Skip to content
Navigation Menu
Sign in
Appearance settings
Platform
AI CODE CREATION
GitHub Copilot
Write better code with AI
GitHub Copilot app
Direct agents from issue to merge
MCP Registry
Integrate external tools
DEVELOPER WORKFLOWS
Actions
Automate any workflow
Codespaces
Instant dev environments
Issues
Plan and track work
Code Review
Manage code changes
Code Quality
Enforce quality at merge
APPLICATION SECURITY
GitHub Advanced Security
Find and fix vulnerabilities
Code security
Secure your code as you build
Secret protection
Stop leaks before they start
EXPLORE
Why GitHub
Documentation
Blog
Changelog
Marketplace
View all features
Solutions
BY COMPANY SIZE
Enterprises
Small and medium teams
Startups
Nonprofits
BY USE CASE
App Modernization
DevSecOps
DevOps
CI/CD
View all use cases
BY INDUSTRY
Healthcare
Financial services
Manufacturing
Government
View all industries
View all solutions
Resources
EXPLORE BY TOPIC
AI
Software Development
DevOps
Security
View all topics
EXPLORE BY TYPE
Customer stories
Events & webinars
Ebooks & reports
Business insights
GitHub Skills
SUPPORT & SERVICES
Documentation
Customer support
Community forum
Trust center
Partners
View all resources
Open Source
COMMUNITY
GitHub Sponsors
Fund open source developers
PROGRAMS
Security Lab
Maintainer Community
GitHub Stars
Archive Program
REPOSITORIES
Topics
Trending
Collections
Enterprise
ENTERPRISE SOLUTIONS
Enterprise platform
AI-powered developer platform
AVAILABLE ADD-ONS
GitHub Advanced Security
Enterprise-grade security features
Copilot for Business
Enterprise-grade AI features
Premium Support
Enterprise-grade 24/7 support
Pricing
Search
/
Sign in
Sign up
Appearance settings
You signed in with another tab or window.
Reload
to refresh your session.
You signed out in another tab or window.
Reload
to refresh your session.
You switched accounts on another tab or window.
Reload
to refresh your session.
Dismiss alert
{{ message }}
Uh oh!
There was an error while loading.
Please reload this page
.
python
/
cpython
Public
Uh oh!
There was an error while loading.
Please reload this page
.
Notifications
You must be signed in to change notification settings
Fork
35.3k
Star
75.3k
Code
Issues
5k+
Pull requests
2.6k
Actions
Projects
Security and quality
0
Insights
Additional navigation options
Code
Issues
Pull requests
Actions
Projects
Security and quality
Insights
Commits
Breadcrumbs
History for
cpython
Python
opcode_targets.h
on
3.12
User selector
All users
Datepicker
All time
Commit history
Commits on May 16, 2023
gh-103865: add monitoring support to LOAD_SUPER_ATTR (#103866)
carljm
authored
f40890b
View commit details
Copy full SHA for f40890b
View code at this point
Browse repository at this point
gh-103763: Implement PEP 695 (#103764)
Show description for 24d8b88
5 people
authored
24d8b88
View commit details
Copy full SHA for 24d8b88
View code at this point
Browse repository at this point
Commits on May 11, 2023
gh-87729: improve hit rate of LOAD_SUPER_ATTR specialization (#104270)
carljm
authored
7726245
View commit details
Copy full SHA for 7726245
View code at this point
Browse repository at this point
Commits on May 9, 2023
gh-97933: (PEP 709) inline list/dict/set comprehensions (#101441)
Show description for c3b595e
3 people
authored
c3b595e
View commit details
Copy full SHA for c3b595e
View code at this point
Browse repository at this point
Commits on Apr 25, 2023
gh-87729: specialize LOAD_SUPER_ATTR_METHOD (#103809)
carljm
authored
ef25feb
View commit details
