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| author | Alex Shlyapnikov <alekseys@google.com> | 2017-10-26 17:59:24 +0000 |
|---|---|---|
| committer | Alex Shlyapnikov <alekseys@google.com> | 2017-10-26 17:59:24 +0000 |
| commit | 9d9424425890eee23a6f2f2fc8042acce47554ca (patch) | |
| tree | 00c25927c677ca6c2dc994e713f6acf141e87e04 /cmake | |
| parent | 491bcd82b826debac806d27971cc972a6f555564 (diff) | |
[Sanitizers] Set default allocator_release_to_os_interval_ms to 5 seconds
Summary:
With new release to OS approach (see D38245) it's reasonable to enable
it by default. Setting allocator_release_to_os_interval_ms to 5000 seems
to be a reasonable default (might be tuned later, based on the
feedback).
Also delaying the first release to OS in each bucket for at least
allocator_release_to_os_interval_ms after the first allocation to
prevent just allocated memory to be madvised back to OS and let short
lived processes to avoid release to OS overhead altogether.
Reviewers: cryptoad
Subscribers: kubamracek, llvm-commits, mehdi_amini
Differential Revision: https://reviews.llvm.org/D39318
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@316683 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'cmake')
0 files changed, 0 insertions, 0 deletions