v3.8.8.1

RELEASE_NOTES

@@ -50,8 +50,7 @@ will give a clue as to the missing package.
 The following command should install everything you need on Debian based
 distributions such as Ubuntu:
 
-sudo apt-get install build-essential libssl-dev libcurl4-openssl-dev libjansson-dev libgmp-dev automake
-
+sudo apt-get install build-essential libssl-dev libcurl4-openssl-dev libjansson-dev libgmp-dev automake zlib1g-dev
 
 build-essential  (for Ubuntu, Development Tools package group on Fedora)
 automake
@@ -86,7 +85,7 @@ make
 
 Additional optional compile flags, add the following to CFLAGS to activate:
 
--DUSE_SPH_SHA
+-DUSE_SPH_SHA (deprecated)
 
 SPH may give slightly better performance on algos that use sha256 when using
 openssl 1.0.1 or older. Openssl 1.0.2 adds AVX2 and 1.1 adds SHA and perform
@@ -160,6 +159,12 @@ Support for even older x86_64 without AES_NI or SSE2 is not availble.
 Change Log
 ----------
 
+v3.8.8.1
+
+Fixed x16r.
+Removed cryptonight variant check due to false positives.
+API displays hashrate before shares are submitted.
+
 v3.8.8
 
 Added cryptonightv7 for Monero.

aclocal.m4

@@ -1,6 +1,6 @@
-# generated automatically by aclocal 1.14.1 -*- Autoconf -*-
+# generated automatically by aclocal 1.15.1 -*- Autoconf -*-
 
-# Copyright (C) 1996-2013 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 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) 2002-2013 Free Software Foundation, Inc.
+# Copyright (C) 2002-2017 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='1.14'
+[am__api_version='1.15'
 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], [1.14.1], [],
+m4_if([$1], [1.15.1], [],
       [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([1.14.1])dnl
+[AM_AUTOMAKE_VERSION([1.15.1])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) 2001-2013 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 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) 2001-2013 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -123,15 +123,14 @@ _AM_IF_OPTION([no-dependencies],, [_AM_DEPENDENCIES([CCAS])])dnl
 # configured tree to be moved without reconfiguration.
 
 AC_DEFUN([AM_AUX_DIR_EXPAND],
-[dnl Rely on autoconf to set up CDPATH properly.
-AC_PREREQ([2.50])dnl
-# expand $ac_aux_dir to an absolute path
-am_aux_dir=`cd $ac_aux_dir && pwd`
+[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
+# Expand $ac_aux_dir to an absolute path.
+am_aux_dir=`cd "$ac_aux_dir" && pwd`
 ])
 
 # AM_CONDITIONAL                                            -*- Autoconf -*-
 
-# Copyright (C) 1997-2013 Free Software Foundation, Inc.
+# Copyright (C) 1997-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -162,7 +161,7 @@ AC_CONFIG_COMMANDS_PRE(
 Usually this means the macro was only invoked conditionally.]])
 fi])])
 
-# Copyright (C) 1999-2013 Free Software Foundation, Inc.
+# Copyright (C) 1999-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -353,7 +352,7 @@ _AM_SUBST_NOTMAKE([am__nodep])dnl
 
 # Generate code to set up dependency tracking.              -*- Autoconf -*-
 
-# Copyright (C) 1999-2013 Free Software Foundation, Inc.
+# Copyright (C) 1999-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -429,7 +428,7 @@ AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
 
 # Do all the work for Automake.                             -*- Autoconf -*-
 
-# Copyright (C) 1996-2013 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -519,8 +518,8 @@ AC_REQUIRE([AC_PROG_MKDIR_P])dnl
 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
 AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
-# We need awk for the "check" target.  The system "awk" is bad on
-# some platforms.
+# We need awk for the "check" target (and possibly the TAP driver).  The
+# system "awk" is bad on some platforms.
 AC_REQUIRE([AC_PROG_AWK])dnl
 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
@@ -593,7 +592,11 @@ to "yes", and re-run configure.
 END
     AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
   fi
-fi])
+fi
+dnl The trailing newline in this macro's definition is deliberate, for
+dnl backward compatibility and to allow trailing 'dnl'-style comments
+dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
+])
 
 dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
@@ -622,7 +625,7 @@ for _am_header in $config_headers :; do
 done
 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
 
