| commit | a38b010c5a937040a99396f380f9346e483b8f75 | [log] [tgz] |
|---|---|---|
| author | Dan Elphick <delphick@chromium.org> | Mon Dec 02 10:40:22 2019 |
| committer | Commit Bot <commit-bot@chromium.org> | Mon Dec 02 14:12:03 2019 |
| tree | bfc19cccb5719d92bf81caaccf7ce91d1ea7f7f5 | |
| parent | db2f0f0aaefb7a02f9b2d35115ee6a7759bc8146 [diff] |
[compiler] Add runtime stats for every pipeline phase Each Pipeline phase now declares kRuntimeCallCounterId which is used to record the runtime stats for the duration of the phase. As a result some manually instantiated counters are removed. All counters have the same name as the phase name with the v8.TF prefix replaced with Optimize. To enforce this, the existing phase_name declaration in each phase has been replaced with a macro that also declares the counter id and its mode. Bug: v8:10006 Change-Id: I836582298b60c30eb794f4c45a8bb16efa17a38e Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1943161 Reviewed-by: Georg Neis <neis@chromium.org> Commit-Queue: Dan Elphick <delphick@chromium.org> Cr-Commit-Position: refs/heads/master@{#65289}
V8 is Google's open source JavaScript engine.
V8 implements ECMAScript as specified in ECMA-262.
V8 is written in C++ and is used in Google Chrome, the open source browser from Google.
V8 can run standalone, or can be embedded into any C++ application.
V8 Project page: https://v8.dev/docs
Checkout depot tools, and run
fetch v8
This will checkout V8 into the directory v8 and fetch all of its dependencies. To stay up to date, run
git pull origin
gclient sync
For fetching all branches, add the following into your remote configuration in .git/config:
fetch = +refs/branch-heads/*:refs/remotes/branch-heads/*
fetch = +refs/tags/*:refs/tags/*
Please follow the instructions mentioned at v8.dev/docs/contribute.