| route-pattern | /_view_fragments/voltron/pull_requests/show/:user_id/:repository/:id/pull_request_layout(.:format) |
| route-controller | voltron_pull_requests_fragments |
| route-action | pull_request_layout |
| fetch-nonce | v2:8d08903c-4f5d-5d8f-9257-771d5f56d00f |
| current-catalog-service-hash | ae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b |
| request-id | 8262:3651F6:134A6BA:19320F8:696B18FC |
| html-safe-nonce | 284751e01c434b898014cda49a418a6e498d0cc67f374c2ad3c79008cc0ff86b |
| visitor-payload | eyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiI4MjYyOjM2NTFGNjoxMzRBNkJBOjE5MzIwRjg6Njk2QjE4RkMiLCJ2aXNpdG9yX2lkIjoiNTM4NjM3ODM4MTAwMTE2OTE0OCIsInJlZ2lvbl9lZGdlIjoiaWFkIiwicmVnaW9uX3JlbmRlciI6ImlhZCJ9 |
| visitor-hmac | ab3189d58e747139bcb5b7647b447a17880c1758401a747534fe2666140cf419 |
| hovercard-subject-tag | pull_request:610537289 |
| github-keyboard-shortcuts | repository,pull-request-list,pull-request-conversation,pull-request-files-changed,copilot |
| google-site-verification | Apib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I |
| octolytics-url | https://collector.github.com/github/collect |
| analytics-location | ///voltron/pull_requests_fragments/pull_request_layout |
| fb:app_id | 1401488693436528 |
| apple-itunes-app | app-id=1477376905, app-argument=https://github.com/_view_fragments/voltron/pull_requests/show/python/cpython/25244/pull_request_layout |
| twitter:image | https://opengraph.githubassets.com/a7942ed62e8e2de327ecc7d2e0d74c5fe1c6c2b0394350acc7cae6801ba508d4/python/cpython/pull/25244 |
| twitter:card | summary_large_image |
| og:image | https://opengraph.githubassets.com/a7942ed62e8e2de327ecc7d2e0d74c5fe1c6c2b0394350acc7cae6801ba508d4/python/cpython/pull/25244 |
| og:image:alt | Do fetch and decode at end of opocde then jump directly to switch.
Should allow compilers that don't support computed-gotos, specifically MSVC,
to generate better code.
Cleans up the code
T... |
| og:image:width | 1200 |
| og:image:height | 600 |
| og:site_name | GitHub |
| og:type | object |
| og:author:username | markshannon |
| hostname | github.com |
| expected-hostname | github.com |
| None | 5f99f7c1d70f01da5b93e5ca90303359738944d8ab470e396496262c66e60b8d |
| turbo-cache-control | no-preview |
| go-import | github.com/python/cpython git https://github.com/python/cpython.git |
| octolytics-dimension-user_id | 1525981 |
| octolytics-dimension-user_login | python |
| octolytics-dimension-repository_id | 81598961 |
| octolytics-dimension-repository_nwo | python/cpython |
| octolytics-dimension-repository_public | true |
| octolytics-dimension-repository_is_fork | false |
| octolytics-dimension-repository_network_root_id | 81598961 |
| octolytics-dimension-repository_network_root_nwo | python/cpython |
| turbo-body-classes | logged-out env-production page-responsive |
| disable-turbo | false |
| browser-stats-url | https://api.github.com/_private/browser/stats |
| browser-errors-url | https://api.github.com/_private/browser/errors |
| release | 82560a55c6b2054555076f46e683151ee28a19bc |
| ui-target | full |
| theme-color | #1e2327 |
| color-scheme | light dark |
| Skip to content | https://github.com/python/cpython/pull/25244#start-of-content |
|
| https://github.com/ |
|
Sign in
| https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F25244 |
| GitHub CopilotWrite better code with AI | https://github.com/features/copilot |
| GitHub SparkBuild and deploy intelligent apps | https://github.com/features/spark |
| GitHub ModelsManage and compare prompts | https://github.com/features/models |
| MCP RegistryNewIntegrate external tools | https://github.com/mcp |
| ActionsAutomate any workflow | https://github.com/features/actions |
| CodespacesInstant dev environments | https://github.com/features/codespaces |
| IssuesPlan and track work | https://github.com/features/issues |
| Code ReviewManage code changes | https://github.com/features/code-review |
| GitHub Advanced SecurityFind and fix vulnerabilities | https://github.com/security/advanced-security |
| Code securitySecure your code as you build | https://github.com/security/advanced-security/code-security |
| Secret protectionStop leaks before they start | https://github.com/security/advanced-security/secret-protection |
| Why GitHub | https://github.com/why-github |
| Documentation | https://docs.github.com |
| Blog | https://github.blog |
