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| author | Mathieu Chartier <mathieuc@google.com> | 2016-05-27 13:50:59 -0700 |
|---|---|---|
| committer | Mathieu Chartier <mathieuc@google.com> | 2016-05-27 17:31:32 -0700 |
| commit | 9e03b2fbc9843b834bb9d18bc8c3d2ef44a838d8 (patch) | |
| tree | ecd18b6f279dcf791eb60b94d0ba7c01cd795387 /compiler/optimizing/graph_visualizer.cc | |
| parent | d355b75ca09d83c47e596daeb1a434942de83bee (diff) | |
Reduce TLAB size
Prevent pathological cases like threads fighting for TLABs and doing
back to back GC for alloc each allocation.
No performance change on angler, before:
EEAC: 1161, 1171, 1211
MemAllocTest: 1005, 971, 1148
After:
EEAC: 1173, 1175, 1163
MemAllocTest: 1003, 908, 803
There is also a mysterious speed up on volantis:
EEAC: 1563, 1553, 1543
MemAllocTest: 1474, 1486, 1485
After:
EEAC: 709, 714, 709
MemAllocTest: 664, 684, 655
Bug: 28976163
Change-Id: I564908badf395b6f948aa2dafcb66fe353fc1eba
Diffstat (limited to 'compiler/optimizing/graph_visualizer.cc')
0 files changed, 0 insertions, 0 deletions