fix compile issues on OS X 10.11

OSX 10.11 does not have clock_gettime()
clang <= 8.0.0 has a bug in __builtin_cpu_supports() and it doesn't
function.
see https://llvm.org/bugs/show_bug.cgi?id=25510

diff --git a/client/cmdhfmfhard.c b/client/cmdhfmfhard.c
index 6cd75af515cc92dcf17f3a9695dd041fc91df8e7..b5eabb82b0bd51ab3dfda578897f88b4f5844001 100644 (file)
--- a/client/cmdhfmfhard.c
+++ b/client/cmdhfmfhard.c
@@ -70,16 +70,19 @@ static float brute_force_per_second;
 
 
 static void get_SIMD_instruction_set(char* instruction_set) {
-       #if (__GNUC__ >= 5) && (__GNUC__ > 5 || __GNUC_MINOR__ > 2) 
+       #if !defined(__APPLE__) || (defined(__APPLE__) && (__clang_major__ > 8))
+               #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 
+               #else 
        if (__builtin_cpu_supports("avx2")) strcpy(instruction_set, "AVX2");
-       #endif
+               #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 strcpy(instruction_set, "unsupported");
+       else 
+       #endif
+               strcpy(instruction_set, "unsupported");
 }
 
 

diff --git a/client/hardnested/hardnested_bf_core.c b/client/hardnested/hardnested_bf_core.c
index 05246296c24a0b5340698459276a722c8efc7303..2388f6f5416bf0c2e54a00f89cecc2b83e321d8e 100644 (file)
--- a/client/hardnested/hardnested_bf_core.c
+++ b/client/hardnested/hardnested_bf_core.c
@@ -550,17 +550,19 @@ 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 defined (__i386__) || defined (__x86_64__) 
-       #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
-       if (__builtin_cpu_supports("avx2")) crack_states_bitsliced_function_p = &crack_states_bitsliced_AVX2;
+#if defined (__i386__) || defined (__x86_64__)
+       #if !defined(__APPLE__) || (defined(__APPLE__) && (__clang_major__ > 8))
+               #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
+               if (__builtin_cpu_supports("avx2")) crack_states_bitsliced_function_p = &crack_states_bitsliced_AVX2;
+               #endif
+               else if (__builtin_cpu_supports("avx")) crack_states_bitsliced_function_p = &crack_states_bitsliced_AVX;
+               else if (__builtin_cpu_supports("sse2")) crack_states_bitsliced_function_p = &crack_states_bitsliced_SSE2;
+               else if (__builtin_cpu_supports("mmx")) crack_states_bitsliced_function_p = &crack_states_bitsliced_MMX;
+               else
        #endif
-       else if (__builtin_cpu_supports("avx")) crack_states_bitsliced_function_p = &crack_states_bitsliced_AVX;
-       else if (__builtin_cpu_supports("sse2")) crack_states_bitsliced_function_p = &crack_states_bitsliced_SSE2;
-       else if (__builtin_cpu_supports("mmx")) crack_states_bitsliced_function_p = &crack_states_bitsliced_MMX;
-    else
 #endif
                crack_states_bitsliced_function_p = &crack_states_bitsliced_NOSIMD;
 
@@ -570,16 +572,18 @@ 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 defined (__i386__) || defined (__x86_64__) 
-       #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
-       if (__builtin_cpu_supports("avx2")) bitslice_test_nonces_function_p = &bitslice_test_nonces_AVX2;
+       #if !defined(__APPLE__) || (defined(__APPLE__) && (__clang_major__ > 8))
+               #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
+               if (__builtin_cpu_supports("avx2")) bitslice_test_nonces_function_p = &bitslice_test_nonces_AVX2;
+               #endif
+               else if (__builtin_cpu_supports("avx")) bitslice_test_nonces_function_p = &bitslice_test_nonces_AVX;
+               else if (__builtin_cpu_supports("sse2")) bitslice_test_nonces_function_p = &bitslice_test_nonces_SSE2;
+               else if (__builtin_cpu_supports("mmx")) bitslice_test_nonces_function_p = &bitslice_test_nonces_MMX;
+               else
        #endif
-       else if (__builtin_cpu_supports("avx")) bitslice_test_nonces_function_p = &bitslice_test_nonces_AVX;
-       else if (__builtin_cpu_supports("sse2")) bitslice_test_nonces_function_p = &bitslice_test_nonces_SSE2;
-       else if (__builtin_cpu_supports("mmx")) bitslice_test_nonces_function_p = &bitslice_test_nonces_MMX;
-    else
 #endif
                bitslice_test_nonces_function_p = &bitslice_test_nonces_NOSIMD;
 

