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| author | Jakob Johnson <johnsonjakob99@gmail.com> | 2022-03-15 12:22:17 -0700 |
|---|---|---|
| committer | Jakob Johnson <johnsonjakob99@gmail.com> | 2022-03-21 13:38:52 -0700 |
| commit | e6c84f82b87576a57d1fa1c7e8c289d3d4fa7ab1 (patch) | |
| tree | 8e65261340eb52ec771b96d2b16b68515141c655 /llvm/lib/Bitcode/Reader/BitcodeReader.cpp | |
| parent | 9b1fa6f89f5f9576b2c64c70a3b1156568ff93b3 (diff) | |
Add thin wrapper for perf_event_open API
- Add PerfEvent class to handle creating ring buffers and handle the resources associated with a perf_event
- Refactor IntelPT collection code to use this new API
- Add TSC to timestamp conversion logic with unittest
Differential Revision: https://reviews.llvm.org/D121734
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')
0 files changed, 0 insertions, 0 deletions