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| author | 2024-10-25 17:34:49 +0100 | |
|---|---|---|
| committer | 2024-10-28 18:19:29 +0000 | |
| commit | 1f9c184392020cb5c4bdf453f4c8847ca389614b (patch) | |
| tree | a2c535a1ee4353f880215297a2ddb78a983968ee /compiler/optimizing/optimizing_compiler.cc | |
| parent | 323dfbf34ff435f673e83c86af6e957d7d4a2369 (diff) | |
Always use an array in the DexCache for ArtField and ArtMethod.
The lookup success rate is too low (<1%) during app startup where the
cache is most stressed. So always use an array for them.
To avoid memory regression, madvise away the arrays at every GC.
go/art-benchmark-service reports ~3% improvement in app startup with no
statistically significant memory regression.
Test: test.py
Change-Id: Id13612054943ed7770c9e96756f391eed2352d79
Diffstat (limited to 'compiler/optimizing/optimizing_compiler.cc')
0 files changed, 0 insertions, 0 deletions