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author | Kostya Kortchinsky <kostyak@google.com> | 2019-01-24 15:56:54 +0000 |
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committer | Kostya Kortchinsky <kostyak@google.com> | 2019-01-24 15:56:54 +0000 |
commit | d6524c124d8b3cabdeb3046224f30a263d4eab9f (patch) | |
tree | bf3df1e9dd41c2369c0b66da1ed1164e53666c63 /cmake | |
parent | ab0b288c15a6f25511de0606b85f4e44a97f74db (diff) |
[scudo] Tuning changes based on feedback from current use
Summary:
This tunes several of the default parameters used within the allocator:
- disable the deallocation type mismatch on Android by default; this
was causing too many issues with third party libraries;
- change the default `SizeClassMap` to `Dense`, it caches less entries
and is way more memory efficient overall;
- relax the timing of the RSS checks, 10 times per second was too much,
lower it to 4 times (every 250ms), and update the test so that it
passes with the new default.
Reviewers: eugenis
Reviewed By: eugenis
Subscribers: srhines, delcypher, #sanitizers, llvm-commits
Differential Revision: https://reviews.llvm.org/D57116
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@352057 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'cmake')
0 files changed, 0 insertions, 0 deletions