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wip: initial work on mimalloc3 without segments

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daanx 2024-11-28 19:31:04 -08:00
parent 9b7537755a
commit 71cfa45e76
15 changed files with 3001 additions and 289 deletions
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12
src/os.c
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@ -359,6 +359,18 @@ void* _mi_os_alloc_aligned(size_t size, size_t alignment, bool commit, bool allo
return p;
}
void* _mi_os_zalloc(size_t size, mi_memid_t* memid, mi_stats_t* stats) {
void* p = _mi_os_alloc(size, memid, &_mi_stats_main);
if (p == NULL) return NULL;
// zero the OS memory if needed
if (!memid->initially_zero) {
_mi_memzero_aligned(p, size);
memid->initially_zero = true;
}
return p;
}
/* -----------------------------------------------------------
OS aligned allocation with an offset. This is used
for large alignments > MI_BLOCK_ALIGNMENT_MAX. We use a large mimalloc