41bc1cfd80
1. Use the newer LocalizedNumberFormatter API which improve the performance score x3.3. Here are how I got the performance score: $ python -u tools/run_perf.py --binary-override-path \ out/x64.release/d8 --filter "JSTests/Intl" \ test/js-perf-test/JSTests5.json Look for NewIntlNumberFormat-Intl(Score) for 3 runs. BEFORE: 539 507 507 AFTER: 2009 2069 1994 2. Also add symbol and enum to prepare implementing of the unified number proposal. Bug: v8:8515 Change-Id: Ie1ca1dba1e806449632cc96b81d44f0dc61b6093 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1392233 Commit-Queue: Frank Tang <ftang@chromium.org> Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org> Reviewed-by: Frank Tang <ftang@chromium.org> Cr-Commit-Position: refs/heads/master@{#61421} |
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benchmarks | ||
build_overrides | ||
custom_deps | ||
docs | ||
gni | ||
include | ||
infra | ||
samples | ||
src | ||
test | ||
testing | ||
third_party | ||
tools | ||
.clang-format | ||
.clang-tidy | ||
.editorconfig | ||
.git-blame-ignore-revs | ||
.gitattributes | ||
.gitignore | ||
.gn | ||
.vpython | ||
.ycm_extra_conf.py | ||
AUTHORS | ||
BUILD.gn | ||
ChangeLog | ||
CODE_OF_CONDUCT.md | ||
codereview.settings | ||
DEPS | ||
LICENSE | ||
LICENSE.fdlibm | ||
LICENSE.strongtalk | ||
LICENSE.v8 | ||
LICENSE.valgrind | ||
OWNERS | ||
PRESUBMIT.py | ||
README.md | ||
snapshot_toolchain.gni | ||
WATCHLISTS |
V8 JavaScript Engine
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
Getting the Code
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/*
Contributing
Please follow the instructions mentioned at v8.dev/docs/contribute.