Copy full SHA for ef25feb
View code at this point
Browse repository at this point
Commits on Apr 24, 2023
gh-87729: add LOAD_SUPER_ATTR instruction for faster super() (#103497)
Show description for 0dc8b50
carljm
authored
0dc8b50
View commit details
Copy full SHA for 0dc8b50
View code at this point
Browse repository at this point
Commits on Apr 12, 2023
GH-103082: Implementation of PEP 669: Low Impact Monitoring for CPython (GH-103083)
Show description for 411b169
markshannon
authored
411b169
View commit details
Copy full SHA for 411b169
View code at this point
Browse repository at this point
Commits on Mar 23, 2023
GH-100982: Break up COMPARE_AND_BRANCH (GH-102801)
brandtbucher
authored
0444ae2
View commit details
Copy full SHA for 0444ae2
View code at this point
Browse repository at this point
Commits on Mar 22, 2023
gh-102859: Remove JUMP_IF_FALSE_OR_POP and JUMP_IF_TRUE_OR_POP (#102870)
iritkatriel
authored
3468c76
View commit details
Copy full SHA for 3468c76
View code at this point
Browse repository at this point
Commits on Feb 14, 2023
gh-101799: implement PREP_RERAISE_STAR as an intrinsic function (#101800)
iritkatriel
authored
81e3aa8
View commit details
Copy full SHA for 81e3aa8
View code at this point
Browse repository at this point
Commits on Feb 13, 2023
GH-87849: Simplify stack effect of SEND and specialize it for generators and coroutines. (GH-101788)
markshannon
authored
160f2fe
View commit details
Copy full SHA for 160f2fe
View code at this point
Browse repository at this point
Commits on Feb 7, 2023
gh-101632: Add the new RETURN_CONST opcode (#101633)
penguin-wwy
authored
753fc8a
View commit details
Copy full SHA for 753fc8a
View code at this point
Browse repository at this point
Commits on Jan 16, 2023
GH-100982: Add `COMPARE_AND_BRANCH` instruction (GH-100983)
markshannon
authored
7b14c2e
View commit details
Copy full SHA for 7b14c2e
View code at this point
Browse repository at this point
Commits on Jan 6, 2023
GH-99005: More intrinsics (GH-100774)
Show description for 7806812
markshannon
authored
7806812
View commit details
Copy full SHA for 7806812
View code at this point
Browse repository at this point
Commits on Jan 5, 2023
GH-99005: Add `CALL_INTRINSIC_1` instruction (GH-100771)
Show description for 2818714
markshannon
authored
2818714
View commit details
Copy full SHA for 2818714
View code at this point
Browse repository at this point
GH-100288: Remove LOAD_ATTR_METHOD_WITH_DICT instruction. (GH-100753)
markshannon
authored
f20c553
View commit details
Copy full SHA for f20c553
View code at this point
Browse repository at this point
Commits on Dec 23, 2022
Revert "gh-100288: Specialise LOAD_ATTR_METHOD for managed dictionaries (GH-100289)" (#100468)
Show description for 36d3583
Fidget-Spinner
authored
36d3583
View commit details
Copy full SHA for 36d3583
View code at this point
Browse repository at this point
gh-100288: Specialise LOAD_ATTR_METHOD for managed dictionaries (GH-100289)
Fidget-Spinner
authored
c3c7848
View commit details
Copy full SHA for c3c7848
View code at this point
Browse repository at this point
Commits on Dec 9, 2022
GH-100110: Specialize FOR_ITER for tuples (GH-100109)
Show description for 748c6c0
Fidget-Spinner
authored
748c6c0
View commit details
Copy full SHA for 748c6c0
View code at this point
Browse repository at this point
Commits on Nov 17, 2022
GH-98686: Get rid of BINARY_OP_GENERIC and COMPARE_OP_GENERIC (GH-99399)
brandtbucher
authored
8555dee
View commit details
Copy full SHA for 8555dee
