1] += x01;
-	B[ 2] += x02;
-	B[ 3] += x03;
-	B[ 4] += x04;
-	B[ 5] += x05;
-	B[ 6] += x06;
-	B[ 7] += x07;
-	B[ 8] += x08;
-	B[ 9] += x09;
-	B[10] += x10;
-	B[11] += x11;
-	B[12] += x12;
-	B[13] += x13;
-	B[14] += x14;
-	B[15] += x15;
-}
-
-static inline void scrypt_core(uint32_t *X, uint32_t *V, int N)
-{
-	int i;
-
-	for (i = 0; i < N; i++) {
-		memcpy(&V[i * 32], X, 128);
-		xor_salsa8(&X[0], &X[16]);
-		xor_salsa8(&X[16], &X[0]);
-	}
-	for (i = 0; i < N; i++) {
-		uint32_t j = 32 * (X[16] & (N - 1));
-		for (uint8_t k = 0; k < 32; k++)
-			X[k] ^= V[j + k];
-		xor_salsa8(&X[0], &X[16]);
-		xor_salsa8(&X[16], &X[0]);
-	}
-}
-
-#endif
-
 #ifndef SCRYPT_MAX_WAYS
 #define SCRYPT_MAX_WAYS 1
 #define scrypt_best_throughput() 1
@@ -511,8 +404,8 @@ unsigned char *scrypt_buffer_alloc(int N)
 	return (uchar*) malloc((size_t)N * SCRYPT_MAX_WAYS * 128 + 63);
 }
 
-static void scrypt_1024_1_1_256(const uint32_t *input, uint32_t *output,
+static bool scrypt_1024_1_1_256(const uint32_t *input, uint32_t *output,
-	uint32_t *midstate, unsigned char *scratchpad, int N)
+	uint32_t *midstate, unsigned char *scratchpad, int N, int thr_id )
 {
 	uint32_t tstate[8], ostate[8];
 	uint32_t X[32];
@@ -527,11 +420,13 @@ static void scrypt_1024_1_1_256(const uint32_t *input, uint32_t *output,
 	scrypt_core(X, V, N);
 
 	PBKDF2_SHA256_128_32(tstate, ostate, X, output);
+   return true;
 }
 
 #ifdef HAVE_SHA256_4WAY
-static void scrypt_1024_1_1_256_4way(const uint32_t *input,
+static int scrypt_1024_1_1_256_4way(const uint32_t *input,
-	uint32_t *output, uint32_t *midstate, unsigned char *scratchpad, int N)
+	uint32_t *output, uint32_t *midstate, unsigned char *scratchpad, int N, 
+   int thrid )
 {
 	uint32_t _ALIGN(128) tstate[4 * 8];
 	uint32_t _ALIGN(128) ostate[4 * 8];
@@ -545,32 +440,47 @@ static void scrypt_1024_1_1_256_4way(const uint32_t *input,
 	for (i = 0; i < 20; i++)
 		for (k = 0; k < 4; k++)
 			W[4 * i + k] = input[k * 20 + i];
+
    for (i = 0; i < 8; i++)
 		for (k = 0; k < 4; k++)
 			tstate[4 * i + k] = midstate[i];
+
    HMAC_SHA256_80_init_4way(W, tstate, ostate);
+
    PBKDF2_SHA256_80_128_4way(tstate, ostate, W, W);
+
+   if ( work_restart[thrid].restart ) return 0;
+   
    for (i = 0; i < 32; i++)
 		for (k = 0; k < 4; k++)
 			X[k * 32 + i] = W[4 * i + k];
+
    scrypt_core(X + 0 * 32, V, N);
 	scrypt_core(X + 1 * 32, V, N);
 	scrypt_core(X + 2 * 32, V, N);
 	scrypt_core(X + 3 * 32, V, N);
+
+   if ( work_restart[thrid].restart ) return 0;
+
    for (i = 0; i < 32; i++)
 		for (k = 0; k < 4; k++)
 			W[4 * i + k] = X[k * 32 + i];
+
    PBKDF2_SHA256_128_32_4way(tstate, ostate, W, W);
+
    for (i = 0; i < 8; i++)
 		for (k = 0; k < 4; k++)
 			output[k * 8 + i] = W[4 * i + k];
+
+   return 1;
 }
 #endif /* HAVE_SHA256_4WAY */
 
 #ifdef HAVE_SCRYPT_3WAY
 
-static void scrypt_1024_1_1_256_3way(const uint32_t *input,
+static int scrypt_1024_1_1_256_3way(const uint32_t *input,
-	uint32_t *output, uint32_t *midstate, unsigned char *scratchpad, int N)
+	uint32_t *output, uint32_t *midstate, unsigned char *scratchpad, int N, 
+   int thrid )
 {
 	uint32_t _ALIGN(64) tstate[3 * 8], ostate[3 * 8];
 	uint32_t _ALIGN(64) X[3 * 32];
@@ -581,23 +491,34 @@ static void scrypt_1024_1_1_256_3way(const uint32_t *input,
 	memcpy(tstate +  0, midstate, 32);
 	memcpy(tstate +  8, midstate, 32);
 	memcpy(tstate + 16, midstate, 32);
+
    HMAC_SHA256_80_init(input +  0, tstate +  0, ostate +  0);
 	HMAC_SHA256_80_init(input + 20, tstate +  8, ostate +  8);
 	HMAC_SHA256_80_init(input + 40, tstate + 16, ostate + 16);
+
+   if ( work_restart[thrid].restart ) return 0;
+
    PBKDF2_SHA256_80_128(tstate +  0, ostate +  0, input +  0, X +  0);
 	PBKDF2_SHA256_80_128(tstate +  8, ostate +  8, input + 20, X + 32);
 	PBKDF2_SHA256_80_128(tstate + 16, ostate + 16, input + 40, X + 64);
 
+   if ( work_restart[thrid].restart ) return 0;
+
    scrypt_core_3way(X, V, N);
 
+   if ( work_restart[thrid].restart ) return 0;
+
    PBKDF2_SHA256_128_32(tstate +  0, ostate +  0, X +  0, output +  0);
 	PBKDF2_SHA256_128_32(tstate +  8, ostate +  8, X + 32, output +  8);
 	PBKDF2_SHA256_128_32(tstate + 16, ostate + 16, X + 64, output + 16);
+
+   return 1;
 }
 
 #ifdef HAVE_SHA256_4WAY
-static void scrypt_1024_1_1_256_12way(const uint32_t *input,
+static bool scrypt_1024_1_1_256_12way(const uint32_t *input,
-	uint32_t *output, uint32_t *midstate, unsigned char *scratchpad, int N)
+	uint32_t *output, uint32_t *midstate, unsigned char *scratchpad, int N,
+   int thrid )
 {
 	uint32_t _ALIGN(128) tstate[12 * 8];
 	uint32_t _ALIGN(128) ostate[12 * 8];
@@ -612,43 +533,60 @@ static void scrypt_1024_1_1_256_12way(const uint32_t *input,
 		for (i = 0; i < 20; i++)
 			for (k = 0; k < 4; k++)
 				W[128 * j + 4 * i + k] = input[80 * j + k * 20 + i];
+
    for (j = 0; j < 3; j++)
 		for (i = 0; i < 8; i++)
 			for (k = 0; k < 4; k++)
 				tstate[32 * j + 4 * i + k] = midstate[i];
+
    HMAC_SHA256_80_init_4way(W +   0, tstate +  0, ostate +  0);
 	HMAC_SHA256_80_init_4way(W + 128, tstate + 32, ostate + 32);
 	HMAC_SHA256_80_init_4way(W + 256, tstate + 64, ostate + 64);
+
+   if ( work_restart[thrid].restart ) return 0;
+
    PBKDF2_SHA256_80_128_4way(tstate +  0, ostate +  0, W +   0, W +   0);
 	PBKDF2_SHA256_80_128_4way(tstate + 32, ostate + 32, W + 128, W + 128);
 	PBKDF2_SHA256_80_128_4way(tstate + 64, ostate + 64, W + 256, W + 256);
+
+   if ( work_restart[thrid].restart ) return 0;
+
    for (j = 0; j < 3; j++)
 		for (i = 0; i < 32; i++)
 			for (k = 0; k < 4; k++)
 				X[128 * j + k * 32 + i] = W[128 * j + 4 * i + k];
+
    scrypt_core_3way(X + 0 * 96, V, N);
 	scrypt_core_3way(X + 1 * 96, V, N);
 	scrypt_core_3way(X + 2 * 96, V, N);
 	scrypt_core_3way(X + 3 * 96, V, N);
+
+   if ( work_restart[thrid].restart ) return 0;
+
    for (j = 0; j < 3; j++)
 		for (i = 0; i < 32; i++)
 			for (k = 0; k < 4; k++)
 				W[128 * j + 4 * i + k] = X[128 * j + k * 32 + i];
+
    PBKDF2_SHA256_128_32_4way(tstate +  0, ostate +  0, W +   0, W +   0);
 	PBKDF2_SHA256_128_32_4way(tstate + 32, ostate + 32, W + 128, W + 128);
 	PBKDF2_SHA256_128_32_4way(tstate + 64, ostate + 64, W + 256, W + 256);
+
    for (j = 0; j < 3; j++)
 		for (i = 0; i < 8; i++)
 			for (k = 0; k < 4; k++)
 				output[32 * j + k * 8 + i] = W[128 * j + 4 * i + k];
+
+   return 1;
 }
 #endif /* HAVE_SHA256_4WAY */
 
 #endif /* HAVE_SCRYPT_3WAY */
 
 #ifdef HAVE_SCRYPT_6WAY
-static void scrypt_1024_1_1_256_24way(const uint32_t *input,
+static int scrypt_1024_1_1_256_24way( const uint32_t *input,
-	uint32_t *output, uint32_t *midstate, unsigned char *scratchpad, int N)
+                               uint32_t *output, uint32_t *midstate,
+                               unsigned char *scratchpad, int N, int thrid )
 {
 	uint32_t _ALIGN(128) tstate[24 * 8];
 	uint32_t _ALIGN(128) ostate[24 * 8];
@@ -663,35 +601,54 @@ static void scrypt_1024_1_1_256_24way(const uint32_t *input,
 		for ( i = 0; i < 20; i++ )
 			for ( k = 0; k < 8; k++ )
 				W[8 * 32 * j + 8 * i + k] = input[8 * 20 * j + k * 20 + i];
+
    for ( j = 0; j < 3; j++ )
 		for ( i = 0; i < 8; i++ )
 			for ( k = 0; k < 8; k++ )
 				tstate[8 * 8 * j + 8 * i + k] = midstate[i];
+
    HMAC_SHA256_80_init_8way( W +   0, tstate +   0, ostate +   0 );
 	HMAC_SHA256_80_init_8way( W + 256, tstate +  64, ostate +  64 );
 	HMAC_SHA256_80_init_8way( W + 512, tstate + 128, ostate + 128 );
+
+   if ( work_restart[thrid].restart ) return 0;
+   
    PBKDF2_SHA256_80_128_8way( tstate +   0, ostate +   0, W +   0, W +   0 );
 	PBKDF2_SHA256_80_128_8way( tstate +  64, ostate +  64, W + 256, W + 256 );
 	PBKDF2_SHA256_80_128_8way( tstate + 128, ostate + 128, W + 512, W + 512 );
+
+   if ( work_restart[thrid].restart ) return 0;
+
    for ( j = 0; j < 3; j++ )
 		for ( i = 0; i < 32; i++ )
 			for ( k = 0; k < 8; k++ )
 				X[8 * 32 * j + k * 32 + i] = W[8 * 32 * j + 8 * i + k];
+
    scrypt_core_6way( X +  0 * 32, V, N );
 	scrypt_core_6way( X +  6 * 32, V, N );
+
+   if ( work_restart[thrid].restart ) return 0;
+
    scrypt_core_6way( X + 12 * 32, V, N );
 	scrypt_core_6way( X + 18 * 32, V, N );
+
+   if ( work_restart[thrid].restart ) return 0;
+   
    for ( j = 0; j < 3; j++ )
 		for ( i = 0; i < 32; i++ )
 			for ( k = 0; k < 8; k++ )
 				W[8 * 32 * j + 8 * i + k] = X[8 * 32 * j + k * 32 + i];
+
    PBKDF2_SHA256_128_32_8way( tstate +   0, ostate +   0, W +   0, W +   0 );
 	PBKDF2_SHA256_128_32_8way( tstate +  64, ostate +  64, W + 256, W + 256 );
 	PBKDF2_SHA256_128_32_8way( tstate + 128, ostate + 128, W + 512, W + 512 );
+
    for ( j = 0; j < 3; j++ )
 		for ( i = 0; i < 8; i++ )
 			for ( k = 0; k < 8; k++ )
 				output[8 * 8 * j + k * 8 + i] = W[8 * 32 * j + 8 * i + k];
+
+   return 1;
 }
 #endif /* HAVE_SCRYPT_6WAY */
 
@@ -703,16 +660,18 @@ extern int scanhash_scrypt( struct work *work, uint32_t max_nonce,
 	uint32_t data[SCRYPT_MAX_WAYS * 20], hash[SCRYPT_MAX_WAYS * 8];
 	uint32_t midstate[8];
 	uint32_t n = pdata[19] - 1;
-	const uint32_t Htarg = ptarget[7];
    int thr_id = mythr->id;  // thr_id arg is deprecated
 	int throughput = scrypt_best_throughput();
 	int i;
+   volatile uint8_t *restart = &(work_restart[thr_id].restart);
 	
 #ifdef HAVE_SHA256_4WAY
 	if (sha256_use_4way())
 		throughput *= 4;
 #endif
 	
+//   applog(LOG_INFO,"Scrypt thoughput %d",throughput);
+
 	for (i = 0; i < throughput; i++)
 		memcpy(data + i * 20, pdata, 80);
 	
@@ -720,46 +679,50 @@ extern int scanhash_scrypt( struct work *work, uint32_t max_nonce,
 	sha256_transform(midstate, data, 0);
 	
 	do {
-
+      bool rc = true;
 		for (i = 0; i < throughput; i++)
 			data[i * 20 + 19] = ++n;
 		
 #if defined(HAVE_SHA256_4WAY)
 		if (throughput == 4)
-			scrypt_1024_1_1_256_4way(data, hash, midstate,
+			rc = scrypt_1024_1_1_256_4way(data, hash, midstate,
-                             scratchbuf, scratchbuf_size );
+                             scratchbuf, scratchbuf_size, thr_id );
 		else
 #endif
 #if defined(HAVE_SCRYPT_3WAY) && defined(HAVE_SHA256_4WAY)
 		if (throughput == 12)
-			scrypt_1024_1_1_256_12way(data, hash, midstate,
+			rc = scrypt_1024_1_1_256_12way(data, hash, midstate,
-                              scratchbuf, scratchbuf_size );
+                              scratchbuf, scratchbuf_size, thr_id );
 		else
 #endif
 #if defined(HAVE_SCRYPT_6WAY)
 		if (throughput == 24)
-			scrypt_1024_1_1_256_24way(data, hash, midstate,
+			rc = scrypt_1024_1_1_256_24way(data, hash, midstate,
-                               scratchbuf, scratchbuf_size );
+                               scratchbuf, scratchbuf_size, thr_id );
 		else
 #endif
 #if defined(HAVE_SCRYPT_3WAY)
 		if (throughput == 3)
-			scrypt_1024_1_1_256_3way(data, hash, midstate,
+			rc = scrypt_1024_1_1_256_3way(data, hash, midstate,
-                                scratchbuf, scratchbuf_size );
+                                scratchbuf, scratchbuf_size, thr_id );
 		else
 #endif
-		scrypt_1024_1_1_256(data, hash, midstate, scratchbuf,
+		rc = scrypt_1024_1_1_256(data, hash, midstate, scratchbuf,
-                                scratchbuf_size );
+                                scratchbuf_size, thr_id );
 		
-		for (i = 0; i < throughput; i++) {
+      if ( rc )
-			if (unlikely(hash[i * 8 + 7] <= Htarg && fulltest(hash + i * 8, ptarget))) {
+      for ( i = 0; i < throughput; i++ )
+      {
+         if ( unlikely( valid_hash( hash + i * 8, ptarget ) ) )
+         {
 				pdata[19] = data[i * 20 + 19];
-            submit_solution( work, hash, mythr );
+            submit_solution( work, hash + i * 8, mythr );
 			}
-		}
-	} while (likely(n < max_nonce && !work_restart[thr_id].restart));
 
-	*hashes_done = n - pdata[19] + 1;
+      }
+	} while ( likely( ( n < ( max_nonce - throughput ) ) && !(*restart) ) );
+	
+	*hashes_done = n - pdata[19];
 	pdata[19] = n;
 	return 0;
 }
@@ -778,7 +741,6 @@ bool register_scrypt_algo( algo_gate_t* gate )
   gate->optimizations = SSE2_OPT | AVX2_OPT;
   gate->miner_thread_init =(void*)&scrypt_miner_thread_init;
   gate->scanhash         = (void*)&scanhash_scrypt;
-//  gate->hash             = (void*)&scrypt_1024_1_1_256_24way;
   opt_target_factor = 65536.0;
 
   if ( !opt_param_n )