diff --git a/client/hardnested/hardnested_bitarray_core.c b/client/hardnested/hardnested_bitarray_core.c
index 320c4a96e7b6001faa7b174c317ca985a02699bf..5615d00606c2096d793a859c1afb34a882f453cb 100644 (file)
--- a/client/hardnested/hardnested_bitarray_core.c
+++ b/client/hardnested/hardnested_bitarray_core.c
@@ -319,16 +319,18 @@ 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 defined (__i386__) || defined (__x86_64__) 
-       #if (__GNUC__ >= 5) && (__GNUC__ > 5 || __GNUC_MINOR__ > 2)
+       #if !defined(__APPLE__) || (defined(__APPLE__) && (__clang_major__ > 8))
+               #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
+               #else
        if (__builtin_cpu_supports("avx2")) malloc_bitarray_function_p = &malloc_bitarray_AVX2;
-       #endif
+               #endif
        else if (__builtin_cpu_supports("avx")) malloc_bitarray_function_p = &malloc_bitarray_AVX;
        else if (__builtin_cpu_supports("sse2")) malloc_bitarray_function_p = &malloc_bitarray_SSE2;
        else if (__builtin_cpu_supports("mmx")) malloc_bitarray_function_p = &malloc_bitarray_MMX;
-    else
+       else
+       #endif
 #endif         
                malloc_bitarray_function_p = &malloc_bitarray_NOSIMD;
 
@@ -337,17 +339,19 @@ uint32_t *malloc_bitarray_dispatch(uint32_t x) {
 }
 
 void free_bitarray_dispatch(uint32_t *x) {
-#if defined (__i386__) || defined (__x86_64__) 
-       #if (__GNUC__ >= 5) && (__GNUC__ > 5 || __GNUC_MINOR__ > 2)
+#if defined (__i386__) || defined (__x86_64__)
+       #if !defined(__APPLE__) || (defined(__APPLE__) && (__clang_major__ > 8))
+               #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
+               #else
        if (__builtin_cpu_supports("avx2")) free_bitarray_function_p = &free_bitarray_AVX2;
-       #endif
+               #endif
        else if (__builtin_cpu_supports("avx")) free_bitarray_function_p = &free_bitarray_AVX;
        else if (__builtin_cpu_supports("sse2")) free_bitarray_function_p = &free_bitarray_SSE2;
        else if (__builtin_cpu_supports("mmx")) free_bitarray_function_p = &free_bitarray_MMX;
-    else 
+       else
+       #endif
 #endif
                free_bitarray_function_p = &free_bitarray_NOSIMD;
 
@@ -357,16 +361,18 @@ void free_bitarray_dispatch(uint32_t *x) {
 
 uint32_t bitcount_dispatch(uint32_t a) {
 #if defined (__i386__) || defined (__x86_64__) 
-       #if (__GNUC__ >= 5) && (__GNUC__ > 5 || __GNUC_MINOR__ > 2)
+       #if !defined(__APPLE__) || (defined(__APPLE__) && (__clang_major__ > 8))
+               #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
+               #else
        if (__builtin_cpu_supports("avx2")) bitcount_function_p = &bitcount_AVX2;
-       #endif
+               #endif
        else if (__builtin_cpu_supports("avx")) bitcount_function_p = &bitcount_AVX;
        else if (__builtin_cpu_supports("sse2")) bitcount_function_p = &bitcount_SSE2;
        else if (__builtin_cpu_supports("mmx")) bitcount_function_p = &bitcount_MMX;
-    else
+       else
+       #endif
 #endif
                bitcount_function_p = &bitcount_NOSIMD;
 
