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gh-148323: release the GIL in bytes.join when operands are immutable #188980

gh-148323: release the GIL in bytes.join when operands are immutable

gh-148323: release the GIL in bytes.join when operands are immutable #188980

Triggered via pull request April 12, 2026 15:50
Status Cancelled
Total duration 11m 46s
Artifacts 2

build.yml

on: pull_request
Change detection  /  Create context from changed files
10s
Change detection / Create context from changed files
Matrix: Address sanitizer
Matrix: build-macos
Matrix: build-san
Matrix: Ubuntu SSL tests
Matrix: build-ubuntu
Matrix: build-windows-msi
Waiting for pending jobs
Matrix: build-windows
Matrix: cifuzz
Docs  /  Doctest
5m 52s
Docs / Doctest
Docs  /  Check EPUB
2m 13s
Docs / Check EPUB
Check if Autoconf files are up to date
33s
Check if Autoconf files are up to date
Check if generated files are up to date
4m 6s
Check if generated files are up to date
C API Docs  /  Check if all C APIs are documented
11s
C API Docs / Check if all C APIs are documented
iOS
11m 25s
iOS
Emscripten  /  build and test
11m 13s
Emscripten / build and test
WASI  /  build and test
5m 11s
WASI / build and test
Hypothesis tests on Ubuntu
9m 50s
Hypothesis tests on Ubuntu
Cross build Linux
4m 11s
Cross build Linux
Matrix: build-android
Docs  /  ...  /  Check for removed HTML IDs
1m 58s
Docs / Check for removed HTML IDs / Check for removed HTML IDs
All required checks pass
2s
All required checks pass
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Annotations