algo/sha/hmac-sha256-hash-4way.c

@@ -0,0 +1,440 @@
+/*-
+ * Copyright 2005,2007,2009 Colin Percival
+ * Copywright 2020 JayDDee246@gmail.com
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <sys/types.h>
+#include <stdint.h>
+#include <string.h>
+#include "hmac-sha256-hash-4way.h"
+#include "compat.h"
+
+// HMAC 4-way SSE2
+
+/**
+ * HMAC_SHA256_Buf(K, Klen, in, len, digest):
+ * Compute the HMAC-SHA256 of ${len} bytes from ${in} using the key ${K} of
+ * length ${Klen}, and write the result to ${digest}.
+ */
+void
+hmac_sha256_4way_full( void *digest, const void *K, size_t Klen,
+                       const void *in, size_t len )
+{
+   hmac_sha256_4way_context ctx;
+   hmac_sha256_4way_init( &ctx, K, Klen );
+   hmac_sha256_4way_update( &ctx, in, len );
+   hmac_sha256_4way_close( &ctx, digest );
+}
+
+/* Initialize an HMAC-SHA256 operation with the given key. */
+void
+hmac_sha256_4way_init( hmac_sha256_4way_context *ctx, const void *_K,
+                       size_t Klen )
+{
+	unsigned char pad[64*4] __attribute__ ((aligned (64)));
+	unsigned char khash[32*4] __attribute__ ((aligned (64)));
+	const unsigned char * K = _K;
+	size_t i;
+
+	/* If Klen > 64, the key is really SHA256(K). */
+	if ( Klen > 64 )
+   {
+		sha256_4way_init( &ctx->ictx );
+		sha256_4way_update( &ctx->ictx, K, Klen );
+		sha256_4way_close( &ctx->ictx, khash );
+		K = khash;
+		Klen = 32;
+	}
+
+	/* Inner SHA256 operation is SHA256(K xor [block of 0x36] || data). */
+   sha256_4way_init( &ctx->ictx );
+	memset( pad, 0x36, 64*4 );
+
+   for ( i = 0; i < Klen; i++ )
+		casti_m128i( pad, i ) = _mm_xor_si128( casti_m128i( pad, i ),
+                                             casti_m128i( K, i ) );
+
+   sha256_4way_update( &ctx->ictx, pad, 64 );
+
+	/* Outer SHA256 operation is SHA256(K xor [block of 0x5c] || hash). */
+	sha256_4way_init( &ctx->octx );
+	memset( pad, 0x5c, 64*4 );
+	for ( i = 0; i < Klen/4; i++ )
+		casti_m128i( pad, i ) = _mm_xor_si128( casti_m128i( pad, i ),
+                                             casti_m128i( K, i ) );
+	sha256_4way_update( &ctx->octx, pad, 64 );
+}
+
+/* Add bytes to the HMAC-SHA256 operation. */
+void
+hmac_sha256_4way_update( hmac_sha256_4way_context *ctx, const void *in,
+                         size_t len )
+{
+	/* Feed data to the inner SHA256 operation. */
+	sha256_4way_update( &ctx->ictx, in, len );
+}
+
+/* Finish an HMAC-SHA256 operation. */
+void
+hmac_sha256_4way_close( hmac_sha256_4way_context *ctx, void *digest )
+{
+	unsigned char ihash[32*4] __attribute__ ((aligned (64)));
+
+	/* Finish the inner SHA256 operation. */
+	sha256_4way_close( &ctx->ictx, ihash );
+
+	/* Feed the inner hash to the outer SHA256 operation. */
+	sha256_4way_update( &ctx->octx, ihash, 32 );
+
+	/* Finish the outer SHA256 operation. */
+	sha256_4way_close( &ctx->octx, digest );
+}
+
+/**
+ * PBKDF2_SHA256(passwd, passwdlen, salt, saltlen, c, buf, dkLen):
+ * Compute PBKDF2(passwd, salt, c, dkLen) using HMAC-SHA256 as the PRF, and
+ * write the output to buf.  The value dkLen must be at most 32 * (2^32 - 1).
+ */
+void
+pbkdf2_sha256_4way( uint8_t *buf, size_t dkLen,
+                    const uint8_t *passwd, size_t passwdlen,
+                    const uint8_t *salt, size_t saltlen, uint64_t c )
+{
+	hmac_sha256_4way_context PShctx, hctx;
+	uint8_t _ALIGN(128) T[32*4];
+	uint8_t _ALIGN(128) U[32*4];
+   __m128i ivec;
+   size_t i, clen;
+	uint64_t j;
+	int k;
+
+	/* Compute HMAC state after processing P and S. */
+	hmac_sha256_4way_init( &PShctx, passwd, passwdlen );
+	hmac_sha256_4way_update( &PShctx, salt, saltlen );
+
+	/* Iterate through the blocks. */
+	for ( i = 0; i * 32 < dkLen; i++ )
+   {
+		/* Generate INT(i + 1). */
+      ivec = _mm_set1_epi32( bswap_32( i+1 ) ); 
+
+		/* Compute U_1 = PRF(P, S || INT(i)). */
+		memcpy( &hctx, &PShctx, sizeof(hmac_sha256_4way_context) );
+		hmac_sha256_4way_update( &hctx, &ivec, 4 );
+		hmac_sha256_4way_close( &hctx, U );
+
+		/* T_i = U_1 ... */
+		memcpy( T, U, 32*4 );
+
+		for ( j = 2; j <= c; j++ )
+      {
+			/* Compute U_j. */
+			hmac_sha256_4way_init( &hctx, passwd, passwdlen );
+			hmac_sha256_4way_update( &hctx, U, 32 );
+			hmac_sha256_4way_close( &hctx, U );
+
+			/* ... xor U_j ... */
+			for ( k = 0; k < 8; k++ )
+				casti_m128i( T, k ) = _mm_xor_si128( casti_m128i( T, k ),
+                                                 casti_m128i( U, k ) );
+		}
+
+		/* Copy as many bytes as necessary into buf. */
+		clen = dkLen - i * 32;
+		if ( clen > 32 )
+			clen = 32;
+		memcpy( &buf[ i*32*4 ], T, clen*4 );
+	}
+}
+
+#if defined(__AVX2__)
+
+// HMAC 8-way AVX2
+
+void
+hmac_sha256_8way_full( void *digest, const void *K, size_t Klen,
+                       const void *in, size_t len )
+{
+   hmac_sha256_8way_context ctx;
+   hmac_sha256_8way_init( &ctx, K, Klen );
+   hmac_sha256_8way_update( &ctx, in, len );
+   hmac_sha256_8way_close( &ctx, digest );
+}
+
+/* Initialize an HMAC-SHA256 operation with the given key. */
+void
+hmac_sha256_8way_init( hmac_sha256_8way_context *ctx, const void *_K,
+                       size_t Klen )
+{
+   unsigned char pad[64*8] __attribute__ ((aligned (128)));
+   unsigned char khash[32*8] __attribute__ ((aligned (128)));
+   const unsigned char * K = _K;
+   size_t i;
+
+   /* If Klen > 64, the key is really SHA256(K). */
+   if ( Klen > 64 )
+   {
+      sha256_8way_init( &ctx->ictx );
+      sha256_8way_update( &ctx->ictx, K, Klen );
+      sha256_8way_close( &ctx->ictx, khash );
+      K = khash;
+      Klen = 32;
+   }
+
+   /* Inner SHA256 operation is SHA256(K xor [block of 0x36] || data). */
+   sha256_8way_init( &ctx->ictx );
+   memset( pad, 0x36, 64*8);
+
+   for ( i = 0; i < Klen/4; i++ )
+      casti_m256i( pad, i ) = _mm256_xor_si256( casti_m256i( pad, i ),
+                                                casti_m256i( K, i ) );
+
+   sha256_8way_update( &ctx->ictx, pad, 64 );
+
+   /* Outer SHA256 operation is SHA256(K xor [block of 0x5c] || hash). */
+   sha256_8way_init( &ctx->octx );
+   memset( pad, 0x5c, 64*8 );
+   for ( i = 0; i < Klen/4; i++ )
+      casti_m256i( pad, i ) = _mm256_xor_si256( casti_m256i( pad, i ),
+                                                casti_m256i( K, i ) );
+   sha256_8way_update( &ctx->octx, pad, 64 );
+}
+
+void
+hmac_sha256_8way_update( hmac_sha256_8way_context *ctx, const void *in,
+                         size_t len )
+{
+   /* Feed data to the inner SHA256 operation. */
+   sha256_8way_update( &ctx->ictx, in, len );
+}
+
+/* Finish an HMAC-SHA256 operation. */
+void
+hmac_sha256_8way_close( hmac_sha256_8way_context *ctx, void *digest )
+{
+   unsigned char ihash[32*8] __attribute__ ((aligned (128)));
+
+   /* Finish the inner SHA256 operation. */
+   sha256_8way_close( &ctx->ictx, ihash );
+
+   /* Feed the inner hash to the outer SHA256 operation. */
+   sha256_8way_update( &ctx->octx, ihash, 32 );
+
+   /* Finish the outer SHA256 operation. */
+   sha256_8way_close( &ctx->octx, digest );
+}
+
+/**
+ * PBKDF2_SHA256(passwd, passwdlen, salt, saltlen, c, buf, dkLen):
+ * Compute PBKDF2(passwd, salt, c, dkLen) using HMAC-SHA256 as the PRF, and
+ * write the output to buf.  The value dkLen must be at most 32 * (2^32 - 1).
+ */
+void
+pbkdf2_sha256_8way( uint8_t *buf, size_t dkLen, const uint8_t *passwd,
+                    size_t passwdlen, const uint8_t *salt, size_t saltlen,
+                    uint64_t c )
+{
+   hmac_sha256_8way_context PShctx, hctx;
+   uint8_t _ALIGN(128) T[32*8];
+   uint8_t _ALIGN(128) U[32*8];
+   size_t i, clen;
+   uint64_t j;
+   int k;
+
+   /* Compute HMAC state after processing P and S. */
+   hmac_sha256_8way_init( &PShctx, passwd, passwdlen );
+
+// saltlen can be odd number of bytes
+   hmac_sha256_8way_update( &PShctx, salt, saltlen );
+
+   /* Iterate through the blocks. */
+   for ( i = 0; i * 32 < dkLen; i++ )
+   {
+      __m256i ivec = _mm256_set1_epi32( bswap_32( i+1 ) );
+
+      /* Compute U_1 = PRF(P, S || INT(i)). */
+      memcpy( &hctx, &PShctx, sizeof(hmac_sha256_8way_context) );
+      hmac_sha256_8way_update( &hctx, &ivec, 4 );
+      hmac_sha256_8way_close( &hctx, U );
+
+      /* T_i = U_1 ... */
+      memcpy( T, U, 32*8 );
+
+      for ( j = 2; j <= c; j++ )
+      {
+         /* Compute U_j. */
+         hmac_sha256_8way_init( &hctx, passwd, passwdlen );
+         hmac_sha256_8way_update( &hctx, U, 32 );
+         hmac_sha256_8way_close( &hctx, U );
+
+         /* ... xor U_j ... */
+         for ( k = 0; k < 8; k++ )
+            casti_m256i( T, k ) = _mm256_xor_si256( casti_m256i( T, k ),
+                                                    casti_m256i( U, k ) );
+      }
+
+      /* Copy as many bytes as necessary into buf. */
+      clen = dkLen - i * 32;
+      if ( clen > 32 )
+         clen = 32;
+      memcpy( &buf[ i*32*8 ], T, clen*8 );
+   }
+}
+
+#if defined(__AVX512F__) && defined(__AVX512VL__) && defined(__AVX512DQ__) && defined(__AVX512BW__)
+
+// HMAC 16-way AVX512
+
+void
+hmac_sha256_16way_full( void *digest, const void *K, size_t Klen,
+                        const void *in, size_t len )
+{
+   hmac_sha256_16way_context ctx;
+   hmac_sha256_16way_init( &ctx, K, Klen );
+   hmac_sha256_16way_update( &ctx, in, len );
+   hmac_sha256_16way_close( &ctx, digest );
+}
+
+void
+hmac_sha256_16way_init( hmac_sha256_16way_context *ctx, const void *_K,
+                       size_t Klen )
+{
+   unsigned char pad[64*16] __attribute__ ((aligned (128)));
+   unsigned char khash[32*16] __attribute__ ((aligned (128)));
+   const unsigned char * K = _K;
+   size_t i;
+
+   /* If Klen > 64, the key is really SHA256(K). */
+   if ( Klen > 64 )
+   {
+      sha256_16way_init( &ctx->ictx );
+      sha256_16way_update( &ctx->ictx, K, Klen );
+      sha256_16way_close( &ctx->ictx, khash );
+      K = khash;
+      Klen = 32;
+   }
+
+   /* Inner SHA256 operation is SHA256(K xor [block of 0x36] || data). */
+   sha256_16way_init( &ctx->ictx );
+   memset( pad, 0x36, 64*16 );
+
+   for ( i = 0; i < Klen; i++ )
+      casti_m512i( pad, i ) = _mm512_xor_si512( casti_m512i( pad, i ),
+                                                casti_m512i( K, i ) );
+   sha256_16way_update( &ctx->ictx, pad, 64 );
+
+   /* Outer SHA256 operation is SHA256(K xor [block of 0x5c] || hash). */
+   sha256_16way_init( &ctx->octx );
+   memset( pad, 0x5c, 64*16 );
+   for ( i = 0; i < Klen/4; i++ )
+      casti_m512i( pad, i ) = _mm512_xor_si512( casti_m512i( pad, i ),
+                                             casti_m512i( K, i ) );
+   sha256_16way_update( &ctx->octx, pad, 64 );
+}
+   
+void
+hmac_sha256_16way_update( hmac_sha256_16way_context *ctx, const void *in,
+                         size_t len )
+{
+   /* Feed data to the inner SHA256 operation. */
+   sha256_16way_update( &ctx->ictx, in, len );
+}
+
+/* Finish an HMAC-SHA256 operation. */
+void
+hmac_sha256_16way_close( hmac_sha256_16way_context *ctx, void *digest )
+{
+   unsigned char ihash[32*16] __attribute__ ((aligned (128)));
+
+   /* Finish the inner SHA256 operation. */
+   sha256_16way_close( &ctx->ictx, ihash );
+
+   /* Feed the inner hash to the outer SHA256 operation. */
+   sha256_16way_update( &ctx->octx, ihash, 32 );
+
+   /* Finish the outer SHA256 operation. */
+   sha256_16way_close( &ctx->octx, digest );
+}
+
+/**
+ * PBKDF2_SHA256(passwd, passwdlen, salt, saltlen, c, buf, dkLen):
+ * Compute PBKDF2(passwd, salt, c, dkLen) using HMAC-SHA256 as the PRF, and
+ * write the output to buf.  The value dkLen must be at most 32 * (2^32 - 1).
+ */
+void
+pbkdf2_sha256_16way( uint8_t *buf, size_t dkLen,
+                     const uint8_t *passwd, size_t passwdlen,
+                     const uint8_t *salt, size_t saltlen, uint64_t c )
+{
+   hmac_sha256_16way_context PShctx, hctx;
+   uint8_t _ALIGN(128) T[32*16];
+   uint8_t _ALIGN(128) U[32*16];
+   __m512i ivec;
+   size_t i, clen;
+   uint64_t j;
+   int k;
+
+   /* Compute HMAC state after processing P and S. */
+   hmac_sha256_16way_init( &PShctx, passwd, passwdlen );
+   hmac_sha256_16way_update( &PShctx, salt, saltlen );
+
+   /* Iterate through the blocks. */
+   for ( i = 0; i * 32 < dkLen; i++ )
+   {
+      /* Generate INT(i + 1). */
+      ivec = _mm512_set1_epi32( bswap_32( i+1 ) );
+
+      /* Compute U_1 = PRF(P, S || INT(i)). */
+      memcpy( &hctx, &PShctx, sizeof(hmac_sha256_16way_context) );
+      hmac_sha256_16way_update( &hctx, &ivec, 4 );
+      hmac_sha256_16way_close( &hctx, U );
+
+      /* T_i = U_1 ... */
+      memcpy( T, U, 32*16 );
+
+      for ( j = 2; j <= c; j++ )
+      {
+         /* Compute U_j. */
+         hmac_sha256_16way_init( &hctx, passwd, passwdlen );
+         hmac_sha256_16way_update( &hctx, U, 32 );
+         hmac_sha256_16way_close( &hctx, U );
+
+         /* ... xor U_j ... */
+         for ( k = 0; k < 8; k++ )
+            casti_m512i( T, k ) = _mm512_xor_si512( casti_m512i( T, k ),
+                                                    casti_m512i( U, k ) );
+      }
+
+      /* Copy as many bytes as necessary into buf. */
+      clen = dkLen - i * 32;
+      if ( clen > 32 )
+         clen = 32;
+      memcpy( &buf[ i*32*16 ], T, clen*16 );
+   }
+}
+
+#endif  // AVX512
+#endif  // AVX2
+

algo/sha/hmac-sha256-hash-4way.h

@@ -0,0 +1,107 @@
+/*-
+ * Copyright 2005,2007,2009 Colin Percival
+ * Copyright 2020 JayDDee@gmailcom
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD: src/lib/libmd/sha256_Y.h,v 1.2 2006/01/17 15:35:56 phk Exp $
+ */
+
+#ifndef HMAC_SHA256_4WAY_H__
+#define HMAC_SHA256_4WAY_H__
+
+
+// Tested only 8-way with null pers
+
+#include <sys/types.h>
+#include <stdint.h>
+#include "simd-utils.h"
+#include "sha-hash-4way.h"
+
+typedef struct _hmac_sha256_4way_context
+{
+   sha256_4way_context ictx;
+   sha256_4way_context octx;
+} hmac_sha256_4way_context;
+
+//void SHA256_Buf( const void *, size_t len, uint8_t digest[32] );
+void hmac_sha256_4way_init( hmac_sha256_4way_context *, const void *, size_t );
+void hmac_sha256_4way_update( hmac_sha256_4way_context *, const void *,
+                              size_t );
+void hmac_sha256_4way_close( hmac_sha256_4way_context *, void* );
+void hmac_sha256_4way_full( void*, const void *, size_t Klen, const void *,
+                            size_t len );
+
+/**
+ * PBKDF2_SHA256(passwd, passwdlen, salt, saltlen, c, buf, dkLen):
+ * Compute PBKDF2(passwd, salt, c, dkLen) using HMAC-SHA256 as the PRF, and
+ * write the output to buf.  The value dkLen must be at most 32 * (2^32 - 1).
+ */
+void pbkdf2_sha256_4way( uint8_t *, size_t, const uint8_t *, size_t,
+                         const uint8_t *, size_t, uint64_t );
+
+#if defined(__AVX2__)
+
+typedef struct _hmac_sha256_8way_context
+{
+   sha256_8way_context ictx;
+   sha256_8way_context octx;
+} hmac_sha256_8way_context;
+
+//void SHA256_Buf( const void *, size_t len, uint8_t digest[32] );
+void hmac_sha256_8way_init( hmac_sha256_8way_context *, const void *, size_t );
+void hmac_sha256_8way_update( hmac_sha256_8way_context *, const void *,
+                              size_t );
+void hmac_sha256_8way_close( hmac_sha256_8way_context *, void* );
+void hmac_sha256_8way_full( void*, const void *, size_t Klen, const void *,
+                            size_t len );
+
+void pbkdf2_sha256_8way( uint8_t *, size_t, const uint8_t *, size_t,
+                        const uint8_t *, size_t, uint64_t );
+      
+#if defined(__AVX512F__) && defined(__AVX512VL__) && defined(__AVX512DQ__) && defined(__AVX512BW__)
+
+typedef struct _hmac_sha256_16way_context
+{
+   sha256_16way_context ictx;
+   sha256_16way_context octx;
+} hmac_sha256_16way_context;
+
+//void SHA256_Buf( const void *, size_t len, uint8_t digest[32] );
+void hmac_sha256_16way_init( hmac_sha256_16way_context *,
+                             const void *, size_t );
+void hmac_sha256_16way_update( hmac_sha256_16way_context *, const void *,
+                              size_t );
+void hmac_sha256_16way_close( hmac_sha256_16way_context *, void* );
+void hmac_sha256_16way_full( void*, const void *, size_t Klen, const void *,
+                             size_t len );
+
+void pbkdf2_sha256_16way( uint8_t *, size_t, const uint8_t *, size_t,
+                          const uint8_t *, size_t, uint64_t );
+
+
+
+#endif   // AVX512
+#endif   // AVX2
+
+#endif // HMAC_SHA256_4WAY_H__

algo/sha/hmac-sha256-hash.c

@@ -81,16 +81,17 @@ HMAC_SHA256_Init( HMAC_SHA256_CTX *ctx, const void *_K, size_t Klen )
 
 	/* Inner SHA256 operation is SHA256(K xor [block of 0x36] || data). */
    SHA256_Init( &ctx->ictx );
-	memset( pad, 0x36, 64 );
+
-	for ( i = 0; i < Klen; i++ )
+
-		pad[i] ^= K[i];
+   for ( i = 0; i < Klen; i++ )  pad[i] = K[i] ^ 0x36;
+   memset( pad + Klen, 0x36, 64 - Klen );
 	SHA256_Update( &ctx->ictx, pad, 64 );
 
 	/* Outer SHA256 operation is SHA256(K xor [block of 0x5c] || hash). */
 	SHA256_Init( &ctx->octx );
-	memset(pad, 0x5c, 64);
+
-	for ( i = 0; i < Klen; i++ )
+   for ( i = 0; i < Klen; i++ )  pad[i] = K[i] ^ 0x5c;
-		pad[i] ^= K[i];
+   memset( pad + Klen, 0x5c, 64 - Klen );
 	SHA256_Update( &ctx->octx, pad, 64 );
 }
 
@@ -161,6 +162,12 @@ PBKDF2_SHA256( const uint8_t *passwd, size_t passwdlen, const uint8_t *salt,
 			HMAC_SHA256_Final( U, &hctx );
 
 			/* ... xor U_j ... */
+//         _mm256_xor_si256( *(__m256i*)T, *(__m256i*)U );
+//         _mm_xor_si128( ((__m128i*)T)[0], ((__m128i*)U)[0] );
+//         _mm_xor_si128( ((__m128i*)T)[1], ((__m128i*)U)[1] );
+
+//         for ( k = 0; k < 4; k++ )  T[k] ^= U[k];
+         
          for ( k = 0; k < 32; k++ )
 				T[k] ^= U[k];
 		}

algo/sha/sha-hash-4way.h

@@ -58,6 +58,7 @@ void sha256_4way_init( sha256_4way_context *sc );
 void sha256_4way_update( sha256_4way_context *sc, const void *data,
                          size_t len );
 void sha256_4way_close( sha256_4way_context *sc, void *dst );
+void sha256_4way_full( void *dst, const void *data, size_t len );
 
 #endif  // SSE2
 
@@ -75,6 +76,7 @@ typedef struct {
 void sha256_8way_init( sha256_8way_context *sc );
 void sha256_8way_update( sha256_8way_context *sc, const void *data, size_t len );
 void sha256_8way_close( sha256_8way_context *sc, void *dst );
+void sha256_8way_full( void *dst, const void *data, size_t len );
 
 #endif  // AVX2
 
@@ -92,6 +94,7 @@ typedef struct {
 void sha256_16way_init( sha256_16way_context *sc );
 void sha256_16way_update( sha256_16way_context *sc, const void *data, size_t len );
 void sha256_16way_close( sha256_16way_context *sc, void *dst );
+void sha256_16way_full( void *dst, const void *data, size_t len );
 
 #endif // AVX512
 
@@ -110,6 +113,7 @@ void sha512_4way_init( sha512_4way_context *sc);
 void sha512_4way_update( sha512_4way_context *sc, const void *data,
                          size_t len );
 void sha512_4way_close( sha512_4way_context *sc, void *dst );
+void sha512_4way_full( void *dst, const void *data, size_t len );
 
 #endif  // AVX2
 
@@ -128,6 +132,7 @@ void sha512_8way_init( sha512_8way_context *sc);
 void sha512_8way_update( sha512_8way_context *sc, const void *data, 
                          size_t len );
 void sha512_8way_close( sha512_8way_context *sc, void *dst );
+void sha512_8way_full( void *dst, const void *data, size_t len );
 
 #endif  // AVX512
 

algo/sha/sha2.c

@@ -479,8 +479,8 @@ static inline void sha256d_ms(uint32_t *hash, uint32_t *W,
 void sha256d_ms_4way(uint32_t *hash,  uint32_t *data,
 	const uint32_t *midstate, const uint32_t *prehash);
 
-static inline int scanhash_sha256d_4way(int thr_id, struct work *work,
+static inline int scanhash_sha256d_4way( struct work *work,
-             uint32_t max_nonce, uint64_t *hashes_done)
+             uint32_t max_nonce, uint64_t *hashes_done, struct thr_info *mythr )
 {
         uint32_t *pdata = work->data;
         uint32_t *ptarget = work->target;
@@ -492,6 +492,7 @@ static inline int scanhash_sha256d_4way(int thr_id, struct work *work,
 	uint32_t n = pdata[19] - 1;
 	const uint32_t first_nonce = pdata[19];
 	const uint32_t Htarg = ptarget[7];
+   int thr_id = mythr->id;
 	int i, j;
 	
 	memcpy(data, pdata + 16, 64);
@@ -521,10 +522,8 @@ static inline int scanhash_sha256d_4way(int thr_id, struct work *work,
 			if (swab32(hash[4 * 7 + i]) <= Htarg) {
 				pdata[19] = data[4 * 3 + i];
 				sha256d_80_swap(hash, pdata);
-				if (fulltest(hash, ptarget)) {
+            if ( fulltest( hash, ptarget ) && !opt_benchmark )
-					*hashes_done = n - first_nonce + 1;
+               submit_solution( work, hash, mythr );
-					return 1;
-				}
 			}
 		}
 	} while (n < max_nonce && !work_restart[thr_id].restart);
@@ -541,8 +540,8 @@ static inline int scanhash_sha256d_4way(int thr_id, struct work *work,
 void sha256d_ms_8way(uint32_t *hash,  uint32_t *data,
 	const uint32_t *midstate, const uint32_t *prehash);
 
-static inline int scanhash_sha256d_8way(int thr_id, struct work *work,
+static inline int scanhash_sha256d_8way( struct work *work,
-                              uint32_t max_nonce, uint64_t *hashes_done)
+            uint32_t max_nonce, uint64_t *hashes_done, struct thr_info *mythr )
 {
         uint32_t *pdata = work->data;
         uint32_t *ptarget = work->target;
@@ -554,6 +553,7 @@ static inline int scanhash_sha256d_8way(int thr_id, struct work *work,
 	uint32_t n = pdata[19] - 1;
 	const uint32_t first_nonce = pdata[19];
 	const uint32_t Htarg = ptarget[7];
+   int thr_id = mythr->id;
 	int i, j;
 	
 	memcpy(data, pdata + 16, 64);
@@ -583,10 +583,8 @@ static inline int scanhash_sha256d_8way(int thr_id, struct work *work,
 			if (swab32(hash[8 * 7 + i]) <= Htarg) {
 				pdata[19] = data[8 * 3 + i];
 				sha256d_80_swap(hash, pdata);
-				if (fulltest(hash, ptarget)) {
+            if ( fulltest( hash, ptarget ) && !opt_benchmark )
-					*hashes_done = n - first_nonce + 1;
+               submit_solution( work, hash, mythr );
-					return 1;
-				}
 			}
 		}
 	} while (n < max_nonce && !work_restart[thr_id].restart);
@@ -614,13 +612,11 @@ int scanhash_sha256d( struct work *work,
 
 #ifdef HAVE_SHA256_8WAY
 	if (sha256_use_8way())
-		return scanhash_sha256d_8way(thr_id, work,
+		return scanhash_sha256d_8way( work,	max_nonce, hashes_done, mythr );
-			max_nonce, hashes_done);
 #endif
 #ifdef HAVE_SHA256_4WAY
 	if (sha256_use_4way())
-		return scanhash_sha256d_4way(thr_id, work,
+		return scanhash_sha256d_4way( work,	max_nonce, hashes_done, mythr );
-			max_nonce, hashes_done);
 #endif
 	
 	memcpy(data, pdata + 16, 64);
@@ -657,7 +653,7 @@ int scanhash_SHA256d( struct work *work, const uint32_t max_nonce,
    uint32_t n = pdata[19] - 1;
    const uint32_t first_nonce = pdata[19];
    const uint32_t Htarg = ptarget[7];
-   int thr_id = mythr->id;  // thr_id arg is deprecated
+   int thr_id = mythr->id;
 
    memcpy( data, pdata, 80 );
 

algo/sha/sha256-hash-4way.c

@@ -330,6 +330,14 @@ void sha256_4way_close( sha256_4way_context *sc, void *dst )
     mm128_block_bswap_32( dst, sc->val );
 }
 
+void sha256_4way_full( void *dst, const void *data, size_t len )
+{
+   sha256_4way_context ctx;
+   sha256_4way_init( &ctx );
+   sha256_4way_update( &ctx, data, len );
+   sha256_4way_close( &ctx, dst );
+}
+
 #if defined(__AVX2__)
 
 // SHA-256 8 way
@@ -498,6 +506,10 @@ void sha256_8way_init( sha256_8way_context *sc )
 */
 }
 
+
+// need to handle odd byte length for yespower.
+// Assume only last update is odd.
+
 void sha256_8way_update( sha256_8way_context *sc, const void *data, size_t len )
 {
    __m256i *vdata = (__m256i*)data;
@@ -564,6 +576,13 @@ void sha256_8way_close( sha256_8way_context *sc, void *dst )
     mm256_block_bswap_32( dst, sc->val );
 }
 
+void sha256_8way_full( void *dst, const void *data, size_t len )
+{
+   sha256_8way_context ctx;
+   sha256_8way_init( &ctx );
+   sha256_8way_update( &ctx, data, len );
+   sha256_8way_close( &ctx, dst );
+}
 
 #if defined(__AVX512F__) && defined(__AVX512VL__) && defined(__AVX512DQ__) && defined(__AVX512BW__)
 
@@ -791,6 +810,14 @@ void sha256_16way_close( sha256_16way_context *sc, void *dst )
     mm512_block_bswap_32( dst, sc->val );
 }
 