@@ -376,16 +382,18 @@ uint32_t bitcount_dispatch(uint32_t a) {
 
 uint32_t count_states_dispatch(uint32_t *bitarray) {
 #if defined (__i386__) || defined (__x86_64__) 
-       #if (__GNUC__ >= 5) && (__GNUC__ > 5 || __GNUC_MINOR__ > 2)
+       #if !defined(__APPLE__) || (defined(__APPLE__) && (__clang_major__ > 8))
+               #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
+               #else
        if (__builtin_cpu_supports("avx2")) count_states_function_p = &count_states_AVX2;
-       #endif
+               #endif
        else if (__builtin_cpu_supports("avx")) count_states_function_p = &count_states_AVX;
        else if (__builtin_cpu_supports("sse2")) count_states_function_p = &count_states_SSE2;
        else if (__builtin_cpu_supports("mmx")) count_states_function_p = &count_states_MMX;
-    else 
+       else
+       #endif 
 #endif
                count_states_function_p = &count_states_NOSIMD;
 
@@ -395,16 +403,18 @@ uint32_t count_states_dispatch(uint32_t *bitarray) {
 
 void bitarray_AND_dispatch(uint32_t *A, uint32_t *B) {
 #if defined (__i386__) || defined (__x86_64__) 
-       #if (__GNUC__ >= 5) && (__GNUC__ > 5 || __GNUC_MINOR__ > 2)
+       #if !defined(__APPLE__) || (defined(__APPLE__) && (__clang_major__ > 8))
+               #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
+               #else
        if (__builtin_cpu_supports("avx2")) bitarray_AND_function_p = &bitarray_AND_AVX2;
-       #endif
+               #endif
        else if (__builtin_cpu_supports("avx")) bitarray_AND_function_p = &bitarray_AND_AVX;
        else if (__builtin_cpu_supports("sse2")) bitarray_AND_function_p = &bitarray_AND_SSE2;
        else if (__builtin_cpu_supports("mmx")) bitarray_AND_function_p = &bitarray_AND_MMX;
-    else
+       else
+       #endif
 #endif
                bitarray_AND_function_p = &bitarray_AND_NOSIMD;
 
@@ -413,17 +423,19 @@ void bitarray_AND_dispatch(uint32_t *A, uint32_t *B) {
 }
 
 void bitarray_low20_AND_dispatch(uint32_t *A, uint32_t *B) {
-#if defined (__i386__) || defined (__x86_64__) 
-       #if (__GNUC__ >= 5) && (__GNUC__ > 5 || __GNUC_MINOR__ > 2)
+#if defined (__i386__) || defined (__x86_64__)
+       #if !defined(__APPLE__) || (defined(__APPLE__) && (__clang_major__ > 8))
+               #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
+               #else
        if (__builtin_cpu_supports("avx2")) bitarray_low20_AND_function_p = &bitarray_low20_AND_AVX2;
-       #endif
+               #endif
        else if (__builtin_cpu_supports("avx")) bitarray_low20_AND_function_p = &bitarray_low20_AND_AVX;
        else if (__builtin_cpu_supports("sse2")) bitarray_low20_AND_function_p = &bitarray_low20_AND_SSE2;
        else if (__builtin_cpu_supports("mmx")) bitarray_low20_AND_function_p = &bitarray_low20_AND_MMX;
-    else
+       else
+       #endif
 #endif
                bitarray_low20_AND_function_p = &bitarray_low20_AND_NOSIMD;
 
