#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
+#ifndef __APPLE__
#include <malloc.h>
-
-// #include <stdint.h>
-// #include <stdbool.h>
-// #include <stdlib.h>
-// #include <stdio.h>
-// #include <malloc.h>
-// #include <string.h>
-// #include "crapto1/crapto1.h"
-// #include "parity.h"
-
+#endif
// this needs to be compiled several times for each instruction set.
// For each instruction set, define a dedicated function name:
#define COUNT_BITARRAY_AND2 count_bitarray_AND2_MMX
#define COUNT_BITARRAY_AND3 count_bitarray_AND3_MMX
#define COUNT_BITARRAY_AND4 count_bitarray_AND4_MMX
+#else
+#define MALLOC_BITARRAY malloc_bitarray_NOSIMD
+#define FREE_BITARRAY free_bitarray_NOSIMD
+#define BITCOUNT bitcount_NOSIMD
+#define COUNT_STATES count_states_NOSIMD
+#define BITARRAY_AND bitarray_AND_NOSIMD
+#define BITARRAY_LOW20_AND bitarray_low20_AND_NOSIMD
+#define COUNT_BITARRAY_AND count_bitarray_AND_NOSIMD
+#define COUNT_BITARRAY_LOW20_AND count_bitarray_low20_AND_NOSIMD
+#define BITARRAY_AND4 bitarray_AND4_NOSIMD
+#define BITARRAY_OR bitarray_OR_NOSIMD
+#define COUNT_BITARRAY_AND2 count_bitarray_AND2_NOSIMD
+#define COUNT_BITARRAY_AND3 count_bitarray_AND3_NOSIMD
+#define COUNT_BITARRAY_AND4 count_bitarray_AND4_NOSIMD
#endif
// typedefs and declaration of functions:
typedef uint32_t* malloc_bitarray_t(uint32_t);
-malloc_bitarray_t malloc_bitarray_AVX512, malloc_bitarray_AVX2, malloc_bitarray_AVX, malloc_bitarray_SSE2, malloc_bitarray_MMX, malloc_bitarray_dispatch;
+malloc_bitarray_t malloc_bitarray_AVX512, malloc_bitarray_AVX2, malloc_bitarray_AVX, malloc_bitarray_SSE2, malloc_bitarray_MMX, malloc_bitarray_NOSIMD, malloc_bitarray_dispatch;
typedef void free_bitarray_t(uint32_t*);
-free_bitarray_t free_bitarray_AVX512, free_bitarray_AVX2, free_bitarray_AVX, free_bitarray_SSE2, free_bitarray_MMX, free_bitarray_dispatch;
+free_bitarray_t free_bitarray_AVX512, free_bitarray_AVX2, free_bitarray_AVX, free_bitarray_SSE2, free_bitarray_MMX, free_bitarray_NOSIMD, free_bitarray_dispatch;
typedef uint32_t bitcount_t(uint32_t);
-bitcount_t bitcount_AVX512, bitcount_AVX2, bitcount_AVX, bitcount_SSE2, bitcount_MMX, bitcount_dispatch;
+bitcount_t bitcount_AVX512, bitcount_AVX2, bitcount_AVX, bitcount_SSE2, bitcount_MMX, bitcount_NOSIMD, bitcount_dispatch;
typedef uint32_t count_states_t(uint32_t*);
-count_states_t count_states_AVX512, count_states_AVX2, count_states_AVX, count_states_SSE2, count_states_MMX, count_states_dispatch;
+count_states_t count_states_AVX512, count_states_AVX2, count_states_AVX, count_states_SSE2, count_states_MMX, count_states_NOSIMD, count_states_dispatch;
typedef void bitarray_AND_t(uint32_t[], uint32_t[]);
-bitarray_AND_t bitarray_AND_AVX512, bitarray_AND_AVX2, bitarray_AND_AVX, bitarray_AND_SSE2, bitarray_AND_MMX, bitarray_AND_dispatch;
+bitarray_AND_t bitarray_AND_AVX512, bitarray_AND_AVX2, bitarray_AND_AVX, bitarray_AND_SSE2, bitarray_AND_MMX, bitarray_AND_NOSIMD, bitarray_AND_dispatch;
typedef void bitarray_low20_AND_t(uint32_t*, uint32_t*);
-bitarray_low20_AND_t bitarray_low20_AND_AVX512, bitarray_low20_AND_AVX2, bitarray_low20_AND_AVX, bitarray_low20_AND_SSE2, bitarray_low20_AND_MMX, bitarray_low20_AND_dispatch;
+bitarray_low20_AND_t bitarray_low20_AND_AVX512, bitarray_low20_AND_AVX2, bitarray_low20_AND_AVX, bitarray_low20_AND_SSE2, bitarray_low20_AND_MMX, bitarray_low20_AND_NOSIMD, bitarray_low20_AND_dispatch;
typedef uint32_t count_bitarray_AND_t(uint32_t*, uint32_t*);
-count_bitarray_AND_t count_bitarray_AND_AVX512, count_bitarray_AND_AVX2, count_bitarray_AND_AVX, count_bitarray_AND_SSE2, count_bitarray_AND_MMX, count_bitarray_AND_dispatch;
+count_bitarray_AND_t count_bitarray_AND_AVX512, count_bitarray_AND_AVX2, count_bitarray_AND_AVX, count_bitarray_AND_SSE2, count_bitarray_AND_MMX, count_bitarray_AND_NOSIMD, count_bitarray_AND_dispatch;
typedef uint32_t count_bitarray_low20_AND_t(uint32_t*, uint32_t*);
