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wip: new segment allocation with flexible large objects

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This commit is contained in:
daan
2019-08-15 00:46:45 -07:00
parent 6d11e59250
commit bbd81bbbd1
15 changed files with 843 additions and 439 deletions
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10
src/heap.c
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@@ -150,7 +150,7 @@ static void mi_heap_collect_ex(mi_heap_t* heap, mi_collect_t collect)
// collect regions
if (collect >= FORCE && _mi_is_main_thread()) {
_mi_mem_collect(&heap->tld->stats);
// _mi_mem_collect(&heap->tld->stats);
}
}
@@ -245,9 +245,9 @@ static bool _mi_heap_page_destroy(mi_heap_t* heap, mi_page_queue_t* pq, mi_page_
_mi_page_use_delayed_free(page, MI_NEVER_DELAYED_FREE);
// stats
if (page->block_size > MI_LARGE_SIZE_MAX) {
if (page->block_size > MI_HUGE_SIZE_MAX) {
_mi_stat_decrease(&heap->tld->stats.giant,page->block_size);
if (page->block_size > MI_MEDIUM_SIZE_MAX) {
if (page->block_size <= MI_LARGE_SIZE_MAX) {
_mi_stat_decrease(&heap->tld->stats.large,page->block_size);
}
else {
_mi_stat_decrease(&heap->tld->stats.huge, page->block_size);
@@ -255,7 +255,7 @@ static bool _mi_heap_page_destroy(mi_heap_t* heap, mi_page_queue_t* pq, mi_page_
}
#if (MI_STAT>1)
size_t inuse = page->used - page->thread_freed;
if (page->block_size <= MI_LARGE_SIZE_MAX) {
if (page->block_size <= MI_MEDIUM_SIZE_MAX) {
mi_heap_stat_decrease(heap,normal[_mi_bin(page->block_size)], inuse);
}
mi_heap_stat_decrease(heap,malloc, page->block_size * inuse); // todo: off for aligned blocks...