| Changelog | https://github.blog/changelog |
| Marketplace | https://github.com/marketplace |
| View all features | https://github.com/features |
| Enterprises | https://github.com/enterprise |
| Small and medium teams | https://github.com/team |
| Startups | https://github.com/enterprise/startups |
| Nonprofits | https://github.com/solutions/industry/nonprofits |
| App Modernization | https://github.com/solutions/use-case/app-modernization |
| DevSecOps | https://github.com/solutions/use-case/devsecops |
| DevOps | https://github.com/solutions/use-case/devops |
| CI/CD | https://github.com/solutions/use-case/ci-cd |
| View all use cases | https://github.com/solutions/use-case |
| Healthcare | https://github.com/solutions/industry/healthcare |
| Financial services | https://github.com/solutions/industry/financial-services |
| Manufacturing | https://github.com/solutions/industry/manufacturing |
| Government | https://github.com/solutions/industry/government |
| View all industries | https://github.com/solutions/industry |
| View all solutions | https://github.com/solutions |
| AI | https://github.com/resources/articles?topic=ai |
| Software Development | https://github.com/resources/articles?topic=software-development |
| DevOps | https://github.com/resources/articles?topic=devops |
| Security | https://github.com/resources/articles?topic=security |
| View all topics | https://github.com/resources/articles |
| Customer stories | https://github.com/customer-stories |
| Events & webinars | https://github.com/resources/events |
| Ebooks & reports | https://github.com/resources/whitepapers |
| Business insights | https://github.com/solutions/executive-insights |
| GitHub Skills | https://skills.github.com |
| Documentation | https://docs.github.com |
| Customer support | https://support.github.com |
| Community forum | https://github.com/orgs/community/discussions |
| Trust center | https://github.com/trust-center |
| Partners | https://github.com/partners |
| GitHub SponsorsFund open source developers | https://github.com/sponsors |
| Security Lab | https://securitylab.github.com |
| Maintainer Community | https://maintainers.github.com |
| Accelerator | https://github.com/accelerator |
| Archive Program | https://archiveprogram.github.com |
| Topics | https://github.com/topics |
| Trending | https://github.com/trending |
| Collections | https://github.com/collections |
| Enterprise platformAI-powered developer platform | https://github.com/enterprise |
| GitHub Advanced SecurityEnterprise-grade security features | https://github.com/security/advanced-security |
| Copilot for BusinessEnterprise-grade AI features | https://github.com/features/copilot/copilot-business |
| Premium SupportEnterprise-grade 24/7 support | https://github.com/premium-support |
| Pricing | https://github.com/pricing |
| Search syntax tips | https://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax |
| documentation | https://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%2Fpull%2F25244 |
|
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%2Fpull_requests_fragments%2Fpull_request_layout&source=header-repo&source_repo=python%2Fcpython |
| Reload | https://github.com/python/cpython/pull/25244 |
| Reload | https://github.com/python/cpython/pull/25244 |
| Reload | https://github.com/python/cpython/pull/25244 |
|
python
| https://github.com/python |
| cpython | https://github.com/python/cpython |
| Please reload this page | https://github.com/python/cpython/pull/25244 |
|
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 page | https://github.com/python/cpython/pull/25244 |
|
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 |
| Sign up for GitHub
| https://github.com/signup?return_to=%2Fpython%2Fcpython%2Fissues%2Fnew%2Fchoose |
| terms of service | https://docs.github.com/terms |
| privacy statement | https://docs.github.com/privacy |
| Sign in | https://github.com/login?return_to=%2Fpython%2Fcpython%2Fissues%2Fnew%2Fchoose |
| Jump to bottom | https://github.com/python/cpython/pull/25244#issue-comment-box |
| markshannon | https://github.com/markshannon |
| python:master | https://github.com/python/cpython/tree/master |
| faster-cpython:dispatch-refactor | https://github.com/faster-cpython/cpython/tree/dispatch-refactor |
|
bpo-43760: Streamline dispatch sequence for machines without computed gotos.
