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Merge branch 'dev3-bin' into dev3

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This commit is contained in:
Daan Leijen 2025-02-28 16:29:14 -08:00
commit 2efc71ef57
6 changed files with 67 additions and 8 deletions
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1
include/mimalloc/internal.h
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@ -213,6 +213,7 @@ void _mi_deferred_free(mi_heap_t* heap, bool force);
void _mi_page_free_collect(mi_page_t* page, bool force);
void _mi_page_free_collect_partly(mi_page_t* page, mi_block_t* head);
void _mi_page_init(mi_heap_t* heap, mi_page_t* page);
bool _mi_page_queue_is_valid(mi_heap_t* heap, const mi_page_queue_t* pq);
size_t _mi_bin_size(size_t bin); // for stats
size_t _mi_bin(size_t size); // for stats

9
include/mimalloc/types.h
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@ -339,13 +339,13 @@ typedef struct mi_page_s {
#endif
// The max object size are checked to not waste more than 12.5% internally over the page sizes.
#define MI_SMALL_MAX_OBJ_SIZE ((MI_SMALL_PAGE_SIZE-MI_PAGE_INFO_SIZE)/8) // < 8 KiB
#define MI_SMALL_MAX_OBJ_SIZE ((MI_SMALL_PAGE_SIZE-MI_PAGE_INFO_SIZE)/4) // < 16 KiB
#if MI_ENABLE_LARGE_PAGES
#define MI_MEDIUM_MAX_OBJ_SIZE ((MI_MEDIUM_PAGE_SIZE-MI_PAGE_INFO_SIZE)/8) // < 64 KiB
#define MI_MEDIUM_MAX_OBJ_SIZE ((MI_MEDIUM_PAGE_SIZE-MI_PAGE_INFO_SIZE)/4) // < 128 KiB
#define MI_LARGE_MAX_OBJ_SIZE (MI_LARGE_PAGE_SIZE/8) // <= 512KiB // note: this must be a nice power of 2 or we get rounding issues with `_mi_bin`
#else
#define MI_MEDIUM_MAX_OBJ_SIZE (MI_MEDIUM_PAGE_SIZE/8) // <= 64 KiB
#define MI_LARGE_MAX_OBJ_SIZE MI_MEDIUM_MAX_OBJ_SIZE // <= 64 KiB // note: this must be a nice power of 2 or we get rounding issues with `_mi_bin`
#define MI_MEDIUM_MAX_OBJ_SIZE (MI_MEDIUM_PAGE_SIZE/4) // <= 128 KiB
#define MI_LARGE_MAX_OBJ_SIZE MI_MEDIUM_MAX_OBJ_SIZE // note: this must be a nice power of 2 or we get rounding issues with `_mi_bin`
#endif
#define MI_LARGE_MAX_OBJ_WSIZE (MI_LARGE_MAX_OBJ_SIZE/MI_SIZE_SIZE)
@ -389,6 +389,7 @@ typedef struct mi_tld_s mi_tld_t;
typedef struct mi_page_queue_s {
mi_page_t* first;
mi_page_t* last;
size_t count;
size_t block_size;
} mi_page_queue_t;