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Camillo Bruni 7dd7100502 [tools][perf] Adding linux-perf d8 helper 
- Start moving profiler scripts to tools/profiling
- Add linux-perf-d8.py wrapper script that runs `perf record` and
  `perf inject`
- Improve waiting for the d8/chrome process and allow for early
  termination if --timeout is provided
- Allow fractional seconds for --timeout
- Delete run-perf.sh and provide equivalent functionality in
  linux-perf-d8.py

Change-Id: Iac1d6cf895aa7159a9bbb387aca7632df27a0ca3
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3585951
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/main@{#79991}
2022-04-14 14:06:01 +00:00
..
linux-perf-chrome-renderer-cmd.sh [tools][perf] Adding linux-perf d8 helper 2022-04-14 14:06:01 +00:00
linux-perf-chrome.py [tools][perf] Adding linux-perf d8 helper 2022-04-14 14:06:01 +00:00
linux-perf-d8.py [tools][perf] Adding linux-perf d8 helper 2022-04-14 14:06:01 +00:00
README.md [tools][perf] Adding linux-perf d8 helper 2022-04-14 14:06:01 +00:00

README.md

Profiling Tools

This directory contains various helper scripts to assist with profiling d8 and chrome.

linux perf

For linux perf support you can find more documentation and instructions at https://v8.dev/docs/linux-perf.