71 errors and 19 warnings
Docs / Docs
Process completed with exit code 2.
Docs / Check EPUB
Process completed with exit code 1.
CIFuzz / cpython3 (undefined)
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
CIFuzz / cpython3 (undefined)
Path does not exist: cifuzz-sarif/results.sarif
CIFuzz / cpython3 (undefined)
The operation was canceled.
CIFuzz / cpython3 (memory)
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
CIFuzz / cpython3 (memory)
Path does not exist: cifuzz-sarif/results.sarif
CIFuzz / cpython3 (memory)
The operation was canceled.
CIFuzz / cpython3 (address)
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
CIFuzz / cpython3 (address)
Path does not exist: cifuzz-sarif/results.sarif
CIFuzz / cpython3 (address)
The operation was canceled.
Windows / Build and test (Win32, switch-case)
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Windows / Build and test (Win32, switch-case)
The operation was canceled.
Windows / Build and test (x64, switch-case)
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Windows / Build and test (x64, switch-case)
The operation was canceled.
Windows / Build and test (arm64, switch-case)
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Windows / Build and test (arm64, switch-case)
The operation was canceled.
Windows (free-threading) / Build and test (x64, switch-case)
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Windows (free-threading) / Build and test (x64, switch-case)
The operation was canceled.
Ubuntu / build and test (ubuntu-24.04)
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Ubuntu / build and test (ubuntu-24.04)
The operation was canceled.
Ubuntu / build and test (ubuntu-24.04-arm)
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Ubuntu / build and test (ubuntu-24.04-arm)
The operation was canceled.
Ubuntu (bolt) / build and test (ubuntu-24.04)
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Emscripten / build and test
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Ubuntu (bolt) / build and test (ubuntu-24.04)
The operation was canceled.
Emscripten / build and test
The operation was canceled.
Ubuntu (free-threading) / build and test (ubuntu-24.04-arm)
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Ubuntu (free-threading) / build and test (ubuntu-24.04-arm)
The operation was canceled.
Ubuntu (free-threading) / build and test (ubuntu-24.04)
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Ubuntu (free-threading) / build and test (ubuntu-24.04)
The operation was canceled.
Address sanitizer (ubuntu-24.04)
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Address sanitizer (ubuntu-24.04)
The operation was canceled.
Sanitizers / TSan
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Sanitizers / TSan
The operation was canceled.
Android (x86_64)
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Android (x86_64)
The operation was canceled.
Windows (free-threading) / Build and test (arm64, switch-case)
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Windows (free-threading) / Build and test (arm64, switch-case)
The operation was canceled.
Sanitizers / TSan (free-threading)
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Sanitizers / TSan (free-threading)
The operation was canceled.
Sanitizers / UBSan
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Sanitizers / UBSan
The operation was canceled.
macOS (free-threading) / build and test (macos-26)
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
macOS (free-threading) / build and test (macos-26)
The operation was canceled.
macOS / build and test (macos-15-intel)
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
macOS / build and test (macos-15-intel)
The operation was canceled.
iOS
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
iOS
The operation was canceled.
All required checks pass
Process completed with exit code 1.
Tests
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Tests
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Tests
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Tests
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Tests
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Tests
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Tests
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Tests
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Tests
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Tests
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Tests
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Tests
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Tests
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Tests
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Tests
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Tests
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Tests
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Tests
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Tests
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Tests
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Tests
Canceling since a higher priority waiting request for Tests-picnixz-perf/release-gil-in-join-148323 exists
Hypothesis tests on Ubuntu
No files were found with the provided path: /home/runner/work/cpython/cpython-builddir/.hypothesis/examples/. No artifacts will be uploaded.
macOS / build and test (macos-26)
Already linked: /opt/homebrew/Cellar/tcl-tk/9.0.3
macOS / build and test (macos-26)
openssl@3.5 was installed but not linked because openssl@3 and openssl@3 are already linked. To link this version, run: brew link openssl@3.5
macOS / build and test (macos-26)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS / build and test (macos-26)
gdbm 1.26 is already installed and up-to-date. To reinstall 1.26, run: brew reinstall gdbm
macOS / build and test (macos-26)
xz 5.8.3 is already installed and up-to-date. To reinstall 5.8.3, run: brew reinstall xz
macOS / build and test (macos-26)
pkgconf 2.5.1 is already installed and up-to-date. To reinstall 2.5.1, run: brew reinstall pkgconf
macOS (free-threading) / build and test (macos-26)
Already linked: /opt/homebrew/Cellar/tcl-tk/9.0.3
macOS (free-threading) / build and test (macos-26)
openssl@3.5 was installed but not linked because openssl@3 and openssl@3 are already linked. To link this version, run: brew link openssl@3.5
macOS (free-threading) / build and test (macos-26)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS (free-threading) / build and test (macos-26)
gdbm 1.26 is already installed and up-to-date. To reinstall 1.26, run: brew reinstall gdbm
macOS (free-threading) / build and test (macos-26)
xz 5.8.3 is already installed and up-to-date. To reinstall 5.8.3, run: brew reinstall xz
macOS (free-threading) / build and test (macos-26)
pkgconf 2.5.1 is already installed and up-to-date. To reinstall 2.5.1, run: brew reinstall pkgconf
macOS / build and test (macos-15-intel)
Already linked: /usr/local/Cellar/tcl-tk/9.0.3
macOS / build and test (macos-15-intel)
openssl@3.5 was installed but not linked because openssl@3 and openssl@3 are already linked. To link this version, run: brew link openssl@3.5
macOS / build and test (macos-15-intel)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS / build and test (macos-15-intel)
gdbm 1.26 is already installed and up-to-date. To reinstall 1.26, run: brew reinstall gdbm
macOS / build and test (macos-15-intel)
xz 5.8.3 is already installed and up-to-date. To reinstall 5.8.3, run: brew reinstall xz
macOS / build and test (macos-15-intel)
pkgconf 2.5.1 is already installed and up-to-date. To reinstall 2.5.1, run: brew reinstall pkgconf

Artifacts

Produced during runtime
Name Size Digest
UBSan-logs-default
362 Bytes
sha256:0311876069d05563f06931cb8b9b0b4779377354081a9ff2b670374851637fd2
html-ids-head.json.gz
118 KB
sha256:2a07c572c1e5905a54a846052b173e2dc2be2add33803faa87fc8f62b190ca03