+void sha256_16way_full( void *dst, const void *data, size_t len )
+{
+   sha256_16way_context ctx;
+   sha256_16way_init( &ctx );
+   sha256_16way_update( &ctx, data, len );
+   sha256_16way_close( &ctx, dst );
+}
+
 #endif  // AVX512
 #endif  // __AVX2__
 #endif  // __SSE2__

algo/sha/sha256q-4way.c

@@ -85,7 +85,7 @@ int scanhash_sha256q_8way( struct work *work, uint32_t max_nonce,
 	         if ( fulltest( lane_hash, ptarget ) && !opt_benchmark )
             {
 	           pdata[19] = n + lane;
-              submit_lane_solution( work, lane_hash, mythr, lane );
+              submit_solution( work, lane_hash, mythr );
             }
 	      }
          n += 8;
@@ -173,7 +173,7 @@ int scanhash_sha256q_4way( struct work *work, uint32_t max_nonce,
             if ( fulltest( lane_hash, ptarget ) && !opt_benchmark )
             {
               pdata[19] = n + lane;
-              submit_lane_solution( work, lane_hash, mythr, lane );
+              submit_solution( work, lane_hash, mythr );
             }
          }
          n += 4;

algo/sha/sha256t-4way.c

@@ -78,7 +78,7 @@ int scanhash_sha256t_8way( struct work *work, const uint32_t max_nonce,
             if ( fulltest( lane_hash, ptarget ) && !opt_benchmark )
             {
               pdata[19] = n + lane;
-              submit_lane_solution( work, lane_hash, mythr, lane );
+              submit_solution( work, lane_hash, mythr );
 	         }
          }
          n += 8;
@@ -161,7 +161,7 @@ int scanhash_sha256t_4way( struct work *work, const uint32_t max_nonce,
             if ( fulltest( lane_hash, ptarget ) && !opt_benchmark )
             {
               pdata[19] = n + lane;
-              submit_lane_solution( work, lane_hash, mythr, lane );
+              submit_solution( work, lane_hash, mythr );
 	         }
          } 
          n += 4;

algo/shavite/sph-shavite-aesni.c

@@ -33,7 +33,7 @@
 #include <stddef.h>
 #include <string.h>
 
-#ifdef __AES__
+#if defined(__AES__)
 
 #include "sph_shavite.h"
 #include "simd-utils.h"

algo/shavite/sph_shavite.c

@@ -35,6 +35,8 @@
 
 #include "sph_shavite.h"
 
+#if !defined(__AES__)
+
 #ifdef __cplusplus
 extern "C"{
 #endif
@@ -1762,3 +1764,6 @@ sph_shavite512_sw_addbits_and_close(void *cc, unsigned ub, unsigned n, void *dst
 #ifdef __cplusplus
 }
 #endif
+
+#endif   // !AES
+

algo/shavite/sph_shavite.h

@@ -262,15 +262,9 @@ void sph_shavite384_close(void *cc, void *dst);
 void sph_shavite384_addbits_and_close(
 	void *cc, unsigned ub, unsigned n, void *dst);
 
-// Always define sw but only define aesni when available
+//Don't call these directly from application code, use the macros below.
-// Define fptrs for aesni or sw, not both.
-void sph_shavite512_sw_init(void *cc);
-void sph_shavite512_sw(void *cc, const void *data, size_t len);
-void sph_shavite512_sw_close(void *cc, void *dst);
-void sph_shavite512_sw_addbits_and_close(
-	void *cc, unsigned ub, unsigned n, void *dst);
-
 #ifdef __AES__
+
 void sph_shavite512_aesni_init(void *cc);
 void sph_shavite512_aesni(void *cc, const void *data, size_t len);
 void sph_shavite512_aesni_close(void *cc, void *dst);
@@ -285,6 +279,13 @@ void sph_shavite512_aesni_addbits_and_close(
 
 #else
 
+void sph_shavite512_sw_init(void *cc);
+void sph_shavite512_sw(void *cc, const void *data, size_t len);
+void sph_shavite512_sw_close(void *cc, void *dst);
+void sph_shavite512_sw_addbits_and_close(
+   void *cc, unsigned ub, unsigned n, void *dst);
+
+
 #define sph_shavite512_init  sph_shavite512_sw_init
 #define sph_shavite512       sph_shavite512_sw
 #define sph_shavite512_close sph_shavite512_sw_close
@@ -293,6 +294,20 @@ void sph_shavite512_aesni_addbits_and_close(
 
 #endif
 
+// Use these macros from application code.
+#define shavite512_context sph_shavite512_context
+
+#define shavite512_init   sph_shavite512_init
+#define shavite512_update sph_shavite512
+#define shavite512_close  sph_shavite512_close
+
+#define shavite512_full( cc, dst, data, len ) \
+do{ \
+   shavite512_init( cc ); \
+   shavite512_update( cc, data, len ); \
+   shavite512_close( cc, dst ); \
+}while(0)
+
 #ifdef __cplusplus
 }
 #endif	

algo/skein/skein-4way.c

@@ -13,18 +13,18 @@
 
 #if defined (SKEIN_8WAY)
 
+static __thread skein512_8way_context skein512_8way_ctx
+                                            __attribute__ ((aligned (64)));
+
 void skeinhash_8way( void *state, const void *input )
 {
      uint64_t vhash64[8*8] __attribute__ ((aligned (128)));
      skein512_8way_context ctx_skein;
-
+     memcpy( &ctx_skein, &skein512_8way_ctx, sizeof( ctx_skein ) );
      uint32_t vhash32[16*8] __attribute__ ((aligned (128)));
      sha256_8way_context ctx_sha256;
 
-     skein512_8way_init( &ctx_skein );
+     skein512_8way_final16( &ctx_skein, vhash64, input + (64*8) );
-     skein512_8way_update( &ctx_skein, input, 80 );
-     skein512_8way_close( &ctx_skein, vhash64 );
-
      rintrlv_8x64_8x32( vhash32, vhash64, 512 );
 
      sha256_8way_init( &ctx_sha256 );
@@ -36,49 +36,58 @@ int scanhash_skein_8way( struct work *work, uint32_t max_nonce,
                          uint64_t *hashes_done, struct thr_info *mythr )
 {
     uint32_t vdata[20*8] __attribute__ ((aligned (128)));
-    uint32_t hash[16*8] __attribute__ ((aligned (64)));
+    uint32_t hash[8*8] __attribute__ ((aligned (64)));
     uint32_t lane_hash[8] __attribute__ ((aligned (64)));
-    uint32_t *hash7 = &(hash[7<<3]);
+    uint32_t *hash_d7 = &(hash[7*8]);
     uint32_t *pdata = work->data;
     uint32_t *ptarget = work->target;
-    const uint32_t Htarg = ptarget[7];
+    const uint32_t targ_d7 = ptarget[7];
     const uint32_t first_nonce = pdata[19];
+    const uint32_t last_nonce = max_nonce - 8;
     uint32_t n = first_nonce;
-    __m512i  *noncev = (__m512i*)vdata + 9;   // aligned
+    __m512i  *noncev = (__m512i*)vdata + 9; 
-    int thr_id = mythr->id; 
+    const int thr_id = mythr->id; 
+    const bool bench = opt_benchmark;
 
    mm512_bswap32_intrlv80_8x64( vdata, pdata );
+   *noncev = mm512_intrlv_blend_32(
+                _mm512_set_epi32( n+7, 0, n+6, 0, n+5, 0, n+4, 0,
+                                  n+3, 0, n+2, 0, n+1, 0, n  , 0 ), *noncev );
+   skein512_8way_prehash64( &skein512_8way_ctx, vdata );
    do
    {
-       *noncev = mm512_intrlv_blend_32( mm512_bswap_32(
-                _mm512_set_epi32( n+7, 0, n+6, 0, n+5, 0, n+4, 0,
-                                  n+3, 0, n+2, 0, n+1, 0, n  , 0 ) ), *noncev );
-
        skeinhash_8way( hash, vdata );
 
        for ( int lane = 0; lane < 8; lane++ )
-       if (  hash7[ lane ] <= Htarg )
+       if ( unlikely( hash_d7[ lane ] <= targ_d7 ) && !bench )
        {
           extr_lane_8x32( lane_hash, hash, lane, 256 );
-          if ( fulltest( lane_hash, ptarget ) )
+          if ( valid_hash( lane_hash, ptarget ) )
           {
-             pdata[19] = n + lane;
+             pdata[19] = bswap_32( n + lane );
-             submit_lane_solution( work, lane_hash, mythr, lane );
+             submit_solution( work, lane_hash, mythr );
           }
        }
+       *noncev = _mm512_add_epi32( *noncev,
+                                  m512_const1_64( 0x0000000800000000 ) );
        n += 8;
-    } while ( (n < max_nonce-8) && !work_restart[thr_id].restart );
+    } while ( likely( (n < last_nonce) && !work_restart[thr_id].restart ) );
 
+    pdata[19] = n;
     *hashes_done = n - first_nonce;
     return 0;
 }
 
 #elif defined (SKEIN_4WAY)
 
+static __thread skein512_4way_context skein512_4way_ctx
+                                            __attribute__ ((aligned (64)));
+
 void skeinhash_4way( void *state, const void *input )
 {
      uint64_t vhash64[8*4] __attribute__ ((aligned (128)));
      skein512_4way_context ctx_skein;
+     memcpy( &ctx_skein, &skein512_4way_ctx, sizeof( ctx_skein ) );
 #if defined(__SHA__)
      uint32_t hash0[16] __attribute__ ((aligned (64)));
      uint32_t hash1[16] __attribute__ ((aligned (64)));
@@ -90,9 +99,7 @@ void skeinhash_4way( void *state, const void *input )
      sha256_4way_context ctx_sha256;
 #endif
 
-     skein512_4way_init( &ctx_skein );
+     skein512_4way_final16( &ctx_skein, vhash64, input + (64*4) );
-     skein512_4way_update( &ctx_skein, input, 80 );
-     skein512_4way_close( &ctx_skein, vhash64 );
 
 #if defined(__SHA__)      
      dintrlv_4x64( hash0, hash1, hash2, hash3, vhash64, 512 );
@@ -127,38 +134,43 @@ int scanhash_skein_4way( struct work *work, uint32_t max_nonce,
                          uint64_t *hashes_done, struct thr_info *mythr )
 {
     uint32_t vdata[20*4] __attribute__ ((aligned (64)));
-    uint32_t hash[16*4] __attribute__ ((aligned (64)));
+    uint32_t hash[8*4] __attribute__ ((aligned (64)));
     uint32_t lane_hash[8] __attribute__ ((aligned (32)));
-    uint32_t *hash7 = &(hash[7<<2]);
+    uint32_t *hash_d7 = &(hash[7<<2]);
     uint32_t *pdata = work->data;
     uint32_t *ptarget = work->target;
-    const uint32_t Htarg = ptarget[7];
+    const uint32_t targ_d7 = ptarget[7];
     const uint32_t first_nonce = pdata[19];
+    const uint32_t last_nonce = max_nonce - 4;
     uint32_t n = first_nonce;
-    __m256i  *noncev = (__m256i*)vdata + 9;   // aligned
+    __m256i  *noncev = (__m256i*)vdata + 9; 
-    int thr_id = mythr->id; 
+    const int thr_id = mythr->id; 
+    const bool bench = opt_benchmark;
 
    mm256_bswap32_intrlv80_4x64( vdata, pdata );
+   skein512_4way_prehash64( &skein512_4way_ctx, vdata );
+
+   *noncev = mm256_intrlv_blend_32(
+                _mm256_set_epi32( n+3, 0, n+2, 0, n+1, 0, n, 0 ), *noncev );
    do
    {
-       *noncev = mm256_intrlv_blend_32( mm256_bswap_32(
-                _mm256_set_epi32( n+3, 0, n+2, 0, n+1, 0, n, 0 ) ), *noncev );
-
        skeinhash_4way( hash, vdata );
-
        for ( int lane = 0; lane < 4; lane++ )
-       if (  hash7[ lane ] <= Htarg )
+       if ( unlikely( ( hash_d7[ lane ] <= targ_d7 ) && !bench ) )
        {
           extr_lane_4x32( lane_hash, hash, lane, 256 );
-          if ( fulltest( lane_hash, ptarget ) )
+          if ( valid_hash( lane_hash, ptarget ) )
           {
-             pdata[19] = n + lane;
+             pdata[19] = bswap_32( n + lane );
-             submit_lane_solution( work, lane_hash, mythr, lane );
+             submit_solution( work, lane_hash, mythr );
           }
        }
+       *noncev = _mm256_add_epi32( *noncev,
+                                  m256_const1_64( 0x0000000400000000 ) );
        n += 4;
-    } while ( (n < max_nonce-4) && !work_restart[thr_id].restart );
+    } while ( likely( (n < last_nonce) && !work_restart[thr_id].restart ) );
 
+    pdata[19] = n;
     *hashes_done = n - first_nonce;
     return 0;
 }

algo/skein/skein-gate.c

@@ -4,14 +4,16 @@
 
 bool register_skein_algo( algo_gate_t* gate )
 {
-    gate->optimizations = AVX2_OPT | AVX512_OPT | SHA_OPT;
 #if defined (SKEIN_8WAY)
+    gate->optimizations = AVX2_OPT | AVX512_OPT;
     gate->scanhash  = (void*)&scanhash_skein_8way;
     gate->hash      = (void*)&skeinhash_8way;
 #elif defined (SKEIN_4WAY)
+    gate->optimizations = AVX2_OPT | AVX512_OPT | SHA_OPT;
     gate->scanhash  = (void*)&scanhash_skein_4way;
     gate->hash      = (void*)&skeinhash_4way;
 #else
+    gate->optimizations = AVX2_OPT | AVX512_OPT | SHA_OPT;
     gate->scanhash  = (void*)&scanhash_skein;
     gate->hash      = (void*)&skeinhash;
 #endif

algo/skein/skein-hash-4way.c

@@ -654,6 +654,160 @@ skein_big_close_8way( skein512_8way_context *sc, unsigned ub, unsigned n,
    memcpy_512( dst, buf, out_len >> 3 );
 }
 
+void skein512_8way_full( skein512_8way_context *sc, void *out, const void *data,
+                     size_t len )
+{
+   __m512i h0, h1, h2, h3, h4, h5, h6, h7;
+   __m512i *vdata = (__m512i*)data;
+   __m512i *buf = sc->buf;
+   size_t ptr = 0;
+   unsigned first;
+   uint64_t bcount = 0;
+   const int buf_size = 64;   // 64 * _m256i
+
+// Init
+
+        h0 = m512_const1_64( 0x4903ADFF749C51CE );
+        h1 = m512_const1_64( 0x0D95DE399746DF03 );
+        h2 = m512_const1_64( 0x8FD1934127C79BCE );
+        h3 = m512_const1_64( 0x9A255629FF352CB1 );
+        h4 = m512_const1_64( 0x5DB62599DF6CA7B0 );
+        h5 = m512_const1_64( 0xEABE394CA9D5C3F4 );
+        h6 = m512_const1_64( 0x991112C71A75B523 );
+        h7 = m512_const1_64( 0xAE18A40B660FCC33 );
+
+// Update
+
+   if ( len <= buf_size - ptr )
+   {
+       memcpy_512( buf + (ptr>>3), vdata, len>>3 );
+       ptr += len;
+   }
+   else
+   {
+      first = ( bcount == 0 ) << 7;
+      do {
+         size_t clen;
+
+         if ( ptr == buf_size )
+         {
+            bcount ++;
+            UBI_BIG_8WAY( 96 + first, 0 );
+            first = 0;
+            ptr = 0;
+         }
+         clen = buf_size - ptr;
+         if ( clen > len )
+            clen = len;
+         memcpy_512( buf + (ptr>>3), vdata, clen>>3 );
+         ptr += clen;
+         vdata += (clen>>3);
+         len -= clen;
+      } while ( len > 0 );
+   }
+
+// Close
+
+   unsigned et;
+
+   memset_zero_512( buf + (ptr>>3), (buf_size - ptr) >> 3 );
+   et = 352 + ((bcount == 0) << 7);
+   UBI_BIG_8WAY( et, ptr );
+
+   memset_zero_512( buf, buf_size >> 3 );
+   bcount = 0;
+   UBI_BIG_8WAY( 510, 8 );
+
+   casti_m512i( out, 0 ) = h0;
+   casti_m512i( out, 1 ) = h1;
+   casti_m512i( out, 2 ) = h2;
+   casti_m512i( out, 3 ) = h3;
+   casti_m512i( out, 4 ) = h4;
+   casti_m512i( out, 5 ) = h5;
+   casti_m512i( out, 6 ) = h6;
+   casti_m512i( out, 7 ) = h7;
+}
+
+void
+skein512_8way_prehash64( skein512_8way_context *sc, const void *data )
+{
+   __m512i *vdata = (__m512i*)data;
+   __m512i *buf = sc->buf;
+   buf[0] = vdata[0];
+   buf[1] = vdata[1];
+   buf[2] = vdata[2];
+   buf[3] = vdata[3];
+   buf[4] = vdata[4];
+   buf[5] = vdata[5];
+   buf[6] = vdata[6];
+   buf[7] = vdata[7];
+   register __m512i h0 = m512_const1_64( 0x4903ADFF749C51CE );
+   register __m512i h1 = m512_const1_64( 0x0D95DE399746DF03 );
+   register __m512i h2 = m512_const1_64( 0x8FD1934127C79BCE );
+   register __m512i h3 = m512_const1_64( 0x9A255629FF352CB1 );
+   register __m512i h4 = m512_const1_64( 0x5DB62599DF6CA7B0 );
+   register __m512i h5 = m512_const1_64( 0xEABE394CA9D5C3F4 );
+   register __m512i h6 = m512_const1_64( 0x991112C71A75B523 );
+   register __m512i h7 = m512_const1_64( 0xAE18A40B660FCC33 );
+   uint64_t bcount = 1;
+
+   UBI_BIG_8WAY( 224, 0 );
+   sc->h0 = h0;
+   sc->h1 = h1;
+   sc->h2 = h2;
+   sc->h3 = h3;
+   sc->h4 = h4;
+   sc->h5 = h5;
+   sc->h6 = h6;
+   sc->h7 = h7;
+}
+
+void
+skein512_8way_final16( skein512_8way_context *sc,  void *output,
+                       const void *data )
+{
+   __m512i *in = (__m512i*)data;
+   __m512i *buf = sc->buf;
+   __m512i *out = (__m512i*)output;
+   register __m512i h0 = sc->h0;
+   register __m512i    h1 = sc->h1;
+   register __m512i    h2 = sc->h2;
+   register __m512i    h3 = sc->h3;
+   register __m512i    h4 = sc->h4;
+   register __m512i    h5 = sc->h5;
+   register __m512i    h6 = sc->h6;
+   register __m512i    h7 = sc->h7;
+
+   const __m512i zero = m512_zero;
+   buf[0] = in[0];
+   buf[1] = in[1];
+   buf[2] = zero;
+   buf[3] = zero;
+   buf[4] = zero;
+   buf[5] = zero;
+   buf[6] = zero;
+   buf[7] = zero;
+
+   uint64_t bcount = 1;
+   UBI_BIG_8WAY( 352, 16 );
+
+   buf[0] = zero;
+   buf[1] = zero;
+
+   bcount = 0;
+   UBI_BIG_8WAY( 510, 8 );
+
+   out[0] = h0;
+   out[1] = h1;
+   out[2] = h2;
+   out[3] = h3;
+   out[4] = h4;
+   out[5] = h5;
+   out[6] = h6;
+   out[7] = h7;
+}
+
+
 void
 skein256_8way_update(void *cc, const void *data, size_t len)
 {
@@ -709,6 +863,7 @@ void skein512_4way_init( skein512_4way_context *sc )
         sc->ptr = 0;
 }
 
+// Do not use for 128 bt data length
 static void
 skein_big_core_4way( skein512_4way_context *sc, const void *data,
                      size_t len )
@@ -794,6 +949,157 @@ skein_big_close_4way( skein512_4way_context *sc, unsigned ub, unsigned n,
    memcpy_256( dst, buf, out_len >> 3 );
 }
 
+void
+skein512_4way_full( skein512_4way_context *sc, void *out, const void *data,
+                     size_t len )
+{
+   __m256i h0, h1, h2, h3, h4, h5, h6, h7;
+   __m256i *vdata = (__m256i*)data;
+   __m256i *buf = sc->buf;
+   size_t ptr = 0;
+   unsigned first;
+   const int buf_size = 64;   // 64 * __m256i
+   uint64_t bcount = 0;
+
+   h0 = m256_const1_64( 0x4903ADFF749C51CE );
+   h1 = m256_const1_64( 0x0D95DE399746DF03 );
+   h2 = m256_const1_64( 0x8FD1934127C79BCE );
+   h3 = m256_const1_64( 0x9A255629FF352CB1 );
+   h4 = m256_const1_64( 0x5DB62599DF6CA7B0 );
+   h5 = m256_const1_64( 0xEABE394CA9D5C3F4 );
+   h6 = m256_const1_64( 0x991112C71A75B523 );
+   h7 = m256_const1_64( 0xAE18A40B660FCC33 );
+
+// Update     
+
+   if ( len <= buf_size - ptr )
+   {
+       memcpy_256( buf + (ptr>>3), vdata, len>>3 );
+       ptr += len;
+   }
+   else
+   {
+      first = ( bcount == 0 ) << 7;
+      do {
+         size_t clen;
+
+         if ( ptr == buf_size )
+         {
+            bcount ++;
+            UBI_BIG_4WAY( 96 + first, 0 );
+            first = 0;
+            ptr = 0;
+         }
+         clen = buf_size - ptr;
+         if ( clen > len )
+            clen = len;
+         memcpy_256( buf + (ptr>>3), vdata, clen>>3 );
+         ptr += clen;
+         vdata += (clen>>3);
+         len -= clen;
+      } while ( len > 0 );
+   }
+
+// Close
+
+   unsigned et;
+
+   memset_zero_256( buf + (ptr>>3), (buf_size - ptr) >> 3 );
+   et = 352 + ((bcount == 0) << 7);
+   UBI_BIG_4WAY( et, ptr );
+
+   memset_zero_256( buf, buf_size >> 3 );
+   bcount = 0;
+   UBI_BIG_4WAY( 510, 8 );
+
+   casti_m256i( out, 0 ) = h0;
+   casti_m256i( out, 1 ) = h1;
+   casti_m256i( out, 2 ) = h2;
+   casti_m256i( out, 3 ) = h3;
+   casti_m256i( out, 4 ) = h4;
+   casti_m256i( out, 5 ) = h5;
+   casti_m256i( out, 6 ) = h6;
+   casti_m256i( out, 7 ) = h7;
+}
+
+void
+skein512_4way_prehash64( skein512_4way_context *sc, const void *data )
+{
+   __m256i *vdata = (__m256i*)data;
+   __m256i *buf = sc->buf;
+   buf[0] = vdata[0];
+   buf[1] = vdata[1];
+   buf[2] = vdata[2];
+   buf[3] = vdata[3];
+   buf[4] = vdata[4];
+   buf[5] = vdata[5];
+   buf[6] = vdata[6];
+   buf[7] = vdata[7];
+   register __m256i h0 = m256_const1_64( 0x4903ADFF749C51CE );
+   register __m256i h1 = m256_const1_64( 0x0D95DE399746DF03 );
+   register __m256i h2 = m256_const1_64( 0x8FD1934127C79BCE );
+   register __m256i h3 = m256_const1_64( 0x9A255629FF352CB1 );
+   register __m256i h4 = m256_const1_64( 0x5DB62599DF6CA7B0 );
+   register __m256i h5 = m256_const1_64( 0xEABE394CA9D5C3F4 );
+   register __m256i h6 = m256_const1_64( 0x991112C71A75B523 );
+   register __m256i h7 = m256_const1_64( 0xAE18A40B660FCC33 );
+   uint64_t bcount = 1;
+
+   UBI_BIG_4WAY( 224, 0 );
+   sc->h0 = h0;
+   sc->h1 = h1;
+   sc->h2 = h2;
+   sc->h3 = h3;
+   sc->h4 = h4;
+   sc->h5 = h5;
+   sc->h6 = h6;
+   sc->h7 = h7;
+}
+
+void
+skein512_4way_final16( skein512_4way_context *sc,  void *out, const void *data )
+{
+   __m256i *vdata = (__m256i*)data;
+   __m256i *buf = sc->buf;
+   register __m256i h0 = sc->h0;
+   register __m256i    h1 = sc->h1;
+   register __m256i    h2 = sc->h2;
+   register __m256i    h3 = sc->h3;
+   register __m256i    h4 = sc->h4;
+   register __m256i    h5 = sc->h5;
+   register __m256i    h6 = sc->h6;
+   register __m256i    h7 = sc->h7;
+
+   const __m256i zero = m256_zero;
+   buf[0] = vdata[0];
+   buf[1] = vdata[1];
+   buf[2] = zero;
+   buf[3] = zero;
+   buf[4] = zero;
+   buf[5] = zero;
+   buf[6] = zero;
+   buf[7] = zero;
+
+   uint64_t bcount = 1;
+   UBI_BIG_4WAY( 352, 16 );
+
+   buf[0] = zero;
+   buf[1] = zero;
+
+   bcount = 0;
+   UBI_BIG_4WAY( 510, 8 );
+
+   casti_m256i( out, 0 ) = h0;
+   casti_m256i( out, 1 ) = h1;
+   casti_m256i( out, 2 ) = h2;
+   casti_m256i( out, 3 ) = h3;
+   casti_m256i( out, 4 ) = h4;
+   casti_m256i( out, 5 ) = h5;
+   casti_m256i( out, 6 ) = h6;
+   casti_m256i( out, 7 ) = h7;
+}
+
+// Broken for 80 bytes, use prehash.
 void
 skein256_4way_update(void *cc, const void *data, size_t len)
 {
@@ -806,6 +1112,9 @@ skein256_4way_close(void *cc, void *dst)
         skein_big_close_4way(cc, 0, 0, dst, 32);
 }
 
