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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 | 9b4e32785ab10c28240634aa0a2a2f5100704d6f (patch) | |
| tree | b242dfb7f0a4fb1f48fcd7789e56a6342a376213 /clang/lib/CodeGen/CGBlocks.cpp | |
| parent | 593ec59c7eb1ea97e59aa0871d267d51f6c62133 (diff) | |
| download | bcm5719-llvm-9b4e32785ab10c28240634aa0a2a2f5100704d6f.tar.gz bcm5719-llvm-9b4e32785ab10c28240634aa0a2a2f5100704d6f.zip | |
[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
llvm-svn: 316683
Diffstat (limited to 'clang/lib/CodeGen/CGBlocks.cpp')
0 files changed, 0 insertions, 0 deletions