@@ -433,16 +445,18 @@ void bitarray_low20_AND_dispatch(uint32_t *A, uint32_t *B) {
 
 uint32_t count_bitarray_AND_dispatch(uint32_t *A, uint32_t *B) {
 #if defined (__i386__) || defined (__x86_64__) 
-       #if (__GNUC__ >= 5) && (__GNUC__ > 5 || __GNUC_MINOR__ > 2)
+       #if !defined(__APPLE__) || (defined(__APPLE__) && (__clang_major__ > 8))
+               #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
+               #else
        if (__builtin_cpu_supports("avx2")) count_bitarray_AND_function_p = &count_bitarray_AND_AVX2;
-       #endif
+               #endif
        else if (__builtin_cpu_supports("avx")) count_bitarray_AND_function_p = &count_bitarray_AND_AVX;
        else if (__builtin_cpu_supports("sse2")) count_bitarray_AND_function_p = &count_bitarray_AND_SSE2;
        else if (__builtin_cpu_supports("mmx")) count_bitarray_AND_function_p = &count_bitarray_AND_MMX;
-    else
+       else
+       #endif
 #endif
                count_bitarray_AND_function_p = &count_bitarray_AND_NOSIMD;
 
@@ -452,16 +466,18 @@ 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 defined (__i386__) || defined (__x86_64__) 
-       #if (__GNUC__ >= 5) && (__GNUC__ > 5 || __GNUC_MINOR__ > 2)
+       #if !defined(__APPLE__) || (defined(__APPLE__) && (__clang_major__ > 8))
+               #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
+               #else
        if (__builtin_cpu_supports("avx2")) count_bitarray_low20_AND_function_p = &count_bitarray_low20_AND_AVX2;
-       #endif
+               #endif
        else if (__builtin_cpu_supports("avx")) count_bitarray_low20_AND_function_p = &count_bitarray_low20_AND_AVX;
        else if (__builtin_cpu_supports("sse2")) count_bitarray_low20_AND_function_p = &count_bitarray_low20_AND_SSE2;
        else if (__builtin_cpu_supports("mmx")) count_bitarray_low20_AND_function_p = &count_bitarray_low20_AND_MMX;
-    else
+       else
+       #endif
 #endif
                count_bitarray_low20_AND_function_p = &count_bitarray_low20_AND_NOSIMD;
 
@@ -471,16 +487,18 @@ 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 defined (__i386__) || defined (__x86_64__) 
-       #if (__GNUC__ >= 5) && (__GNUC__ > 5 || __GNUC_MINOR__ > 2)
+       #if !defined(__APPLE__) || (defined(__APPLE__) && (__clang_major__ > 8))
+               #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
+               #else
        if (__builtin_cpu_supports("avx2")) bitarray_AND4_function_p = &bitarray_AND4_AVX2;
-       #endif
+               #endif
        else if (__builtin_cpu_supports("avx")) bitarray_AND4_function_p = &bitarray_AND4_AVX;
        else if (__builtin_cpu_supports("sse2")) bitarray_AND4_function_p = &bitarray_AND4_SSE2;
        else if (__builtin_cpu_supports("mmx")) bitarray_AND4_function_p = &bitarray_AND4_MMX;
-    else
+       else
+       #endif
 #endif
                bitarray_AND4_function_p = &bitarray_AND4_NOSIMD;
 
@@ -490,16 +508,18 @@ 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 defined (__i386__) || defined (__x86_64__) 
-       #if (__GNUC__ >= 5) && (__GNUC__ > 5 || __GNUC_MINOR__ > 2)
+       #if !defined(__APPLE__) || (defined(__APPLE__) && (__clang_major__ > 8))
+               #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
+               #else
        if (__builtin_cpu_supports("avx2")) bitarray_OR_function_p = &bitarray_OR_AVX2;
-       #endif
+               #endif
        else if (__builtin_cpu_supports("avx")) bitarray_OR_function_p = &bitarray_OR_AVX;
        else if (__builtin_cpu_supports("sse2")) bitarray_OR_function_p = &bitarray_OR_SSE2;
        else if (__builtin_cpu_supports("mmx")) bitarray_OR_function_p = &bitarray_OR_MMX;
-    else
+       else
+       #endif
 #endif
                bitarray_OR_function_p = &bitarray_OR_NOSIMD;
 
