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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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include/mimalloc.h
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@ -310,7 +310,7 @@ mi_decl_export void mi_heap_guarded_set_sample_rate(mi_heap_t* heap, size_t samp
mi_decl_export void mi_heap_guarded_set_size_bound(mi_heap_t* heap, size_t min, size_t max);
// Experimental: communicate that the thread is part of a threadpool
mi_decl_export void mi_thread_set_in_threadpool(void) mi_attr_noexcept;
mi_decl_export void mi_thread_set_in_threadpool(void) mi_attr_noexcept;
// Experimental: create a new heap with a specified heap tag. Set `allow_destroy` to false to allow the thread
// to reclaim abandoned memory (with a compatible heap_tag and arena_id) but in that case `mi_heap_destroy` will
@ -385,6 +385,7 @@ typedef enum mi_option_e {
mi_option_guarded_sample_rate, // 1 out of N allocations in the min/max range will be guarded (=1000)
mi_option_guarded_sample_seed, // can be set to allow for a (more) deterministic re-execution when a guard page is triggered (=0)
mi_option_target_segments_per_thread, // experimental (=0)
mi_option_generic_collect, // collect heaps every N (=10000) generic allocation calls
_mi_option_last,
// legacy option names
mi_option_large_os_pages = mi_option_allow_large_os_pages,