diff options
| author | Mathieu Chartier <mathieuc@google.com> | 2014-10-28 13:57:04 -0700 |
|---|---|---|
| committer | Mathieu Chartier <mathieuc@google.com> | 2014-10-28 16:38:08 -0700 |
| commit | 05d89ee90413c51573c8e708a193f4ff87d67d0a (patch) | |
| tree | c3ace311823a639c3434194016184483a73bd278 /disassembler/disassembler.h | |
| parent | e0205d519dd417f749243b42b8711dfa313e5390 (diff) | |
Fill resolved static fields during class initialization
Previously everytime we resolved static fields we linear searched
the class to find the field with the specified field id. Now we
eagerly set these fields in the dex cache when we initialize classes.
FB launch timings before:
WaitTime: 2903
WaitTime: 2953
WaitTime: 2918
WaitTime: 2940
WaitTime: 2879
WaitTime: 2792
Timings after:
WaitTime: 2699
WaitTime: 2791
WaitTime: 2653
WaitTime: 2929
WaitTime: 2651
WaitTime: 2971
Perf before:
2.94% art::mirror::Class::FindDeclaredStaticField(art::mirror::DexCache const*, unsigned int)
After:
0.00% art::mirror::Class::FindDeclaredStaticField(art::mirror::DexCache const*, unsigned int)
Bug: 18054905
Bug: 16828525
(cherry picked from commit bfb21589a6490769690b44aaf8e6a0021a1261b7)
Change-Id: I33255f85d10c29cae085584880196c45ac0ea230
Diffstat (limited to 'disassembler/disassembler.h')
0 files changed, 0 insertions, 0 deletions