Skip to content
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.

Sign up for GitHub

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

Jump to bottom

stream: reduce overhead of transfer #50107

Merged
merged 1 commit into from
Oct 12, 2023
Merged

stream: reduce overhead of transfer #50107

merged 1 commit into from
Oct 12, 2023

Conversation

H4ad
Copy link
Member

@H4ad H4ad commented Oct 9, 2023 •
edited
Loading

Continuing the work started on nodejs/performance#109

                                                            confidence improvement accuracy (*)   (**)  (***)
webstreams/js_transfer.js n=10000 payload='ReadableStream'         ***     19.68 %       ±1.77% ±2.35% ±3.06%
webstreams/js_transfer.js n=10000 payload='TransformStream'        ***     18.80 %       ±1.76% ±2.35% ±3.06%
webstreams/js_transfer.js n=10000 payload='WritableStream'         ***     13.36 %       ±1.73% ±2.30% ±3.00%

Be aware that when doing many comparisons the risk of a false-positive
result increases. In this case, there are 3 comparisons, you can thus
expect the following amount of false-positive results:
  0.15 false positives, when considering a   5% risk acceptance (*, **, ***),
  0.03 false positives, when considering a   1% risk acceptance (**, ***),
  0.00 false positives, when considering a 0.1% risk acceptance (***)

/cc @nodejs/performance

@nodejs-github-bot nodejs-github-bot added c++ Issues and PRs that require attention from people who are familiar with C++. lib / src Issues and PRs related to general changes in the lib or src directory. needs-ci PRs that need a full CI run. labels Oct 9, 2023
@H4ad H4ad marked this pull request as ready for review October 10, 2023 12:16
@anonrig anonrig added the request-ci Add this label to start a Jenkins CI on a PR. label Oct 10, 2023
mcollina
mcollina approved these changes Oct 10, 2023
View reviewed changes
Copy link
Member

@mcollina mcollina left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

lgtm

H4ad
H4ad commented Oct 10, 2023
View reviewed changes
lib/internal/webstreams/readablestream.js
Comment on lines +654 to +657
writable: undefined,
port1: undefined,
port2: undefined,
promise: undefined,
Copy link
Member Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

For these properties, I followed what I saw in the constructor, the old version was wrong, right?

@github-actions github-actions bot removed the request-ci Add this label to start a Jenkins CI on a PR. label Oct 10, 2023
@nodejs-github-bot
Copy link
Collaborator

CI: https://ci.nodejs.org/job/node-test-pull-request/54652/

@anonrig anonrig changed the title perf: webstreams transfer stream: reduce overhead of transfer Oct 10, 2023
@nodejs-github-bot
Copy link
Collaborator

CI: https://ci.nodejs.org/job/node-test-pull-request/54678/

@github-actions github-actions bot mentioned this pull request Oct 11, 2023
Open
30 tasks
mcollina
mcollina approved these changes Oct 11, 2023
View reviewed changes
Copy link
Member

@mcollina mcollina left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

lgtm

@H4ad
Copy link
Member Author

H4ad commented Oct 12, 2023

Someone can add author ready?

@anonrig anonrig added author ready PRs that have at least one approval, no pending requests for changes, and a CI started. commit-queue Add this label to land a pull request using GitHub Actions. labels Oct 12, 2023
@nodejs-github-bot nodejs-github-bot removed the commit-queue Add this label to land a pull request using GitHub Actions. label Oct 12, 2023
@nodejs-github-bot nodejs-github-bot merged commit a85e418 into nodejs:main Oct 12, 2023
28 checks passed
@nodejs-github-bot
Copy link
Collaborator

Landed in a85e418

@H4ad H4ad deleted the perf/webstreams_writable branch October 12, 2023 14:42
@RafaelGSS RafaelGSS mentioned this pull request Oct 15, 2023
Merged
alexfernandez pushed a commit to alexfernandez/node that referenced this pull request Nov 1, 2023
@H4ad @alexfernandez
stream: reduce overhead of transfer
940ff7c 
PR-URL: nodejs#50107
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Stephen Belanger <admin@stephenbelanger.com>
@targos targos added the dont-land-on-v20.x PRs that should not land on the v20.x-staging branch and should not be released in v20.x. label Nov 11, 2023
@MattiasBuelens MattiasBuelens mentioned this pull request May 1, 2024
Merged
@MattiasBuelens MattiasBuelens mentioned this pull request May 1, 2024
Closed
@targos targos mentioned this pull request Sep 19, 2024
Closed
@RedYetiDev RedYetiDev mentioned this pull request Sep 21, 2024
Closed
@jazelly jazelly mentioned this pull request Sep 22, 2024
Merged
nodejs-github-bot pushed a commit that referenced this pull request Sep 24, 2024
@jazelly
stream: set stream prototype to closest transferable superclass
0e52836 
PR-URL: #55067
Fixes: #54603
Refs: #50107
Reviewed-By: Mattias Buelens <mattias@buelens.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
targos pushed a commit that referenced this pull request Oct 4, 2024
@jazelly @targos
stream: set stream prototype to closest transferable superclass
bf69ae1 
PR-URL: #55067
Fixes: #54603
Refs: #50107
Reviewed-By: Mattias Buelens <mattias@buelens.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
louwers pushed a commit to louwers/node that referenced this pull request Nov 2, 2024
@jazelly @louwers
stream: set stream prototype to closest transferable superclass
340ebda 
PR-URL: nodejs#55067
Fixes: nodejs#54603
Refs: nodejs#50107
Reviewed-By: Mattias Buelens <mattias@buelens.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
tpoisseau pushed a commit to tpoisseau/node that referenced this pull request Nov 21, 2024
@jazelly @tpoisseau
stream: set stream prototype to closest transferable superclass
abe7c33 
PR-URL: nodejs#55067
Fixes: nodejs#54603
Refs: nodejs#50107
Reviewed-By: Mattias Buelens <mattias@buelens.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Reviewers

@anonrig anonrig anonrig approved these changes

@Qard Qard Qard approved these changes

@mcollina mcollina mcollina approved these changes

Assignees
No one assigned
Labels
author ready PRs that have at least one approval, no pending requests for changes, and a CI started. c++ Issues and PRs that require attention from people who are familiar with C++. dont-land-on-v20.x PRs that should not land on the v20.x-staging branch and should not be released in v20.x. lib / src Issues and PRs related to general changes in the lib or src directory. needs-ci PRs that need a full CI run.
Projects
None yet
Milestone
No milestone
Development

Successfully merging this pull request may close these issues.
6 participants
@H4ad @nodejs-github-bot @mcollina @Qard @anonrig @targos