-
Notifications
You must be signed in to change notification settings - Fork 29.6k
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
src: use v8::Isolate::GetDefaultLocale() to compute navigator.language #54279
Conversation
Review requested:
|
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
thanks, this was beyond my skills but definitely seems like an improvement :-)
From benchmark CI: https://ci.nodejs.org/view/Node.js%20benchmark/job/benchmark-node-micro-benchmarks/1594/console
|
This allows embedders to query the default locale used by Intl APIs. This information is already available to user land via Intl?.Collator().resolvedOptions().locale, the issue with this is that it's a lot slower and requires dynamic access to Intl API, which is subject to patching and prototype pollution so it's not as reliable for embedders than having a V8 API to query the default locale directly. Refs: nodejs/node#54279 Change-Id: I5a1823993c9ae79f8f61f54c6464daf882a09ba3 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5772938 Reviewed-by: Leszek Swirski <leszeks@chromium.org> Commit-Queue: Joyee Cheung <joyee@igalia.com> Cr-Commit-Position: refs/heads/main@{#95678}
Original commit message: [api] add v8::Isolate::GetDefaultLocale() This allows embedders to query the default locale used by Intl APIs. This information is already available to user land via Intl?.Collator().resolvedOptions().locale, the issue with this is that it's a lot slower and requires dynamic access to Intl API, which is subject to patching and prototype pollution so it's not as reliable for embedders than having a V8 API to query the default locale directly. Refs: nodejs#54279 Change-Id: I5a1823993c9ae79f8f61f54c6464daf882a09ba3 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5772938 Reviewed-by: Leszek Swirski <leszeks@chromium.org> Commit-Queue: Joyee Cheung <joyee@igalia.com> Cr-Commit-Position: refs/heads/main@{#95678} Refs: v8/v8@e74d0f4
Using the Intl API to get the default locale slows down the startup significantly. This patch uses a new v8 API to get the default locale directly.
55ec980
to
4857714
Compare
Upstream CL has landed, backported and this should be ready for review now. cc @nodejs/startup |
Codecov ReportAttention: Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## main #54279 +/- ##
==========================================
+ Coverage 87.08% 87.31% +0.23%
==========================================
Files 648 648
Lines 182341 182376 +35
Branches 34982 34982
==========================================
+ Hits 158783 159240 +457
+ Misses 16831 16401 -430
- Partials 6727 6735 +8
|
Landed in c44d41b...75741a1 |
Original commit message: [api] add v8::Isolate::GetDefaultLocale() This allows embedders to query the default locale used by Intl APIs. This information is already available to user land via Intl?.Collator().resolvedOptions().locale, the issue with this is that it's a lot slower and requires dynamic access to Intl API, which is subject to patching and prototype pollution so it's not as reliable for embedders than having a V8 API to query the default locale directly. Refs: #54279 Change-Id: I5a1823993c9ae79f8f61f54c6464daf882a09ba3 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5772938 Reviewed-by: Leszek Swirski <leszeks@chromium.org> Commit-Queue: Joyee Cheung <joyee@igalia.com> Cr-Commit-Position: refs/heads/main@{#95678} Refs: v8/v8@e74d0f4 PR-URL: #54279 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Ethan Arrowood <ethan@arrowood.dev> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Chengzhong Wu <legendecas@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
Using the Intl API to get the default locale slows down the startup significantly. This patch uses a new v8 API to get the default locale directly. PR-URL: #54279 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Ethan Arrowood <ethan@arrowood.dev> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Chengzhong Wu <legendecas@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
Original commit message: [api] add v8::Isolate::GetDefaultLocale() This allows embedders to query the default locale used by Intl APIs. This information is already available to user land via Intl?.Collator().resolvedOptions().locale, the issue with this is that it's a lot slower and requires dynamic access to Intl API, which is subject to patching and prototype pollution so it's not as reliable for embedders than having a V8 API to query the default locale directly. Refs: #54279 Change-Id: I5a1823993c9ae79f8f61f54c6464daf882a09ba3 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5772938 Reviewed-by: Leszek Swirski <leszeks@chromium.org> Commit-Queue: Joyee Cheung <joyee@igalia.com> Cr-Commit-Position: refs/heads/main@{#95678} Refs: v8/v8@e74d0f4 PR-URL: #54279 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Ethan Arrowood <ethan@arrowood.dev> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Chengzhong Wu <legendecas@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
Using the Intl API to get the default locale slows down the startup significantly. This patch uses a new v8 API to get the default locale directly. PR-URL: #54279 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Ethan Arrowood <ethan@arrowood.dev> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Chengzhong Wu <legendecas@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