+
+
+// Do not use with 128 bit data
 void
 skein512_4way_update(void *cc, const void *data, size_t len)
 {

algo/skein/skein-hash-4way.h

@@ -63,10 +63,16 @@ typedef struct
 typedef skein_8way_big_context skein512_8way_context;
 typedef skein_8way_big_context skein256_8way_context;
 
+void skein512_8way_full( skein512_8way_context *sc, void *out,
+                         const void *data, size_t len );
 void skein512_8way_init( skein512_8way_context *sc );
 void skein512_8way_update( void *cc, const void *data, size_t len );
 void skein512_8way_close( void *cc, void *dst );
 
+void skein512_8way_prehash64( skein512_8way_context *sc, const void *data );
+void skein512_8way_final16( skein512_8way_context *sc, void *out,
+     const void *data );
+
 void skein256_8way_init( skein256_8way_context *sc );
 void skein256_8way_update( void *cc, const void *data, size_t len );
 void skein256_8way_close( void *cc, void *dst );
@@ -85,6 +91,8 @@ typedef skein_4way_big_context skein512_4way_context;
 typedef skein_4way_big_context skein256_4way_context;
 
 void skein512_4way_init( skein512_4way_context *sc );
+void skein512_4way_full( skein512_4way_context *sc, void *out,
+                         const void *data, size_t len );
 void skein512_4way_update( void *cc, const void *data, size_t len );
 void skein512_4way_close( void *cc, void *dst );
 
@@ -92,6 +100,10 @@ void skein256_4way_init( skein256_4way_context *sc );
 void skein256_4way_update( void *cc, const void *data, size_t len );
 void skein256_4way_close( void *cc, void *dst );
 
+void skein512_4way_prehash64( skein512_4way_context *sc, const void *data );
+void skein512_4way_final16( skein512_4way_context *sc, void *out,
+     const void *data );
+
 #ifdef __cplusplus
 }
 #endif

algo/skein/skein2-4way.c

@@ -5,114 +5,126 @@
 
 #if defined(SKEIN_8WAY)
 
+ static __thread skein512_8way_context skein512_8way_ctx
+                                             __attribute__ ((aligned (64)));
+
 void skein2hash_8way( void *output, const void *input )
 {
-   skein512_8way_context ctx;
    uint64_t hash[16*8] __attribute__ ((aligned (128)));
+   skein512_8way_context ctx;
+   memcpy( &ctx, &skein512_8way_ctx, sizeof( ctx ) );
 
-   skein512_8way_init( &ctx );
+   skein512_8way_final16( &ctx, hash, input + (64*8) );
-   skein512_8way_update( &ctx, input, 80 );
+   skein512_8way_full( &ctx, output, hash, 64 );
-   skein512_8way_close( &ctx, hash );
-
-   skein512_8way_init( &ctx );
-   skein512_8way_update( &ctx, hash, 64 );
-   skein512_8way_close( &ctx, output );
 }
 
 int scanhash_skein2_8way( struct work *work, uint32_t max_nonce,
                           uint64_t *hashes_done, struct thr_info *mythr )
 {
-    uint32_t hash[16*8] __attribute__ ((aligned (128)));
+    uint64_t hash[8*8] __attribute__ ((aligned (128)));
     uint32_t vdata[20*8] __attribute__ ((aligned (64)));
     uint32_t lane_hash[8] __attribute__ ((aligned (64)));
-    uint32_t *hash7 = &(hash[49]);
+    uint64_t *hashq3 = &(hash[3*8]);
     uint32_t *pdata = work->data;
     uint32_t *ptarget = work->target;
-    const uint32_t Htarg = ptarget[7];
+    const uint64_t targq3 = ((uint64_t*)ptarget)[3];
     const uint32_t first_nonce = pdata[19];
+    const uint32_t last_nonce = max_nonce - 8;
     uint32_t n = first_nonce;
-    __m512i  *noncev = (__m512i*)vdata + 9;   // aligned
+    __m512i  *noncev = (__m512i*)vdata + 9; 
-    int thr_id = mythr->id; 
+    const int thr_id = mythr->id; 
+    const bool bench = opt_benchmark;
+    skein512_8way_context ctx;
 
     mm512_bswap32_intrlv80_8x64( vdata, pdata );
+    *noncev = mm512_intrlv_blend_32(
+                _mm512_set_epi32( n+7, 0, n+6, 0, n+5, 0, n+4, 0,
+                                  n+3, 0, n+2, 0, n+1, 0, n  , 0 ), *noncev );
+    skein512_8way_prehash64( &ctx, vdata );
     do
     {
-       *noncev = mm512_intrlv_blend_32( mm512_bswap_32(
+       skein512_8way_final16( &ctx, hash, vdata + (16*8) );
-                _mm512_set_epi32( n+7, 0, n+6, 0, n+5, 0, n+4, 0,
+       skein512_8way_full( &ctx, hash, hash, 64 );
-                                  n+3, 0, n+2, 0, n+1, 0, n  , 0 ) ), *noncev );
-
-       skein2hash_8way( hash, vdata );
 
        for ( int lane = 0; lane < 8; lane++ )
-       if ( hash7[ lane<<1 ] <= Htarg )
+       if ( unlikely( hashq3[ lane ] <= targq3 && !bench ) )
        {
           extr_lane_8x64( lane_hash, hash, lane, 256 );
-          if ( fulltest( lane_hash, ptarget ) && !opt_benchmark )
+          if ( valid_hash( lane_hash, ptarget ) && !bench )
           {
-             pdata[19] = n + lane;
+             pdata[19] = bswap_32( n + lane );
-             submit_lane_solution( work, lane_hash, mythr, lane );
+             submit_solution( work, lane_hash, mythr );
           }
        }
+       *noncev = _mm512_add_epi32( *noncev,
+                                  m512_const1_64( 0x0000000800000000 ) );
        n += 8;
-    } while ( (n < max_nonce-8) && !work_restart[thr_id].restart );
+    } while ( likely( (n < last_nonce) && !work_restart[thr_id].restart ) );
 
-    *hashes_done = n - first_nonce + 1;
+    pdata[19] = n;
+    *hashes_done = n - first_nonce;
     return 0;
 }
 
 #elif defined(SKEIN_4WAY)
 
+static __thread skein512_4way_context skein512_4way_ctx
+                                           __attribute__ ((aligned (64)));
+
 void skein2hash_4way( void *output, const void *input )
 {
    skein512_4way_context ctx;
+   memcpy( &ctx, &skein512_4way_ctx, sizeof( ctx ) ); 
    uint64_t hash[16*4] __attribute__ ((aligned (64)));
 
-   skein512_4way_init( &ctx );
+   skein512_4way_final16( &ctx, hash, input + (64*4) );
-   skein512_4way_update( &ctx, input, 80 );
+   skein512_4way_full( &ctx, output, hash, 64 );
-   skein512_4way_close( &ctx, hash );
-
-   skein512_4way_init( &ctx );
-   skein512_4way_update( &ctx, hash, 64 );
-   skein512_4way_close( &ctx, output );
 }
 
 int scanhash_skein2_4way( struct work *work, uint32_t max_nonce,
                           uint64_t *hashes_done, struct thr_info *mythr )
 {
-    uint32_t hash[16*4] __attribute__ ((aligned (64)));
+    uint64_t hash[8*4] __attribute__ ((aligned (64)));
     uint32_t vdata[20*4] __attribute__ ((aligned (64)));
     uint32_t lane_hash[8] __attribute__ ((aligned (64)));
-    uint32_t *hash7 = &(hash[25]);
+    uint64_t *hash_q3 = &(hash[3*4]);
     uint32_t *pdata = work->data;
     uint32_t *ptarget = work->target;
-    const uint32_t Htarg = ptarget[7];
+    const uint64_t targ_q3 = ((uint64_t*)ptarget)[3];
     const uint32_t first_nonce = pdata[19];
+    const uint32_t last_nonce = max_nonce - 4;
     uint32_t n = first_nonce;
-    __m256i  *noncev = (__m256i*)vdata + 9;   // aligned
+    __m256i  *noncev = (__m256i*)vdata + 9; 
-    int thr_id = mythr->id;  // thr_id arg is deprecated
+    const int thr_id = mythr->id;  
+    const bool bench = opt_benchmark;
+    skein512_4way_context ctx;
 
     mm256_bswap32_intrlv80_4x64( vdata, pdata );
+    skein512_4way_prehash64( &ctx, vdata );
+    *noncev = mm256_intrlv_blend_32(
+                _mm256_set_epi32( n+3, 0, n+2, 0, n+1, 0, n, 0 ), *noncev );
     do 
     {
-       *noncev = mm256_intrlv_blend_32( mm256_bswap_32(
+       skein512_4way_final16( &ctx, hash, vdata + (16*4) );
-                _mm256_set_epi32( n+3, 0, n+2, 0, n+1, 0, n, 0 ) ), *noncev );
+       skein512_4way_full( &ctx, hash, hash, 64 );
-
-       skein2hash_4way( hash, vdata );
 
        for ( int lane = 0; lane < 4; lane++ )
-       if ( hash7[ lane<<1 ] <= Htarg )
+       if ( hash_q3[ lane ] <= targ_q3 )
        {
           extr_lane_4x64( lane_hash, hash, lane, 256 );
-          if ( fulltest( lane_hash, ptarget ) && !opt_benchmark )
+          if ( valid_hash( lane_hash, ptarget ) && !bench )
           {
-             pdata[19] = n + lane;
+             pdata[19] = bswap_32( n + lane );
-             submit_lane_solution( work, lane_hash, mythr, lane );
+             submit_solution( work, lane_hash, mythr );
           }
        }
+       *noncev = _mm256_add_epi32( *noncev,
+                                  m256_const1_64( 0x0000000400000000 ) );
        n += 4;
-    } while ( (n < max_nonce) && !work_restart[thr_id].restart );
+    } while ( (n < last_nonce) && !work_restart[thr_id].restart );
 
-    *hashes_done = n - first_nonce + 1;
+    pdata[19] = n;
+    *hashes_done = n - first_nonce;
     return 0;
 }
 

algo/whirlpool/sph_whirlpool.h

@@ -120,6 +120,13 @@ void sph_whirlpool(void *cc, const void *data, size_t len);
  */
 void sph_whirlpool_close(void *cc, void *dst);
 
+#define sph_whirlpool512_full( cc, dst, data, len ) \
+do{ \
+   sph_whirlpool_init( cc ); \
+   sph_whirlpool( cc, data, len ); \
+   sph_whirlpool_close( cc, dst ); \
+}while(0)
+
 /**
  * WHIRLPOOL-0 uses the same structure than plain WHIRLPOOL.
  */

algo/x11/c11-4way.c

@@ -279,7 +279,7 @@ int scanhash_c11_8way( struct work *work, uint32_t max_nonce,
              && fulltest( hash+(i<<3), ptarget ) && !opt_benchmark )
         {
            pdata[19] = n+i;
-           submit_lane_solution( work, hash+(i<<3), mythr, i );
+           submit_solution( work, hash+(i<<3), mythr );
         }
         n += 8;
      } while ( ( n < max_nonce ) && !work_restart[thr_id].restart );
@@ -459,7 +459,7 @@ int scanhash_c11_4way( struct work *work, uint32_t max_nonce,
             && fulltest( hash+(i<<3), ptarget ) && !opt_benchmark )
         {
            pdata[19] = n+i;
-           submit_lane_solution( work, hash+(i<<3), mythr, i );
+           submit_solution( work, hash+(i<<3), mythr );
         }
         n += 4;
      } while ( ( n < max_nonce ) && !work_restart[thr_id].restart );

algo/x11/timetravel-4way.c

@@ -221,7 +221,7 @@ int scanhash_timetravel_4way( struct work *work, uint32_t max_nonce,
           && !opt_benchmark )
       {
           pdata[19] = n+i;
-          submit_lane_solution( work, hash+(i<<3), mythr, i );
+          submit_solution( work, hash+(i<<3), mythr );
       }
       n += 4;
    } while ( ( n < max_nonce ) && !(*restart) );

algo/x11/timetravel10-4way.c

@@ -256,7 +256,7 @@ int scanhash_timetravel10_4way( struct work *work,
             && !opt_benchmark )
       {
          pdata[19] = n+i;
-         submit_lane_solution( work, hash+(i<<3), mythr, i );
+         submit_solution( work, hash+(i<<3), mythr );
       }
       n += 4;
    } while ( ( n < max_nonce ) && !(*restart) );

algo/x11/tribus-4way.c

@@ -128,7 +128,7 @@ int scanhash_tribus_8way( struct work *work, uint32_t max_nonce,
      if ( fulltest( hash+(i<<3), ptarget ) && !opt_benchmark )
      {
           pdata[19] = n+i;
-          submit_lane_solution( work, hash+(i<<3), mythr, i );
+          submit_solution( work, hash+(i<<3), mythr );
      }
      n += 8;
    } while ( ( n < max_nonce-8 )  && !work_restart[thr_id].restart);
@@ -213,7 +213,7 @@ int scanhash_tribus_4way( struct work *work, uint32_t max_nonce,
      if ( fulltest( hash+(i<<3), ptarget ) && !opt_benchmark )
      {
           pdata[19] = n+i;
-          submit_lane_solution( work, hash+(i<<3), mythr, i );
+          submit_solution( work, hash+(i<<3), mythr );
      }
      n += 4;
    } while ( ( n < max_nonce-4 )  && !work_restart[thr_id].restart);

algo/x11/x11-4way.c

@@ -279,7 +279,7 @@ int scanhash_x11_8way( struct work *work, uint32_t max_nonce,
               && fulltest( hash+(i<<3), ptarget ) && !opt_benchmark )
          {
              pdata[19] = n+i;
-             submit_lane_solution( work, hash+(i<<3), mythr, i );
+             submit_solution( work, hash+(i<<3), mythr );
          }
          n += 8;
      } while ( ( n < last_nonce ) && !work_restart[thr_id].restart );
@@ -469,7 +469,7 @@ int scanhash_x11_4way( struct work *work, uint32_t max_nonce,
                  && fulltest( hash+(i<<3), ptarget ) && !opt_benchmark )
             {
                pdata[19] = n+i;
-               submit_lane_solution( work, hash+(i<<3), mythr, i );
+               submit_solution( work, hash+(i<<3), mythr );
             }
             n += 4;
          } while ( ( n < max_nonce ) && !work_restart[thr_id].restart );

algo/x11/x11evo-4way.c

@@ -269,7 +269,7 @@ int scanhash_x11evo_4way( struct work* work, uint32_t max_nonce,
                  && fulltest( hash+(i<<3), ptarget ) && !opt_benchmark )
          {
             pdata[19] = n+i;
-            submit_lane_solution( work, hash+(i<<3), mythr, i );
+            submit_solution( work, hash+(i<<3), mythr );
          }
          n += 4;
      } while ( ( n < max_nonce ) && !work_restart[thr_id].restart );

algo/x11/x11gost-4way.c

@@ -312,7 +312,7 @@ int scanhash_x11gost_8way( struct work *work, uint32_t max_nonce,
               && fulltest( hash+(i<<3), ptarget ) && !opt_benchmark )
          {
              pdata[19] = n+i;
-             submit_lane_solution( work, hash+(i<<3), mythr, i );
+             submit_solution( work, hash+(i<<3), mythr );
          }
          n += 8;
      } while ( ( n < max_nonce ) && !work_restart[thr_id].restart );
@@ -498,7 +498,7 @@ int scanhash_x11gost_4way( struct work *work, uint32_t max_nonce,
              && fulltest( hash+(i<<3), ptarget ) && !opt_benchmark )
         {
            pdata[19] = n+i;
-           submit_lane_solution( work, hash+(i<<3), mythr, i );
+           submit_solution( work, hash+(i<<3), mythr );
         }
         n += 4;
      } while ( ( n < max_nonce ) && !work_restart[thr_id].restart );

algo/x12/x12-4way.c

@@ -170,6 +170,9 @@ void x12_8way_hash( void *state, const void *input )
      dintrlv_4x128_512( hash0, hash1, hash2, hash3, vhashA );
      dintrlv_4x128_512( hash4, hash5, hash6, hash7, vhashB );
 
+     update_final_echo( &ctx.echo, (BitSequence *)hash0,
+                       (const BitSequence *) hash0, 512 );
+     memcpy( &ctx.echo, &x12_8way_ctx.echo, sizeof(hashState_echo) );
      update_final_echo( &ctx.echo, (BitSequence *)hash1,
                        (const BitSequence *) hash1, 512 );
      memcpy( &ctx.echo, &x12_8way_ctx.echo, sizeof(hashState_echo) );
@@ -263,7 +266,7 @@ int scanhash_x12_8way( struct work *work, uint32_t max_nonce,
            if ( fulltest( lane_hash, ptarget ) && !opt_benchmark )
            {
               pdata[19] = n + lane;
-              submit_lane_solution( work, lane_hash, mythr, lane );
+              submit_solution( work, lane_hash, mythr );
            }
         }
         n += 8;
@@ -363,6 +366,18 @@ void x12_4way_hash( void *state, const void *input )
      simd_2way_update_close( &ctx.simd, vhash, vhash, 512 );
      dintrlv_2x128( hash2, hash3, vhash, 512 );
 
+     update_final_echo( &ctx.echo, (BitSequence *)hash0,
+                       (const BitSequence *) hash0, 512 );
+     memcpy( &ctx.echo, &x12_4way_ctx.echo, sizeof(hashState_echo) );
+     update_final_echo( &ctx.echo, (BitSequence *)hash1,
+                       (const BitSequence *) hash1, 512 );
+     memcpy( &ctx.echo, &x12_4way_ctx.echo, sizeof(hashState_echo) );
+     update_final_echo( &ctx.echo, (BitSequence *)hash2,
+                       (const BitSequence *) hash2, 512 );
+     memcpy( &ctx.echo, &x12_4way_ctx.echo, sizeof(hashState_echo) );
+     update_final_echo( &ctx.echo, (BitSequence *)hash3,
+                       (const BitSequence *) hash3, 512 );
+     
      update_and_final_groestl( &ctx.groestl, (char*)hash0, (char*)hash0, 512 );
      memcpy( &ctx.groestl, &x12_4way_ctx.groestl, sizeof(hashState_groestl) );
      update_and_final_groestl( &ctx.groestl, (char*)hash1, (char*)hash1, 512 );
@@ -431,7 +446,7 @@ int scanhash_x12_4way( struct work *work, uint32_t max_nonce,
             if ( fulltest( hash+(i<<3), ptarget ) && !opt_benchmark )
             {
                pdata[19] = n+i;
-               submit_lane_solution( work, hash+(i<<3), mythr, i );
+               submit_solution( work, hash+(i<<3), mythr );
             }
             n += 4;
          } while ( ( n < max_nonce ) && !work_restart[thr_id].restart );

algo/x13/phi1612-4way.c

@@ -208,7 +208,7 @@ int scanhash_phi1612_8way( struct work *work, uint32_t max_nonce,
         if ( fulltest( hash+(i<<3), ptarget ) && !opt_benchmark )
         {
            pdata[19] = n+i;
-           submit_lane_solution( work, hash+(i<<3), mythr, i );
+           submit_solution( work, hash+(i<<3), mythr );
         }
         n += 8;
      } while ( ( n < max_nonce-8 ) && !work_restart[thr_id].restart );
@@ -251,8 +251,12 @@ void phi1612_4way_hash( void *state, const void *input )
      memcpy( &ctx, &phi1612_4way_ctx, sizeof(phi1612_4way_ctx) );
 
      // Skein parallel 4way
-     skein512_4way_update( &ctx.skein, input, 80 );
+
-     skein512_4way_close( &ctx.skein, vhash );
+// skein 4way is broken for 80 bytes
+//     skein512_4way_update( &ctx.skein, input, 80 );
+//     skein512_4way_close( &ctx.skein, vhash );
+     skein512_4way_prehash64( &ctx.skein, input );
+     skein512_4way_final16( &ctx.skein, vhash, input + (64*4) );
 
      // JH
      jh512_4way_update( &ctx.jh, vhash, 64 );
@@ -344,7 +348,7 @@ int scanhash_phi1612_4way( struct work *work, uint32_t max_nonce,
         if ( fulltest( hash+(i<<3), ptarget ) && !opt_benchmark )
         {
            pdata[19] = n+i;
-           submit_lane_solution( work, hash+(i<<3), mythr, i );
+           submit_solution( work, hash+(i<<3), mythr );
         }
         n += 4;
      } while ( ( n < max_nonce ) && !work_restart[thr_id].restart );

algo/x13/skunk-4way.c

@@ -35,8 +35,7 @@ void skunk_8way_hash( void *output, const void *input )
      skunk_8way_ctx_holder ctx __attribute__ ((aligned (64)));
      memcpy( &ctx, &skunk_8way_ctx, sizeof(skunk_8way_ctx) );
 
-     skein512_8way_update( &ctx.skein, input, 80 );
+     skein512_8way_final16( &ctx.skein, vhash, input );
-     skein512_8way_close( &ctx.skein, vhash );
      dintrlv_8x64( hash0, hash1, hash2, hash3, hash4, hash5, hash6,
                         hash7, vhash, 512 );
   
@@ -104,35 +103,35 @@ int scanhash_skunk_8way( struct work *work, uint32_t max_nonce,
    uint32_t *pdata = work->data;
    uint32_t *ptarget = work->target;
    const uint32_t first_nonce = pdata[19];
+   const uint32_t last_nonce = max_nonce - 8;
    uint32_t n = first_nonce;
-   __m512i  *noncev = (__m512i*)vdata + 9;   // aligned
+   __m512i  *noncev = (__m512i*)vdata + 9; 
-   const uint32_t Htarg = ptarget[7];
+   const int thr_id = mythr->id;  
-   int thr_id = mythr->id;  
    volatile uint8_t *restart = &(work_restart[thr_id].restart);
+   const bool bench = opt_benchmark;
 
