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ease hardnested_tables compilation, in case we figure out what to do with it some day

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This commit is contained in:
Philippe Teuwen 2019-04-09 22:50:04 +02:00
parent 55ac61e145
commit 6d0ee581fd
1 changed files with 22 additions and 1 deletions
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23
client/hardnested/hardnested_tables.c
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@ -19,9 +19,15 @@
//
//-----------------------------------------------------------------------------
// To compile it:
// gcc -I ../../common -o hardnested_tables hardnested_tables.c
#include <inttypes.h>
#include <stdbool.h>
#include <stdlib.h>
#ifndef __APPLE__
#include <malloc.h>
#endif
#include <string.h>
#include <stdio.h>
#include <time.h>
@ -65,8 +71,23 @@ static uint16_t PartialSumProperty(uint32_t state, odd_even_t odd_even) {
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// bitarray functions
#define malloc_bitarray(x) __builtin_assume_aligned(_aligned_malloc(x, __BIGGEST_ALIGNMENT__), __BIGGEST_ALIGNMENT__)
#if defined (_WIN32)
#define malloc_bitarray(x) __builtin_assume_aligned(_aligned_malloc((x), __BIGGEST_ALIGNMENT__), __BIGGEST_ALIGNMENT__)
#define free_bitarray(x) _aligned_free(x)
#elif defined (__APPLE__)
static void *malloc_bitarray(size_t x) {
char *allocated_memory;
if (posix_memalign((void **)&allocated_memory, __BIGGEST_ALIGNMENT__, x)) {
return NULL;
} else {
return __builtin_assume_aligned(allocated_memory, __BIGGEST_ALIGNMENT__);
}
}
#define free_bitarray(x) free(x)
#else
#define malloc_bitarray(x) memalign(__BIGGEST_ALIGNMENT__, (x))
#define free_bitarray(x) free(x)
#endif
static inline void clear_bitarray24(uint32_t *bitarray) {
memset(bitarray, 0x00, sizeof(uint32_t) * (1 << 19));