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| author | Vladimir Marko <vmarko@google.com> | 2017-10-05 14:35:55 +0100 |
|---|---|---|
| committer | Vladimir Marko <vmarko@google.com> | 2017-10-09 10:39:22 +0100 |
| commit | e764d2e50c544c2cb98ee61a15d613161ac6bd17 (patch) | |
| tree | 112aa7ca459d2edb4f800897060a2407fcc622c7 /compiler/optimizing/instruction_builder.h | |
| parent | ca6fff898afcb62491458ae8bcd428bfb3043da1 (diff) | |
Use ScopedArenaAllocator for register allocation.
Memory needed to compile the two most expensive methods for
aosp_angler-userdebug boot image:
BatteryStats.dumpCheckinLocked() : 25.1MiB -> 21.1MiB
BatteryStats.dumpLocked(): 49.6MiB -> 42.0MiB
This is because all the memory previously used by Scheduler
is reused by the register allocator; the register allocator
has a higher peak usage of the ArenaStack.
And continue the "arena"->"allocator" renaming.
Test: m test-art-host-gtest
Test: testrunner.py --host
Bug: 64312607
Change-Id: Idfd79a9901552b5147ec0bf591cb38120de86b01
Diffstat (limited to 'compiler/optimizing/instruction_builder.h')
0 files changed, 0 insertions, 0 deletions