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hardnested SIMD select

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This commit is contained in:
merlokk 2018-01-02 19:05:12 +02:00
commit 4a768458d2
3 changed files with 112 additions and 46 deletions
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40
client/cmdhfmfhard.c
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@ -32,6 +32,7 @@
#include "crapto1/crapto1.h"
#include "parity.h"
#include "hardnested/hardnested_bruteforce.h"
#include "hardnested/hardnested_bf_core.h"
#include "hardnested/hardnested_bitarray_core.h"
#include "zlib.h"
@ -71,27 +72,32 @@ static float brute_force_per_second;
static void get_SIMD_instruction_set(char* instruction_set) {
#if defined (__i386__) || defined (__x86_64__)
#if !defined(__APPLE__) || (defined(__APPLE__) && (__clang_major__ > 8 || __clang_major__ == 8 && __clang_minor__ >= 1))
#if (__GNUC__ >= 5) && (__GNUC__ > 5 || __GNUC_MINOR__ > 2)
if (__builtin_cpu_supports("avx512f")) strcpy(instruction_set, "AVX512F");
else if (__builtin_cpu_supports("avx2")) strcpy(instruction_set, "AVX2");
#else
if (__builtin_cpu_supports("avx2")) strcpy(instruction_set, "AVX2");
#endif
else if (__builtin_cpu_supports("avx")) strcpy(instruction_set, "AVX");
else if (__builtin_cpu_supports("sse2")) strcpy(instruction_set, "SSE2");
else if (__builtin_cpu_supports("mmx")) strcpy(instruction_set, "MMX");
else
#endif
#endif
strcpy(instruction_set, "no");
switch(GetSIMDInstrAuto()) {
case SIMD_AVX512:
strcpy(instruction_set, "AVX512F");
break;
case SIMD_AVX2:
strcpy(instruction_set, "AVX2");
break;
case SIMD_AVX:
strcpy(instruction_set, "AVX");
break;
case SIMD_SSE2:
strcpy(instruction_set, "SSE2");
break;
case SIMD_MMX:
strcpy(instruction_set, "MMX");
break;
default:
strcpy(instruction_set, "no");
break;
}
}
static void print_progress_header(void) {
char progress_text[80];
char instr_set[12] = "";
char instr_set[12] = {0};
get_SIMD_instruction_set(instr_set);
sprintf(progress_text, "Start using %d threads and %s SIMD core", num_CPUs(), instr_set);
PrintAndLog("\n\n");
@ -2528,6 +2534,8 @@ static void set_test_state(uint8_t byte)
int mfnestedhard(uint8_t blockNo, uint8_t keyType, uint8_t *key, uint8_t trgBlockNo, uint8_t trgKeyType, uint8_t *trgkey, bool nonce_file_read, bool nonce_file_write, bool slow, int tests)
{
char progress_text[80];
SetSIMDInstr(SIMD_NONE);
srand((unsigned) time(NULL));
brute_force_per_second = brute_force_benchmark();