From e5baf1ef79f9e8faab9eb07b9afbfc4cd9c6c780 Mon Sep 17 00:00:00 2001 From: marshmellow42 Date: Fri, 2 Jun 2017 00:17:57 -0400 Subject: [PATCH 1/1] adjust hardnested compiler fix to accurate version avx512f is only available in gcc 5.3 and above. --- client/cmdhfmfhard.c | 2 +- client/hardnested/hardnested_bf_core.c | 4 +-- client/hardnested/hardnested_bitarray_core.c | 26 ++++++++++---------- 3 files changed, 16 insertions(+), 16 deletions(-) diff --git a/client/cmdhfmfhard.c b/client/cmdhfmfhard.c index ee46b79c..01dcc35d 100644 --- a/client/cmdhfmfhard.c +++ b/client/cmdhfmfhard.c @@ -69,7 +69,7 @@ static float brute_force_per_second; static void get_SIMD_instruction_set(char* instruction_set) { - #if (__GNUC__ > 4) + #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 diff --git a/client/hardnested/hardnested_bf_core.c b/client/hardnested/hardnested_bf_core.c index 9334a423..e56470bf 100644 --- a/client/hardnested/hardnested_bf_core.c +++ b/client/hardnested/hardnested_bf_core.c @@ -534,7 +534,7 @@ bitslice_test_nonces_t *bitslice_test_nonces_function_p = &bitslice_test_nonces_ // determine the available instruction set at runtime and call the correct function const uint64_t crack_states_bitsliced_dispatch(uint32_t cuid, uint8_t *best_first_bytes, statelist_t *p, uint32_t *keys_found, uint64_t *num_keys_tested, uint32_t nonces_to_bruteforce, uint8_t *bf_test_nonce_2nd_byte, noncelist_t *nonces) { - #if (__GNUC__ > 4) + #if (__GNUC__ >= 5) && (__GNUC__ > 5 || __GNUC_MINOR__ > 2) if (__builtin_cpu_supports("avx512f")) crack_states_bitsliced_function_p = &crack_states_bitsliced_AVX512; else if (__builtin_cpu_supports("avx2")) crack_states_bitsliced_function_p = &crack_states_bitsliced_AVX2; #else @@ -552,7 +552,7 @@ const uint64_t crack_states_bitsliced_dispatch(uint32_t cuid, uint8_t *best_firs } void bitslice_test_nonces_dispatch(uint32_t nonces_to_bruteforce, uint32_t *bf_test_nonce, uint8_t *bf_test_nonce_par) { - #if (__GNUC__ > 4) + #if (__GNUC__ >= 5) && (__GNUC__ > 5 || __GNUC_MINOR__ > 2) if (__builtin_cpu_supports("avx512f")) bitslice_test_nonces_function_p = &bitslice_test_nonces_AVX512; else if (__builtin_cpu_supports("avx2")) bitslice_test_nonces_function_p = &bitslice_test_nonces_AVX2; #else diff --git a/client/hardnested/hardnested_bitarray_core.c b/client/hardnested/hardnested_bitarray_core.c index 23a43904..c7e7f70f 100644 --- a/client/hardnested/hardnested_bitarray_core.c +++ b/client/hardnested/hardnested_bitarray_core.c @@ -304,7 +304,7 @@ count_bitarray_AND4_t *count_bitarray_AND4_function_p = &count_bitarray_AND4_dis // determine the available instruction set at runtime and call the correct function uint32_t *malloc_bitarray_dispatch(uint32_t x) { - #if (__GNUC__ > 4) + #if (__GNUC__ >= 5) && (__GNUC__ > 5 || __GNUC_MINOR__ > 2) if (__builtin_cpu_supports("avx512f")) malloc_bitarray_function_p = &malloc_bitarray_AVX512; else if (__builtin_cpu_supports("avx2")) malloc_bitarray_function_p = &malloc_bitarray_AVX2; #else @@ -322,7 +322,7 @@ uint32_t *malloc_bitarray_dispatch(uint32_t x) { } void free_bitarray_dispatch(uint32_t *x) { - #if (__GNUC__ > 4) + #if (__GNUC__ >= 5) && (__GNUC__ > 5 || __GNUC_MINOR__ > 2) if (__builtin_cpu_supports("avx512f")) free_bitarray_function_p = &free_bitarray_AVX512; else if (__builtin_cpu_supports("avx2")) free_bitarray_function_p = &free_bitarray_AVX2; #else @@ -340,7 +340,7 @@ void free_bitarray_dispatch(uint32_t *x) { } uint32_t bitcount_dispatch(uint32_t a) { - #if (__GNUC__ > 4) + #if (__GNUC__ >= 5) && (__GNUC__ > 5 || __GNUC_MINOR__ > 2) if (__builtin_cpu_supports("avx512f")) bitcount_function_p = &bitcount_AVX512; else if (__builtin_cpu_supports("avx2")) bitcount_function_p = &bitcount_AVX2; #else @@ -358,7 +358,7 @@ uint32_t bitcount_dispatch(uint32_t a) { } uint32_t count_states_dispatch(uint32_t *bitarray) { - #if (__GNUC__ > 4) + #if (__GNUC__ >= 5) && (__GNUC__ > 5 || __GNUC_MINOR__ > 2) if (__builtin_cpu_supports("avx512f")) count_states_function_p = &count_states_AVX512; else if (__builtin_cpu_supports("avx2")) count_states_function_p = &count_states_AVX2; #else @@ -376,7 +376,7 @@ uint32_t count_states_dispatch(uint32_t *bitarray) { } void bitarray_AND_dispatch(uint32_t *A, uint32_t *B) { - #if (__GNUC__ > 4) + #if (__GNUC__ >= 5) && (__GNUC__ > 5 || __GNUC_MINOR__ > 2) if (__builtin_cpu_supports("avx512f")) bitarray_AND_function_p = &bitarray_AND_AVX512; else if (__builtin_cpu_supports("avx2")) bitarray_AND_function_p = &bitarray_AND_AVX2; #else @@ -394,7 +394,7 @@ void bitarray_AND_dispatch(uint32_t *A, uint32_t *B) { } void bitarray_low20_AND_dispatch(uint32_t *A, uint32_t *B) { - #if (__GNUC__ > 4) + #if (__GNUC__ >= 5) && (__GNUC__ > 5 || __GNUC_MINOR__ > 2) if (__builtin_cpu_supports("avx512f")) bitarray_low20_AND_function_p = &bitarray_low20_AND_AVX512; else if (__builtin_cpu_supports("avx2")) bitarray_low20_AND_function_p = &bitarray_low20_AND_AVX2; #else @@ -412,7 +412,7 @@ void bitarray_low20_AND_dispatch(uint32_t *A, uint32_t *B) { } uint32_t count_bitarray_AND_dispatch(uint32_t *A, uint32_t *B) { - #if (__GNUC__ > 4) + #if (__GNUC__ >= 5) && (__GNUC__ > 5 || __GNUC_MINOR__ > 2) if (__builtin_cpu_supports("avx512f")) count_bitarray_AND_function_p = &count_bitarray_AND_AVX512; else if (__builtin_cpu_supports("avx2")) count_bitarray_AND_function_p = &count_bitarray_AND_AVX2; #else @@ -430,7 +430,7 @@ uint32_t count_bitarray_AND_dispatch(uint32_t *A, uint32_t *B) { } uint32_t count_bitarray_low20_AND_dispatch(uint32_t *A, uint32_t *B) { - #if (__GNUC__ > 4) + #if (__GNUC__ >= 5) && (__GNUC__ > 5 || __GNUC_MINOR__ > 2) if (__builtin_cpu_supports("avx512f")) count_bitarray_low20_AND_function_p = &count_bitarray_low20_AND_AVX512; else if (__builtin_cpu_supports("avx2")) count_bitarray_low20_AND_function_p = &count_bitarray_low20_AND_AVX2; #else @@ -448,7 +448,7 @@ uint32_t count_bitarray_low20_AND_dispatch(uint32_t *A, uint32_t *B) { } void bitarray_AND4_dispatch(uint32_t *A, uint32_t *B, uint32_t *C, uint32_t *D) { - #if (__GNUC__ > 4) + #if (__GNUC__ >= 5) && (__GNUC__ > 5 || __GNUC_MINOR__ > 2) if (__builtin_cpu_supports("avx512f")) bitarray_AND4_function_p = &bitarray_AND4_AVX512; else if (__builtin_cpu_supports("avx2")) bitarray_AND4_function_p = &bitarray_AND4_AVX2; #else @@ -466,7 +466,7 @@ void bitarray_AND4_dispatch(uint32_t *A, uint32_t *B, uint32_t *C, uint32_t *D) } void bitarray_OR_dispatch(uint32_t *A, uint32_t *B) { - #if (__GNUC__ > 4) + #if (__GNUC__ >= 5) && (__GNUC__ > 5 || __GNUC_MINOR__ > 2) if (__builtin_cpu_supports("avx512f")) bitarray_OR_function_p = &bitarray_OR_AVX512; else if (__builtin_cpu_supports("avx2")) bitarray_OR_function_p = &bitarray_OR_AVX2; #else @@ -484,7 +484,7 @@ void bitarray_OR_dispatch(uint32_t *A, uint32_t *B) { } uint32_t count_bitarray_AND2_dispatch(uint32_t *A, uint32_t *B) { - #if (__GNUC__ > 4) + #if (__GNUC__ >= 5) && (__GNUC__ > 5 || __GNUC_MINOR__ > 2) if (__builtin_cpu_supports("avx512f")) count_bitarray_AND2_function_p = &count_bitarray_AND2_AVX512; else if (__builtin_cpu_supports("avx2")) count_bitarray_AND2_function_p = &count_bitarray_AND2_AVX2; #else @@ -502,7 +502,7 @@ uint32_t count_bitarray_AND2_dispatch(uint32_t *A, uint32_t *B) { } uint32_t count_bitarray_AND3_dispatch(uint32_t *A, uint32_t *B, uint32_t *C) { - #if (__GNUC__ > 4) + #if (__GNUC__ >= 5) && (__GNUC__ > 5 || __GNUC_MINOR__ > 2) if (__builtin_cpu_supports("avx512f")) count_bitarray_AND3_function_p = &count_bitarray_AND3_AVX512; else if (__builtin_cpu_supports("avx2")) count_bitarray_AND3_function_p = &count_bitarray_AND3_AVX2; #else @@ -520,7 +520,7 @@ uint32_t count_bitarray_AND3_dispatch(uint32_t *A, uint32_t *B, uint32_t *C) { } uint32_t count_bitarray_AND4_dispatch(uint32_t *A, uint32_t *B, uint32_t *C, uint32_t *D) { - #if (__GNUC__ > 4) + #if (__GNUC__ >= 5) && (__GNUC__ > 5 || __GNUC_MINOR__ > 2) if (__builtin_cpu_supports("avx512f")) count_bitarray_AND4_function_p = &count_bitarray_AND4_AVX512; else if (__builtin_cpu_supports("avx2")) count_bitarray_AND4_function_p = &count_bitarray_AND4_AVX2; #else -- 2.39.5