-# Copyright (C) 2001-2013 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -633,7 +636,7 @@ echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_co
 # Define $install_sh.
 AC_DEFUN([AM_PROG_INSTALL_SH],
 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
-if test x"${install_sh}" != xset; then
+if test x"${install_sh+set}" != xset; then
   case $am_aux_dir in
   *\ * | *\	*)
     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
@@ -643,7 +646,7 @@ if test x"${install_sh}" != xset; then
 fi
 AC_SUBST([install_sh])])
 
-# Copyright (C) 2003-2013 Free Software Foundation, Inc.
+# Copyright (C) 2003-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -665,7 +668,7 @@ AC_SUBST([am__leading_dot])])
 # Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
 # From Jim Meyering
 
-# Copyright (C) 1996-2013 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -700,7 +703,7 @@ AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
 
 # Check to see how 'make' treats includes.	            -*- Autoconf -*-
 
-# Copyright (C) 2001-2013 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -750,7 +753,7 @@ rm -f confinc confmf
 
 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
 
-# Copyright (C) 1997-2013 Free Software Foundation, Inc.
+# Copyright (C) 1997-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -789,7 +792,7 @@ fi
 
 # Helper functions for option handling.                     -*- Autoconf -*-
 
-# Copyright (C) 2001-2013 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -818,7 +821,7 @@ AC_DEFUN([_AM_SET_OPTIONS],
 AC_DEFUN([_AM_IF_OPTION],
 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
 
-# Copyright (C) 1999-2013 Free Software Foundation, Inc.
+# Copyright (C) 1999-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -865,7 +868,7 @@ AC_LANG_POP([C])])
 # For backward compatibility.
 AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
 
-# Copyright (C) 2001-2013 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -884,7 +887,7 @@ AC_DEFUN([AM_RUN_LOG],
 
 # Check to make sure that the build environment is sane.    -*- Autoconf -*-
 
-# Copyright (C) 1996-2013 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -965,7 +968,7 @@ AC_CONFIG_COMMANDS_PRE(
 rm -f conftest.file
 ])
 
-# Copyright (C) 2009-2013 Free Software Foundation, Inc.
+# Copyright (C) 2009-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1025,7 +1028,7 @@ AC_SUBST([AM_BACKSLASH])dnl
 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
 ])
 
-# Copyright (C) 2001-2013 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1053,7 +1056,7 @@ fi
 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 AC_SUBST([INSTALL_STRIP_PROGRAM])])
 
-# Copyright (C) 2006-2013 Free Software Foundation, Inc.
+# Copyright (C) 2006-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1072,7 +1075,7 @@ AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
 
 # Check how to create a tarball.                            -*- Autoconf -*-
 
-# Copyright (C) 2004-2013 Free Software Foundation, Inc.
+# Copyright (C) 2004-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,

algo/cryptonight/cryptonight-common.c

@@ -82,9 +82,9 @@ int scanhash_cryptonight( int thr_id, struct work *work, uint32_t max_nonce,
     const uint32_t Htarg = ptarget[7];
     uint32_t hash[32 / 4] __attribute__((aligned(32)));
 
-    if (  (  cryptonightV7 && ( *(uint8_t*)pdata <  7 ) )
-       || ( !cryptonightV7 && ( *(uint8_t*)pdata == 7 ) ) )
-          applog(LOG_WARNING,"Cryptonight variant mismatch, shares may be rejected.");
+//    if (  (  cryptonightV7 && ( *(uint8_t*)pdata <  7 ) )
+//       || ( !cryptonightV7 && ( *(uint8_t*)pdata == 7 ) ) )
+//          applog(LOG_WARNING,"Cryptonight variant mismatch, shares may be rejected.");
 
     do
     {
@@ -93,6 +93,7 @@ int scanhash_cryptonight( int thr_id, struct work *work, uint32_t max_nonce,
        if (unlikely( hash[7] < Htarg ))
        {
            *hashes_done = n - first_nonce + 1;
+//           work_set_target_ratio( work, hash );
 	   return true;
        }
     } while (likely((n <= max_nonce && !work_restart[thr_id].restart)));

algo/lyra2/lyra2h-4way.c

@@ -67,7 +67,7 @@ int scanhash_lyra2h_4way( int thr_id, struct work *work, uint32_t max_nonce,
    if ( opt_benchmark )
       ptarget[7] = 0x0000ff;
 