| https://github.com/python/cpython/pull/25244#top |
| markshannon | https://github.com/markshannon |
| python:master | https://github.com/python/cpython/tree/master |
| faster-cpython:dispatch-refactor | https://github.com/faster-cpython/cpython/tree/dispatch-refactor |
|
Conversation
4
| https://github.com/python/cpython/pull/25244 |
|
Commits
3
| https://github.com/python/cpython/pull/25244/commits |
|
Checks
0
| https://github.com/python/cpython/pull/25244/checks |
|
Files changed
| https://github.com/python/cpython/pull/25244/files |
| Please reload this page | https://github.com/python/cpython/pull/25244 |
| https://github.co/hiddenchars |
| https://github.com/python/cpython/pull/{{ revealButtonHref }} |
|
| https://github.com/markshannon |
| markshannon | https://github.com/markshannon |
| Apr 7, 2021 | https://github.com/python/cpython/pull/25244#issue-852253141 |
| Please reload this page | https://github.com/python/cpython/pull/25244 |
| https://bugs.python.org/issue43760 | https://bugs.python.org/issue43760 |
| Please reload this page | https://github.com/python/cpython/pull/25244 |
| https://github.com/the-knights-who-say-ni |
| the-knights-who-say-ni | https://github.com/the-knights-who-say-ni |
|
CLA signed
| https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22CLA%20signed%22 |
| Apr 7, 2021 | https://github.com/python/cpython/pull/25244#event-4561590973 |
| https://github.com/bedevere-bot |
| bedevere-bot | https://github.com/bedevere-bot |
|
awaiting core review
| https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20core%20review%22 |
| Apr 7, 2021 | https://github.com/python/cpython/pull/25244#event-4561591096 |
| https://github.com/markshannon |
| markshannon | https://github.com/markshannon |
|
skip news
| https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22skip%20news%22 |
| Apr 7, 2021 | https://github.com/python/cpython/pull/25244#event-4561613823 |
| https://github.com/markshannon |
| markshannon | https://github.com/markshannon |
| Apr 7, 2021 | https://github.com/python/cpython/pull/25244#issuecomment-814796845 |
| https://bugs.python.org/issue43760 | https://bugs.python.org/issue43760 |
| Please reload this page | https://github.com/python/cpython/pull/25244 |
| https://github.com/markshannon |
| markshannon | https://github.com/markshannon |
| force-pushed | https://github.com/python/cpython/compare/feffa76176d8cbb09c752864755d87ba71647cb9..d90907fad43adfacb8aede4d14f6770fa7aaa412 |
| feffa76 | https://github.com/python/cpython/commit/feffa76176d8cbb09c752864755d87ba71647cb9 |
| d90907f | https://github.com/python/cpython/commit/d90907fad43adfacb8aede4d14f6770fa7aaa412 |
|
Compare
| https://github.com/python/cpython/compare/feffa76176d8cbb09c752864755d87ba71647cb9..d90907fad43adfacb8aede4d14f6770fa7aaa412 |
| April 7, 2021 11:44 | https://github.com/python/cpython/pull/25244#event-4561982548 |
|
| https://github.com/markshannon |
| Streamline dispatch sequence for machines without computed gotos. | https://github.com/python/cpython/pull/25244/commits/82d2cd0c050e918a2099129a1efbe66bbda9384b |
| 82d2cd0 | https://github.com/python/cpython/pull/25244/commits/82d2cd0c050e918a2099129a1efbe66bbda9384b |
| https://github.com/markshannon |
| markshannon | https://github.com/markshannon |
| force-pushed | https://github.com/python/cpython/compare/d90907fad43adfacb8aede4d14f6770fa7aaa412..82d2cd0c050e918a2099129a1efbe66bbda9384b |
| d90907f | https://github.com/python/cpython/commit/d90907fad43adfacb8aede4d14f6770fa7aaa412 |
| 82d2cd0 | https://github.com/python/cpython/commit/82d2cd0c050e918a2099129a1efbe66bbda9384b |
|
Compare
| https://github.com/python/cpython/compare/d90907fad43adfacb8aede4d14f6770fa7aaa412..82d2cd0c050e918a2099129a1efbe66bbda9384b |
| April 7, 2021 11:45 | https://github.com/python/cpython/pull/25244#event-4561985397 |
| https://github.com/markshannon |
| markshannon | https://github.com/markshannon |
|
🔨 test-with-buildbots
| https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22%3Ahammer%3A%20test-with-buildbots%22 |
| Apr 7, 2021 | https://github.com/python/cpython/pull/25244#event-4562295326 |
| https://github.com/bedevere-bot |
| bedevere-bot | https://github.com/bedevere-bot |