View code at this point
Browse repository at this point
Commits on Nov 10, 2022
GH-96421: Insert shim frame on entry to interpreter (GH-96319)
Show description for 1e197e6
markshannon
authored
1e197e6
View commit details
Copy full SHA for 1e197e6
View code at this point
Browse repository at this point
Commits on Nov 9, 2022
GH-98686: Get rid of "adaptive" and "quick" instructions (GH-99182)
brandtbucher
authored
c7f5708
View commit details
Copy full SHA for c7f5708
View code at this point
Browse repository at this point
Commits on Nov 7, 2022
GH-96793: Specialize FOR_ITER for generators. (GH-98772)
markshannon
authored
4a1c58d
View commit details
Copy full SHA for 4a1c58d
View code at this point
Browse repository at this point
Commits on Nov 3, 2022
GH-96793: Implement PEP 479 in bytecode. (GH-99006)
Show description for f4adb97
markshannon
authored
f4adb97
View commit details
Copy full SHA for f4adb97
View code at this point
Browse repository at this point
Commits on Nov 2, 2022
GH-98686: Quicken everything (GH-98687)
brandtbucher
authored
276d777
View commit details
Copy full SHA for 276d777
View code at this point
Browse repository at this point
Commits on Oct 27, 2022
GH-96793: Change `FOR_ITER` to not pop the iterator on exhaustion. (GH-96801)
Show description for 22863df
markshannon
authored
22863df
View commit details
Copy full SHA for 22863df
View code at this point
Browse repository at this point
Commits on Sep 1, 2022
gh-93554: Conditional jump opcodes only jump forward (GH-96318)
iritkatriel
authored
4c72517
View commit details
Copy full SHA for 4c72517
View code at this point
Browse repository at this point
Commits on Aug 19, 2022
GH-90997: Wrap yield from/await in a virtual try/except StopIteration (GH-96010)
brandtbucher
authored
5bfb3c3
View commit details
Copy full SHA for 5bfb3c3
View code at this point
Browse repository at this point
Commits on Aug 17, 2022
GH-93911: Specialize `LOAD_ATTR` for custom `__getattribute__` (GH-93988)
Fidget-Spinner
authored
7276ca2
View commit details
Copy full SHA for 7276ca2
View code at this point
Browse repository at this point
Commits on Jun 27, 2022
GH-94163: Add BINARY_SLICE and STORE_SLICE instructions. (GH-94168)
markshannon
authored
c0453a4
View commit details
Copy full SHA for c0453a4
View code at this point
Browse repository at this point
Commits on Jun 21, 2022
GH-91432: Specialize FOR_ITER (GH-91713)
Show description for 5fcfdd8
sweeneyde
authored
5fcfdd8
View commit details
Copy full SHA for 5fcfdd8
View code at this point
Browse repository at this point
Commits on Jun 17, 2022
gh-93911: Specialize `LOAD_ATTR_PROPERTY` (GH-93912)
Fidget-Spinner
authored
a51742a
View commit details
Copy full SHA for a51742a
View code at this point
Browse repository at this point
Commits on Jun 14, 2022
GH-93429: Merge `LOAD_METHOD` back into `LOAD_ATTR` (GH-93430)
Fidget-Spinner
authored
b083450
View commit details
Copy full SHA for b083450
View code at this point
Browse repository at this point
Commits on May 31, 2022
gh-93143: Avoid NULL check in LOAD_FAST based on analysis in the compiler (GH-93144)
sweeneyde
authored
f425f3b
View commit details
Copy full SHA for f425f3b
View code at this point
Browse repository at this point
Commits on May 25, 2022
gh-92777: Add LOAD_METHOD_LAZY_DICT (GH-92778)
Fidget-Spinner
authored
5e6e5b9
View commit details
Copy full SHA for 5e6e5b9
View code at this point
Browse repository at this point
Previous
Next
You can’t perform that action at this time.