← 返回首页
Inline bytecode caches · Issue #90997 · python/cpython · GitHub
Skip to content

Navigation Menu

Toggle navigation
Sign in
Appearance settings
Search or jump to...

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Include my email address so I can be contacted

Saved searches

Use saved searches to filter your results more quickly

Appearance settings
Resetting focus

Inline bytecode caches #90997

New issue
New issue

Description

BPO 46841
Nosy @markshannon, @corona10, @pablogsal, @brandtbucher, @neonene, @iritkatriel, @penguin-wwy
PRs
  • bpo-46841: Use *inline* caching for BINARY_OP #31543
  • bpo-46841: Add (undocumented) _co_quickened attribute for code object. #31552
  • bpo-46841: Move the cache for LOAD_GLOBAL inline. #31575
  • bpo-46841: Use inline caching for UNPACK_SEQUENCE #31591
  • bpo-46841: Inline cache for BINARY_SUBSCR. #31618
  • bpo-46841: Use inline caching for COMPARE_OP #31622
  • bpo-46841: Use inline caching for attribute accesses #31640
  • bpo-46841: Improve the failure stats for COMPARE_OP #31663
  • bpo-46841: Fix error message hacks in GET_AWAITABLE #31664
  • bpo-46841: Fix BINARY_OP's handling of inline caches #31671
  • bpo-46841: Use inline caching for calls #31709
  • bpo-46841: Don't use an oparg counter for STORE_SUBSCR #31742
  • bpo-46841: Add a _Py_SET_OPCODE macro #31780
  • bpo-46841: Update adaptive.md for inline caching #31817
  • bpo-46841: Quicken code in-place #31888
  • bpo-46841: Don't scan backwards in bytecode. #31901
  • bpo-46841: Don't jump during throw()  #31968
  • gh-90997: bpo-46841: Disassembly of quickened code #32099
  • bpo-46841: remove no-longer-used macro UPDATE_PREV_INSTR_OPARG #32100
  • bpo-46841: Use a bytes object for _co_code_adaptive #32205
  • bpo-46841: Avoid unnecessary allocations in code object comparisons #32222
  • Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.

    Show more details

    GitHub fields:

    assignee = 'https://github.com/brandtbucher' closed_at = None created_at = <Date 2022-02-24.02:17:14.449> labels = ['interpreter-core', 'deferred-blocker', '3.11', 'performance'] title = 'Inline bytecode caches' updated_at = <Date 2022-04-01.11:29:28.677> user = 'https://github.com/brandtbucher'

    bugs.python.org fields:

    activity = <Date 2022-04-01.11:29:28.677> actor = 'Mark.Shannon' assignee = 'brandtbucher' closed = False closed_date = None closer = None components = ['Interpreter Core'] creation = <Date 2022-02-24.02:17:14.449> creator = 'brandtbucher' dependencies = [] files = [] hgrepos = [] issue_num = 46841 keywords = ['patch'] message_count = 29.0 messages = ['413875', '413901', '413987', '413988', '414188', '414194', '414261', '414277', '414343', '414349', '414358', '414359', '414364', '414371', '414372', '414378', '414391', '414461', '414490', '414523', '414547', '414696', '414763', '414955', '415307', '415676', '415969', '416482', '416483'] nosy_count = 7.0 nosy_names = ['Mark.Shannon', 'corona10', 'pablogsal', 'brandtbucher', 'neonene', 'iritkatriel', 'penguin_wwy'] pr_nums = ['31543', '31552', '31575', '31591', '31618', '31622', '31640', '31663', '31664', '31671', '31709', '31742', '31780', '31817', '31888', '31901', '31968', '32099', '32100', '32205', '32222'] priority = 'deferred blocker' resolution = None stage = 'patch review' status = 'open' superseder = None type = 'performance' url = 'https://bugs.python.org/issue46841' versions = ['Python 3.11']

    Linked PRs

    Metadata

    Metadata

    Assignees

    Labels

    3.11only security fixesinterpreter-core(Objects, Python, Grammar, and Parser dirs)performancePerformance or resource usage

    Fields

    No fields configured for issues without a type.

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions

    • Open in GitHub Copilot app

    Footer

    © 2026 GitHub, Inc.