René's URL Explorer Experiment


Title: Optimized code paths in ceval / bytecodes need call trampolines for Emscripten · Issue #99460 · python/cpython · GitHub

Open Graph Title: Optimized code paths in ceval / bytecodes need call trampolines for Emscripten · Issue #99460 · python/cpython

X Title: Optimized code paths in ceval / bytecodes need call trampolines for Emscripten · Issue #99460 · python/cpython

Description: Since #91318 the faster CPython folks have added a few more code paths where a METH_NOARGS or METH_O function may be called. These also need call trampolines for the same reason. For instance, the bitarray package when built for Emscript...

Open Graph Description: Since #91318 the faster CPython folks have added a few more code paths where a METH_NOARGS or METH_O function may be called. These also need call trampolines for the same reason. For instance, the ...

X Description: Since #91318 the faster CPython folks have added a few more code paths where a METH_NOARGS or METH_O function may be called. These also need call trampolines for the same reason. For instance, the ...

Opengraph URL: https://github.com/python/cpython/issues/99460

X: @github

direct link

Domain: github.com

Hey, it has json ld scripts: 
{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Optimized code paths in ceval / bytecodes need call trampolines for Emscripten","articleBody":"Since #91318 the faster CPython folks have added a few more code paths where a METH_NOARGS or METH_O function may be called. These also need call trampolines for the same reason. For instance, the bitarray package when built for Emscripten will hit these code paths with oddly shaped functions causes `indirect call signature mismatch` errors.\r\n\r\n\r\n\u003c!-- gh-linked-prs --\u003e\r\n### Linked PRs\r\n- gh-99514\r\n\u003c!-- /gh-linked-prs --\u003e\r\n","author":{"url":"https://github.com/hoodmane","@type":"Person","name":"hoodmane"},"datePublished":"2022-11-14T05:31:02.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":2},"url":"https://github.com/99460/cpython/issues/99460"}
route-pattern/_view_fragments/issues/show/:user_id/:repository/:id/issue_layout(.:format)
route-controllervoltron_issues_fragments
route-actionissue_layout
fetch-noncev2:cd9968f0-8a69-9eb2-0b33-5b291bae69ae
current-catalog-service-hash81bb79d38c15960b92d99bca9288a9108c7a47b18f2423d0f6438c5b7bcd2114
request-idD4C2:11141E:F77B03:14A210E:696991B3
html-safe-nonce479ea293235651c9cf79731f097a403af3feb34695aac4d6eadaf2660a968e19
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJENEMyOjExMTQxRTpGNzdCMDM6MTRBMjEwRTo2OTY5OTFCMyIsInZpc2l0b3JfaWQiOiI2NzczOTk0NjMyNTgxMzIxMTM5IiwicmVnaW9uX2VkZ2UiOiJpYWQiLCJyZWdpb25fcmVuZGVyIjoiaWFkIn0=
visitor-hmacf812b2230d986745d6b57dc10b086f136ce8a5f2403077afdab35c0779025f08
hovercard-subject-tagissue:1447418936
github-keyboard-shortcutsrepository,issues,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location///voltron/issues_fragments/issue_layout
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/_view_fragments/issues/show/python/cpython/99460/issue_layout
twitter:imagehttps://opengraph.githubassets.com/ae5c51ef7f0293ecf3d6addaadb99831529636ad0364c103b24db6eb26a1e58b/python/cpython/issues/99460
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/ae5c51ef7f0293ecf3d6addaadb99831529636ad0364c103b24db6eb26a1e58b/python/cpython/issues/99460
og:image:altSince #91318 the faster CPython folks have added a few more code paths where a METH_NOARGS or METH_O function may be called. These also need call trampolines for the same reason. For instance, the ...
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernamehoodmane
hostnamegithub.com
expected-hostnamegithub.com
None3542e147982176a7ebaa23dfb559c8af16f721c03ec560c68c56b64a0f35e751
turbo-cache-controlno-preview
go-importgithub.com/python/cpython git https://github.com/python/cpython.git
octolytics-dimension-user_id1525981
octolytics-dimension-user_loginpython
octolytics-dimension-repository_id81598961
octolytics-dimension-repository_nwopython/cpython
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forkfalse
octolytics-dimension-repository_network_root_id81598961
octolytics-dimension-repository_network_root_nwopython/cpython
turbo-body-classeslogged-out env-production page-responsive
disable-turbofalse
browser-stats-urlhttps://api.github.com/_private/browser/stats
browser-errors-urlhttps://api.github.com/_private/browser/errors
releaseaf80af7cc9e3de9c336f18b208a600950a3c187c
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/python/cpython/issues/99460#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fissues%2F99460
GitHub CopilotWrite better code with AIhttps://github.com/features/copilot
GitHub SparkBuild and deploy intelligent appshttps://github.com/features/spark
GitHub ModelsManage and compare promptshttps://github.com/features/models
MCP RegistryNewIntegrate external toolshttps://github.com/mcp
ActionsAutomate any workflowhttps://github.com/features/actions
CodespacesInstant dev environmentshttps://github.com/features/codespaces
IssuesPlan and track workhttps://github.com/features/issues
Code ReviewManage code changeshttps://github.com/features/code-review
GitHub Advanced SecurityFind and fix vulnerabilitieshttps://github.com/security/advanced-security
Code securitySecure your code as you buildhttps://github.com/security/advanced-security/code-security
Secret protectionStop leaks before they starthttps://github.com/security/advanced-security/secret-protection
Why GitHubhttps://github.com/why-github
Documentationhttps://docs.github.com
