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| author | Mathieu Chartier <mathieuc@google.com> | 2015-04-24 16:55:16 -0700 |
|---|---|---|
| committer | Andreas Gampe <agampe@google.com> | 2015-04-25 22:08:16 +0000 |
| commit | f36cb5f65cb150151aa40b23937e2b0ad75cc546 (patch) | |
| tree | 25365c69a089bc491a4b070ee3403be964cfc606 /compiler/jit/jit_compiler.h | |
| parent | 33984b4d6b79b2d65258e69506e5669be704db82 (diff) | |
| download | android_art-f36cb5f65cb150151aa40b23937e2b0ad75cc546.tar.gz android_art-f36cb5f65cb150151aa40b23937e2b0ad75cc546.tar.bz2 android_art-f36cb5f65cb150151aa40b23937e2b0ad75cc546.zip | |
Move Class.newInstance to native
Avoids 1 allocation and several JNI transitions.
Before:
Class_classNewInstance: 4462.39 ns; σ=39.42 ns @ 3 trials
After:
Class_classNewInstance: 1073.39 ns; σ=24.14 ns @ 10 trials
Bug: 20269715
Bug: 20566996
Change-Id: Icd52155ce79a978a4d869855bfdfd7735abd8187
Diffstat (limited to 'compiler/jit/jit_compiler.h')
0 files changed, 0 insertions, 0 deletions