-count_bitarray_low20_AND_t count_bitarray_low20_AND_AVX512, count_bitarray_low20_AND_AVX2, count_bitarray_low20_AND_AVX, count_bitarray_low20_AND_SSE2, count_bitarray_low20_AND_MMX, count_bitarray_low20_AND_dispatch;
+count_bitarray_low20_AND_t count_bitarray_low20_AND_AVX512, count_bitarray_low20_AND_AVX2, count_bitarray_low20_AND_AVX, count_bitarray_low20_AND_SSE2, count_bitarray_low20_AND_MMX, count_bitarray_low20_AND_NOSIMD, count_bitarray_low20_AND_dispatch;
typedef void bitarray_AND4_t(uint32_t*, uint32_t*, uint32_t*, uint32_t*);
-bitarray_AND4_t bitarray_AND4_AVX512, bitarray_AND4_AVX2, bitarray_AND4_AVX, bitarray_AND4_SSE2, bitarray_AND4_MMX, bitarray_AND4_dispatch;
+bitarray_AND4_t bitarray_AND4_AVX512, bitarray_AND4_AVX2, bitarray_AND4_AVX, bitarray_AND4_SSE2, bitarray_AND4_MMX, bitarray_AND4_NOSIMD, bitarray_AND4_dispatch;
typedef void bitarray_OR_t(uint32_t[], uint32_t[]);
-bitarray_OR_t bitarray_OR_AVX512, bitarray_OR_AVX2, bitarray_OR_AVX, bitarray_OR_SSE2, bitarray_OR_MMX, bitarray_OR_dispatch;
+bitarray_OR_t bitarray_OR_AVX512, bitarray_OR_AVX2, bitarray_OR_AVX, bitarray_OR_SSE2, bitarray_OR_MMX, bitarray_OR_NOSIMD, bitarray_OR_dispatch;
typedef uint32_t count_bitarray_AND2_t(uint32_t*, uint32_t*);
-count_bitarray_AND2_t count_bitarray_AND2_AVX512, count_bitarray_AND2_AVX2, count_bitarray_AND2_AVX, count_bitarray_AND2_SSE2, count_bitarray_AND2_MMX, count_bitarray_AND2_dispatch;
+count_bitarray_AND2_t count_bitarray_AND2_AVX512, count_bitarray_AND2_AVX2, count_bitarray_AND2_AVX, count_bitarray_AND2_SSE2, count_bitarray_AND2_MMX, count_bitarray_AND2_NOSIMD, count_bitarray_AND2_dispatch;
typedef uint32_t count_bitarray_AND3_t(uint32_t*, uint32_t*, uint32_t*);
-count_bitarray_AND3_t count_bitarray_AND3_AVX512, count_bitarray_AND3_AVX2, count_bitarray_AND3_AVX, count_bitarray_AND3_SSE2, count_bitarray_AND3_MMX, count_bitarray_AND3_dispatch;
+count_bitarray_AND3_t count_bitarray_AND3_AVX512, count_bitarray_AND3_AVX2, count_bitarray_AND3_AVX, count_bitarray_AND3_SSE2, count_bitarray_AND3_MMX, count_bitarray_AND3_NOSIMD, count_bitarray_AND3_dispatch;
typedef uint32_t count_bitarray_AND4_t(uint32_t*, uint32_t*, uint32_t*, uint32_t*);
-count_bitarray_AND4_t count_bitarray_AND4_AVX512, count_bitarray_AND4_AVX2, count_bitarray_AND4_AVX, count_bitarray_AND4_SSE2, count_bitarray_AND4_MMX, count_bitarray_AND4_dispatch;
+count_bitarray_AND4_t count_bitarray_AND4_AVX512, count_bitarray_AND4_AVX2, count_bitarray_AND4_AVX, count_bitarray_AND4_SSE2, count_bitarray_AND4_MMX, count_bitarray_AND4_NOSIMD, count_bitarray_AND4_dispatch;
inline uint32_t *MALLOC_BITARRAY(uint32_t x)
{
-#ifdef _WIN32
+#if defined (_WIN32)
return __builtin_assume_aligned(_aligned_malloc((x), __BIGGEST_ALIGNMENT__), __BIGGEST_ALIGNMENT__);
+#elif defined (__APPLE__)
+ uint32_t *allocated_memory;
+ if (posix_memalign((void**)&allocated_memory, __BIGGEST_ALIGNMENT__, x)) {
+ return NULL;
+ } else {
+ return __builtin_assume_aligned(allocated_memory, __BIGGEST_ALIGNMENT__);
+ }
#else
return __builtin_assume_aligned(memalign(__BIGGEST_ALIGNMENT__, (x)), __BIGGEST_ALIGNMENT__);
#endif
return count;
}
+
#ifndef __MMX__
// pointers to functions:
// 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 !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")) malloc_bitarray_function_p = &malloc_bitarray_AVX512;
else if (__builtin_cpu_supports("avx2")) malloc_bitarray_function_p = &malloc_bitarray_AVX2;
+ #else
+ if (__builtin_cpu_supports("avx2")) malloc_bitarray_function_p = &malloc_bitarray_AVX2;
+ #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 {
- printf("\nFatal: you need at least a CPU with MMX instruction set support. Aborting...\n");
- exit(5);
- }
+ else
+ #endif
+#endif
+ malloc_bitarray_function_p = &malloc_bitarray_NOSIMD;
+
// call the most optimized function for this CPU
return (*malloc_bitarray_function_p)(x);
}
void free_bitarray_dispatch(uint32_t *x) {
