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| author | Yi Kong <yikong@google.com> | 2023-03-31 17:08:16 +0800 |
|---|---|---|
| committer | Yi Kong <yikong@google.com> | 2023-04-27 15:37:14 +0900 |
| commit | 35af20d9e036deeed250b73fd3ae86d6455173c5 (patch) | |
| tree | 5bb4e71bc3978fb8c327ba262ace2722175d4ef2 /llvm/lib/CodeGen/MachineDebugify.cpp | |
| parent | fb1ecab02328fa2d9ebd4d91aa27a7b1e685a9c8 (diff) | |
| download | llvm-35af20d9e036deeed250b73fd3ae86d6455173c5.zip llvm-35af20d9e036deeed250b73fd3ae86d6455173c5.tar.gz llvm-35af20d9e036deeed250b73fd3ae86d6455173c5.tar.bz2 | |
[BOLT] Parallelize legacy profile merging
Merging profiles is quite expensive, but easily paralleizable.
8359 profiles on n2d-standard-128:
single-thread: 808s
multi-thread: 200s (~75% speed up)
Differential Revision: https://reviews.llvm.org/D149014
Diffstat (limited to 'llvm/lib/CodeGen/MachineDebugify.cpp')
0 files changed, 0 insertions, 0 deletions