@@ -509,16 +529,18 @@ void bitarray_OR_dispatch(uint32_t *A, uint32_t *B) {
 
 uint32_t count_bitarray_AND2_dispatch(uint32_t *A, uint32_t *B) {
 #if defined (__i386__) || defined (__x86_64__) 
-       #if (__GNUC__ >= 5) && (__GNUC__ > 5 || __GNUC_MINOR__ > 2)
+       #if !defined(__APPLE__) || (defined(__APPLE__) && (__clang_major__ > 8))
+               #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
+               #else
        if (__builtin_cpu_supports("avx2")) count_bitarray_AND2_function_p = &count_bitarray_AND2_AVX2;
-       #endif
+               #endif
        else if (__builtin_cpu_supports("avx")) count_bitarray_AND2_function_p = &count_bitarray_AND2_AVX;
        else if (__builtin_cpu_supports("sse2")) count_bitarray_AND2_function_p = &count_bitarray_AND2_SSE2;
        else if (__builtin_cpu_supports("mmx")) count_bitarray_AND2_function_p = &count_bitarray_AND2_MMX;
-    else
+       else
+       #endif
 #endif
                count_bitarray_AND2_function_p = &count_bitarray_AND2_NOSIMD;
 
@@ -528,16 +550,18 @@ 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 defined (__i386__) || defined (__x86_64__) 
-       #if (__GNUC__ >= 5) && (__GNUC__ > 5 || __GNUC_MINOR__ > 2)
+       #if !defined(__APPLE__) || (defined(__APPLE__) && (__clang_major__ > 8))
+               #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
+               #else
        if (__builtin_cpu_supports("avx2")) count_bitarray_AND3_function_p = &count_bitarray_AND3_AVX2;
-       #endif
+               #endif
        else if (__builtin_cpu_supports("avx")) count_bitarray_AND3_function_p = &count_bitarray_AND3_AVX;
        else if (__builtin_cpu_supports("sse2")) count_bitarray_AND3_function_p = &count_bitarray_AND3_SSE2;
        else if (__builtin_cpu_supports("mmx")) count_bitarray_AND3_function_p = &count_bitarray_AND3_MMX;
-    else
+       else
+       #endif
 #endif
                count_bitarray_AND3_function_p = &count_bitarray_AND3_NOSIMD;
 
@@ -547,16 +571,18 @@ 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 defined (__i386__) || defined (__x86_64__) 
-       #if (__GNUC__ >= 5) && (__GNUC__ > 5 || __GNUC_MINOR__ > 2)
+       #if !defined(__APPLE__) || (defined(__APPLE__) && (__clang_major__ > 8))
+               #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
+               #else
        if (__builtin_cpu_supports("avx2")) count_bitarray_AND4_function_p = &count_bitarray_AND4_AVX2;
-       #endif
+               #endif
        else if (__builtin_cpu_supports("avx")) count_bitarray_AND4_function_p = &count_bitarray_AND4_AVX;
        else if (__builtin_cpu_supports("sse2")) count_bitarray_AND4_function_p = &count_bitarray_AND4_SSE2;
        else if (__builtin_cpu_supports("mmx")) count_bitarray_AND4_function_p = &count_bitarray_AND4_MMX;
-    else
+       else
+       #endif
 #endif
                count_bitarray_AND4_function_p = &count_bitarray_AND4_NOSIMD;
 

diff --git a/client/util_posix.c b/client/util_posix.c
index 3e61b67469df2e31446fa38ccf52d047de9095d6..382f6a60799cb1483c23b90181b3d2a28c147c7f 100644 (file)
--- a/client/util_posix.c
+++ b/client/util_posix.c
@@ -24,10 +24,10 @@
 #include <errno.h>
 
 static void nsleep(uint64_t n) {
-  struct timespec timeout;
-  timeout.tv_sec = n/1000000000;
-  timeout.tv_nsec = n%1000000000;
-  while (nanosleep(&timeout, &timeout) && errno == EINTR);
+       struct timespec timeout;
+       timeout.tv_sec = n/1000000000;
+       timeout.tv_nsec = n%1000000000;
+       while (nanosleep(&timeout, &timeout) && errno == EINTR);
 }
 
 void msleep(uint32_t n) {
@@ -35,21 +35,91 @@ void msleep(uint32_t n) {
 }
 #endif // _WIN32
 