-   if ( opt_benchmark )
+   if ( bench )  ptarget[7] = 0x0fff;
-      ((uint32_t*)ptarget)[7] = 0x0cff;
 
    mm512_bswap32_intrlv80_8x64( vdata, pdata );
+   skein512_8way_prehash64( &skunk_8way_ctx.skein, vdata );
+   *noncev = mm512_intrlv_blend_32( 
+             _mm512_set_epi32( n+7, 0, n+6, 0, n+5, 0, n+4, 0,
+                               n+3, 0, n+2, 0, n+1, 0, n  , 0 ), *noncev );
    do
    {
-      *noncev = mm512_intrlv_blend_32( mm512_bswap_32(
-              _mm512_set_epi32( n+7, 0, n+6, 0, n+5, 0, n+4, 0,
-                                n+3, 0, n+2, 0, n+1, 0, n  , 0 ) ), *noncev );
-
       skunk_8way_hash( hash, vdata );
-      pdata[19] = n;
 
       for ( int i = 0; i < 8; i++ )
-      if ( unlikely( (hash+(i<<3))[7] <= Htarg ) )
+      if ( unlikely( valid_hash( hash+(i<<3), ptarget ) && !bench ) )
-      if ( likely( fulltest( hash+(i<<3), ptarget ) && !opt_benchmark ) )
       {
-         pdata[19] = n+i;
+         pdata[19] = bswap_32( n+i );
-         submit_lane_solution( work, hash+(i<<3), mythr, i );
+         submit_solution( work, hash+(i<<3), mythr );
       }
+      *noncev = _mm512_add_epi32( *noncev,
+                                  m512_const1_64( 0x0000000800000000 ) );
       n +=8;
-   } while ( likely( ( n < max_nonce-8 ) && !(*restart) ) );
+   } while ( likely( ( n < last_nonce ) && !( *restart ) ) );
-
+   pdata[19] = n;
    *hashes_done = n - first_nonce;
    return 0;
 }
@@ -159,17 +158,16 @@ static __thread skunk_4way_ctx_holder skunk_4way_ctx;
 
 void skunk_4way_hash( void *output, const void *input )
 {
+     uint64_t vhash[8*4] __attribute__ ((aligned (128)));
      uint64_t hash0[8] __attribute__ ((aligned (64)));
      uint64_t hash1[8] __attribute__ ((aligned (64)));
      uint64_t hash2[8] __attribute__ ((aligned (64)));
      uint64_t hash3[8] __attribute__ ((aligned (64)));
-     uint64_t vhash[8*4] __attribute__ ((aligned (64)));
 
      skunk_4way_ctx_holder ctx __attribute__ ((aligned (64)));
      memcpy( &ctx, &skunk_4way_ctx, sizeof(skunk_4way_ctx) );
 
-     skein512_4way_update( &ctx.skein, input, 80 );
+     skein512_4way_final16( &ctx.skein, vhash, input + (64*4) );
-     skein512_4way_close( &ctx.skein, vhash );
      dintrlv_4x64( hash0, hash1, hash2, hash3, vhash, 512 );
 
      cubehashUpdateDigest( &ctx.cube, (byte*) hash0, (const byte*)hash0, 64 );
@@ -213,40 +211,40 @@ void skunk_4way_hash( void *output, const void *input )
 int scanhash_skunk_4way( struct work *work, uint32_t max_nonce,
                     uint64_t *hashes_done, struct thr_info *mythr )
 {
-   uint32_t hash[4*8] __attribute__ ((aligned (64)));
+   uint32_t hash[4*8] __attribute__ ((aligned (128)));
-   uint32_t vdata[24*4] __attribute__ ((aligned (64)));
+   uint32_t vdata[20*4] __attribute__ ((aligned (64)));
    uint32_t *pdata = work->data;
    uint32_t *ptarget = work->target;
    const uint32_t first_nonce = pdata[19];
+   const uint32_t last_nonce = max_nonce - 4;
    uint32_t n = first_nonce;
-   __m256i  *noncev = (__m256i*)vdata + 9;   // aligned
+   __m256i  *noncev = (__m256i*)vdata + 9; 
-   const uint32_t Htarg = ptarget[7];
+   const int thr_id = mythr->id; 
-   int thr_id = mythr->id;  // thr_id arg is deprecated
    volatile uint8_t *restart = &( work_restart[ thr_id ].restart );
+   const bool bench = opt_benchmark;
 
-   if ( opt_benchmark )
+   if ( bench )  ptarget[7] = 0x0fff;
-      ((uint32_t*)ptarget)[7] = 0x0cff;
 
    mm256_bswap32_intrlv80_4x64( vdata, pdata );
+   skein512_4way_prehash64( &skunk_4way_ctx.skein, vdata );
+   *noncev = mm256_intrlv_blend_32(
+             _mm256_set_epi32( n+3, 0, n+2, 0, n+1, 0, n, 0 ), *noncev );
    do
    {
-      *noncev = mm256_intrlv_blend_32( mm256_bswap_32(
-                 _mm256_set_epi32( n+3, 0, n+2, 0, n+1, 0, n, 0 ) ), *noncev );
-
       skunk_4way_hash( hash, vdata );
-      pdata[19] = n;
 
       for ( int i = 0; i < 4; i++ )
-      if ( (hash+(i<<3))[7] <= Htarg )
+      if ( unlikely( valid_hash( hash+(i<<3), ptarget ) && !bench ) )
-      if ( fulltest( hash+(i<<3), ptarget ) && !opt_benchmark )
       {
-         pdata[19] = n+i;
+         pdata[19] = bswap_32( n + i );
-         submit_lane_solution( work, hash+(i<<3), mythr, i );
+         submit_solution( work, hash+(i<<3), mythr );
       }
+      *noncev = _mm256_add_epi32( *noncev,
+                                  m256_const1_64( 0x0000000400000000 ) );
       n +=4;
-   } while ( ( n < max_nonce ) && !(*restart) );
+   } while ( likely( ( n < last_nonce ) && !( *restart ) ) );
-
+   pdata[19] = n;
-   *hashes_done = n - first_nonce + 1;
+   *hashes_done = n - first_nonce;
    return 0;
 }
 

algo/x13/x13-4way.c

@@ -319,7 +319,7 @@ int scanhash_x13_8way( struct work *work, uint32_t max_nonce,
               && fulltest( hash+(i<<3), ptarget ) && !opt_benchmark )
          {
              pdata[19] = n+i;
-             submit_lane_solution( work, hash+(i<<3), mythr, i );
+             submit_solution( work, hash+(i<<3), mythr );
          }
          n += 8;
      } while ( ( n < last_nonce ) && !work_restart[thr_id].restart );
@@ -531,7 +531,7 @@ int scanhash_x13_4way( struct work *work, uint32_t max_nonce,
             if ( fulltest( hash+(i<<3), ptarget ) && !opt_benchmark )
             {
                pdata[19] = n+i;
-               submit_lane_solution( work, hash+(i<<3), mythr, i );
+               submit_solution( work, hash+(i<<3), mythr );
             }
             n += 4;
          } while ( ( n < max_nonce )  && !work_restart[thr_id].restart );

algo/x13/x13bcd-4way.c

@@ -321,7 +321,7 @@ int scanhash_x13bcd_8way( struct work *work, uint32_t max_nonce,
         if ( fulltest( hash+(i<<3), ptarget ) && !opt_benchmark )
         {
               pdata[19] = n+i;
-              submit_lane_solution( work, hash+(i<<3), mythr, i );
+              submit_solution( work, hash+(i<<3), mythr );
         }
         n += 8;
      } while ( ( n < last_nonce ) && !work_restart[thr_id].restart );
@@ -541,7 +541,7 @@ int scanhash_x13bcd_4way( struct work *work, uint32_t max_nonce,
         if ( fulltest( hash+(i<<3), ptarget ) && !opt_benchmark )
         {
             pdata[19] = n+i;
-            submit_lane_solution( work, hash+(i<<3), mythr, i );
+            submit_solution( work, hash+(i<<3), mythr );
         }
         n += 4;
      } while ( ( n < last_nonce ) && !work_restart[thr_id].restart );

algo/x13/x13sm3-4way.c

@@ -246,7 +246,7 @@ int scanhash_x13sm3_4way( struct work *work, uint32_t max_nonce,
             if ( fulltest( hash+(i<<3), ptarget ) && !opt_benchmark )
             {
                pdata[19] = n+i;
-              submit_lane_solution( work, hash+(i<<3), mythr, i );
+              submit_solution( work, hash+(i<<3), mythr );
             }
             n += 4;
          } while ( ( n < max_nonce ) && !work_restart[thr_id].restart );

algo/x14/polytimos-4way.c

@@ -129,7 +129,7 @@ int scanhash_polytimos_4way( struct work *work, uint32_t max_nonce,
       if( fulltest( hash+(i<<3), ptarget ) && !opt_benchmark )
       {
          pdata[19] = n+i;
-         submit_lane_solution( work, hash+(i<<3), mythr, i );
+         submit_solution( work, hash+(i<<3), mythr );
       }
       n += 4;
 

algo/x14/veltor-4way.c

@@ -108,7 +108,7 @@ int scanhash_veltor_4way( struct work *work, uint32_t max_nonce,
          if ( (hash+(i<<3))[7] <= Htarg && fulltest( hash+(i<<3), ptarget ) )
          {
             pdata[19] = n+i;
-            submit_lane_solution( work, hash+(i<<3), mythr, i );
+            submit_solution( work, hash+(i<<3), mythr );
          }
          n += 4;
      } while ( ( n < max_nonce ) && !(*restart) );

algo/x14/x14-4way.c

@@ -324,7 +324,7 @@ int scanhash_x14_8way( struct work *work, uint32_t max_nonce,
             if ( fulltest( lane_hash, ptarget ) && !opt_benchmark )
             {
                 pdata[19] = n + lane;
-                submit_lane_solution( work, lane_hash, mythr, lane );
+                submit_solution( work, lane_hash, mythr );
             }
          }
          n += 8;
@@ -534,7 +534,7 @@ int scanhash_x14_4way( struct work *work, uint32_t max_nonce,
            if ( fulltest( lane_hash, ptarget ) && !opt_benchmark )
            {
                pdata[19] = n + lane;
-               submit_lane_solution( work, lane_hash, mythr, lane );
+               submit_solution( work, lane_hash, mythr );
            }
         }
         n += 4;

algo/x15/x15-4way.c

@@ -364,7 +364,7 @@ int scanhash_x15_8way( struct work *work, uint32_t max_nonce,
         if ( fulltest( hash+(i<<3), ptarget ) && !opt_benchmark )
         {
            pdata[19] = n+i;
-           submit_lane_solution( work, hash, mythr, i );
+           submit_solution( work, hash, mythr );
         }
         n += 8;
      } while ( ( n < last_nonce ) && !work_restart[thr_id].restart );
@@ -592,7 +592,7 @@ int scanhash_x15_4way( struct work *work, uint32_t max_nonce,
          if ( fulltest( hash+(i<<3), ptarget ) && !opt_benchmark )
          {
             pdata[19] = n+i;
-            submit_lane_solution( work, hash, mythr, i );
+            submit_solution( work, hash, mythr );
          }
          n += 4;
      } while ( ( n < last_nonce ) && !work_restart[thr_id].restart );

algo/x16/hex.c

@@ -30,9 +30,6 @@
   #include "algo/groestl/aes_ni/hash-groestl.h"
 #endif
 
-static __thread uint32_t s_ntime = UINT32_MAX;
-static __thread char hashOrder[X16R_HASH_FUNC_COUNT + 1] = { 0 };
-
 static void hex_getAlgoString(const uint32_t* prevblock, char *output)
 {
    char *sptr = output;
@@ -50,6 +47,7 @@ static void hex_getAlgoString(const uint32_t* prevblock, char *output)
    *sptr = '\0';
 }
 
+/*
 union _hex_context_overlay
 {
 #if defined(__AES__)
@@ -66,7 +64,7 @@ union _hex_context_overlay
         sph_keccak512_context   keccak;
         hashState_luffa         luffa;
         cubehashParam           cube;
-        sph_shavite512_context  shavite;
+        shavite512_context      shavite;
         hashState_sd            simd;
         sph_hamsi512_context    hamsi;
         sph_fugue512_context    fugue;
@@ -75,18 +73,19 @@ union _hex_context_overlay
         SHA512_CTX              sha512;
 };
 typedef union _hex_context_overlay hex_context_overlay;
+*/
 
-static __thread hex_context_overlay hex_ctx;
+static __thread x16r_context_overlay hex_ctx;
 
-void hex_hash( void* output, const void* input )
+int hex_hash( void* output, const void* input, int thrid )
 {
    uint32_t _ALIGN(128) hash[16];
-   hex_context_overlay ctx;
+   x16r_context_overlay ctx;
    memcpy( &ctx, &hex_ctx, sizeof(ctx) );
    void *in = (void*) input;
    int size = 80;
 
-   char elem = hashOrder[0];
+   char elem = x16r_hash_order[0];
    uint8_t algo = elem >= 'A' ? elem - 'A' + 10 : elem - '0';
 
    for ( int i = 0; i < 16; i++ )
@@ -160,9 +159,7 @@ void hex_hash( void* output, const void* input )
             }
          break;
          case SHAVITE:
-            sph_shavite512_init( &ctx.shavite );
+            shavite512_full( &ctx.shavite, hash, in, size );
-            sph_shavite512( &ctx.shavite, in, size );
-            sph_shavite512_close( &ctx.shavite, hash );
          break;
          case SIMD:
              init_sd( &ctx.simd, 512 );
@@ -190,9 +187,7 @@ void hex_hash( void* output, const void* input )
             sph_hamsi512_close( &ctx.hamsi, hash );
          break;
          case FUGUE:
-             sph_fugue512_init( &ctx.fugue );
+             sph_fugue512_full( &ctx.fugue, hash, in, size );
-             sph_fugue512( &ctx.fugue, in, size );
-             sph_fugue512_close( &ctx.fugue, hash );
          break;
          case SHABAL:
             if ( i == 0 ) 
@@ -206,13 +201,12 @@ void hex_hash( void* output, const void* input )
          break;
          case WHIRLPOOL:
             if ( i == 0 ) 
-                sph_whirlpool( &ctx.whirlpool, in+64, 16 );
-            else
             {
-                sph_whirlpool_init( &ctx.whirlpool );
+                sph_whirlpool( &ctx.whirlpool, in+64, 16 );
-                sph_whirlpool( &ctx.whirlpool, in, size );
-            }
                 sph_whirlpool_close( &ctx.whirlpool, hash );
+            }
+            else
+                sph_whirlpool512_full( &ctx.whirlpool, hash, in,  size );
          break;
          case SHA_512:
              SHA512_Init( &ctx.sha512 );
@@ -220,11 +214,15 @@ void hex_hash( void* output, const void* input )
              SHA512_Final( (unsigned char*) hash, &ctx.sha512 );
          break;
       }
+
+      if ( work_restart[thrid].restart ) return 0;
+
       algo = (uint8_t)hash[0] % X16R_HASH_FUNC_COUNT;
       in = (void*) hash;
       size = 64;
    }
    memcpy(output, hash, 32);
+   return 1;
 }
 
 int scanhash_hex( struct work *work, uint32_t max_nonce,
@@ -235,7 +233,7 @@ int scanhash_hex( struct work *work, uint32_t max_nonce,
    uint32_t *pdata = work->data;
    uint32_t *ptarget = work->target;
    const uint32_t first_nonce = pdata[19];
-   const uint32_t last_nonce = max_nonce - 4;
+   const uint32_t last_nonce = max_nonce;
    const int thr_id = mythr->id;
    uint32_t nonce = first_nonce;
    volatile uint8_t *restart = &(work_restart[thr_id].restart);
@@ -244,17 +242,18 @@ int scanhash_hex( struct work *work, uint32_t max_nonce,
 
    mm128_bswap32_80( edata, pdata );
    
+   static __thread uint32_t s_ntime = UINT32_MAX;
    uint32_t ntime = swab32(pdata[17]);
    if ( s_ntime != ntime )
    {
-      hex_getAlgoString( (const uint32_t*) (&edata[1]), hashOrder );
+      hex_getAlgoString( (const uint32_t*) (&edata[1]), x16r_hash_order );
       s_ntime = ntime;
       if ( opt_debug && !thr_id )
-              applog( LOG_INFO, "hash order %s (%08x)", hashOrder, ntime );
+              applog( LOG_INFO, "hash order %s (%08x)", x16r_hash_order, ntime );
    }
 
    // Do midstate prehash on hash functions with block size <= 64 bytes.
-   const char elem = hashOrder[0];
+   const char elem = x16r_hash_order[0];
    const uint8_t algo = elem >= 'A' ? elem - 'A' + 10 : elem - '0';
    switch ( algo )
    {
@@ -291,8 +290,7 @@ int scanhash_hex( struct work *work, uint32_t max_nonce,
    do
    {
       edata[19] = nonce;
-      hex_hash( hash32, edata );
+      if ( hex_hash( hash32, edata, thr_id ) );
-
       if ( unlikely( valid_hash( hash32, ptarget ) && !bench ) )
       {
          be32enc( &pdata[19], nonce );

algo/x16/minotaur.c

@@ -0,0 +1,258 @@
+// Minotaur hash
+
+#include "algo-gate-api.h"
+#include <stdlib.h>
+#include <stdint.h>
+#include <string.h>
+#include <stdio.h>
+#include "algo/blake/sph_blake.h"
+#include "algo/bmw/sph_bmw.h"
+#include "algo/jh/sph_jh.h"
+#include "algo/keccak/sph_keccak.h"
+#include "algo/skein/sph_skein.h"
+#include "algo/shavite/sph_shavite.h"
+#include "algo/luffa/luffa_for_sse2.h"
+#include "algo/cubehash/cubehash_sse2.h"
+#include "algo/simd/nist.h"
+#include "algo/hamsi/sph_hamsi.h"
+#include "algo/fugue/sph_fugue.h"
+#include "algo/shabal/sph_shabal.h"
+#include "algo/whirlpool/sph_whirlpool.h"
+#include <openssl/sha.h>
+#if defined(__AES__)
+  #include "algo/echo/aes_ni/hash_api.h"
+  #include "algo/groestl/aes_ni/hash-groestl.h"
+#else
+  #include "algo/echo/sph_echo.h"
+  #include "algo/groestl/sph_groestl.h"
+#endif
+
+// Config
+#define MINOTAUR_ALGO_COUNT	16
+
+typedef struct TortureNode TortureNode;
+typedef struct TortureGarden TortureGarden;
+
+// Graph of hash algos plus SPH contexts
+struct TortureGarden {
+#if defined(__AES__)
+        hashState_echo          echo;
+        hashState_groestl       groestl;
+#else
+        sph_echo512_context      echo;
+        sph_groestl512_context   groestl;
+#endif
+        sph_blake512_context    blake;
+        sph_bmw512_context      bmw;
+        sph_skein512_context    skein;
+        sph_jh512_context       jh;
+        sph_keccak512_context   keccak;
+        hashState_luffa         luffa;
+        cubehashParam           cube;
+        shavite512_context      shavite;
+        hashState_sd            simd;
+        sph_hamsi512_context    hamsi;
+        sph_fugue512_context    fugue;
+        sph_shabal512_context   shabal;
+        sph_whirlpool_context   whirlpool;
+        SHA512_CTX              sha512;
+
+    struct TortureNode {
+        unsigned int algo;
+        TortureNode *childLeft;
+        TortureNode *childRight;
+    } nodes[22];
+} __attribute__ ((aligned (64)));
+
+// Get a 64-byte hash for given 64-byte input, using given TortureGarden contexts and given algo index
+static void get_hash( void *output, const void *input, TortureGarden *garden,
+	              unsigned int algo )
+{    
+	unsigned char hash[64] __attribute__ ((aligned (64)));
+
+    switch (algo) {
+        case 0:
+            sph_blake512_init(&garden->blake);
+            sph_blake512(&garden->blake, input, 64);
+            sph_blake512_close(&garden->blake, hash);
+            break;
+        case 1:
+            sph_bmw512_init(&garden->bmw);
+            sph_bmw512(&garden->bmw, input, 64);
+            sph_bmw512_close(&garden->bmw, hash);        
+            break;
+        case 2:
+            cubehashInit( &garden->cube, 512, 16, 32 );
+            cubehashUpdateDigest( &garden->cube, (byte*)hash,
+			         (const byte*)input, 64 );
+            break;
+        case 3:
+#if defined(__AES__)
+            echo_full( &garden->echo, (BitSequence *)hash, 512,
+                              (const BitSequence *)input, 64 );
+#else
+            sph_echo512_init(&garden->echo);
+            sph_echo512(&garden->echo, input, 64);
+            sph_echo512_close(&garden->echo, hash);          
+#endif
+	    break;
+        case 4:
+            sph_fugue512_init(&garden->fugue);
+            sph_fugue512(&garden->fugue, input, 64);
+            sph_fugue512_close(&garden->fugue, hash);          
+            break;
+        case 5:
+#if defined(__AES__)
+            groestl512_full( &garden->groestl, (char*)hash, (char*)input, 512 );
+#else
+            sph_groestl512_init(&garden->groestl);
+            sph_groestl512(&garden->groestl, input, 64);
+            sph_groestl512_close(&garden->groestl, hash);          
+#endif
+	    break;
+        case 6:
+            sph_hamsi512_init(&garden->hamsi);
+            sph_hamsi512(&garden->hamsi, input, 64);
+            sph_hamsi512_close(&garden->hamsi, hash);          
+            break;
+        case 7:
+            SHA512_Init( &garden->sha512 );
+            SHA512_Update( &garden->sha512, input, 64 );
+            SHA512_Final( (unsigned char*)hash, &garden->sha512 );
+            break;
+        case 8:
+            sph_jh512_init(&garden->jh);
+            sph_jh512(&garden->jh, input, 64);
+            sph_jh512_close(&garden->jh, hash);          
+            break;
+        case 9:
+            sph_keccak512_init(&garden->keccak);
+            sph_keccak512(&garden->keccak, input, 64);
+            sph_keccak512_close(&garden->keccak, hash);
+            break;
+        case 10:
+            init_luffa( &garden->luffa, 512 );
+            update_and_final_luffa( &garden->luffa, (BitSequence*)hash,
+                                    (const BitSequence*)input, 64 );
+            break;
+        case 11:
+            sph_shabal512_init(&garden->shabal);
+            sph_shabal512(&garden->shabal, input, 64);
+            sph_shabal512_close(&garden->shabal, hash);          
+            break;
+        case 12:
+            sph_shavite512_init(&garden->shavite);
+            sph_shavite512(&garden->shavite, input, 64);
+            sph_shavite512_close(&garden->shavite, hash);          
+            break;
+        case 13:
+            init_sd( &garden->simd, 512 );
+            update_final_sd( &garden->simd, (BitSequence *)hash,
+                              (const BitSequence*)input, 512 );
+            break;
+        case 14:
+            sph_skein512_init(&garden->skein);
+            sph_skein512(&garden->skein, input, 64);
+            sph_skein512_close(&garden->skein, hash);          
+            break;
+        case 15:
+            sph_whirlpool_init(&garden->whirlpool);
+            sph_whirlpool(&garden->whirlpool, input, 64);
+            sph_whirlpool_close(&garden->whirlpool, hash);          
+            break;
+    }
+
+    // Output the hash
+    memcpy(output, hash, 64);
+}
+
+// Recursively traverse a given torture garden starting with a given hash and given node within the garden. The hash is overwritten with the final hash.
+static void traverse_garden( TortureGarden *garden, void *hash,
+	                     TortureNode *node )
+{
+    unsigned char partialHash[64] __attribute__ ((aligned (64)));
+    get_hash(partialHash, hash, garden, node->algo);
+
+    if ( partialHash[63] % 2 == 0 )
+    {   // Last byte of output hash is even
+        if ( node->childLeft != NULL )
+            traverse_garden( garden, partialHash, node->childLeft );
+    }
+    else
+    {   // Last byte of output hash is odd
+        if ( node->childRight != NULL )
+            traverse_garden( garden, partialHash, node->childRight );
+    }
+
+    memcpy( hash, partialHash, 64 );
+}
+
+// Associate child nodes with a parent node
+static inline void link_nodes( TortureNode *parent, TortureNode *childLeft,
+	                       TortureNode *childRight ) 
+{
+    parent->childLeft = childLeft;
+    parent->childRight = childRight;
+}
+
+static __thread TortureGarden garden;
+
+bool initialize_torture_garden()
+{
+    // Create torture garden nodes. Note that both sides of 19 and 20 lead to 21, and 21 has no children (to make traversal complete).
+    link_nodes(&garden.nodes[0], &garden.nodes[1], &garden.nodes[2]);
+    link_nodes(&garden.nodes[1], &garden.nodes[3], &garden.nodes[4]);
+    link_nodes(&garden.nodes[2], &garden.nodes[5], &garden.nodes[6]);
+    link_nodes(&garden.nodes[3], &garden.nodes[7], &garden.nodes[8]);
+    link_nodes(&garden.nodes[4], &garden.nodes[9], &garden.nodes[10]);
+    link_nodes(&garden.nodes[5], &garden.nodes[11], &garden.nodes[12]);
+    link_nodes(&garden.nodes[6], &garden.nodes[13], &garden.nodes[14]);
+    link_nodes(&garden.nodes[7], &garden.nodes[15], &garden.nodes[16]);
+    link_nodes(&garden.nodes[8], &garden.nodes[15], &garden.nodes[16]);
+    link_nodes(&garden.nodes[9], &garden.nodes[15], &garden.nodes[16]);
+    link_nodes(&garden.nodes[10], &garden.nodes[15], &garden.nodes[16]);
+    link_nodes(&garden.nodes[11], &garden.nodes[17], &garden.nodes[18]);
+    link_nodes(&garden.nodes[12], &garden.nodes[17], &garden.nodes[18]);
+    link_nodes(&garden.nodes[13], &garden.nodes[17], &garden.nodes[18]);
+    link_nodes(&garden.nodes[14], &garden.nodes[17], &garden.nodes[18]);
+    link_nodes(&garden.nodes[15], &garden.nodes[19], &garden.nodes[20]);
+    link_nodes(&garden.nodes[16], &garden.nodes[19], &garden.nodes[20]);
+    link_nodes(&garden.nodes[17], &garden.nodes[19], &garden.nodes[20]);
+    link_nodes(&garden.nodes[18], &garden.nodes[19], &garden.nodes[20]);
+    link_nodes(&garden.nodes[19], &garden.nodes[21], &garden.nodes[21]);
+    link_nodes(&garden.nodes[20], &garden.nodes[21], &garden.nodes[21]);
+    garden.nodes[21].childLeft = NULL;
+    garden.nodes[21].childRight = NULL;
+    return true;
+}
+
+// Produce a 32-byte hash from 80-byte input data
+int minotaur_hash( void *output, const void *input )
+{    
+    unsigned char hash[64] __attribute__ ((aligned (64)));
+
+    // Find initial sha512 hash
+    SHA512_Init( &garden.sha512 );
+    SHA512_Update( &garden.sha512, input, 80 );
+    SHA512_Final( (unsigned char*) hash, &garden.sha512 );
+
+    // Assign algos to torture garden nodes based on initial hash
+    for ( int i = 0; i < 22; i++ )
+        garden.nodes[i].algo = hash[i] % MINOTAUR_ALGO_COUNT;
+
+    // Send the initial hash through the torture garden
+    traverse_garden( &garden, hash, &garden.nodes[0] );
+
+    memcpy( output, hash, 32 );
+
+    return 1;
+}
+
+bool register_minotaur_algo( algo_gate_t* gate )
+{
+  gate->hash      = (void*)&minotaur_hash;
+  gate->optimizations = SSE2_OPT | AES_OPT | AVX2_OPT | AVX512_OPT;
+  gate->miner_thread_init = (void*)&initialize_torture_garden;
+  return true;
+};
+

