[all-commits] [llvm/llvm-project] 18e513: [BOLT] Support pre-aggregated basic sample profile...

Amir Ayupov via All-commits all-commits at lists.llvm.org
Mon Jun 2 11:44:10 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 18e51314c41ea3093f28659cd15095778dfe88f7
      https://github.com/llvm/llvm-project/commit/18e51314c41ea3093f28659cd15095778dfe88f7
  Author: Amir Ayupov <aaupov at fb.com>
  Date:   2025-06-02 (Mon, 02 Jun 2025)

  Changed paths:
    M bolt/include/bolt/Profile/DataAggregator.h
    M bolt/lib/Profile/DataAggregator.cpp
    A bolt/test/X86/Inputs/pre-aggregated-basic.txt
    M bolt/test/X86/pre-aggregated-perf.test
    M bolt/test/link_fdata.py

  Log Message:
  -----------
  [BOLT] Support pre-aggregated basic sample profile (#140196)

Define a pre-aggregated basic sample format:
```
E <event name>
S <location> <count>
```

`-nl` flag is required to use parsed basic samples.

Test Plan: update pre-aggregated-perf.test



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