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collect every N generic calls

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Daan Leijen 2025-03-02 17:06:25 -08:00
parent 4f1edad4fe
commit 58d13f6a4f
6 changed files with 27 additions and 7 deletions
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6
include/mimalloc/types.h
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@ -202,7 +202,9 @@ typedef int32_t mi_ssize_t;
#define MI_LARGE_OBJ_WSIZE_MAX (MI_LARGE_OBJ_SIZE_MAX/MI_INTPTR_SIZE)
// Maximum number of size classes. (spaced exponentially in 12.5% increments)
#define MI_BIN_HUGE (73U)
#if MI_BIN_HUGE != 73U
#error "mimalloc internal: expecting 73 bins"
#endif
#if (MI_LARGE_OBJ_WSIZE_MAX >= 655360)
#error "mimalloc internal: define more bins"
@ -501,6 +503,8 @@ struct mi_heap_s {
size_t page_count; // total number of pages in the `pages` queues.
size_t page_retired_min; // smallest retired index (retired pages are fully free, but still in the page queues)
size_t page_retired_max; // largest retired index into the `pages` array.
long generic_count; // how often is `_mi_malloc_generic` called?
long generic_collect_count; // how often is `_mi_malloc_generic` called without collecting?
mi_heap_t* next; // list of heaps per thread
bool no_reclaim; // `true` if this heap should not reclaim abandoned pages
uint8_t tag; // custom tag, can be used for separating heaps based on the object types