algo/x16/x16r-4way.c

@@ -80,7 +80,7 @@ void x16r_8way_prehash( void *vdata, void *pdata )
 // Called by wrapper hash function to optionally continue hashing and
 // convert to final hash.
 
-void x16r_8way_hash_generic( void* output, const void* input )
+int x16r_8way_hash_generic( void* output, const void* input, int thrid )
 {
    uint32_t vhash[20*8] __attribute__ ((aligned (128)));
    uint32_t hash0[20] __attribute__ ((aligned (64)));
@@ -287,30 +287,14 @@ void x16r_8way_hash_generic( void* output, const void* input )
             shavite512_4way_full( &ctx.shavite, vhash, vhash, size );
             dintrlv_4x128_512( hash4, hash5, hash6, hash7, vhash );
 #else
-            sph_shavite512_init( &ctx.shavite );
+            shavite512_full( &ctx.shavite, hash0, in0, size );
-            sph_shavite512( &ctx.shavite, in0, size );
+            shavite512_full( &ctx.shavite, hash1, in1, size );
-            sph_shavite512_close( &ctx.shavite, hash0 );
+            shavite512_full( &ctx.shavite, hash2, in2, size );
-            sph_shavite512_init( &ctx.shavite );
+            shavite512_full( &ctx.shavite, hash3, in3, size );
-            sph_shavite512( &ctx.shavite, in1, size );
+            shavite512_full( &ctx.shavite, hash4, in4, size );
-            sph_shavite512_close( &ctx.shavite, hash1 );
+            shavite512_full( &ctx.shavite, hash5, in5, size );
-            sph_shavite512_init( &ctx.shavite );
+            shavite512_full( &ctx.shavite, hash6, in6, size );
-            sph_shavite512( &ctx.shavite, in2, size );
+            shavite512_full( &ctx.shavite, hash7, in7, size );
-            sph_shavite512_close( &ctx.shavite, hash2 );
-            sph_shavite512_init( &ctx.shavite );
-            sph_shavite512( &ctx.shavite, in3, size );
-            sph_shavite512_close( &ctx.shavite, hash3 );
-            sph_shavite512_init( &ctx.shavite );
-            sph_shavite512( &ctx.shavite, in4, size );
-            sph_shavite512_close( &ctx.shavite, hash4 );
-            sph_shavite512_init( &ctx.shavite );
-            sph_shavite512( &ctx.shavite, in5, size );
-            sph_shavite512_close( &ctx.shavite, hash5 );
-            sph_shavite512_init( &ctx.shavite );
-            sph_shavite512( &ctx.shavite, in6, size );
-            sph_shavite512_close( &ctx.shavite, hash6 );
-            sph_shavite512_init( &ctx.shavite );
-            sph_shavite512( &ctx.shavite, in7, size );
-            sph_shavite512_close( &ctx.shavite, hash7 );
 #endif
          break;
          case SIMD:
@@ -363,30 +347,14 @@ void x16r_8way_hash_generic( void* output, const void* input )
                           hash7, vhash );
          break;
          case FUGUE:
-             sph_fugue512_init( &ctx.fugue );
+             sph_fugue512_full( &ctx.fugue, hash0, in0, size );
-             sph_fugue512( &ctx.fugue, in0, size );
+             sph_fugue512_full( &ctx.fugue, hash1, in1, size );
-             sph_fugue512_close( &ctx.fugue, hash0 );
+             sph_fugue512_full( &ctx.fugue, hash2, in2, size );
-             sph_fugue512_init( &ctx.fugue );
+             sph_fugue512_full( &ctx.fugue, hash3, in3, size );
-             sph_fugue512( &ctx.fugue, in1, size );
+             sph_fugue512_full( &ctx.fugue, hash4, in4, size );
-             sph_fugue512_close( &ctx.fugue, hash1 );
+             sph_fugue512_full( &ctx.fugue, hash5, in5, size );
-             sph_fugue512_init( &ctx.fugue );
+             sph_fugue512_full( &ctx.fugue, hash6, in6, size );
-             sph_fugue512( &ctx.fugue, in2, size );
+             sph_fugue512_full( &ctx.fugue, hash7, in7, size );
-             sph_fugue512_close( &ctx.fugue, hash2 );
-             sph_fugue512_init( &ctx.fugue );
-             sph_fugue512( &ctx.fugue, in3, size );
-             sph_fugue512_close( &ctx.fugue, hash3 );
-             sph_fugue512_init( &ctx.fugue );
-             sph_fugue512( &ctx.fugue, in4, size );
-             sph_fugue512_close( &ctx.fugue, hash4 );
-             sph_fugue512_init( &ctx.fugue );
-             sph_fugue512( &ctx.fugue, in5, size );
-             sph_fugue512_close( &ctx.fugue, hash5 );
-             sph_fugue512_init( &ctx.fugue );
-             sph_fugue512( &ctx.fugue, in6, size );
-             sph_fugue512_close( &ctx.fugue, hash6 );
-             sph_fugue512_init( &ctx.fugue );
-             sph_fugue512( &ctx.fugue, in7, size );
-             sph_fugue512_close( &ctx.fugue, hash7 );
          break;
          case SHABAL:
              intrlv_8x32( vhash, in0, in1, in2, in3, in4, in5, in6, in7,
@@ -431,30 +399,14 @@ void x16r_8way_hash_generic( void* output, const void* input )
             }
             else
             {
-               sph_whirlpool_init( &ctx.whirlpool );
+               sph_whirlpool512_full( &ctx.whirlpool, hash0, in0, size );
-               sph_whirlpool( &ctx.whirlpool, in0, size );
+               sph_whirlpool512_full( &ctx.whirlpool, hash1, in1, size );
-               sph_whirlpool_close( &ctx.whirlpool, hash0 );
+               sph_whirlpool512_full( &ctx.whirlpool, hash2, in2, size );
-               sph_whirlpool_init( &ctx.whirlpool );
+               sph_whirlpool512_full( &ctx.whirlpool, hash3, in3, size );
-               sph_whirlpool( &ctx.whirlpool, in1, size );
+               sph_whirlpool512_full( &ctx.whirlpool, hash4, in4, size );
-               sph_whirlpool_close( &ctx.whirlpool, hash1 );
+               sph_whirlpool512_full( &ctx.whirlpool, hash5, in5, size );
-               sph_whirlpool_init( &ctx.whirlpool );
+               sph_whirlpool512_full( &ctx.whirlpool, hash6, in6, size );
-               sph_whirlpool( &ctx.whirlpool, in2, size );
+               sph_whirlpool512_full( &ctx.whirlpool, hash7, in7, size );
-               sph_whirlpool_close( &ctx.whirlpool, hash2 );
-               sph_whirlpool_init( &ctx.whirlpool );
-               sph_whirlpool( &ctx.whirlpool, in3, size );
-               sph_whirlpool_close( &ctx.whirlpool, hash3 );
-               sph_whirlpool_init( &ctx.whirlpool );
-               sph_whirlpool( &ctx.whirlpool, in4, size );
-               sph_whirlpool_close( &ctx.whirlpool, hash4 );
-               sph_whirlpool_init( &ctx.whirlpool );
-               sph_whirlpool( &ctx.whirlpool, in5, size );
-               sph_whirlpool_close( &ctx.whirlpool, hash5 );
-               sph_whirlpool_init( &ctx.whirlpool );
-               sph_whirlpool( &ctx.whirlpool, in6, size );
-               sph_whirlpool_close( &ctx.whirlpool, hash6 );
-               sph_whirlpool_init( &ctx.whirlpool );
-               sph_whirlpool( &ctx.whirlpool, in7, size );
-               sph_whirlpool_close( &ctx.whirlpool, hash7 );
             }
          break;
          case SHA_512:
@@ -472,6 +424,9 @@ void x16r_8way_hash_generic( void* output, const void* input )
                                hash7, vhash );
           break;
       }
+
+      if ( work_restart[thrid].restart ) return 0;
+
       size = 64;
    }
 
@@ -483,14 +438,17 @@ void x16r_8way_hash_generic( void* output, const void* input )
    memcpy( output+320, hash5, 64 );
    memcpy( output+384, hash6, 64 );
    memcpy( output+448, hash7, 64 );
+
+   return 1;
 }
 
 // x16-r,-s,-rt wrapper called directly by scanhash to repackage 512 bit
 // hash to 256 bit final hash.
-void x16r_8way_hash( void* output, const void* input )
+int x16r_8way_hash( void* output, const void* input, int thrid )
 {
    uint8_t hash[64*8] __attribute__ ((aligned (128)));
-   x16r_8way_hash_generic( hash, input );
+   if ( !x16r_8way_hash_generic( hash, input, thrid ) )
+      return 0;
 
    memcpy( output,     hash,     32 );
    memcpy( output+32,  hash+64,  32 );
@@ -500,6 +458,8 @@ void x16r_8way_hash( void* output, const void* input )
    memcpy( output+160, hash+320, 32 );
    memcpy( output+192, hash+384, 32 );
    memcpy( output+224, hash+448, 32 );
+
+   return 1;
    }
 
 // x16r only
@@ -540,13 +500,12 @@ int scanhash_x16r_8way( struct work *work, uint32_t max_nonce,
                              n+3, 0, n+2, 0, n+1, 0, n,   0 ), *noncev );
    do
    {
-      x16r_8way_hash( hash, vdata );
+      if( x16r_8way_hash( hash, vdata, thr_id ) );
-
       for ( int i = 0; i < 8; i++ )
       if ( unlikely( valid_hash( hash + (i<<3), ptarget ) && !bench ) )
       {
          pdata[19] = bswap_32( n+i );
-         submit_lane_solution( work, hash+(i<<3), mythr, i );
+         submit_solution( work, hash+(i<<3), mythr );
       }
       *noncev = _mm512_add_epi32( *noncev,
                                   m512_const1_64( 0x0000000800000000 ) );
@@ -576,8 +535,7 @@ void x16r_4way_prehash( void *vdata, void *pdata )
       break;
       case SKEIN:
          mm256_bswap32_intrlv80_4x64( vdata, pdata );
-         skein512_4way_init( &x16r_ctx.skein );
+         skein512_4way_prehash64( &x16r_ctx.skein, vdata );
-         skein512_4way_update( &x16r_ctx.skein, vdata, 64 );
       break;
       case LUFFA:
          mm128_bswap32_80( edata, pdata );
@@ -614,7 +572,7 @@ void x16r_4way_prehash( void *vdata, void *pdata )
    }
 }
 
-void x16r_4way_hash_generic( void* output, const void* input )
+int x16r_4way_hash_generic( void* output, const void* input, int thrid )
 {
    uint32_t vhash[20*4] __attribute__ ((aligned (128)));
    uint32_t hash0[20] __attribute__ ((aligned (64)));
@@ -692,14 +650,12 @@ void x16r_4way_hash_generic( void* output, const void* input )
          break;
          case SKEIN:
             if ( i == 0 )
-               skein512_4way_update( &ctx.skein, input + (64<<2), 16 );
+               skein512_4way_final16( &ctx.skein, vhash, input + (64*4) );
             else
             {
                intrlv_4x64( vhash, in0, in1, in2, in3, size<<3 );
-               skein512_4way_init( &ctx.skein );
+               skein512_4way_full( &ctx.skein, vhash, vhash, size );
-               skein512_4way_update( &ctx.skein, vhash, size );
             }
-            skein512_4way_close( &ctx.skein, vhash );
             dintrlv_4x64_512( hash0, hash1, hash2, hash3, vhash );
          break;
          case LUFFA:
@@ -755,18 +711,10 @@ void x16r_4way_hash_generic( void* output, const void* input )
             }
          break;
          case SHAVITE:
-            sph_shavite512_init( &ctx.shavite );
+            shavite512_full( &ctx.shavite, hash0, in0, size );
-            sph_shavite512( &ctx.shavite, in0, size );
+            shavite512_full( &ctx.shavite, hash1, in1, size );
-            sph_shavite512_close( &ctx.shavite, hash0 );
+            shavite512_full( &ctx.shavite, hash2, in2, size );
-            sph_shavite512_init( &ctx.shavite );
+            shavite512_full( &ctx.shavite, hash3, in3, size );
-            sph_shavite512( &ctx.shavite, in1, size );
-            sph_shavite512_close( &ctx.shavite, hash1 );
-            sph_shavite512_init( &ctx.shavite );
-            sph_shavite512( &ctx.shavite, in2, size );
-            sph_shavite512_close( &ctx.shavite, hash2 );
-            sph_shavite512_init( &ctx.shavite );
-            sph_shavite512( &ctx.shavite, in3, size );
-            sph_shavite512_close( &ctx.shavite, hash3 );
          break;
          case SIMD:
             intrlv_2x128( vhash, in0, in1, size<<3 );
@@ -799,18 +747,10 @@ void x16r_4way_hash_generic( void* output, const void* input )
             dintrlv_4x64_512( hash0, hash1, hash2, hash3, vhash );
          break;
          case FUGUE:
-             sph_fugue512_init( &ctx.fugue );
+             sph_fugue512_full( &ctx.fugue, hash0, in0, size );
-             sph_fugue512( &ctx.fugue, in0, size );
+             sph_fugue512_full( &ctx.fugue, hash1, in1, size );
-             sph_fugue512_close( &ctx.fugue, hash0 );
+             sph_fugue512_full( &ctx.fugue, hash2, in2, size );
-             sph_fugue512_init( &ctx.fugue );
+             sph_fugue512_full( &ctx.fugue, hash3, in3, size );
-             sph_fugue512( &ctx.fugue, in1, size );
-             sph_fugue512_close( &ctx.fugue, hash1 );
-             sph_fugue512_init( &ctx.fugue );
-             sph_fugue512( &ctx.fugue, in2, size );
-             sph_fugue512_close( &ctx.fugue, hash2 );
-             sph_fugue512_init( &ctx.fugue );
-             sph_fugue512( &ctx.fugue, in3, size );
-             sph_fugue512_close( &ctx.fugue, hash3 );
          break;
          case SHABAL:
              intrlv_4x32( vhash, in0, in1, in2, in3, size<<3 );
@@ -841,18 +781,10 @@ void x16r_4way_hash_generic( void* output, const void* input )
             }
             else
             {
-               sph_whirlpool_init( &ctx.whirlpool );
+               sph_whirlpool512_full( &ctx.whirlpool, hash0, in0, size );
-               sph_whirlpool( &ctx.whirlpool, in0, size );
+               sph_whirlpool512_full( &ctx.whirlpool, hash1, in1, size );
-               sph_whirlpool_close( &ctx.whirlpool, hash0 );
+               sph_whirlpool512_full( &ctx.whirlpool, hash2, in2, size );
-               sph_whirlpool_init( &ctx.whirlpool );
+               sph_whirlpool512_full( &ctx.whirlpool, hash3, in3, size );
-               sph_whirlpool( &ctx.whirlpool, in1, size );
-               sph_whirlpool_close( &ctx.whirlpool, hash1 );
-               sph_whirlpool_init( &ctx.whirlpool );
-               sph_whirlpool( &ctx.whirlpool, in2, size );
-               sph_whirlpool_close( &ctx.whirlpool, hash2 );
-               sph_whirlpool_init( &ctx.whirlpool );
-               sph_whirlpool( &ctx.whirlpool, in3, size );
-               sph_whirlpool_close( &ctx.whirlpool, hash3 );
             }
          break;
          case SHA_512:
@@ -869,23 +801,31 @@ void x16r_4way_hash_generic( void* output, const void* input )
             dintrlv_4x64_512( hash0, hash1, hash2, hash3, vhash );
          break;
       }
+
+      if ( work_restart[thrid].restart ) return 0;
+      
       size = 64;
    }
    memcpy( output,     hash0, 64 );
    memcpy( output+64,  hash1, 64 );
    memcpy( output+128, hash2, 64 );
    memcpy( output+192, hash3, 64 );
+
+   return 1;
 }
 
-void x16r_4way_hash( void* output, const void* input )
+int x16r_4way_hash( void* output, const void* input, int thrid )
 {
    uint8_t hash[64*4] __attribute__ ((aligned (64)));
-   x16r_4way_hash_generic( hash, input );
+   if ( !x16r_4way_hash_generic( hash, input, thrid ) )
+      return 0;
 
    memcpy( output,     hash,     32 );
    memcpy( output+32,  hash+64,  32 );
    memcpy( output+64,  hash+128, 32 );
    memcpy( output+96,  hash+192, 32 );
+
+   return 1;
 }
 
 int scanhash_x16r_4way( struct work *work, uint32_t max_nonce,
@@ -924,12 +864,12 @@ int scanhash_x16r_4way( struct work *work, uint32_t max_nonce,
                    _mm256_set_epi32( n+3, 0, n+2, 0, n+1, 0, n, 0 ), *noncev );
    do
    {
-      x16r_4way_hash( hash, vdata );
+      if ( x16r_4way_hash( hash, vdata, thr_id ) );
       for ( int i = 0; i < 4; i++ )
       if ( unlikely( valid_hash( hash + (i<<3), ptarget ) && !bench ) )
       {
          pdata[19] = bswap_32( n+i );
-         submit_lane_solution( work, hash+(i<<3), mythr, i );
+         submit_solution( work, hash+(i<<3), mythr );
       }
       *noncev = _mm256_add_epi32( *noncev,
                                   m256_const1_64( 0x0000000400000000 ) );

algo/x16/x16r-gate.h

@@ -121,7 +121,7 @@ union _x16r_8way_context_overlay
     echo_4way_context       echo;
 #else
     hashState_groestl       groestl;
-    sph_shavite512_context  shavite;
+    shavite512_context      shavite;
     hashState_echo          echo;
 #endif
 } __attribute__ ((aligned (64)));
@@ -131,8 +131,8 @@ typedef union _x16r_8way_context_overlay x16r_8way_context_overlay;
 extern __thread x16r_8way_context_overlay x16r_ctx;
 
 void x16r_8way_prehash( void *, void * );
-void x16r_8way_hash_generic( void *, const void * );
+int x16r_8way_hash_generic( void *, const void *, int );
-void x16r_8way_hash( void *, const void * );
+int x16r_8way_hash( void *, const void *, int );
 int scanhash_x16r_8way( struct work *, uint32_t ,
                         uint64_t *, struct thr_info * );
 extern __thread x16r_8way_context_overlay x16r_ctx;
@@ -152,7 +152,7 @@ union _x16r_4way_context_overlay
     luffa_2way_context      luffa;
     hashState_luffa         luffa1;
     cubehashParam           cube;
-    sph_shavite512_context  shavite;
+    shavite512_context      shavite;
     simd_2way_context       simd;
     hamsi512_4way_context   hamsi;
     sph_fugue512_context    fugue;
@@ -166,8 +166,8 @@ typedef union _x16r_4way_context_overlay x16r_4way_context_overlay;
 extern __thread x16r_4way_context_overlay x16r_ctx;
 
 void x16r_4way_prehash( void *, void * );
-void x16r_4way_hash_generic( void *, const void * );
+int x16r_4way_hash_generic( void *, const void *, int );
-void x16r_4way_hash( void *, const void * );
+int x16r_4way_hash( void *, const void *, int );
 int scanhash_x16r_4way( struct work *, uint32_t,
                         uint64_t *, struct thr_info * );
 extern __thread x16r_4way_context_overlay x16r_ctx;
@@ -191,7 +191,7 @@ union _x16r_context_overlay
         sph_keccak512_context   keccak;
         hashState_luffa         luffa;
         cubehashParam           cube;
-        sph_shavite512_context  shavite;
+        shavite512_context      shavite;
         hashState_sd            simd;
         sph_hamsi512_context    hamsi;
         sph_fugue512_context    fugue;
@@ -205,26 +205,26 @@ typedef union _x16r_context_overlay x16r_context_overlay;
 extern __thread x16r_context_overlay x16_ctx;
 
 void x16r_prehash( void *, void * );
-void x16r_hash_generic( void *, const void * );
+int x16r_hash_generic( void *, const void *, int );
-void x16r_hash( void *, const void * );
+int x16r_hash( void *, const void *, int );
 int scanhash_x16r( struct work *, uint32_t, uint64_t *, struct thr_info * );
 
 // x16Rv2
 #if defined(X16RV2_8WAY)
 
-void x16rv2_8way_hash( void *state, const void *input );
+int x16rv2_8way_hash( void *state, const void *input, int thrid );
 int scanhash_x16rv2_8way( struct work *work, uint32_t max_nonce,
                           uint64_t *hashes_done, struct thr_info *mythr );
 
