v3.9.3.1

RELEASE_NOTES

@@ -38,6 +38,12 @@ supported.
 Change Log
 ----------
 
+v3.9.3.1
+
+Skippped v3.9.3 due to misidentification of v3.9.2.5 as v3.9.3.
+Fixed x16r algo 25% invalid share reject rate. The bug may have also
+affected other algos.
+
 v3.9.2.5
 
 Fixed 2 regressions: hodl AES detection, x16r invalid shares with AVX2.

algo/x16/x16r-4way.c

@@ -293,7 +293,7 @@ void x16r_4way_hash( void* output, const void* input )
 }
 
 int scanhash_x16r_4way( int thr_id, struct work *work, uint32_t max_nonce,
-                        uint64_t *hashes_done )
+                        uint64_t *hashes_done, struct thr_info *mythr)
 {
    uint32_t hash[4*16] __attribute__ ((aligned (64)));
    uint32_t vdata[24*4] __attribute__ ((aligned (64)));
@@ -303,6 +303,7 @@ int scanhash_x16r_4way( int thr_id, struct work *work, uint32_t max_nonce,
    const uint32_t Htarg = ptarget[7];
    const uint32_t first_nonce = pdata[19];
    uint32_t n = first_nonce;
+   /* int */ thr_id = mythr->id;  // thr_id arg is deprecated
    uint32_t *nonces = work->nonces;
    int num_found = 0;
    uint32_t *noncep = vdata + 73;   // 9*8 + 1

algo/x16/x16r-gate.c

@@ -35,7 +35,7 @@ void x16s_getAlgoString( const uint8_t* prevblock, char *output )
 bool register_x16r_algo( algo_gate_t* gate )
 {
 #if defined (X16R_4WAY)
-  init_x16r_4way_ctx();
+//  init_x16r_4way_ctx();
   gate->scanhash  = (void*)&scanhash_x16r_4way;
   gate->hash      = (void*)&x16r_4way_hash;
 #else
@@ -52,7 +52,7 @@ bool register_x16r_algo( algo_gate_t* gate )
 bool register_x16s_algo( algo_gate_t* gate )
 {
 #if defined (X16R_4WAY)
-  init_x16r_4way_ctx();
+//  init_x16r_4way_ctx();
   gate->scanhash  = (void*)&scanhash_x16r_4way;
   gate->hash      = (void*)&x16r_4way_hash;
 #else

algo/x16/x16r-gate.h

@@ -41,7 +41,7 @@ bool register_x16s_algo( algo_gate_t* gate );
 void x16r_4way_hash( void *state, const void *input );
 
 int scanhash_x16r_4way( int thr_id, struct work *work, uint32_t max_nonce,
-                        uint64_t *hashes_done );
+                        uint64_t *hashes_done, struct thr_info *mythr );
 
 void init_x16r_4way_ctx();
 
@@ -50,7 +50,7 @@ void init_x16r_4way_ctx();
 void x16r_hash( void *state, const void *input );
 
 int scanhash_x16r( int thr_id, struct work *work, uint32_t max_nonce,
-                   uint64_t *hashes_done );
+                   uint64_t *hashes_done, struct thr_info *mythr );
 
 void init_x16r_ctx();
 

algo/x16/x16r.c

@@ -184,7 +184,7 @@ void x16r_hash( void* output, const void* input )
 }
 
 int scanhash_x16r( int thr_id, struct work *work, uint32_t max_nonce,
-                   uint64_t *hashes_done )
+                   uint64_t *hashes_done, struct thr_info *mythr )
 {
    uint32_t _ALIGN(128) hash32[8];
    uint32_t _ALIGN(128) endiandata[20];
@@ -192,6 +192,7 @@ int scanhash_x16r( int thr_id, struct work *work, uint32_t max_nonce,
    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
    uint32_t nonce = first_nonce;
    volatile uint8_t *restart = &(work_restart[thr_id].restart);
 

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 3.9.3.
+# Generated by GNU Autoconf 2.69 for cpuminer-opt 3.9.3.1.
 #
 #
 # 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='3.9.3'
+PACKAGE_VERSION='3.9.3.1'
-PACKAGE_STRING='cpuminer-opt 3.9.3'
+PACKAGE_STRING='cpuminer-opt 3.9.3.1'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1332,7 +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 3.9.3 to adapt to many kinds of systems.
+\`configure' configures cpuminer-opt 3.9.3.1 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1404,7 +1404,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of cpuminer-opt 3.9.3:";;
+     short | recursive ) echo "Configuration of cpuminer-opt 3.9.3.1:";;
    esac
   cat <<\_ACEOF
 
@@ -1509,7 +1509,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-cpuminer-opt configure 3.9.3
+cpuminer-opt configure 3.9.3.1
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2012,7 +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 3.9.3, which was
+It was created by cpuminer-opt $as_me 3.9.3.1, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -2993,7 +2993,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='cpuminer-opt'
- VERSION='3.9.3'
+ VERSION='3.9.3.1'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -6690,7 +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 3.9.3, which was
+This file was extended by cpuminer-opt $as_me 3.9.3.1, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -6756,7 +6756,7 @@ _ACEOF
 cat >>$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 3.9.3
+cpuminer-opt config.status 3.9.3.1
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 

configure.ac

@@ -1,4 +1,4 @@
-AC_INIT([cpuminer-opt], [3.9.3])
+AC_INIT([cpuminer-opt], [3.9.3.1])
 
 AC_PREREQ([2.59c])
 AC_CANONICAL_SYSTEM

simd-utils/intrlv-avx2.h

@@ -272,7 +272,7 @@ do { \
                   _mm_extract_epi64( s1, 0 ), _mm_extract_epi64( s0, 0 ) ); \
   casti_m256i( d,1 ) = _mm256_set_epi64x( \
                   _mm_extract_epi64( s3, 1 ), _mm_extract_epi64( s2, 1 ), \
-                  _mm_extract_epi64( s1, 1 ), _mm_extract_epi32( s0, 1 ) ); \
+                  _mm_extract_epi64( s1, 1 ), _mm_extract_epi64( s0, 1 ) ); \
 } while(0)
 
 #define mm256_bswap_intrlv_4x64_256( d, src ) \
@@ -671,6 +671,13 @@ static inline void mm256_intrlv_2x128( const void *d, const void *s0,
   casti_m256i( d,3 ) = mm256_concat_128( s1hi, s0hi );        
 
   if ( bit_len <= 512 ) return;
+  if ( bit_len <= 640 )
+  {
+     casti_m256i( d,4 ) = mm256_concat_128(
+                           _mm256_castsi256_si128( casti_m256i( s1,2 ) ),
+                           _mm256_castsi256_si128( casti_m256i( s0,2 ) ) );
+     return;
+  }
 
   s0hi = _mm256_extracti128_si256( casti_m256i( s0,2), 1 );
   s1hi = _mm256_extracti128_si256( casti_m256i( s1,2), 1 );