Skip to content

Issues: python/cpython

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

Clear current search query, filters, and sorts
116 Open 808 Closed
116 Open 808 Closed
Author
Filter by author
Loading
Label
Filter by label
Loading
Use alt + click/return to exclude labels
or ⇧ + click/return for logical OR
Projects
Filter by project
Loading
Milestones
Filter by milestone
Loading
Assignee
Filter by who’s assigned
Sort
Sort by
Newest Oldest Most commented Least commented Recently updated Least recently updated Best match
Most reactions
👍 👎 😄 🎉 😕 ❤️ 🚀 👀

Issues list

gh-131401: fix data race in _PyErr_Restore awaiting merge interpreter-core (Objects, Python, Grammar, and Parser dirs) skip news topic-free-threading
#131406 opened Mar 18, 2025 by kumaraditya303 Loading…
1
TSAN data race in _PyErr_Restore interpreter-core (Objects, Python, Grammar, and Parser dirs) topic-free-threading type-bug An unexpected behavior, bug, or error
#131401 opened Mar 18, 2025 by kumaraditya303
4
ctypes resize and byref/addressof is not thread-safe under free-threaded build extension-modules C modules in the Modules dir topic-ctypes topic-free-threading type-bug An unexpected behavior, bug, or error
#131336 opened Mar 16, 2025 by sergey-miryanov
1
gh-128421: add critical section around traceback.tb_next awaiting core review skip news topic-free-threading
#131322 opened Mar 16, 2025 by kumaraditya303 Loading…
Use pystats for free threading performance statistics interpreter-core (Objects, Python, Grammar, and Parser dirs) performance Performance or resource usage topic-free-threading type-feature A feature request or enhancement
#131253 opened Mar 14, 2025 by colesbury
@mpage
gh-123471: Make concurrent iteration over itertools.repeat safe under free-threading awaiting review topic-free-threading
#131247 opened Mar 14, 2025 by eendebakpt Loading…
2
gh-123471: Make concurrent iteration over itertools.cycle safe under free-threading awaiting review topic-free-threading
#131212 opened Mar 13, 2025 by eendebakpt Loading…
3
Move assert() inside lock to avoid data race. skip issue skip news topic-free-threading type-bug An unexpected behavior, bug, or error
#131126 opened Mar 12, 2025 by nascheme • Draft
error in building 3.13.2 for arm free-threaded with jit build The build process and cross-build topic-free-threading topic-JIT type-bug An unexpected behavior, bug, or error
#130834 opened Mar 4, 2025 by eyalk11
gh-128942: make arraymodule.c free-thread safe (lock-free) awaiting review topic-free-threading
#130771 opened Mar 2, 2025 by tom-pytel Loading…
97
Negative indexing in free-threading can access data that never lived at that index interpreter-core (Objects, Python, Grammar, and Parser dirs) topic-free-threading type-bug An unexpected behavior, bug, or error
#130744 opened Mar 1, 2025 by tom-pytel
2
test_async_error_callback test flaky in test_multiprocessing_spawn.test_processes OS-windows tests Tests in the Lib/test dir topic-free-threading topic-multiprocessing type-bug An unexpected behavior, bug, or error
#130733 opened Mar 1, 2025 by colesbury
Move reftracer call from _Py_Dealloc to non-inlined function call performance Performance or resource usage topic-free-threading type-feature A feature request or enhancement
#130706 opened Feb 28, 2025 by colesbury
3
TSAN failures seen running PyO3 tests with the free-threaded build interpreter-core (Objects, Python, Grammar, and Parser dirs) topic-free-threading type-bug An unexpected behavior, bug, or error
#130421 opened Feb 21, 2025 by ngoldbaum
4
Document that bf_getbuffer must prevent GC (only under freethreading?) to write to its view argument docs Documentation in the Doc dir topic-free-threading
#130409 opened Feb 21, 2025 by hawkinsp
4
_LOAD_ATTR_WITH_HINT should be able to work lock-free in the free-threaded builds interpreter-core (Objects, Python, Grammar, and Parser dirs) topic-free-threading type-feature A feature request or enhancement
#130373 opened Feb 20, 2025 by DinoV
We shouldn't use locking APIs when creating sets in bytecode topic-free-threading type-feature A feature request or enhancement
#130312 opened Feb 19, 2025 by DinoV
@DinoV
gh-130312: SET_ADD should not lock awaiting merge skip news topic-free-threading
#130136 opened Feb 14, 2025 by DinoV Loading…
8
gh-xxxxx: Add type-local type cache skip news topic-free-threading
#130135 opened Feb 14, 2025 by DinoV • Draft
2
gh-123358: Use _PyStackRef in LOAD_DEREF awaiting merge skip news topic-free-threading
#130064 opened Feb 13, 2025 by colesbury • Draft
6
Data race on tp_flags with subinterpreters and static types interpreter-core (Objects, Python, Grammar, and Parser dirs) topic-free-threading topic-subinterpreters type-bug An unexpected behavior, bug, or error
#129817 opened Feb 7, 2025 by colesbury
Data race on adaptive counters with -X tlbc=0 in free threaded build interpreter-core (Objects, Python, Grammar, and Parser dirs) topic-free-threading type-bug An unexpected behavior, bug, or error
#129752 opened Feb 6, 2025 by colesbury
Data race on block->next in mi_block_set_nextx interpreter-core (Objects, Python, Grammar, and Parser dirs) topic-free-threading type-bug An unexpected behavior, bug, or error
#129748 opened Feb 6, 2025 by colesbury
7
Add free-threading optimization for _PyFloat_FromDouble_ConsumeInputs interpreter-core (Objects, Python, Grammar, and Parser dirs) performance Performance or resource usage topic-free-threading type-feature A feature request or enhancement
#129695 opened Feb 5, 2025 by nascheme
@nascheme
Include --parallel-threads jobs in free threading TSAN CI tests Tests in the Lib/test dir topic-free-threading type-feature A feature request or enhancement
#129694 opened Feb 5, 2025 by colesbury
ProTip! Type g i on any issue or pull request to go back to the issue listing page.