 #elif defined(X16RV2_4WAY)
 
-void x16rv2_4way_hash( void *state, const void *input );
+int x16rv2_4way_hash( void *state, const void *input, int thrid );
 int scanhash_x16rv2_4way( struct work *work, uint32_t max_nonce,
                         uint64_t *hashes_done, struct thr_info *mythr );
 
 #else
 
-void x16rv2_hash( void *state, const void *input );
+int x16rv2_hash( void *state, const void *input, int thr_id );
 int scanhash_x16rv2( struct work *work, uint32_t max_nonce,
                    uint64_t *hashes_done, struct thr_info *mythr );
 
@@ -254,21 +254,21 @@ int scanhash_x16rt( struct work *work, uint32_t max_nonce,
 // x21s
 #if defined(X16R_8WAY)
 
-void x21s_8way_hash( void *state, const void *input );
+int x21s_8way_hash( void *state, const void *input, int thrid );
 int scanhash_x21s_8way( struct work *work, uint32_t max_nonce,
                         uint64_t *hashes_done, struct thr_info *mythr );
 bool x21s_8way_thread_init();
 
 #elif defined(X16R_4WAY)
 
-void x21s_4way_hash( void *state, const void *input );
+int x21s_4way_hash( void *state, const void *input, int thrid );
 int scanhash_x21s_4way( struct work *work, uint32_t max_nonce,
                         uint64_t *hashes_done, struct thr_info *mythr );
 bool x21s_4way_thread_init();
 
 #else
 
-void x21s_hash( void *state, const void *input );
+int x21s_hash( void *state, const void *input, int thr_id );
 int scanhash_x21s( struct work *work, uint32_t max_nonce,
                   uint64_t *hashes_done, struct thr_info *mythr );
 bool x21s_thread_init();

algo/x16/x16r.c

@@ -48,7 +48,7 @@ void x16r_prehash( void *edata, void *pdata )
    }
 }
 
-void x16r_hash_generic( void* output, const void* input )
+int x16r_hash_generic( void* output, const void* input, int thrid )
 {
    uint32_t _ALIGN(128) hash[16];
    x16r_context_overlay ctx;
@@ -124,9 +124,7 @@ void x16r_hash_generic( void* output, const void* input )
                                          (byte*)in, size );
          break;
          case SHAVITE:
-            sph_shavite512_init( &ctx.shavite );
+            shavite512_full( &ctx.shavite, hash, in, size );
-            sph_shavite512( &ctx.shavite, in, size );
-            sph_shavite512_close( &ctx.shavite, hash );
          break;
          case SIMD:
             simd_full( &ctx.simd, (BitSequence *)hash,
@@ -153,9 +151,7 @@ void x16r_hash_generic( void* output, const void* input )
             sph_hamsi512_close( &ctx.hamsi, hash );
          break;
          case FUGUE:
-            sph_fugue512_init( &ctx.fugue );
+            sph_fugue512_full( &ctx.fugue, hash, in, size );
-            sph_fugue512( &ctx.fugue, in, size );
-            sph_fugue512_close( &ctx.fugue, hash );
          break;
          case SHABAL:
             if ( i == 0 )
@@ -169,13 +165,12 @@ void x16r_hash_generic( void* output, const void* input )
          break;
          case WHIRLPOOL:
             if ( i == 0 )
-               sph_whirlpool( &ctx.whirlpool, in+64, 16 );
-            else
             {
-               sph_whirlpool_init( &ctx.whirlpool );
+               sph_whirlpool( &ctx.whirlpool, in+64, 16 );
-               sph_whirlpool( &ctx.whirlpool, in, size );
-            }
                sph_whirlpool_close( &ctx.whirlpool, hash );
+            }
+            else
+               sph_whirlpool512_full( &ctx.whirlpool, hash, in, size );
          break;
          case SHA_512:
             SHA512_Init( &ctx.sha512 );
@@ -183,18 +178,24 @@ void x16r_hash_generic( void* output, const void* input )
             SHA512_Final( (unsigned char*) hash, &ctx.sha512 );
          break;
       }
+
+      if ( work_restart[thrid].restart ) return 0;
+
       in = (void*) hash;
       size = 64;
    }
    memcpy( output, hash, 64 );
+   return true;
 }
 
-void x16r_hash( void* output, const void* input )
+int x16r_hash( void* output, const void* input, int thrid )
 {  
    uint8_t hash[64] __attribute__ ((aligned (64)));
-   x16r_hash_generic( hash, input );
+   if ( !x16r_hash_generic( hash, input, thrid ) )
+      return 0;
    
     memcpy( output, hash, 32 );
+    return 1;
 }
 
 int scanhash_x16r( struct work *work, uint32_t max_nonce,
@@ -228,8 +229,7 @@ int scanhash_x16r( struct work *work, uint32_t max_nonce,
    do
    {
       edata[19] = nonce;
-      x16r_hash( hash32, edata );
+      if ( x16r_hash( hash32, edata, thr_id ) )
-
       if ( unlikely( valid_hash( hash32, ptarget ) && !bench ) )
       {
          pdata[19] = bswap_32( nonce );
@@ -238,7 +238,7 @@ int scanhash_x16r( struct work *work, uint32_t max_nonce,
       nonce++;
    } while ( nonce < max_nonce && !(*restart) );
    pdata[19] = nonce;
-   *hashes_done = pdata[19] - first_nonce + 1;
+   *hashes_done = pdata[19] - first_nonce;
    return 0;
 }
 

algo/x16/x16rt-4way.c

@@ -41,13 +41,12 @@ int scanhash_x16rt_8way( struct work *work, uint32_t max_nonce,
                              n+3, 0, n+2, 0, n+1, 0, n,   0 ), *noncev );
    do
    {
-      x16r_8way_hash( hash, vdata );
+      if ( x16r_8way_hash( hash, vdata, thr_id ) )
-
       for ( int i = 0; i < 8; i++ )
       if ( unlikely( valid_hash( hash + (i<<3), ptarget ) && !bench ) )
       {
          pdata[19] = bswap_32( n+i );
-         submit_lane_solution( work, hash+(i<<3), mythr, i );
+         submit_solution( work, hash+(i<<3), mythr );
       }
       *noncev = _mm512_add_epi32( *noncev,
                                   m512_const1_64( 0x0000000800000000 ) );
@@ -95,12 +94,12 @@ int scanhash_x16rt_4way( struct work *work, uint32_t max_nonce,
                    _mm256_set_epi32( n+3, 0, n+2, 0, n+1, 0, n, 0 ), *noncev );
    do
    {
-      x16r_4way_hash( hash, vdata );
+      if ( x16r_4way_hash( hash, vdata, thr_id ) )
       for ( int i = 0; i < 4; i++ )
       if ( unlikely( valid_hash( hash + (i<<3), ptarget ) && !bench ) )
       {
          pdata[19] = bswap_32( n+i );
-         submit_lane_solution( work, hash+(i<<3), mythr, i );
+         submit_solution( work, hash+(i<<3), mythr );
       }
       *noncev = _mm256_add_epi32( *noncev,
                                   m256_const1_64( 0x0000000400000000 ) );

algo/x16/x16rt.c

@@ -36,8 +36,7 @@ int scanhash_x16rt( struct work *work, uint32_t max_nonce,
    do
    {
       edata[19] = nonce;
-      x16r_hash( hash32, edata );
+      if ( x16r_hash( hash32, edata, thr_id ) )
-
       if ( valid_hash( hash32, ptarget ) && !bench )
       {
          pdata[19] = bswap_32( nonce );
@@ -46,7 +45,7 @@ int scanhash_x16rt( struct work *work, uint32_t max_nonce,
       nonce++;
    } while ( nonce < max_nonce && !(*restart) );
    pdata[19] = nonce;
-   *hashes_done = pdata[19] - first_nonce + 1;
+   *hashes_done = pdata[19] - first_nonce;
    return 0;
 }
 

algo/x16/x16rv2-4way.c

@@ -35,9 +35,6 @@
 
 #if defined (X16RV2_8WAY)
 
-static __thread uint32_t s_ntime = UINT32_MAX;
-static __thread char hashOrder[X16R_HASH_FUNC_COUNT + 1] = { 0 };
-
 union _x16rv2_8way_context_overlay
 {
     blake512_8way_context   blake;
@@ -60,7 +57,7 @@ union _x16rv2_8way_context_overlay
     echo_4way_context       echo;
 #else
     hashState_groestl       groestl;
-    sph_shavite512_context  shavite;
+    shavite512_context      shavite;
     hashState_echo          echo;
 #endif
 } __attribute__ ((aligned (64)));
@@ -68,7 +65,7 @@ union _x16rv2_8way_context_overlay
 typedef union _x16rv2_8way_context_overlay x16rv2_8way_context_overlay;
 static __thread x16rv2_8way_context_overlay x16rv2_ctx;
 
-void x16rv2_8way_hash( void* output, const void* input )
+int x16rv2_8way_hash( void* output, const void* input, int thrid )
 {
    uint32_t vhash[24*8] __attribute__ ((aligned (128)));
    uint32_t hash0[24] __attribute__ ((aligned (64)));
@@ -96,7 +93,7 @@ void x16rv2_8way_hash( void* output, const void* input )
 
    for ( int i = 0; i < 16; i++ )
    {
-      const char elem = hashOrder[i];
+      const char elem = x16r_hash_order[i];
       const uint8_t algo = elem >= 'A' ? elem - 'A' + 10 : elem - '0';
 
       switch ( algo )
@@ -374,30 +371,14 @@ void x16rv2_8way_hash( void* output, const void* input )
             shavite512_4way_full( &ctx.shavite, vhash, vhash, size );
             dintrlv_4x128_512( hash4, hash5, hash6, hash7, vhash );
 #else
-            sph_shavite512_init( &ctx.shavite );
+            shavite512_full( &ctx.shavite, hash0, in0, size );
-            sph_shavite512( &ctx.shavite, in0, size );
+            shavite512_full( &ctx.shavite, hash1, in1, size );
-            sph_shavite512_close( &ctx.shavite, hash0 );
+            shavite512_full( &ctx.shavite, hash2, in2, size );
-            sph_shavite512_init( &ctx.shavite );
+            shavite512_full( &ctx.shavite, hash3, in3, size );
-            sph_shavite512( &ctx.shavite, in1, size );
+            shavite512_full( &ctx.shavite, hash4, in4, size );
-            sph_shavite512_close( &ctx.shavite, hash1 );
+            shavite512_full( &ctx.shavite, hash5, in5, size );
-            sph_shavite512_init( &ctx.shavite );
+            shavite512_full( &ctx.shavite, hash6, in6, size );
-            sph_shavite512( &ctx.shavite, in2, size );
+            shavite512_full( &ctx.shavite, hash7, in7, size );
-            sph_shavite512_close( &ctx.shavite, hash2 );
-            sph_shavite512_init( &ctx.shavite );
-            sph_shavite512( &ctx.shavite, in3, size );
-            sph_shavite512_close( &ctx.shavite, hash3 );
-            sph_shavite512_init( &ctx.shavite );
-            sph_shavite512( &ctx.shavite, in4, size );
-            sph_shavite512_close( &ctx.shavite, hash4 );
-            sph_shavite512_init( &ctx.shavite );
-            sph_shavite512( &ctx.shavite, in5, size );
-            sph_shavite512_close( &ctx.shavite, hash5 );
-            sph_shavite512_init( &ctx.shavite );
-            sph_shavite512( &ctx.shavite, in6, size );
-            sph_shavite512_close( &ctx.shavite, hash6 );
-            sph_shavite512_init( &ctx.shavite );
-            sph_shavite512( &ctx.shavite, in7, size );
-            sph_shavite512_close( &ctx.shavite, hash7 );
 #endif
          break;
          case SIMD:
@@ -451,30 +432,14 @@ void x16rv2_8way_hash( void* output, const void* input )
                           hash7, vhash );
          break;
          case FUGUE:
-            sph_fugue512_init( &ctx.fugue );
+            sph_fugue512_full( &ctx.fugue, hash0, in0, size );
-            sph_fugue512( &ctx.fugue, in0, size );
+            sph_fugue512_full( &ctx.fugue, hash1, in1, size );
-            sph_fugue512_close( &ctx.fugue, hash0 );
+            sph_fugue512_full( &ctx.fugue, hash2, in2, size );
-            sph_fugue512_init( &ctx.fugue );
+            sph_fugue512_full( &ctx.fugue, hash3, in3, size );
-            sph_fugue512( &ctx.fugue, in1, size );
+            sph_fugue512_full( &ctx.fugue, hash4, in4, size );
-            sph_fugue512_close( &ctx.fugue, hash1 );
+            sph_fugue512_full( &ctx.fugue, hash5, in5, size );
-            sph_fugue512_init( &ctx.fugue );
+            sph_fugue512_full( &ctx.fugue, hash6, in6, size );
-            sph_fugue512( &ctx.fugue, in2, size );
+            sph_fugue512_full( &ctx.fugue, hash7, in7, size );
-            sph_fugue512_close( &ctx.fugue, hash2 );
-            sph_fugue512_init( &ctx.fugue );
-            sph_fugue512( &ctx.fugue, in3, size );
-            sph_fugue512_close( &ctx.fugue, hash3 );
-            sph_fugue512_init( &ctx.fugue );
-            sph_fugue512( &ctx.fugue, in4, size );
-            sph_fugue512_close( &ctx.fugue, hash4 );
-            sph_fugue512_init( &ctx.fugue );
-            sph_fugue512( &ctx.fugue, in5, size );
-            sph_fugue512_close( &ctx.fugue, hash5 );
-            sph_fugue512_init( &ctx.fugue );
-            sph_fugue512( &ctx.fugue, in6, size );
-            sph_fugue512_close( &ctx.fugue, hash6 );
-            sph_fugue512_init( &ctx.fugue );
-            sph_fugue512( &ctx.fugue, in7, size );
-            sph_fugue512_close( &ctx.fugue, hash7 );
          break;
          case SHABAL:
             intrlv_8x32( vhash, in0, in1, in2, in3, in4, in5, in6, in7,
@@ -519,30 +484,14 @@ void x16rv2_8way_hash( void* output, const void* input )
             }
             else
             {
-             sph_whirlpool_init( &ctx.whirlpool );
+              sph_whirlpool512_full( &ctx.whirlpool, hash0, in0, size );
-             sph_whirlpool( &ctx.whirlpool, in0, size );
+              sph_whirlpool512_full( &ctx.whirlpool, hash1, in1, size );
-             sph_whirlpool_close( &ctx.whirlpool, hash0 );
+              sph_whirlpool512_full( &ctx.whirlpool, hash2, in2, size );
-             sph_whirlpool_init( &ctx.whirlpool );
+              sph_whirlpool512_full( &ctx.whirlpool, hash3, in3, size );
-             sph_whirlpool( &ctx.whirlpool, in1, size );
+              sph_whirlpool512_full( &ctx.whirlpool, hash4, in4, size );
-             sph_whirlpool_close( &ctx.whirlpool, hash1 );
+              sph_whirlpool512_full( &ctx.whirlpool, hash5, in5, size );
-             sph_whirlpool_init( &ctx.whirlpool );
+              sph_whirlpool512_full( &ctx.whirlpool, hash6, in6, size );
-             sph_whirlpool( &ctx.whirlpool, in2, size );
+              sph_whirlpool512_full( &ctx.whirlpool, hash7, in7, size );
-             sph_whirlpool_close( &ctx.whirlpool, hash2 );
-             sph_whirlpool_init( &ctx.whirlpool );
-             sph_whirlpool( &ctx.whirlpool, in3, size );
-             sph_whirlpool_close( &ctx.whirlpool, hash3 );
-             sph_whirlpool_init( &ctx.whirlpool );
-             sph_whirlpool( &ctx.whirlpool, in4, size );
-             sph_whirlpool_close( &ctx.whirlpool, hash4 );
-             sph_whirlpool_init( &ctx.whirlpool );
-             sph_whirlpool( &ctx.whirlpool, in5, size );
-             sph_whirlpool_close( &ctx.whirlpool, hash5 );
-             sph_whirlpool_init( &ctx.whirlpool );
-             sph_whirlpool( &ctx.whirlpool, in6, size );
-             sph_whirlpool_close( &ctx.whirlpool, hash6 );
-             sph_whirlpool_init( &ctx.whirlpool );
-             sph_whirlpool( &ctx.whirlpool, in7, size );
-             sph_whirlpool_close( &ctx.whirlpool, hash7 );
             }
          break;
          case SHA_512:
@@ -614,6 +563,9 @@ void x16rv2_8way_hash( void* output, const void* input )
                           hash7, vhash );
          break;
       }
+
+      if ( work_restart[thrid].restart ) return 0;
+
       size = 64;
    }
 
@@ -625,6 +577,7 @@ void x16rv2_8way_hash( void* output, const void* input )
    memcpy( output+160, hash5, 32 );
    memcpy( output+192, hash6, 32 );
    memcpy( output+224, hash7, 32 );
+   return 1;
 }
 
 int scanhash_x16rv2_8way( struct work *work, uint32_t max_nonce,
@@ -651,17 +604,19 @@ int scanhash_x16rv2_8way( struct work *work, uint32_t max_nonce,
 
    bedata1[0] = bswap_32( pdata[1] );
    bedata1[1] = bswap_32( pdata[2] );
+
+   static __thread uint32_t s_ntime = UINT32_MAX;
    const uint32_t ntime = bswap_32( pdata[17] );
    if ( s_ntime != ntime )
    {
-      x16_r_s_getAlgoString( (const uint8_t*)bedata1, hashOrder );
+      x16_r_s_getAlgoString( (const uint8_t*)bedata1, x16r_hash_order );
       s_ntime = ntime;
       if ( opt_debug && !thr_id )
-              applog( LOG_INFO, "hash order %s (%08x)", hashOrder, ntime );
+         applog( LOG_INFO, "hash order %s (%08x)", x16r_hash_order, ntime );
    }
 
    // Do midstate prehash on hash functions with block size <= 64 bytes.
-   const char elem = hashOrder[0];
+   const char elem = x16r_hash_order[0];
    const uint8_t algo = elem >= 'A' ? elem - 'A' + 10 : elem - '0';
    switch ( algo )
    {
@@ -718,13 +673,12 @@ int scanhash_x16rv2_8way( struct work *work, uint32_t max_nonce,
                              n+3, 0, n+2, 0, n+1, 0, n,   0 ), *noncev );
    do
    {
-      x16rv2_8way_hash( hash, vdata );
+      if ( x16rv2_8way_hash( hash, vdata, thr_id ) )
-
       for ( int i = 0; i < 8; i++ )
       if ( unlikely( valid_hash( hash + (i<<3), ptarget ) && !bench ) )
       {
          pdata[19] = bswap_32( n+i );
-         submit_lane_solution( work, hash+(i<<3), mythr, i );
+         submit_solution( work, hash+(i<<3), mythr );
       }
       *noncev = _mm512_add_epi32( *noncev,
                                   m512_const1_64( 0x0000000800000000 ) );
@@ -737,9 +691,6 @@ int scanhash_x16rv2_8way( struct work *work, uint32_t max_nonce,
 
 #elif defined (X16RV2_4WAY)
 
-static __thread uint32_t s_ntime = UINT32_MAX;
-static __thread char hashOrder[X16R_HASH_FUNC_COUNT + 1] = { 0 };
-
 union _x16rv2_4way_context_overlay
 {
     blake512_4way_context   blake;
@@ -751,7 +702,7 @@ union _x16rv2_4way_context_overlay
     keccak512_4way_context  keccak;
     luffa_2way_context      luffa;
     cubehashParam           cube;
-    sph_shavite512_context  shavite;
+    shavite512_context      shavite;
     simd_2way_context       simd;
     hamsi512_4way_context   hamsi;
     sph_fugue512_context    fugue;
@@ -770,7 +721,7 @@ inline void padtiger512( uint32_t* hash )
   for ( int i = 6; i < 16; i++ ) hash[i] = 0;
 }
 
-void x16rv2_4way_hash( void* output, const void* input )
+int x16rv2_4way_hash( void* output, const void* input, int thrid )
 {
    uint32_t hash0[20] __attribute__ ((aligned (64)));
    uint32_t hash1[20] __attribute__ ((aligned (64)));
@@ -789,7 +740,7 @@ void x16rv2_4way_hash( void* output, const void* input )
 
    for ( int i = 0; i < 16; i++ )
    {
-      const char elem = hashOrder[i];
+      const char elem = x16r_hash_order[i];
       const uint8_t algo = elem >= 'A' ? elem - 'A' + 10 : elem - '0';
 
       switch ( algo )
@@ -875,7 +826,7 @@ void x16rv2_4way_hash( void* output, const void* input )
          break;
          case SKEIN:
             if ( i == 0 )
-               skein512_4way_update( &ctx.skein, input + (64<<2), 16 );
+               skein512_4way_final16( &ctx.skein, vhash, input + (64*4) );
             else
             {
                intrlv_4x64( vhash, in0, in1, in2, in3, size<<3 );
@@ -959,18 +910,10 @@ void x16rv2_4way_hash( void* output, const void* input )
             }
          break;
          case SHAVITE:
-            sph_shavite512_init( &ctx.shavite );
+            shavite512_full( &ctx.shavite, hash0, in0, size );
-            sph_shavite512( &ctx.shavite, in0, size );
+            shavite512_full( &ctx.shavite, hash1, in1, size );
-            sph_shavite512_close( &ctx.shavite, hash0 );
+            shavite512_full( &ctx.shavite, hash2, in2, size );
-            sph_shavite512_init( &ctx.shavite );
+            shavite512_full( &ctx.shavite, hash3, in3, size );
-            sph_shavite512( &ctx.shavite, in1, size );
-            sph_shavite512_close( &ctx.shavite, hash1 );
-            sph_shavite512_init( &ctx.shavite );
-            sph_shavite512( &ctx.shavite, in2, size );
-            sph_shavite512_close( &ctx.shavite, hash2 );
-            sph_shavite512_init( &ctx.shavite );
-            sph_shavite512( &ctx.shavite, in3, size );
-            sph_shavite512_close( &ctx.shavite, hash3 );
          break;
          case SIMD:
             intrlv_2x128( vhash, in0, in1, size<<3 );
@@ -1003,18 +946,10 @@ void x16rv2_4way_hash( void* output, const void* input )
             dintrlv_4x64_512( hash0, hash1, hash2, hash3, vhash );
          break;
          case FUGUE:
-             sph_fugue512_init( &ctx.fugue );
+            sph_fugue512_full( &ctx.fugue, hash0, in0, size );
-             sph_fugue512( &ctx.fugue, in0, size );
+            sph_fugue512_full( &ctx.fugue, hash1, in1, size );
-             sph_fugue512_close( &ctx.fugue, hash0 );
+            sph_fugue512_full( &ctx.fugue, hash2, in2, size );
-             sph_fugue512_init( &ctx.fugue );
+            sph_fugue512_full( &ctx.fugue, hash3, in3, size );
-             sph_fugue512( &ctx.fugue, in1, size );
-             sph_fugue512_close( &ctx.fugue, hash1 );
-             sph_fugue512_init( &ctx.fugue );
-             sph_fugue512( &ctx.fugue, in2, size );
-             sph_fugue512_close( &ctx.fugue, hash2 );
-             sph_fugue512_init( &ctx.fugue );
-             sph_fugue512( &ctx.fugue, in3, size );
-             sph_fugue512_close( &ctx.fugue, hash3 );
          break;
          case SHABAL:
              intrlv_4x32( vhash, in0, in1, in2, in3, size<<3 );
@@ -1045,18 +980,10 @@ void x16rv2_4way_hash( void* output, const void* input )
             }
             else
             {
-               sph_whirlpool_init( &ctx.whirlpool );
+               sph_whirlpool512_full( &ctx.whirlpool, hash0, in0, size );
-               sph_whirlpool( &ctx.whirlpool, in0, size );
+               sph_whirlpool512_full( &ctx.whirlpool, hash1, in1, size );
-               sph_whirlpool_close( &ctx.whirlpool, hash0 );
+               sph_whirlpool512_full( &ctx.whirlpool, hash2, in2, size );
-               sph_whirlpool_init( &ctx.whirlpool );
+               sph_whirlpool512_full( &ctx.whirlpool, hash3, in3, size );
-               sph_whirlpool( &ctx.whirlpool, in1, size );
-               sph_whirlpool_close( &ctx.whirlpool, hash1 );
-               sph_whirlpool_init( &ctx.whirlpool );
-               sph_whirlpool( &ctx.whirlpool, in2, size );
-               sph_whirlpool_close( &ctx.whirlpool, hash2 );
-               sph_whirlpool_init( &ctx.whirlpool );
-               sph_whirlpool( &ctx.whirlpool, in3, size );
-               sph_whirlpool_close( &ctx.whirlpool, hash3 );
             }
          break;
          case SHA_512:
@@ -1099,12 +1026,16 @@ void x16rv2_4way_hash( void* output, const void* input )
              dintrlv_4x64( hash0, hash1, hash2, hash3, vhash, 512 );
          break;
       }
+ 
+      if ( work_restart[thrid].restart ) return 0;
+
       size = 64;
    }
    memcpy( output,    hash0, 32 );
    memcpy( output+32, hash1, 32 );
    memcpy( output+64, hash2, 32 );
    memcpy( output+96, hash3, 32 );
+   return 1;
 }
 
 int scanhash_x16rv2_4way( struct work *work, uint32_t max_nonce,
@@ -1121,7 +1052,7 @@ int scanhash_x16rv2_4way( struct work *work, uint32_t max_nonce,
    const uint32_t last_nonce = max_nonce - 4;
    uint32_t n = first_nonce;
    const int thr_id = mythr->id; 
-    __m256i  *noncev = (__m256i*)vdata + 9;   // aligned
+    __m256i  *noncev = (__m256i*)vdata + 9; 
    volatile uint8_t *restart = &(work_restart[thr_id].restart);
    const bool bench = opt_benchmark;
 
