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merge from dev; add mi_malloc_expandable

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daanx 2023-05-19 19:16:36 -07:00
commit 097aebbbe2
25 changed files with 486 additions and 121 deletions
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include/mimalloc.h
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@ -256,6 +256,17 @@ mi_decl_nodiscard mi_decl_export void* mi_heap_zalloc_remappable(mi_heap_t* heap
// mi_decl_nodiscard mi_decl_export void* mi_remap(void* p, size_t newsize) mi_attr_noexcept mi_attr_alloc_size(2);
// ------------------------------------------------------
// Expandable memory reserves a virtual address range of `max_expand_size` (capped at 1TiB)
// and commits this on-demand through `mi_realloc` and `mi_expand`. Both of those will
// expand inplace for blocks allocated as expandable up to `max_expand_size`.
// ------------------------------------------------------
mi_decl_nodiscard void* mi_heap_malloc_expandable(mi_heap_t* heap, size_t size, size_t max_expand_size) mi_attr_noexcept;
mi_decl_nodiscard void* mi_heap_zalloc_expandable(mi_heap_t* heap, size_t size, size_t max_expand_size) mi_attr_noexcept;
mi_decl_nodiscard void* mi_malloc_expandable(size_t size, size_t max_expand_size) mi_attr_noexcept;
mi_decl_nodiscard void* mi_zalloc_expandable(size_t size, size_t max_expand_size) mi_attr_noexcept;
// ------------------------------------------------------
// Analysis