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| author | Vladimir Marko <vmarko@google.com> | 2017-02-21 17:00:28 +0000 |
|---|---|---|
| committer | Vladimir Marko <vmarko@google.com> | 2017-02-21 17:41:25 +0000 |
| commit | 26248c7168b79e8ee83b509a904f9bf31030be92 (patch) | |
| tree | de44dd770e1ec96d6961c5b74dc508be4d17aa2e /test/ProfileTestMultiDex/Main.java | |
| parent | 30e015c442c8033390c30d2f293604723c29bc75 (diff) | |
Reduce dex2oat memory usage from VariableHandleScope.
Pack more handles in FixedSizeHandleScope<>s to reduce the
per-Handle<> overhead.
Measured compilation of a big app using heaptrack:
before:
3571397 calls to allocation functions with 2.59MB peak
consumption from art::MutableHandle<>
art::ReferenceTypePropagation::HandleCache::NewHandle<>(art::ObjPtr<>)
after:
1139808 calls to allocation functions with 1.54MB peak
consumption from art::MutableHandle<>
art::ReferenceTypePropagation::HandleCache::NewHandle<>(art::ObjPtr<>)
Test: Rely on TreeHugger.
Bug: 34053922
Change-Id: I160990f3a89aadffc9e6753da30b448937f8eaf0
Diffstat (limited to 'test/ProfileTestMultiDex/Main.java')
0 files changed, 0 insertions, 0 deletions