| commit | 14cc9be4adc652071979395d337d1380763844fa | [log] [tgz] |
|---|---|---|
| author | Mathieu Chartier <mathieuc@google.com> | Fri Jul 11 10:26:37 2014 -0700 |
| committer | Mathieu Chartier <mathieuc@google.com> | Fri Jul 11 14:18:46 2014 -0700 |
| tree | b099b16ba09da3264f6c10d7dda56808466352f2 | |
| parent | 3641ac7de8b51c0853eaaa2ba3a3ab7e65a837c5 [diff] |
Faster TLAB allocator. New TLAB allocator doesn't increment bytes allocated until we allocate a new TLAB. This increases allocation performance by avoiding a CAS. MemAllocTest: Before GSS TLAB: 3400ms. After GSS TLAB: 2750ms. Bug: 9986565 Change-Id: I1673c27555330ee90d353b98498fa0e67bd57fad