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| author | Mathieu Chartier <mathieuc@google.com> | 2016-11-15 17:56:15 -0800 |
|---|---|---|
| committer | Mathieu Chartier <mathieuc@google.com> | 2016-11-16 23:26:16 +0000 |
| commit | f5de23265360e15fcfceb7d07bdadca0e5bb5f0a (patch) | |
| tree | 1bf893445a4c6fb35c430a68d79f66fa02fe4d2b /compiler/optimizing/graph_visualizer.cc | |
| parent | e89667815b9d0a1eacb91678fed2a7518bb07cc2 (diff) | |
X86_64: Add allocation entrypoint switching for CC is_marking
Only X86_64 done so far. Use normal TLAB allocators if GC is not
marking.
Allocation speed goes up by ~8% based on perf sampling.
Without change:
1.19%: art_quick_alloc_object_region_tlab
With change:
0.63%: art_quick_alloc_object_tlab
0.47%: art_quick_alloc_object_region_tlab
Bug: 31018974
Bug: 12687968
Test: test-art-host-run-test
Change-Id: I4c4d9eb229d4ad2f41b856ba5c2958a5eb3b7ffa
Diffstat (limited to 'compiler/optimizing/graph_visualizer.cc')
0 files changed, 0 insertions, 0 deletions