Bloghttps://github.blog
Changeloghttps://github.blog/changelog
Marketplacehttps://github.com/marketplace
View all featureshttps://github.com/features
Enterpriseshttps://github.com/enterprise
Small and medium teamshttps://github.com/team
Startupshttps://github.com/enterprise/startups
Nonprofitshttps://github.com/solutions/industry/nonprofits
App Modernizationhttps://github.com/solutions/use-case/app-modernization
DevSecOpshttps://github.com/solutions/use-case/devsecops
DevOpshttps://github.com/solutions/use-case/devops
CI/CDhttps://github.com/solutions/use-case/ci-cd
View all use caseshttps://github.com/solutions/use-case
Healthcarehttps://github.com/solutions/industry/healthcare
Financial serviceshttps://github.com/solutions/industry/financial-services
Manufacturinghttps://github.com/solutions/industry/manufacturing
Governmenthttps://github.com/solutions/industry/government
View all industrieshttps://github.com/solutions/industry
View all solutionshttps://github.com/solutions
AIhttps://github.com/resources/articles?topic=ai
Software Developmenthttps://github.com/resources/articles?topic=software-development
DevOpshttps://github.com/resources/articles?topic=devops
Securityhttps://github.com/resources/articles?topic=security
View all topicshttps://github.com/resources/articles
Customer storieshttps://github.com/customer-stories
Events & webinarshttps://github.com/resources/events
Ebooks & reportshttps://github.com/resources/whitepapers
Business insightshttps://github.com/solutions/executive-insights
GitHub Skillshttps://skills.github.com
Documentationhttps://docs.github.com
Customer supporthttps://support.github.com
Community forumhttps://github.com/orgs/community/discussions
Trust centerhttps://github.com/trust-center
Partnershttps://github.com/partners
GitHub SponsorsFund open source developershttps://github.com/sponsors
Security Labhttps://securitylab.github.com
Maintainer Communityhttps://maintainers.github.com
Acceleratorhttps://github.com/accelerator
Archive Programhttps://archiveprogram.github.com
Topicshttps://github.com/topics
Trendinghttps://github.com/trending
Collectionshttps://github.com/collections
Enterprise platformAI-powered developer platformhttps://github.com/enterprise
GitHub Advanced SecurityEnterprise-grade security featureshttps://github.com/security/advanced-security
Copilot for BusinessEnterprise-grade AI featureshttps://github.com/features/copilot/copilot-business
Premium SupportEnterprise-grade 24/7 supporthttps://github.com/premium-support
Pricinghttps://github.com/pricing
Search syntax tipshttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
documentationhttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fissues%2F99460
Sign up https://github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E%2Fvoltron%2Fissues_fragments%2Fissue_layout&source=header-repo&source_repo=python%2Fcpython
Reloadhttps://github.com/python/cpython/issues/99460
Reloadhttps://github.com/python/cpython/issues/99460
Reloadhttps://github.com/python/cpython/issues/99460
python https://github.com/python
cpythonhttps://github.com/python/cpython
Please reload this pagehttps://github.com/python/cpython/issues/99460
Notifications https://github.com/login?return_to=%2Fpython%2Fcpython
Fork 33.9k https://github.com/login?return_to=%2Fpython%2Fcpython
Star 71.1k https://github.com/login?return_to=%2Fpython%2Fcpython
Code https://github.com/python/cpython
Issues 5k+ https://github.com/python/cpython/issues
Pull requests 2.1k https://github.com/python/cpython/pulls
Actions https://github.com/python/cpython/actions
Projects 31 https://github.com/python/cpython/projects
Security Uh oh! There was an error while loading. Please reload this page. https://github.com/python/cpython/security
Please reload this pagehttps://github.com/python/cpython/issues/99460
Insights https://github.com/python/cpython/pulse
Code https://github.com/python/cpython
Issues https://github.com/python/cpython/issues
Pull requests https://github.com/python/cpython/pulls
Actions https://github.com/python/cpython/actions
Projects https://github.com/python/cpython/projects
Security https://github.com/python/cpython/security
Insights https://github.com/python/cpython/pulse
New issuehttps://github.com/login?return_to=https://github.com/python/cpython/issues/99460
New issuehttps://github.com/login?return_to=https://github.com/python/cpython/issues/99460
Optimized code paths in ceval / bytecodes need call trampolines for Emscriptenhttps://github.com/python/cpython/issues/99460#top
type-bugAn unexpected behavior, bug, or errorhttps://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22type-bug%22
https://github.com/hoodmane
https://github.com/hoodmane
hoodmanehttps://github.com/hoodmane
on Nov 14, 2022https://github.com/python/cpython/issues/99460#issue-1447418936
#91318https://github.com/python/cpython/issues/91318
[3.11] GH-99460: Emscripten trampolines on optimized METH_O and METH_NOARGS code paths (gh-99461) #99514https://github.com/python/cpython/pull/99514
type-bugAn unexpected behavior, bug, or errorhttps://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22type-bug%22
https://github.com
Termshttps://docs.github.com/site-policy/github-terms/github-terms-of-service
Privacyhttps://docs.github.com/site-policy/privacy-policies/github-privacy-statement
Securityhttps://github.com/security
Statushttps://www.githubstatus.com/
Communityhttps://github.community/
Docshttps://docs.github.com/
Contacthttps://support.github.com?tags=dotcom-footer

Viewport: width=device-width

URLs of crawlers that visited me.