-   for ( int i=0; i < 19; i++ )
+   for ( int i=0; i < 20; i++ )
       be32enc( &edata[i], pdata[i] );
 
    mm_interleave_4x32( vdata, edata, edata, edata, edata, 640 );

algo/lyra2/lyra2z-4way.c

@@ -67,7 +67,7 @@ int scanhash_lyra2z_4way( int thr_id, struct work *work, uint32_t max_nonce,
    if ( opt_benchmark )
       ptarget[7] = 0x0000ff;
 
-   for ( int i=0; i < 19; i++ )
+   for ( int i=0; i < 20; i++ )
       be32enc( &edata[i], pdata[i] );
 
    mm_interleave_4x32( vdata, edata, edata, edata, edata, 640 );

algo/sha/sha256t-4way.c

@@ -60,7 +60,7 @@ int scanhash_sha256t_8way( int thr_id, struct work *work,
                                0xFFFF0000,
                                         0 };
 
-   for ( int k = 0; k < 19; k++ )
+   for ( int k = 0; k < 20; k++ )
       be32enc( &edata[k], pdata[k] );
 
    mm256_interleave_8x32( vdata, edata, edata, edata, edata,

algo/x11/x11evo-gate.c

@@ -31,11 +31,13 @@ int nextPerm( uint8_t n[], uint32_t count )
       return 0;
 
    for ( i = count - 1; i>0 && n[i - 1] >= n[i]; i-- );
-      tail = i;
+   tail = i;
 
    if ( tail > 0 )
+   {
       for ( j = count - 1; j>tail && n[j] <= n[tail - 1]; j-- );
-           evo_swap( &n[tail - 1], &n[j] );
+      evo_swap( &n[tail - 1], &n[j] );
+   }
 
    for ( i = tail, j = count - 1; i<j; i++, j-- )
       evo_swap( &n[i], &n[j] );

algo/x17/x16r-4way.c

@@ -68,13 +68,7 @@ void x16r_4way_hash( void* output, const void* input )
    uint32_t hash2[24] __attribute__ ((aligned (64)));
    uint32_t hash3[24] __attribute__ ((aligned (64)));
    uint32_t vhash[24*4] __attribute__ ((aligned (64)));
-//   uint32_t inp0[24] __attribute__ ((aligned (64)));
-//   uint32_t inp1[24] __attribute__ ((aligned (64)));
-//   uint32_t inp2[24] __attribute__ ((aligned (64)));
-//   uint32_t inp3[24] __attribute__ ((aligned (64)));
-
    x16r_4way_ctx_holder ctx;
-   
    void *in0 = (void*) hash0;
    void *in1 = (void*) hash1;
    void *in2 = (void*) hash2;
@@ -290,10 +284,6 @@ void x16r_4way_hash( void* output, const void* input )
              mm256_deinterleave_4x64( hash0, hash1, hash2, hash3, vhash, 512 );
          break;
       }
-//      in0 = (void*) hash0;
-//      in1 = (void*) hash1;
-//      in2 = (void*) hash2;
-//      in3 = (void*) hash3;
       size = 64;
    }
    memcpy( output,    hash0, 32 );
@@ -325,7 +315,7 @@ int scanhash_x16r_4way( int thr_id, struct work *work, uint32_t max_nonce,
    if ( s_ntime != endiandata[17] )
    {
       uint32_t ntime = swab32(pdata[17]);
-      x16_r_s_getAlgoString( (const char*) (&endiandata[1]), hashOrder );
+      x16_r_s_getAlgoString( (const uint8_t*) (&endiandata[1]), hashOrder );
       s_ntime = ntime;
       if ( opt_debug && !thr_id )
               applog( LOG_DEBUG, "hash order %s (%08x)", hashOrder, ntime );

algo/x17/x16r-gate.c

@@ -1,6 +1,6 @@
 #include "x16r-gate.h"
 