@@ -1130,17 +1061,19 @@ int scanhash_x16rv2_4way( struct work *work, uint32_t max_nonce,
 
    bedata1[0] = bswap_32( pdata[1] );
    bedata1[1] = bswap_32( pdata[2] );
+
+   static __thread uint32_t s_ntime = UINT32_MAX;
    const uint32_t ntime = bswap_32(pdata[17]);
    if ( s_ntime != ntime )
    {
-      x16_r_s_getAlgoString( (const uint8_t*)bedata1, hashOrder );
+      x16_r_s_getAlgoString( (const uint8_t*)bedata1, x16r_hash_order );
       s_ntime = ntime;
       if ( opt_debug && !thr_id )
-              applog( LOG_DEBUG, "hash order %s (%08x)", hashOrder, ntime );
+         applog( LOG_INFO, "hash order %s (%08x)", x16r_hash_order, ntime );
    }
 
    // Do midstate prehash on hash functions with block size <= 64 bytes.
-   const char elem = hashOrder[0];
+   const char elem = x16r_hash_order[0];
    const uint8_t algo = elem >= 'A' ? elem - 'A' + 10 : elem - '0';
    switch ( algo )
    {
@@ -1159,8 +1092,7 @@ int scanhash_x16rv2_4way( struct work *work, uint32_t max_nonce,
       break;
       case SKEIN:
          mm256_bswap32_intrlv80_4x64( vdata, pdata );
-         skein512_4way_init( &x16rv2_ctx.skein );
+         skein512_4way_prehash64( &x16r_ctx.skein, vdata );
-         skein512_4way_update( &x16rv2_ctx.skein, vdata, 64 );
       break;
       case CUBEHASH:
          mm128_bswap32_80( edata, pdata );
@@ -1194,12 +1126,12 @@ int scanhash_x16rv2_4way( struct work *work, uint32_t max_nonce,
 
    do
    {
-      x16rv2_4way_hash( hash, vdata );
+      if ( x16rv2_4way_hash( hash, vdata, thr_id ) )
       for ( int i = 0; i < 4; i++ )
       if ( unlikely( valid_hash( hash + (i<<3), ptarget ) && !bench ) )
       {
          pdata[19] = bswap_32( n+i );
-         submit_lane_solution( work, hash+(i<<3), mythr, i );
+         submit_solution( work, hash+(i<<3), mythr );
       }
       *noncev = _mm256_add_epi32( *noncev,
                                   m256_const1_64( 0x0000000400000000 ) );

algo/x16/x16rv2.c

@@ -34,7 +34,6 @@
 #endif
 
 static __thread uint32_t s_ntime = UINT32_MAX;
-static __thread char hashOrder[X16R_HASH_FUNC_COUNT + 1] = { 0 };
 
 union _x16rv2_context_overlay
 {
@@ -52,7 +51,7 @@ union _x16rv2_context_overlay
         sph_keccak512_context   keccak;
         hashState_luffa         luffa;
         cubehashParam           cube;
-        sph_shavite512_context  shavite;
+        shavite512_context      shavite;
         hashState_sd            simd;
         sph_hamsi512_context    hamsi;
         sph_fugue512_context    fugue;
@@ -68,22 +67,16 @@ inline void padtiger512(uint32_t* hash) {
    for (int i = (24/4); i < (64/4); i++) hash[i] = 0;
 }
 
-void x16rv2_hash( void* output, const void* input )
+int x16rv2_hash( void* output, const void* input, int thrid )
 {
    uint32_t _ALIGN(128) hash[16];
    x16rv2_context_overlay ctx;
    void *in = (void*) input;
    int size = 80;
-/*
+
-   if ( s_ntime == UINT32_MAX )
-   {
-      const uint8_t* in8 = (uint8_t*) input;
-      x16_r_s_getAlgoString( &in8[4], hashOrder );
-   }
-*/
    for ( int i = 0; i < 16; i++ )
    {
-      const char elem = hashOrder[i];
+      const char elem = x16r_hash_order[i];
       const uint8_t algo = elem >= 'A' ? elem - 'A' + 10 : elem - '0';
 
       switch ( algo )
@@ -143,9 +136,7 @@ void x16rv2_hash( void* output, const void* input )
                                   (const byte*)in, size );
          break;
          case SHAVITE:
-            sph_shavite512_init( &ctx.shavite );
+            shavite512_full( &ctx.shavite, hash, in, size );
-            sph_shavite512( &ctx.shavite, in, size );
-            sph_shavite512_close( &ctx.shavite, hash );
          break;
          case SIMD:
              init_sd( &ctx.simd, 512 );
@@ -169,9 +160,7 @@ void x16rv2_hash( void* output, const void* input )
              sph_hamsi512_close( &ctx.hamsi, hash );
          break;
          case FUGUE:
-             sph_fugue512_init( &ctx.fugue );
+             sph_fugue512_full( &ctx.fugue, hash, in, size );
-             sph_fugue512( &ctx.fugue, in, size );
-             sph_fugue512_close( &ctx.fugue, hash );
          break;
          case SHABAL:
              sph_shabal512_init( &ctx.shabal );
@@ -179,9 +168,7 @@ void x16rv2_hash( void* output, const void* input )
              sph_shabal512_close( &ctx.shabal, hash );
          break;
          case WHIRLPOOL:
-             sph_whirlpool_init( &ctx.whirlpool );
+             sph_whirlpool512_full( &ctx.whirlpool, hash, in, size );
-             sph_whirlpool( &ctx.whirlpool, in, size );
-             sph_whirlpool_close( &ctx.whirlpool, hash );
          break;
          case SHA_512:
              sph_tiger_init( &ctx.tiger );
@@ -193,58 +180,61 @@ void x16rv2_hash( void* output, const void* input )
              SHA512_Final( (unsigned char*) hash, &ctx.sha512 );
          break;
       }
+
+      if ( work_restart[thrid].restart ) return 0;
+
       in = (void*) hash;
       size = 64;
    }
    memcpy(output, hash, 32);
+   return 1;
 }
 
 int scanhash_x16rv2( struct work *work, uint32_t max_nonce,
                    uint64_t *hashes_done, struct thr_info *mythr )
 {
    uint32_t _ALIGN(128) hash32[8];
-   uint32_t _ALIGN(128) endiandata[20];
+   uint32_t _ALIGN(128) edata[20];
    uint32_t *pdata = work->data;
    uint32_t *ptarget = work->target;
-   const uint32_t Htarg = ptarget[7];
    const uint32_t first_nonce = pdata[19];
-   int thr_id = mythr->id;  // thr_id arg is deprecated
+   const int thr_id = mythr->id;  
    uint32_t nonce = first_nonce;
    volatile uint8_t *restart = &(work_restart[thr_id].restart);
+   const bool bench = opt_benchmark;
 
-   casti_m128i( endiandata, 0 ) = mm128_bswap_32( casti_m128i( pdata, 0 ) );
+   casti_m128i( edata, 0 ) = mm128_bswap_32( casti_m128i( pdata, 0 ) );
-   casti_m128i( endiandata, 1 ) = mm128_bswap_32( casti_m128i( pdata, 1 ) );
+   casti_m128i( edata, 1 ) = mm128_bswap_32( casti_m128i( pdata, 1 ) );
-   casti_m128i( endiandata, 2 ) = mm128_bswap_32( casti_m128i( pdata, 2 ) );
+   casti_m128i( edata, 2 ) = mm128_bswap_32( casti_m128i( pdata, 2 ) );
-   casti_m128i( endiandata, 3 ) = mm128_bswap_32( casti_m128i( pdata, 3 ) );
+   casti_m128i( edata, 3 ) = mm128_bswap_32( casti_m128i( pdata, 3 ) );
-   casti_m128i( endiandata, 4 ) = mm128_bswap_32( casti_m128i( pdata, 4 ) );
+   casti_m128i( edata, 4 ) = mm128_bswap_32( casti_m128i( pdata, 4 ) );
 
+   static __thread uint32_t s_ntime = UINT32_MAX;
    if ( s_ntime != pdata[17] )
    {
       uint32_t ntime = swab32(pdata[17]);
-      x16_r_s_getAlgoString( (const uint8_t*) (&endiandata[1]), hashOrder );
+      x16_r_s_getAlgoString( (const uint8_t*) (&edata[1]), x16r_hash_order );
       s_ntime = ntime;
       if ( opt_debug && !thr_id )
-              applog( LOG_DEBUG, "hash order %s (%08x)", hashOrder, ntime );
+              applog( LOG_DEBUG, "hash order %s (%08x)",
+                                 x16r_hash_order, ntime );
    }
 
-   if ( opt_benchmark )
+   if ( bench )   ptarget[7] = 0x0cff;
-      ptarget[7] = 0x0cff;
 
    do
    {
-      be32enc( &endiandata[19], nonce );
+      edata[19] = nonce;
-      x16rv2_hash( hash32, endiandata );
+      if ( x16rv2_hash( hash32, edata, thr_id ) )
-
+      if ( unlikely( valid_hash( hash32, ptarget ) && !bench ) )
-      if ( hash32[7] <= Htarg )
-      if (fulltest( hash32, ptarget ) && !opt_benchmark )
       {
-         pdata[19] = nonce;
+         pdata[19] = bswap_32( nonce );
          submit_solution( work, hash32, mythr );
       }
       nonce++;
    } while ( nonce < max_nonce && !(*restart) );
    pdata[19] = nonce;
-   *hashes_done = pdata[19] - first_nonce + 1;
+   *hashes_done = pdata[19] - first_nonce;
    return 0;
 }
 

algo/x16/x21s-4way.c

@@ -30,7 +30,7 @@ union _x21s_8way_context_overlay
 
 typedef union _x21s_8way_context_overlay x21s_8way_context_overlay;
 
-void x21s_8way_hash( void* output, const void* input )
+int x21s_8way_hash( void* output, const void* input, int thrid )
 {
    uint32_t vhash[16*8] __attribute__ ((aligned (128)));
    uint8_t shash[64*8] __attribute__ ((aligned (64)));
@@ -44,7 +44,8 @@ void x21s_8way_hash( void* output, const void* input )
    uint32_t *hash7 = (uint32_t*)( shash+448 );
    x21s_8way_context_overlay ctx;
 
-   x16r_8way_hash_generic( shash, input );
+   if ( !x16r_8way_hash_generic( shash, input, thrid ) )
+      return 0;
 
    intrlv_8x32_512( vhash, hash0, hash1, hash2, hash3, hash4, hash5, hash6,
                     hash7 );
@@ -124,6 +125,8 @@ void x21s_8way_hash( void* output, const void* input )
    sha256_8way_init( &ctx.sha256 );
    sha256_8way_update( &ctx.sha256, vhash, 64 );
    sha256_8way_close( &ctx.sha256, output );
+
+   return 1;
 }
 
 int scanhash_x21s_8way( struct work *work, uint32_t max_nonce,
@@ -166,8 +169,7 @@ int scanhash_x21s_8way( struct work *work, uint32_t max_nonce,
                              n+3, 0, n+2, 0, n+1, 0, n,   0 ), *noncev );
    do
    {
-      x21s_8way_hash( hash, vdata );
+      if ( x21s_8way_hash( hash, vdata, thr_id ) )
-
       for ( int lane = 0; lane < 8; lane++ )
       if ( unlikely( hash7[lane] <= Htarg ) )
       {
@@ -175,7 +177,7 @@ int scanhash_x21s_8way( struct work *work, uint32_t max_nonce,
          if ( likely( valid_hash( lane_hash, ptarget ) && !bench ) )
          {
              pdata[19] = bswap_32( n + lane );
-             submit_lane_solution( work, lane_hash, mythr, lane );
+             submit_solution( work, lane_hash, mythr );
          }
       }
       *noncev = _mm512_add_epi32( *noncev,
@@ -215,7 +217,7 @@ union _x21s_4way_context_overlay
 
 typedef union _x21s_4way_context_overlay x21s_4way_context_overlay;
 
-void x21s_4way_hash( void* output, const void* input )
+int x21s_4way_hash( void* output, const void* input, int thrid )
 {
    uint32_t vhash[16*4] __attribute__ ((aligned (64)));
    uint8_t  shash[64*4] __attribute__ ((aligned (64)));
@@ -225,7 +227,8 @@ void x21s_4way_hash( void* output, const void* input )
    uint32_t *hash2 = (uint32_t*)( shash+128 );
    uint32_t *hash3 = (uint32_t*)( shash+192 );
 
-   x16r_4way_hash_generic( shash, input );
+   if ( !x16r_4way_hash_generic( shash, input, thrid ) )
+      return 0;
 
    intrlv_4x32( vhash, hash0, hash1, hash2, hash3,  512 );
 
@@ -299,6 +302,8 @@ void x21s_4way_hash( void* output, const void* input )
    dintrlv_4x32( output, output+32, output+64,output+96, vhash, 256 );
 
 #endif
+
+   return 1;
 }
 
 int scanhash_x21s_4way( struct work *work, uint32_t max_nonce,
@@ -337,12 +342,12 @@ int scanhash_x21s_4way( struct work *work, uint32_t max_nonce,
                    _mm256_set_epi32( n+3, 0, n+2, 0, n+1, 0, n, 0 ), *noncev );
    do
    {
-      x21s_4way_hash( hash, vdata );
+      if ( x21s_4way_hash( hash, vdata, thr_id ) )
       for ( int i = 0; i < 4; i++ )
       if ( unlikely( valid_hash( hash + (i<<3), ptarget ) && !bench ) )
       {
          pdata[19] = bswap_32( n+i );
-         submit_lane_solution( work, hash+(i<<3), mythr, i );
+         submit_solution( work, hash+(i<<3), mythr );
       }
       *noncev = _mm256_add_epi32( *noncev,
                                   m256_const1_64( 0x0000000400000000 ) );

algo/x16/x21s.c

@@ -27,12 +27,13 @@ union _x21s_context_overlay
 };
 typedef union _x21s_context_overlay x21s_context_overlay;
 
-void x21s_hash( void* output, const void* input )
+int x21s_hash( void* output, const void* input, int thrid )
 {
    uint32_t _ALIGN(128) hash[16];
    x21s_context_overlay ctx;
 
-   x16r_hash_generic( hash, input );
+   if ( !x16r_hash_generic( hash, input, thrid ) )
+      return 0;
 
    sph_haval256_5_init( &ctx.haval );
    sph_haval256_5( &ctx.haval, (const void*) hash, 64) ;
@@ -54,6 +55,8 @@ void x21s_hash( void* output, const void* input )
    SHA256_Final( (unsigned char*)hash, &ctx.sha256 );
 
    memcpy( output, hash, 32 );
+
+   return 1;
 }
 
 int scanhash_x21s( struct work *work, uint32_t max_nonce,
@@ -87,8 +90,7 @@ int scanhash_x21s( struct work *work, uint32_t max_nonce,
    do
    {
       edata[19] = nonce;
-      x21s_hash( hash32, edata );
+      if ( x21s_hash( hash32, edata, thr_id ) )
-
       if ( unlikely( valid_hash( hash32, ptarget ) && !bench ) )
       {
          pdata[19] = bswap_32( nonce );
@@ -97,7 +99,7 @@ int scanhash_x21s( struct work *work, uint32_t max_nonce,
       nonce++;
    } while ( nonce < max_nonce && !(*restart) );
    pdata[19] = nonce;
-   *hashes_done = pdata[19] - first_nonce + 1;
+   *hashes_done = pdata[19] - first_nonce;
    return 0;
 }
 

algo/x17/sonoa-gate.c

@@ -10,7 +10,7 @@ bool register_sonoa_algo( algo_gate_t* gate )
   gate->hash      = (void*)&sonoa_4way_hash;
 #else
   init_sonoa_ctx();
-  gate->scanhash  = (void*)&scanhash_sonoa;
+//  gate->scanhash  = (void*)&scanhash_sonoa;
   gate->hash      = (void*)&sonoa_hash;
 #endif
   gate->optimizations = SSE2_OPT | AES_OPT | AVX2_OPT | AVX512_OPT | VAES_OPT;

algo/x17/sonoa-gate.h

@@ -14,19 +14,19 @@ bool register_sonoa_algo( algo_gate_t* gate );
 
 #if defined(SONOA_8WAY)
 
-void sonoa_8way_hash( void *state, const void *input );
+int sonoa_8way_hash( void *state, const void *input, int thrid );
 int scanhash_sonoa_8way( struct work *work, uint32_t max_nonce,
                          uint64_t *hashes_done, struct thr_info *mythr );
 
 #elif defined(SONOA_4WAY)
 
-void sonoa_4way_hash( void *state, const void *input );
+int sonoa_4way_hash( void *state, const void *input, int thrid );
 int scanhash_sonoa_4way( struct work *work, uint32_t max_nonce,
                          uint64_t *hashes_done, struct thr_info *mythr );
 
 #else
 
-void sonoa_hash( void *state, const void *input );
+int sonoa_hash( void *state, const void *input, int thrid );
 int scanhash_sonoa( struct work *work, uint32_t max_nonce,
                   uint64_t *hashes_done, struct thr_info *mythr );
 void init_sonoa_ctx();

algo/x17/sonoa.c

@@ -83,7 +83,7 @@ void init_sonoa_ctx()
         sph_haval256_5_init(&sonoa_ctx.haval);
 };
 
-void sonoa_hash( void *state, const void *input )
+int sonoa_hash( void *state, const void *input, int thrid )
 {
 	uint8_t hash[128] __attribute__ ((aligned (64)));
    sonoa_ctx_holder ctx __attribute__ ((aligned (64)));
@@ -132,6 +132,7 @@ void sonoa_hash( void *state, const void *input )
    sph_echo512_close(&ctx.echo, hash);
 #endif
 
+   if ( work_restart[thrid].restart ) return 0;
 //
 
    sph_bmw512_init( &ctx.bmw);
@@ -189,6 +190,7 @@ void sonoa_hash( void *state, const void *input )
    sph_hamsi512(&ctx.hamsi, hash, 64);
    sph_hamsi512_close(&ctx.hamsi, hash);
 	
+   if ( work_restart[thrid].restart ) return 0;
 //
 
    sph_bmw512_init( &ctx.bmw);
@@ -250,6 +252,7 @@ void sonoa_hash( void *state, const void *input )
    sph_fugue512(&ctx.fugue, hash, 64);
    sph_fugue512_close(&ctx.fugue, hash);
 
+   if ( work_restart[thrid].restart ) return 0;
 //
 
    sph_bmw512_init( &ctx.bmw);
@@ -333,6 +336,7 @@ void sonoa_hash( void *state, const void *input )
    sph_shavite512(&ctx.shavite, hash, 64);
    sph_shavite512_close(&ctx.shavite, hash);
 
+   if ( work_restart[thrid].restart ) return 0;
 //
 
    sph_bmw512_init( &ctx.bmw);
@@ -406,6 +410,7 @@ void sonoa_hash( void *state, const void *input )
    sph_whirlpool(&ctx.whirlpool, hash, 64);
    sph_whirlpool_close(&ctx.whirlpool, hash);
 
+   if ( work_restart[thrid].restart ) return 0;
 //
    sph_bmw512_init( &ctx.bmw);
    sph_bmw512(&ctx.bmw, hash, 64);
@@ -482,6 +487,7 @@ void sonoa_hash( void *state, const void *input )
    sph_whirlpool(&ctx.whirlpool, hash, 64);
    sph_whirlpool_close(&ctx.whirlpool, hash);
 
+   if ( work_restart[thrid].restart ) return 0;
 //
 
    sph_bmw512_init( &ctx.bmw);
@@ -560,64 +566,7 @@ void sonoa_hash( void *state, const void *input )
    sph_haval256_5_close(&ctx.haval, hash);
 
    memcpy(state, hash, 32);
-}
+   return 1;
-
-int scanhash_sonoa( struct work *work, uint32_t max_nonce,
-	            uint64_t *hashes_done, struct thr_info *mythr )
-{
-   uint32_t _ALIGN(128) hash32[8];
-   uint32_t _ALIGN(128) endiandata[20];
-   uint32_t *pdata = work->data;
-   uint32_t *ptarget = work->target;
-   const uint32_t first_nonce = pdata[19];
-   const uint32_t Htarg = ptarget[7];
-   uint32_t n = pdata[19] - 1;
-   int thr_id = mythr->id;  // thr_id arg is deprecated
-
-   uint64_t htmax[] =
-   {
-	0,
-	0xF,
-	0xFF,
-	0xFFF,
-	0xFFFF,
-	0x10000000
-   };
-   uint32_t masks[] =
-   {
-	0xFFFFFFFF,
-	0xFFFFFFF0,
-	0xFFFFFF00,
-	0xFFFFF000,
-	0xFFFF0000,
-	0
-   };
-
-
-   // we need bigendian data...
-   casti_m128i( endiandata, 0 ) = mm128_bswap_32( casti_m128i( pdata, 0 ) );
-   casti_m128i( endiandata, 1 ) = mm128_bswap_32( casti_m128i( pdata, 1 ) );
-   casti_m128i( endiandata, 2 ) = mm128_bswap_32( casti_m128i( pdata, 2 ) );
-   casti_m128i( endiandata, 3 ) = mm128_bswap_32( casti_m128i( pdata, 3 ) );
-   casti_m128i( endiandata, 4 ) = mm128_bswap_32( casti_m128i( pdata, 4 ) );
-
-   for ( int m = 0; m < 6; m++ ) if ( Htarg <= htmax[m] )
-   {
-      uint32_t mask = masks[m];
-      do
-      {
-         pdata[19] = ++n;
-         be32enc(&endiandata[19], n);
-         sonoa_hash(hash32, endiandata);
-         if ( !( hash32[7] & mask ) )
-         if ( fulltest( hash32, ptarget ) && !opt_benchmark )
-            submit_solution( work, hash32, mythr );
-	   } while (n < max_nonce && !work_restart[thr_id].restart);
-	   break;
-	}
-   *hashes_done = n - first_nonce + 1;
-   pdata[19] = n;
-   return 0;
 }
 
 #endif