+#ifdef __MACH__
+
+       #define CLOCK_MONOTONIC (1)
+       #define CLOCK_REALTIME (2)
+
+       #include <sys/time.h>
+       #include <mach/clock.h>
+       #include <mach/mach.h>
+       #include <mach/mach_time.h>
+
+       /* clock_gettime is not implemented on OSX prior to 10.12 */
+       int _civet_clock_gettime(int clk_id, struct timespec *t);
+
+       int _civet_clock_gettime(int clk_id, struct timespec *t)
+       {
+               memset(t, 0, sizeof(*t));
+               if (clk_id == CLOCK_REALTIME) {
+                       struct timeval now;
+                       int rv = gettimeofday(&now, NULL);
+                       if (rv) {
+                               return rv;
+                       }
+                       t->tv_sec = now.tv_sec;
+                       t->tv_nsec = now.tv_usec * 1000;
+                       return 0;
+
+               } else if (clk_id == CLOCK_MONOTONIC) {
+                       static uint64_t clock_start_time = 0;
+                       static mach_timebase_info_data_t timebase_ifo = {0, 0};
+
+                       uint64_t now = mach_absolute_time();
+
+                       if (clock_start_time == 0) {
+                               //kern_return_t mach_status = mach_timebase_info(&timebase_ifo);
+                               // appease "unused variable" warning for release builds
+                               //(void)mach_status;
+                               clock_start_time = now;
+                       }
+
+                       now = (uint64_t)((double)(now - clock_start_time)
+                                        * (double)timebase_ifo.numer
+                                        / (double)timebase_ifo.denom);
+
+                       t->tv_sec = now / 1000000000;
+                       t->tv_nsec = now % 1000000000;
+                       return 0;
+               }
+               return -1; // EINVAL - Clock ID is unknown
+       }
+
+       /* if clock_gettime is declared, then __CLOCK_AVAILABILITY will be defined */
+       #ifdef __CLOCK_AVAILABILITY
+               /* If we compiled with Mac OSX 10.12 or later, then clock_gettime will be declared
+                * but it may be NULL at runtime. So we need to check before using it. */
+               int _civet_safe_clock_gettime(int clk_id, struct timespec *t);
+
+               int _civet_safe_clock_gettime(int clk_id, struct timespec *t) {
+                       if( clock_gettime ) {
+                               return clock_gettime(clk_id, t);
+                       }
+                       return _civet_clock_gettime(clk_id, t);
+               }
+               #define clock_gettime _civet_safe_clock_gettime
+       #else
+               #define clock_gettime _civet_clock_gettime
+       #endif
+
+#endif
+
+
 // a milliseconds timer for performance measurement
 uint64_t msclock() {
 #if defined(_WIN32)
-    #include <sys/types.h>
-    
-    // WORKAROUND FOR MinGW (some versions - use if normal code does not compile)
-    // It has no _ftime_s and needs explicit inclusion of timeb.h
-    #include <sys/timeb.h>
-    struct _timeb t;
-    _ftime(&t);
-    return 1000 * t.time + t.millitm;
-    
-    // NORMAL CODE (use _ftime_s)
+       #include <sys/types.h>
+
+       // WORKAROUND FOR MinGW (some versions - use if normal code does not compile)
+       // It has no _ftime_s and needs explicit inclusion of timeb.h
+       #include <sys/timeb.h>
+       struct _timeb t;
+       _ftime(&t);
+       return 1000 * t.time + t.millitm;
+
+// NORMAL CODE (use _ftime_s)
        //struct _timeb t;
-    //if (_ftime_s(&t)) {
+       //if (_ftime_s(&t)) {
        //      return 0;
        //} else {
        //      return 1000 * t.time + t.millitm;