8000 gh-117657: Make Py_TYPE and Py_SET_TYPE thread safe by Fidget-Spinner · Pull Request #120165 · python/cpython · GitHub
[go: up one dir, main page]
Skip to content

gh-117657: Make Py_TYPE and Py_SET_TYPE thread safe #120165

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

Merged
merged 9 commits into from
Jun 12, 2024
Merged

gh-117657: Make Py_TYPE and Py_SET_TYPE thread safe #120165

Changes from 1 commit
Commits
Show all changes
9 commits
Select commit Hold shift + click to select a range
df767e5
Make Py_TYPE and Py_SET_TYPE thread safe
Fidget-Spinner Jun 6, 2024
2e9fda6
fix Windows
Fidget-Spinner Jun 6, 2024
bda9545
add test
Fidget-Spinner Jun 7, 2024
b49dc1a
style nits
Fidget-Spinner Jun 7, 2024
07459a1
use stronger guarantees
Fidget-Spinner Jun 9, 2024
156908d
Update Include/internal/pycore_interp.h
Fidget-Spinner Jun 9, 2024
af62c36
Merge remote-tracking branch 'upstream/main' into pytype_threadsafe
Fidget-Spinner Jun 12, 2024
9a33a78
Lock critical section
Fidget-Spinner Jun 12, 2024
e43acf0
shrink critical section
Fidget-Spinner Jun 12, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Prev Previous commit
Next Next commit
Update Include/internal/pycore_interp.h 
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
  • Loading branch information
@Fidget-Spinner @picnixz
Fidget-Spinner and picnixz authored Jun 9, 2024
commit 156908d731bba10c2364806108db4040777dd9da
2 changes: 1 addition & 1 deletion Include/internal/pycore_interp.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -403,7 +403,7 @@ PyAPI_FUNC(PyStatus) _PyInterpreterState_New(
/* saturating add */ \
int val = FT_ATOMIC_LOAD_UINT8_RELAXED(interp->rare_events.name); \
if (val < UINT8_MAX) { \
FT_ATOMIC_STORE_UINT8(interp->rare_events.name, val+1); \
FT_ATOMIC_STORE_UINT8(interp->rare_events.name, val + 1); \
} \
RARE_EVENT_STAT_INC(name); \
} while (0); \
Expand Down
0