Original commit message: [api] add v8::Isolate::GetDefaultLocale() This allows embedders to query the default locale used by Intl APIs. This information is already available to user land via Intl?.Collator().resolvedOptions().locale, the issue with this is that it's a lot slower and requires dynamic access to Intl API, which is subject to patching and prototype pollution so it's not as reliable for embedders than having a V8 API to query the default locale directly. Refs: #54279 Change-Id: I5a1823993c9ae79f8f61f54c6464daf882a09ba3 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5772938 Reviewed-by: Leszek Swirski <leszeks@chromium.org> Commit-Queue: Joyee Cheung <joyee@igalia.com> Cr-Commit-Position: refs/heads/main@{#95678} Refs: v8/v8@e74d0f4 PR-URL: #54279 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Ethan Arrowood <ethan@arrowood.dev> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Chengzhong Wu <legendecas@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
Using the Intl API to get the default locale slows down the startup significantly. This patch uses a new v8 API to get the default locale directly. PR-URL: #54279 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Ethan Arrowood <ethan@arrowood.dev> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Chengzhong Wu <legendecas@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
Original commit message: [api] add v8::Isolate::GetDefaultLocale() This allows embedders to query the default locale used by Intl APIs. This information is already available to user land via Intl?.Collator().resolvedOptions().locale, the issue with this is that it's a lot slower and requires dynamic access to Intl API, which is subject to patching and prototype pollution so it's not as reliable for embedders than having a V8 API to query the default locale directly. Refs: #54279 Change-Id: I5a1823993c9ae79f8f61f54c6464daf882a09ba3 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5772938 Reviewed-by: Leszek Swirski <leszeks@chromium.org> Commit-Queue: Joyee Cheung <joyee@igalia.com> Cr-Commit-Position: refs/heads/main@{#95678} Refs: v8/v8@e74d0f4 PR-URL: #54279 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Ethan Arrowood <ethan@arrowood.dev> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Chengzhong Wu <legendecas@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
Using the Intl API to get the default locale slows down the startup significantly. This patch uses a new v8 API to get the default locale directly. PR-URL: #54279 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Ethan Arrowood <ethan@arrowood.dev> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Chengzhong Wu <legendecas@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
For future reference: this PR didn't bump v8_embedder_string. v22.7.0, v22.8.0 and v22.9.0 all report the same V8 version but v22.7.0 does not have the new API. |
Note the V8 version didn't change between 22.7.0 and 22.9.0 although Node.js did add a new API in nodejs/node#54279 Remove unused and/or unnecessary patches. Upstream disabled Maglev so we no longer have to do that manually. The genv8constants.py patches were for a script that I removed upstream last year.
hmm, the PR diff did bump the string (https://github.com/nodejs/node/pull/54279/files#diff-9513a0c08584f4800e1461ca8c3456d1aeb899968ea14b2f6859ea462c37b5bb), but I think it might have been lost during merging if another PR that bumped the string landed before it. |
(I guess the right way to prevent something like this from happening again is probably asking folks to only leave |
Note the V8 version didn't change between 22.7.0 and 22.9.0 although Node.js did add a new API in nodejs/node#54279 Remove unused and/or unnecessary patches. Upstream disabled Maglev so we no longer have to do that manually. The genv8constants.py patches were for a script that I removed upstream last year.
Original commit message: [api] add v8::Isolate::GetDefaultLocale() This allows embedders to query the default locale used by Intl APIs. This information is already available to user land via Intl?.Collator().resolvedOptions().locale, the issue with this is that it's a lot slower and requires dynamic access to Intl API, which is subject to patching and prototype pollution so it's not as reliable for embedders than having a V8 API to query the default locale directly. Refs: nodejs#54279 Change-Id: I5a1823993c9ae79f8f61f54c6464daf882a09ba3 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5772938 Reviewed-by: Leszek Swirski <leszeks@chromium.org> Commit-Queue: Joyee Cheung <joyee@igalia.com> Cr-Commit-Position: refs/heads/main@{#95678} Refs: v8/v8@e74d0f4 PR-URL: nodejs#54279 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Ethan Arrowood <ethan@arrowood.dev> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Chengzhong Wu <legendecas@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
Using the Intl API to get the default locale slows down the startup significantly. This patch uses a new v8 API to get the default locale directly. PR-URL: nodejs#54279 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Ethan Arrowood <ethan@arrowood.dev> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Chengzhong Wu <legendecas@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
src: use v8::Isolate::GetDefaultLocale() to compute navigator.language
Using the Intl API to get the default locale slows down the startup
significantly. This patch uses a new v8 API to get the default locale
directly.
Refs: #53765 (comment)
First commit comes from https://chromium-review.googlesource.com/c/v8/v8/+/5772938
From benchmark CI:
https://ci.nodejs.org/view/Node.js%20benchmark/job/benchmark-node-micro-benchmarks/1594/console