| Apr 7, 2021 | https://github.com/python/cpython/pull/25244#issuecomment-814886872 |
| @markshannon | https://github.com/markshannon |
| 82d2cd0 | https://github.com/python/cpython/commit/82d2cd0c050e918a2099129a1efbe66bbda9384b |
| Please reload this page | https://github.com/python/cpython/pull/25244 |
| https://github.com/bedevere-bot |
| bedevere-bot | https://github.com/bedevere-bot |
|
🔨 test-with-buildbots
| https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22%3Ahammer%3A%20test-with-buildbots%22 |
| Apr 7, 2021 | https://github.com/python/cpython/pull/25244#event-4562295492 |
|
| https://github.com/markshannon |
| Restore stack_pointer before jumping to error handling, in case trace… | https://github.com/python/cpython/pull/25244/commits/860ca094de12f4f0f33394c22d364c196cd0f66d |
| 860ca09 | https://github.com/python/cpython/pull/25244/commits/860ca094de12f4f0f33394c22d364c196cd0f66d |
| https://github.com/rhettinger |
| rhettinger | https://github.com/rhettinger |
| Apr 7, 2021 | https://github.com/python/cpython/pull/25244#issuecomment-815242877 |
| Please reload this page | https://github.com/python/cpython/pull/25244 |
| https://github.com/markshannon |
| markshannon | https://github.com/markshannon |
| Apr 8, 2021 | https://github.com/python/cpython/pull/25244#issuecomment-815621866 |
| @rhettinger | https://github.com/rhettinger |
| Please reload this page | https://github.com/python/cpython/pull/25244 |
|
| https://github.com/markshannon |
| Clarifications suggested by GvR and R Hettinger. | https://github.com/python/cpython/pull/25244/commits/99a087164d564631be71a5b297f74f46d909dfae |
| 99a0871 | https://github.com/python/cpython/pull/25244/commits/99a087164d564631be71a5b297f74f46d909dfae |
| https://github.com/markshannon |
| markshannon | https://github.com/markshannon |
|
Apr 8, 2021
| https://github.com/python/cpython/pull/25244#ref-pullrequest-852581252 |
|
Faster tracing test
faster-cpython/cpython#6
| https://github.com/faster-cpython/cpython/pull/6 |
| https://github.com/markshannon |
| markshannon | https://github.com/markshannon |
| 28d28e0 | https://github.com/python/cpython/commit/28d28e053db6b69d91c2dfd579207cd8ccbc39e7 |
| Apr 8, 2021 | https://github.com/python/cpython/pull/25244#event-4567778616 |
| https://github.com/bedevere-bot |
| bedevere-bot | https://github.com/bedevere-bot |
|
awaiting core review
| https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20core%20review%22 |
| Apr 8, 2021 | https://github.com/python/cpython/pull/25244#event-4567778803 |
| https://github.com/markshannon |
| markshannon | https://github.com/markshannon |
| April 8, 2021 10:43 | https://github.com/python/cpython/pull/25244#event-4567878614 |
| https://github.com/neonene |
| neonene | https://github.com/neonene |
|
Sep 29, 2021
| https://github.com/python/cpython/pull/25244#ref-pullrequest-1011194639 |
|
bpo-45116 Fix another performance regression on Windows
#28630
| https://github.com/python/cpython/pull/28630 |
| https://github.com/markshannon |
| markshannon | https://github.com/markshannon |
|
Sep 13, 2022
| https://github.com/python/cpython/pull/25244#ref-issue-1199056144 |
|
The DISPATCH() macro is not as efficient as it could be (move PyThreadState.use_tracing)
#87926
| https://github.com/python/cpython/issues/87926 |
| Sign up for free | https://github.com/join?source=comment-repo |
| Sign in to comment | https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F25244 |
|
skip news
| https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22skip%20news%22 |
| Please reload this page | https://github.com/python/cpython/pull/25244 |
|
| https://github.com/markshannon |
|
| https://github.com/bedevere-bot |
|
| https://github.com/rhettinger |
|
| https://github.com/the-knights-who-say-ni |
|
| https://github.com |
| Terms | https://docs.github.com/site-policy/github-terms/github-terms-of-service |
| Privacy | https://docs.github.com/site-policy/privacy-policies/github-privacy-statement |
| Security | https://github.com/security |
| Status | https://www.githubstatus.com/ |
| Community | https://github.community/ |
| Docs | https://docs.github.com/ |
| Contact | https://support.github.com?tags=dotcom-footer |