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merge from dev improved aligned allocation

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Daan
2024-05-11 07:08:48 -07:00
parent e17b99de77 7128db7bba
commit e8206e9f6f
8 changed files with 89 additions and 63 deletions
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4
include/mimalloc/types.h
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@@ -203,8 +203,8 @@ typedef int32_t mi_ssize_t;
#error "mimalloc internal: define more bins"
#endif
// blocks up to this size are always allocated aligned
#define MI_MAX_ALIGN_GUARANTEE (8*MI_MAX_ALIGN_SIZE)
// Maximum block size for which blocks are guaranteed to be block size aligned. (see `segment.c:_mi_segment_page_start`)
#define MI_MAX_ALIGN_GUARANTEE (MI_MEDIUM_OBJ_SIZE_MAX)
// Alignments over MI_BLOCK_ALIGNMENT_MAX are allocated in dedicated huge page segments
#define MI_BLOCK_ALIGNMENT_MAX (MI_SEGMENT_SIZE >> 1)