-void x16r_getAlgoString( const char* prevblock, char *output )
+void x16r_getAlgoString( const uint8_t* prevblock, char *output )
 {
    char *sptr = output;
    for ( int j = 0; j < X16R_HASH_FUNC_COUNT; j++ )
@@ -16,14 +16,13 @@ void x16r_getAlgoString( const char* prevblock, char *output )
    *sptr = '\0';
 }
 
-void x16s_getAlgoString( const char* prevblock, char *output )
+void x16s_getAlgoString( const uint8_t* prevblock, char *output )
 {
-   uint8_t* data = (uint8_t*)prevblock;
    strcpy( output, "0123456789ABCDEF" );
    for ( int i = 0; i < 16; i++ )
    {
       uint8_t b = (15 - i) >> 1; // 16 ascii hex chars, reversed
-      uint8_t algoDigit = (i & 1) ? data[b] & 0xF : data[b] >> 4;
+      uint8_t algoDigit = (i & 1) ? prevblock[b] & 0xF : prevblock[b] >> 4;
       int offset = algoDigit;
       // insert the nth character at the front
       char oldVal = output[offset];

algo/x17/x16r-gate.h

@@ -29,9 +29,9 @@ enum x16r_Algo {
         X16R_HASH_FUNC_COUNT
 };
 
-bool (*x16_r_s_getAlgoString) ( const char*, char* );
-void x16r_getAlgoString( const char* prevblock, char *output );
-void x16s_getAlgoString( const char* prevblock, char *output );
+void (*x16_r_s_getAlgoString) ( const uint8_t*, char* );
+void x16r_getAlgoString( const uint8_t* prevblock, char *output );
+void x16s_getAlgoString( const uint8_t* prevblock, char *output );
 
 bool register_x16r_algo( algo_gate_t* gate );
 bool register_x16s_algo( algo_gate_t* gate );

algo/x17/x16r.c

@@ -205,7 +205,7 @@ int scanhash_x16r( int thr_id, struct work *work, uint32_t max_nonce,
    if ( s_ntime != pdata[17] )
    {
       uint32_t ntime = swab32(pdata[17]);
-      x16_r_s_getAlgoString( (const char*) (&endiandata[1]), hashOrder );
+      x16_r_s_getAlgoString( (const uint8_t*) (&endiandata[1]), hashOrder );
       s_ntime = ntime;
       if ( opt_debug && !thr_id )
               applog( LOG_DEBUG, "hash order %s (%08x)", hashOrder, ntime );

avxdefs.h

@@ -156,7 +156,7 @@ static inline __m128i foo()
 // _mm_setzero_si128 uses pxor instruction, it's unclear what _mm_set_epi does.
 // If a pseudo constant is used repeatedly in a function it may be worthwhile
 // to define a register variable to represent that constant.
-// register __m128i zero = mm_zero;
+// register __m128i zero = mm_setzero_si128();
 
 // Constant zero
 #define m128_zero      _mm_setzero_si128()
@@ -1018,7 +1018,8 @@ inline __m256i mm256_aesenc_nokey_2x128_obs( __m256i x )
 
 //////////////////////////////////////////////////////////////
 
-#if defined(__AVX512F__) && defined(__AVX512DQ__) && defined(__AVX512BW__) && defined(__AVX512VBMI__)
+#if defined(__AVX512F__)
+//#if defined(__AVX512F__) && defined(__AVX512DQ__) && defined(__AVX512BW__) && defined(__AVX512VBMI__)
 
 // Experimental, not tested.
 

