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| author | 2024-02-05 16:13:28 +0000 | |
|---|---|---|
| committer | 2024-02-06 15:15:13 +0000 | |
| commit | 1969e59e7eba03ac246171b88eea56ad36bfc9f0 (patch) | |
| tree | c119bffd2a1c51d1d903260a50ef1cd1d0c3ada2 /runtime/reference_table.cc | |
| parent | a9b2bf7f7261e2a1be244a182dbbadf6fd4c6d93 (diff) | |
Improve data structure use in RemoveUnneededTries
1) The new/malloc were taking an important part of the runtime. By
using scope allocator on local compiles, the method is now ~33%
faster.
2) Use BitVectors instead of sets in TryBelongingInformation which
avoids tree rebalancing after set merging. This improves the
method a further ~20%, for a total of ~55% combined with 1).
Test: art/test/testrunner/testrunner.py --host --64 --optimizing -b
Change-Id: If9ad005d0d6f89656ba5aa0e37e3061af272ba07
Diffstat (limited to 'runtime/reference_table.cc')
0 files changed, 0 insertions, 0 deletions