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Merge branch 'dev' into dev2

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Daan 2025-02-10 20:29:46 -08:00
commit 5ce6f9f407
5 changed files with 16 additions and 9 deletions
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bin/minject-arm64.exe
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22
include/mimalloc.h
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@ -149,7 +149,6 @@ typedef void (mi_cdecl mi_error_fun)(int err, void* arg);
mi_decl_export void mi_register_error(mi_error_fun* fun, void* arg);
mi_decl_export void mi_collect(bool force) mi_attr_noexcept;
mi_decl_export void mi_collect_reduce(size_t target_thread_owned) mi_attr_noexcept;
mi_decl_export int mi_version(void) mi_attr_noexcept;
mi_decl_export void mi_stats_reset(void) mi_attr_noexcept;
mi_decl_export void mi_stats_merge(void) mi_attr_noexcept;
@ -292,17 +291,26 @@ mi_decl_nodiscard mi_decl_export mi_heap_t* mi_heap_new_in_arena(mi_arena_id_t a
#endif
// Experimental: allow sub-processes whose memory segments stay separated (and no reclamation between them)
// Used for example for separate interpreter's in one process.
// Experimental: allow sub-processes whose memory areas stay separated (and no reclamation between them)
// Used for example for separate interpreters in one process.
typedef void* mi_subproc_id_t;
mi_decl_export mi_subproc_id_t mi_subproc_main(void);
mi_decl_export mi_subproc_id_t mi_subproc_new(void);
mi_decl_export void mi_subproc_delete(mi_subproc_id_t subproc);
mi_decl_export void mi_subproc_add_current_thread(mi_subproc_id_t subproc); // this should be called right after a thread is created (and no allocation has taken place yet)
// Experimental: visit abandoned heap areas (from threads that have been terminated)
// Experimental: visit abandoned heap areas (that are not owned by a specific heap)
mi_decl_export bool mi_abandoned_visit_blocks(mi_subproc_id_t subproc_id, int heap_tag, bool visit_blocks, mi_block_visit_fun* visitor, void* arg);
// Experimental: objects followed by a guard page.
// A sample rate of 0 disables guarded objects, while 1 uses a guard page for every object.
// A seed of 0 uses a random start point. Only objects within the size bound are eligable for guard pages.
mi_decl_export void mi_heap_guarded_set_sample_rate(mi_heap_t* heap, size_t sample_rate, size_t seed);
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;
// 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
// fall back to `mi_heap_delete`.
@ -310,12 +318,8 @@ mi_decl_nodiscard mi_decl_export mi_heap_t* mi_heap_new_ex(int heap_tag, bool al
// deprecated
mi_decl_export int mi_reserve_huge_os_pages(size_t pages, double max_secs, size_t* pages_reserved) mi_attr_noexcept;
mi_decl_export void mi_collect_reduce(size_t target_thread_owned) mi_attr_noexcept;
// Experimental: objects followed by a guard page.
// A sample rate of 0 disables guarded objects, while 1 uses a guard page for every object.
// A seed of 0 uses a random start point. Only objects within the size bound are eligable for guard pages.
mi_decl_export void mi_heap_guarded_set_sample_rate(mi_heap_t* heap, size_t sample_rate, size_t seed);
mi_decl_export void mi_heap_guarded_set_size_bound(mi_heap_t* heap, size_t min, size_t max);
// ------------------------------------------------------

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src/init.c
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@ -569,6 +569,9 @@ void _mi_heap_set_default_direct(mi_heap_t* heap) {
_mi_prim_thread_associate_default_heap(heap);
}
void mi_thread_set_in_threadpool(void) mi_attr_noexcept {
// nothing
}
// --------------------------------------------------------
// Run functions on process init/done, and thread init/done