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merge from dev

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daan 2021-11-14 11:25:51 -08:00
commit a4ea2205ba
3 changed files with 9 additions and 2 deletions
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src/segment.c
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@ -714,7 +714,9 @@ static mi_segment_t* mi_segment_init(mi_segment_t* segment, size_t required, mi_
const size_t segment_size = segment_slices * MI_SEGMENT_SLICE_SIZE;
// Commit eagerly only if not the first N lazy segments (to reduce impact of many threads that allocate just a little)
const bool eager_delay = (_mi_current_thread_count() > 2 && tld->count < (size_t)mi_option_get(mi_option_eager_commit_delay));
const bool eager_delay = (!_mi_os_has_overcommit() && // never delay on overcommit systems
_mi_current_thread_count() > 2 && // do not delay for the first N threads
tld->count < (size_t)mi_option_get(mi_option_eager_commit_delay));
const bool eager = !eager_delay && mi_option_is_enabled(mi_option_eager_commit);
bool commit = eager || (required > 0);