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| author | wlei <wlei@fb.com> | 2021-06-11 00:35:45 -0700 |
|---|---|---|
| committer | wlei <wlei@fb.com> | 2021-06-14 10:33:43 -0700 |
| commit | 863184dd6920a65dd122603be7e595bc88d89e8b (patch) | |
| tree | 292a5150fb49309976c7569549517b2444ee809a /lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp | |
| parent | 20f7b5f3f9c8ebbbe7bf6648c824b815385d4bf7 (diff) | |
[CSSPGO] Aggregation by the last K context frames for cold profiles
This change provides the option to merge and aggregate cold context by the last k frames instead of context-less name. By default K = 1 means the context-less one.
This is for better perf tuning. The more selective merging and trimming will rely on llvm-profgen's preinliner.
Reviewed By: wenlei, hoy
Differential Revision: https://reviews.llvm.org/D104131
Diffstat (limited to 'lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp')
0 files changed, 0 insertions, 0 deletions