+#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")) free_bitarray_function_p = &free_bitarray_AVX512;
else if (__builtin_cpu_supports("avx2")) free_bitarray_function_p = &free_bitarray_AVX2;
+ #else
+ if (__builtin_cpu_supports("avx2")) free_bitarray_function_p = &free_bitarray_AVX2;
+ #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 {
- printf("\nFatal: you need at least a CPU with MMX instruction set support. Aborting...\n");
- exit(5);
- }
+ else
+ #endif
+#endif
+ free_bitarray_function_p = &free_bitarray_NOSIMD;
+
// call the most optimized function for this CPU
(*free_bitarray_function_p)(x);
}
uint32_t bitcount_dispatch(uint32_t a) {
+#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")) bitcount_function_p = &bitcount_AVX512;
else if (__builtin_cpu_supports("avx2")) bitcount_function_p = &bitcount_AVX2;
+ #else
+ if (__builtin_cpu_supports("avx2")) bitcount_function_p = &bitcount_AVX2;
+ #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 {
- printf("\nFatal: you need at least a CPU with MMX instruction set support. Aborting...\n");
- exit(5);
- }
+ else
+ #endif
+#endif
+ bitcount_function_p = &bitcount_NOSIMD;
+
// call the most optimized function for this CPU
return (*bitcount_function_p)(a);
}
uint32_t count_states_dispatch(uint32_t *bitarray) {
+#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")) count_states_function_p = &count_states_AVX512;
else if (__builtin_cpu_supports("avx2")) count_states_function_p = &count_states_AVX2;
+ #else
+ if (__builtin_cpu_supports("avx2")) count_states_function_p = &count_states_AVX2;
+ #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 {
- printf("\nFatal: you need at least a CPU with MMX instruction set support. Aborting...\n");
- exit(5);
- }
+ else
+ #endif
+#endif
+ count_states_function_p = &count_states_NOSIMD;
+
// call the most optimized function for this CPU
return (*count_states_function_p)(bitarray);
}
void bitarray_AND_dispatch(uint32_t *A, uint32_t *B) {
+#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")) bitarray_AND_function_p = &bitarray_AND_AVX512;
else if (__builtin_cpu_supports("avx2")) bitarray_AND_function_p = &bitarray_AND_AVX2;
+ #else
+ if (__builtin_cpu_supports("avx2")) bitarray_AND_function_p = &bitarray_AND_AVX2;
+ #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 {
- printf("\nFatal: you need at least a CPU with MMX instruction set support. Aborting...\n");
- exit(5);
- }
+ else
+ #endif
+#endif
+ bitarray_AND_function_p = &bitarray_AND_NOSIMD;
+
// call the most optimized function for this CPU
(*bitarray_AND_function_p)(A,B);
}
void bitarray_low20_AND_dispatch(uint32_t *A, uint32_t *B) {
+#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")) 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
+ if (__builtin_cpu_supports("avx2")) bitarray_low20_AND_function_p = &bitarray_low20_AND_AVX2;
+ #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 {
- printf("\nFatal: you need at least a CPU with MMX instruction set support. Aborting...\n");
- exit(5);
- }
+ else
+ #endif
+#endif
+ bitarray_low20_AND_function_p = &bitarray_low20_AND_NOSIMD;
+
// call the most optimized function for this CPU
(*bitarray_low20_AND_function_p)(A, B);
}
uint32_t count_bitarray_AND_dispatch(uint32_t *A, uint32_t *B) {
+#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")) 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
+ if (__builtin_cpu_supports("avx2")) count_bitarray_AND_function_p = &count_bitarray_AND_AVX2;
+ #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 {
- printf("\nFatal: you need at least a CPU with MMX instruction set support. Aborting...\n");
- exit(5);
- }
+ else
+ #endif
+#endif
+ count_bitarray_AND_function_p = &count_bitarray_AND_NOSIMD;
+
// call the most optimized function for this CPU
return (*count_bitarray_AND_function_p)(A, B);
}
uint32_t count_bitarray_low20_AND_dispatch(uint32_t *A, uint32_t *B) {