build-allarch.sh

@@ -3,10 +3,30 @@
 make distclean || echo clean
 rm -f config.status
 ./autogen.sh || echo done
+CFLAGS="-O3 -march=core-avx2 -msha -Wall" ./configure --with-curl
+make -j 4
+strip -s cpuminer.exe
+mv cpuminer.exe cpuminer-avx2-sha.exe
+strip -s cpuminer
+mv cpuminer cpuminer-avx2-sha
+
+make clean || echo clean
+rm -f config.status
+./autogen.sh || echo done
+CFLAGS="-O3 -march=skylake-avx512 -Wall" ./configure --with-curl
+make -j 4
+strip -s cpuminer.exe
+mv cpuminer.exe cpuminer-avx512.exe
+strip -s cpuminer
+mv cpuminer cpuminer-avx512
+
+make clean || echo clean
+rm -f config.status
+./autogen.sh || echo done
 CFLAGS="-O3 -march=core-avx2 -Wall" ./configure --with-curl
 make -j 4
 strip -s cpuminer.exe
-mv cpuminer.exe cpuminer-aes-avx2.exe
+mv cpuminer.exe cpuminer-avx2.exe
 strip -s cpuminer
 mv cpuminer cpuminer-avx2
 

configure

@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for cpuminer-opt 3.8.8.
+# Generated by GNU Autoconf 2.69 for cpuminer-opt 3.8.8.1.
 #
 #
 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
@@ -577,8 +577,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='cpuminer-opt'
 PACKAGE_TARNAME='cpuminer-opt'
-PACKAGE_VERSION='3.8.8'
-PACKAGE_STRING='cpuminer-opt 3.8.8'
+PACKAGE_VERSION='3.8.8.1'
+PACKAGE_STRING='cpuminer-opt 3.8.8.1'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -738,6 +738,7 @@ infodir
 docdir
 oldincludedir
 includedir
+runstatedir
 localstatedir
 sharedstatedir
 sysconfdir
@@ -819,6 +820,7 @@ datadir='${datarootdir}'
 sysconfdir='${prefix}/etc'
 sharedstatedir='${prefix}/com'
 localstatedir='${prefix}/var'
+runstatedir='${localstatedir}/run'
 includedir='${prefix}/include'
 oldincludedir='/usr/include'
 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
@@ -1071,6 +1073,15 @@ do
   | -silent | --silent | --silen | --sile | --sil)
     silent=yes ;;
 
+  -runstatedir | --runstatedir | --runstatedi | --runstated \
+  | --runstate | --runstat | --runsta | --runst | --runs \
+  | --run | --ru | --r)
+    ac_prev=runstatedir ;;
+  -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
+  | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
+  | --run=* | --ru=* | --r=*)
+    runstatedir=$ac_optarg ;;
+
   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
     ac_prev=sbindir ;;
   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
@@ -1208,7 +1219,7 @@ fi
 for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
 		datadir sysconfdir sharedstatedir localstatedir includedir \
 		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
-		libdir localedir mandir
+		libdir localedir mandir runstatedir
 do
   eval ac_val=\$$ac_var
   # Remove trailing slashes.
@@ -1321,7 +1332,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures cpuminer-opt 3.8.8 to adapt to many kinds of systems.
+\`configure' configures cpuminer-opt 3.8.8.1 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1361,6 +1372,7 @@ Fine tuning of the installation directories:
   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
   --libdir=DIR            object code libraries [EPREFIX/lib]
   --includedir=DIR        C header files [PREFIX/include]
   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
@@ -1392,7 +1404,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of cpuminer-opt 3.8.8:";;
+     short | recursive ) echo "Configuration of cpuminer-opt 3.8.8.1:";;
    esac
   cat <<\_ACEOF
 
@@ -1497,7 +1509,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-cpuminer-opt configure 3.8.8
+cpuminer-opt configure 3.8.8.1
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2000,7 +2012,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by cpuminer-opt $as_me 3.8.8, which was
+It was created by cpuminer-opt $as_me 3.8.8.1, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -2495,7 +2507,7 @@ ac_config_headers="$ac_config_headers cpuminer-config.h"
 
 
 
