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gh-161155: Speed up ASCII lower() and upper() for str, bytes and bytearray #217883

gh-161155: Speed up ASCII lower() and upper() for str, bytes and bytearray

gh-161155: Speed up ASCII lower() and upper() for str, bytes and bytearray #217883

Triggered via pull request November 3, 2026 20:39
Status Cancelled
Total duration 32m 3s
Artifacts 4

build.yml

on: pull_request
Change detection  /  Create context from changed files
50s
Change detection / Create context from changed files
Matrix: build-ios
Matrix: build-macos
Matrix: build-san
Matrix: Ubuntu SSL tests
Matrix: build-ubuntu
Matrix: build-windows
Matrix: cifuzz
Docs  /  Doctest
8m 0s
Docs / Doctest
Docs  /  Check EPUB
2m 42s
Docs / Check EPUB
Check if Autoconf files are up to date
45s
Check if Autoconf files are up to date
Check if generated files are up to date
3m 35s
Check if generated files are up to date
C API Docs  /  Check if all C APIs are documented
13s
C API Docs / Check if all C APIs are documented
Ubuntu (installed)  /  build, install and test
6m 11s
Ubuntu (installed) / build, install and test
Emscripten  /  build and test
12m 50s
Emscripten / build and test
WASI  /  build and test
4m 49s
WASI / build and test
Hypothesis tests on Ubuntu
11m 9s
Hypothesis tests on Ubuntu
Lazy imports enabled  /  Run Tests with lazy_imports=all
8m 53s
Lazy imports enabled / Run Tests with lazy_imports=all
Cross build Linux
4m 48s
Cross build Linux
Matrix: build-android
Docs  /  ...  /  Check for removed HTML IDs
2m 38s
Docs / Check for removed HTML IDs / Check for removed HTML IDs
All required checks pass
2s
All required checks pass
Fit to window
Zoom out
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Annotations

14 errors, 4 warnings, and 14 notices
Docs / Check EPUB
Process completed with exit code 1.
Docs / Docs
Process completed with exit code 2.
Sanitizers / ASan
Process completed with exit code 2.
Windows (free-threading) / Build and test (x64, switch-case)
Canceling since a higher priority waiting request for Tests-ptweezy-ascii-lower-upper-word exists
Windows (free-threading) / Build and test (x64, switch-case)
The operation was canceled.
Windows (free-threading) / Build and test (arm64, switch-case)
Canceling since a higher priority waiting request for Tests-ptweezy-ascii-lower-upper-word exists
Windows (free-threading) / Build and test (arm64, switch-case)
The operation was canceled.
iOS (free-threading)
Canceling since a higher priority waiting request for Tests-ptweezy-ascii-lower-upper-word exists
iOS (free-threading)
The operation was canceled.
All required checks pass
Process completed with exit code 1.
Tests
Canceling since a higher priority waiting request for Tests-ptweezy-ascii-lower-upper-word exists
Tests
Canceling since a higher priority waiting request for Tests-ptweezy-ascii-lower-upper-word exists
Tests
Canceling since a higher priority waiting request for Tests-ptweezy-ascii-lower-upper-word 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)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS / build and test (macos-26-intel)
`$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)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
Change detection / Create context from changed files
"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"
C API Docs / Check if all C APIs are documented
"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"
Docs / Check EPUB
"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"
Docs / Docs
"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"
Docs / Check for removed HTML IDs / Check for removed HTML IDs
"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"
macOS / build and test (macos-26)
Due to capacity constraints, jobs targeting macOS arm64 runners may experience longer queue times.
Android (aarch64)
Due to capacity constraints, jobs targeting macOS arm64 runners may experience longer queue times.
macOS (free-threading) / build and test (macos-26)
Due to capacity constraints, jobs targeting macOS arm64 runners may experience longer queue times.
CIFuzz / cpython3 (address)
"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"
CIFuzz / cpython3 (undefined)
"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"
CIFuzz / cpython3 (memory)
"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"
iOS
Due to capacity constraints, jobs targeting macOS arm64 runners may experience longer queue times.
iOS (free-threading)
Due to capacity constraints, jobs targeting macOS arm64 runners may experience longer queue times.
All required checks pass
"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"

Artifacts

Produced during runtime
Name Size Digest
ASan-logs-default
2.49 KB
sha256:3c0706195a3d4848740b2dcdca6feccc59507a5cb1cf69b75a835b6fdd6e93fd
MSan-logs-default
209 Bytes
sha256:0a3ab0a115829f7b7ed260aa784d0c42ac9c41ba8b5c76ba74c7652b04ab26f0
UBSan-logs-default
1.17 KB
sha256:14d9b3dd98da758925d01c70b6f14ff9eaa55c93e1fd1ce9836bbb6f379edd5b
html-ids-head.json.gz
132 KB
sha256:9d6f2d951cbff8b30adf1375814d22db0160ec61d38a579c1f02d39483396794