+#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")) 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
+ if (__builtin_cpu_supports("avx2")) count_bitarray_low20_AND_function_p = &count_bitarray_low20_AND_AVX2;
+ #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 {
- printf("\nFatal: you need at least a CPU with MMX instruction set support. Aborting...\n");
- exit(5);
- }
+ else
+ #endif
+#endif
+ count_bitarray_low20_AND_function_p = &count_bitarray_low20_AND_NOSIMD;
+
// call the most optimized function for this CPU
return (*count_bitarray_low20_AND_function_p)(A, B);
}
void bitarray_AND4_dispatch(uint32_t *A, uint32_t *B, uint32_t *C, uint32_t *D) {
+#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")) bitarray_AND4_function_p = &bitarray_AND4_AVX512;
else if (__builtin_cpu_supports("avx2")) bitarray_AND4_function_p = &bitarray_AND4_AVX2;
+ #else
+ if (__builtin_cpu_supports("avx2")) bitarray_AND4_function_p = &bitarray_AND4_AVX2;
+ #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 {
- printf("\nFatal: you need at least a CPU with MMX instruction set support. Aborting...\n");
- exit(5);
- }
+ else
+ #endif
+#endif
+ bitarray_AND4_function_p = &bitarray_AND4_NOSIMD;
+
// call the most optimized function for this CPU
(*bitarray_AND4_function_p)(A, B, C, D);
}
void bitarray_OR_dispatch(uint32_t *A, uint32_t *B) {
+#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")) bitarray_OR_function_p = &bitarray_OR_AVX512;
else if (__builtin_cpu_supports("avx2")) bitarray_OR_function_p = &bitarray_OR_AVX2;
+ #else
+ if (__builtin_cpu_supports("avx2")) bitarray_OR_function_p = &bitarray_OR_AVX2;
+ #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 {
- printf("\nFatal: you need at least a CPU with MMX instruction set support. Aborting...\n");
- exit(5);
- }
+ else
+ #endif
+#endif
+ bitarray_OR_function_p = &bitarray_OR_NOSIMD;
+
// call the most optimized function for this CPU
(*bitarray_OR_function_p)(A,B);
}
uint32_t count_bitarray_AND2_dispatch(uint32_t *A, uint32_t *B) {
+#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")) 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
+ if (__builtin_cpu_supports("avx2")) count_bitarray_AND2_function_p = &count_bitarray_AND2_AVX2;
+ #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 {
- printf("\nFatal: you need at least a CPU with MMX instruction set support. Aborting...\n");
- exit(5);
- }
+ else
+ #endif
+#endif
+ count_bitarray_AND2_function_p = &count_bitarray_AND2_NOSIMD;
+
// call the most optimized function for this CPU
return (*count_bitarray_AND2_function_p)(A, B);
}
uint32_t count_bitarray_AND3_dispatch(uint32_t *A, uint32_t *B, uint32_t *C) {
+#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")) 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
+ if (__builtin_cpu_supports("avx2")) count_bitarray_AND3_function_p = &count_bitarray_AND3_AVX2;
+ #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 {
- printf("\nFatal: you need at least a CPU with MMX instruction set support. Aborting...\n");
- exit(5);
- }
+ else
+ #endif
+#endif
+ count_bitarray_AND3_function_p = &count_bitarray_AND3_NOSIMD;
+
// call the most optimized function for this CPU
return (*count_bitarray_AND3_function_p)(A, B, 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 !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")) 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
+ if (__builtin_cpu_supports("avx2")) count_bitarray_AND4_function_p = &count_bitarray_AND4_AVX2;
+ #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 {
- printf("\nFatal: you need at least a CPU with MMX instruction set support. Aborting...\n");
- exit(5);
- }
+ else
+ #endif
+#endif
+ count_bitarray_AND4_function_p = &count_bitarray_AND4_NOSIMD;
+
// call the most optimized function for this CPU
return (*count_bitarray_AND4_function_p)(A, B, C, D);
}
projects / proxmark3-svn / blobdiff