-am__api_version='1.14'
+am__api_version='1.15'
 
 # Find a good install program.  We prefer a C program (faster),
 # so one script is as good as another.  But avoid the broken or
@@ -2667,8 +2679,8 @@ test "$program_suffix" != NONE &&
 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
 
-# expand $ac_aux_dir to an absolute path
-am_aux_dir=`cd $ac_aux_dir && pwd`
+# Expand $ac_aux_dir to an absolute path.
+am_aux_dir=`cd "$ac_aux_dir" && pwd`
 
 if test x"${MISSING+set}" != xset; then
   case $am_aux_dir in
@@ -2687,7 +2699,7 @@ else
 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
 fi
 
-if test x"${install_sh}" != xset; then
+if test x"${install_sh+set}" != xset; then
   case $am_aux_dir in
   *\ * | *\	*)
     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
@@ -2981,7 +2993,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='cpuminer-opt'
- VERSION='3.8.8'
+ VERSION='3.8.8.1'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -3015,8 +3027,8 @@ MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
 mkdir_p='$(MKDIR_P)'
 
-# We need awk for the "check" target.  The system "awk" is bad on
-# some platforms.
+# We need awk for the "check" target (and possibly the TAP driver).  The
+# system "awk" is bad on some platforms.
 # Always define AMTAR for backward compatibility.  Yes, it's still used
 # in the wild :-(  We should find a proper way to deprecate it ...
 AMTAR='$${TAR-tar}'
@@ -3075,6 +3087,7 @@ END
 fi
 
 
+
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
     # Check whether --enable-maintainer-mode was given.
@@ -6677,7 +6690,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by cpuminer-opt $as_me 3.8.8, which was
+This file was extended by cpuminer-opt $as_me 3.8.8.1, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -6743,7 +6756,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-cpuminer-opt config.status 3.8.8
+cpuminer-opt config.status 3.8.8.1
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 

configure.ac

@@ -1,4 +1,4 @@
-AC_INIT([cpuminer-opt], [3.8.8])
+AC_INIT([cpuminer-opt], [3.8.8.1])
 
 AC_PREREQ([2.59c])
 AC_CANONICAL_SYSTEM

cpu-miner.c

@@ -98,7 +98,7 @@ static int opt_fail_pause = 10;
 static int opt_time_limit = 0;
 int opt_timeout = 300;
 static int opt_scantime = 5;
-static const bool opt_time = true;
+//static const bool opt_time = true;
 enum algos opt_algo = ALGO_NULL;
 int opt_scrypt_n = 0;
 int opt_pluck_n = 128;
@@ -1988,7 +1988,9 @@ static void *miner_thread( void *userdata )
           }
        }
        // Display benchmark total
-       if ( opt_benchmark && thr_id == opt_n_threads - 1 )
+       // Update hashrate for API if no shares accepted yet.
+       if ( ( opt_benchmark || !accepted_count ) 
+            && thr_id == opt_n_threads - 1 )
        {
           double hashrate  = 0.;
           double hashcount = 0.;
@@ -1999,27 +2001,30 @@ static void *miner_thread( void *userdata )
           }
           if ( hashcount )
           {
-             char hc[16];
-             char hc_units[2] = {0,0};
-             char hr[16];
-             char hr_units[2] = {0,0};
              global_hashcount = hashcount;
              global_hashrate  = hashrate;
-             scale_hash_for_display( &hashcount, hc_units );
-             scale_hash_for_display( &hashrate,  hr_units );
-             if ( hc_units[0] )
-                sprintf( hc, "%.2f", hashcount );
-             else  // no fractions of a hash
-                sprintf( hc, "%.0f", hashcount );
-             sprintf( hr, "%.2f", hashrate );
+             if ( opt_benchmark )
+             {
+                char hc[16];
+                char hc_units[2] = {0,0};
+                char hr[16];
+                char hr_units[2] = {0,0};
+	        scale_hash_for_display( &hashcount, hc_units );
+                scale_hash_for_display( &hashrate,  hr_units );
+                if ( hc_units[0] )
+                   sprintf( hc, "%.2f", hashcount );
+                else  // no fractions of a hash
+                   sprintf( hc, "%.0f", hashcount );
+                sprintf( hr, "%.2f", hashrate );
 #if ((defined(_WIN64) || defined(__WINDOWS__)))
-             applog( LOG_NOTICE, "Total: %s %sH, %s %sH/s",
+                applog( LOG_NOTICE, "Total: %s %sH, %s %sH/s",
                                   hc, hc_units, hr, hr_units );
 #else
-             applog( LOG_NOTICE, "Total: %s %sH, %s %sH/s, %dC",
+                applog( LOG_NOTICE, "Total: %s %sH, %s %sH/s, %dC",
                          hc, hc_units, hr, hr_units, (uint32_t)cpu_temp(0) );
 #endif
-          }
+             }
+	  }
        }
    }  // miner_thread loop
 

