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gh-90815: Define WITH_MIMALLOC macro in PC/pyconfig.h #111528

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gh-90815: Define WITH_MIMALLOC macro in PC/pyconfig.h #111528

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gh-90815: Define WITH_MIMALLOC macro in PC/pyconfig.h
vstinner Oct 30, 2023
7ff8427
Fix py_mimalloc_print_stats()
vstinner Oct 30, 2023
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3 changes: 2 additions & 1 deletion Objects/obmalloc.c
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Original file line number Diff line number Diff line change
Expand Up @@ -2738,7 +2738,8 @@ py_mimalloc_print_stats(FILE *out)
MI_LARGE_OBJ_SIZE_MAX);

mi_heap_t *heap = mi_heap_get_default();
struct _alloc_stats stats = {};
struct _alloc_stats stats;
memset(&stats, 0, sizeof(stats));
mi_heap_visit_blocks(heap, false, &_collect_alloc_stats, &stats);

fprintf(out, " Allocated Blocks: %ld\n", stats.allocated_blocks);
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3 changes: 3 additions & 0 deletions PC/pyconfig.h
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Expand Up @@ -511,6 +511,9 @@ Py_NO_ENABLE_SHARED to find out. Also support MS_NO_COREDLL for b/w compat */
/* Use Python's own small-block memory-allocator. */
#define WITH_PYMALLOC 1

/* Define if you want to compile in mimalloc memory allocator. */
#define WITH_MIMALLOC 1

/* Define if you want to compile in object freelists optimization */
#define WITH_FREELISTS 1

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