interleave.h

@@ -789,8 +789,8 @@ static inline void mm_reinterleave_4x32( void *dst, void *src, int  bit_len )
 
 #endif // __AVX2__
 
-//#if defined(__AVX512F__)
-#if 0
+#if defined(__AVX512F__)
+//#if 0
 
 // Macro functions returning vector.
 // Abstracted typecasting, avoid temp pointers.
@@ -804,7 +804,7 @@ static inline void mm_reinterleave_4x32( void *dst, void *src, int  bit_len )
 
 #define mm512_put_32( s00, s01, s02, s03, s04, s05, s06, s07, \
                       s08, s09, s10, s11, s12, s13, s14, s15 ) \
-  _mm512_set_epi64( *((const uint32_t*)(s15)), *((const uint32_t*)(s14)), \
+  _mm512_set_epi32( *((const uint32_t*)(s15)), *((const uint32_t*)(s14)), \
                     *((const uint32_t*)(s13)), *((const uint32_t*)(s12)), \
                     *((const uint32_t*)(s11)), *((const uint32_t*)(s10)), \
                     *((const uint32_t*)(s09)), *((const uint32_t*)(s08)), \
@@ -931,9 +931,8 @@ static inline void mm256_deinterleave_8x64x256( void *d0, void *d1, void *d2,
 }
 
 // 8 lanes of 512 bits using 64 bit interleaving (typical intermediate hash) 
-static inline void mm512_deinterleave_8x64x512( void *d00, void *d01,
-               void *d02, void *d03, void *d04, void *d05, void *d06,
-               void *d07, const void *s )
+static inline void mm512_deinterleave_8x64x512( void *d0, void *d1, void *d2,
+             void *d3, void *d4, void *d5, void *d6, void *d7, const void *s )
 {
    cast_m512i( d0 ) = mm512_get_64( s, 56, 48, 40, 32, 24, 16,  8,  0 );
    cast_m512i( d1 ) = mm512_get_64( s, 57, 49, 41, 33, 25, 17,  9,  1 );
@@ -941,7 +940,7 @@ static inline void mm512_deinterleave_8x64x512( void *d00, void *d01,
    cast_m512i( d3 ) = mm512_get_64( s, 59, 51, 43, 35, 27, 19, 11,  3 );
    cast_m512i( d4 ) = mm512_get_64( s, 60, 52, 44, 36, 28, 20, 12,  4 );
    cast_m512i( d5 ) = mm512_get_64( s, 61, 53, 45, 37, 29, 21, 13,  5 );
-   cast_m512i( d7 ) = mm512_get_64( s, 62, 54, 46, 38, 30, 22, 14,  6 );
+   cast_m512i( d6 ) = mm512_get_64( s, 62, 54, 46, 38, 30, 22, 14,  6 );
    cast_m512i( d7 ) = mm512_get_64( s, 63, 55, 47, 39, 31, 23, 15,  7 );
 }
 
@@ -953,7 +952,7 @@ static inline void mm512_deinterleave_8x64( void *dst0, void *dst1, void *dst2,
    {
       mm256_deinterleave_8x64x256( dst0, dst1, dst2, dst3,
                                    dst4, dst5, dst6, dst7, src );
-      return
+      return;
    }
 
    mm512_deinterleave_8x64x512( dst0, dst1, dst2, dst3,
@@ -976,7 +975,6 @@ static inline void mm512_deinterleave_8x64( void *dst0, void *dst1, void *dst2,
 static inline void mm512_extract_lane_8x64( void *dst, const void *src,
                                             const int lane, const int bit_len )
 {
-  const uint64_t *s = (const uint64_t*)src;
 
   if ( bit_len <= 256 )
   {
@@ -992,7 +990,7 @@ static inline void mm512_extract_lane_8x64( void *dst, const void *src,
 }
 
 
-static inline void mm512_interleave_16x32( void *dst, const void *s00,
+static inline void mm512_interleave_16x32( void *d, const void *s00,
     const void *s01, const void *s02, const void *s03, const void *s04,
     const void *s05, const void *s06, const void *s07, const void *s08,
     const void *s09, const void *s10, const void *s11, const void *s12,
@@ -1233,7 +1231,7 @@ static inline void mm512_deinterleave_16x32( void *d00, void *d01, void *d02,
       mm256_deinterleave_16x32x256( d00, d01, d02, d03, d04, d05, d06, d07,
                                     d08, d09, d10, d11, d12, d13, d14, d15,
                                     src );
-      return
+      return;
    }
    mm512_deinterleave_16x32x512( d00, d01, d02, d03, d04, d05, d06, d07,
                                  d08, d09, d10, d11, d12, d13, d14, d15, 
@@ -1303,7 +1301,7 @@ static inline void mm512_interleave_4x128( void *d, const void *s0,
 }
 
 static inline void mm512_deinterleave_4x128x128( void *d0, void *d1, void *d2,
-                                void *d3, const void *src, const int bit_len )
+                                void *d3, const void *s )
 {
    cast_m128i( d0 ) = mm_get_64( s, 1, 0 );
    cast_m128i( d1 ) = mm_get_64( s, 3, 2 );
@@ -1312,7 +1310,7 @@ static inline void mm512_deinterleave_4x128x128( void *d0, void *d1, void *d2,
 }
 
 static inline void mm512_deinterleave_4x128x256( void *d0, void *d1, void *d2,
-                                void *d3, const void *src, const int bit_len )
+                                void *d3, const void *s )
 {
    cast_m256i( d0 ) = mm256_get_64( s,  9,  8, 1, 0 );
    cast_m256i( d1 ) = mm256_get_64( s, 11, 10, 3, 2 );
@@ -1321,7 +1319,7 @@ static inline void mm512_deinterleave_4x128x256( void *d0, void *d1, void *d2,
 }
 
 static inline void mm512_deinterleave_4x128x512( void *d0, void *d1, void *d2,
-                                void *d3, const void *src, const int bit_len )
+                                void *d3, const void *s )
 {
    cast_m512i( d0 ) = mm512_get_64( s, 25, 24, 17, 16,  9,  8, 1, 0 );
    cast_m512i( d1 ) = mm512_get_64( s, 27, 26, 19, 18, 11, 10, 3, 2 );
@@ -1334,8 +1332,8 @@ static inline void mm512_deinterleave_4x128( void *dst0, void *dst1, void *dst2,
 {
    if ( bit_len <= 256 )
    {
-      mm256_deinterleave_4x128x256( dst0, dst1, dst2, dst3, src );
-      return
+      mm512_deinterleave_4x128x256( dst0, dst1, dst2, dst3, src );
+      return;
    }
 
    mm512_deinterleave_4x128x512( dst0, dst1, dst2, dst3, src );
@@ -1343,7 +1341,7 @@ static inline void mm512_deinterleave_4x128( void *dst0, void *dst1, void *dst2,
 
    if ( bit_len <= 640 )
    {
-      mm_deinterleave_4x128x128( dst0+128, dst1+128, dst2+128, dst3+128,
+      mm512_deinterleave_4x128x128( dst0+128, dst1+128, dst2+128, dst3+128,
                                  src+512 );
       return;
    }