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gh-147991: Speed up tomllib import time #187688

gh-147991: Speed up tomllib import time

gh-147991: Speed up tomllib import time #187688

Triggered via pull request April 2, 2026 03:07
Status Success
Total duration 26m 12s
Artifacts 2

build.yml

on: pull_request
Change detection  /  Create context from changed files
11s
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 50s
Docs / Doctest
Docs  /  Check EPUB
2m 8s
Docs / Check EPUB
Check if Autoconf files are up to date
24s
Check if Autoconf files are up to date
Check if generated files are up to date
4m 27s
Check if generated files are up to date
C API Docs  /  Check if all C APIs are documented
7s
C API Docs / Check if all C APIs are documented
iOS
18m 8s
iOS
Emscripten  /  build and test
19m 16s
Emscripten / build and test
WASI  /  build and test
5m 2s
WASI / build and test
Hypothesis tests on Ubuntu
9m 34s
Hypothesis tests on Ubuntu
Cross build Linux
4m 30s
Cross build Linux
Matrix: build-android
Docs  /  ...  /  Check for removed HTML IDs
1m 56s
Docs / Check for removed HTML IDs / Check for removed HTML IDs
All required checks pass
3s
All required checks pass
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2 errors and 40 warnings
Docs / Docs
Process completed with exit code 2.
Docs / Check EPUB
Process completed with exit code 1.
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`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!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 5.8.2 is already installed and up-to-date. To reinstall 5.8.2, 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
Windows / Build and test (x64, tail-call): Include/internal/pycore_pystate.h#L325
returning address of local variable or temporary : here [D:\a\cpython\cpython\PCbuild\_freeze_module.vcxproj]
Windows / Build and test (x64, tail-call): Include/internal/pycore_pystate.h#L325
returning address of local variable or temporary : here [D:\a\cpython\cpython\PCbuild\_freeze_module.vcxproj]
Windows / Build and test (x64, tail-call): Include/internal/pycore_pystate.h#L325
returning address of local variable or temporary : here [D:\a\cpython\cpython\PCbuild\_freeze_module.vcxproj]
Windows / Build and test (x64, tail-call): Include/internal/pycore_pystate.h#L325
returning address of local variable or temporary : here [D:\a\cpython\cpython\PCbuild\_freeze_module.vcxproj]
Windows / Build and test (x64, tail-call): Include/internal/pycore_pystate.h#L325
returning address of local variable or temporary : here [D:\a\cpython\cpython\PCbuild\_freeze_module.vcxproj]
Windows / Build and test (x64, tail-call): Include/internal/pycore_pystate.h#L325
returning address of local variable or temporary : here [D:\a\cpython\cpython\PCbuild\_freeze_module.vcxproj]
Windows / Build and test (x64, tail-call): Include/internal/pycore_pystate.h#L325
returning address of local variable or temporary : here [D:\a\cpython\cpython\PCbuild\_freeze_module.vcxproj]
Windows / Build and test (x64, tail-call): Include/internal/pycore_pystate.h#L325
returning address of local variable or temporary : here [D:\a\cpython\cpython\PCbuild\_freeze_module.vcxproj]
Windows / Build and test (x64, tail-call): Include/internal/pycore_pystate.h#L325
returning address of local variable or temporary : here [D:\a\cpython\cpython\PCbuild\_freeze_module.vcxproj]
Windows / Build and test (x64, tail-call): Include/internal/pycore_pystate.h#L325
returning address of local variable or temporary : here [D:\a\cpython\cpython\PCbuild\_freeze_module.vcxproj]
Windows (free-threading) / Build and test (x64, tail-call): Include/internal/pycore_pystate.h#L325
returning address of local variable or temporary : here [D:\a\cpython\cpython\PCbuild\_freeze_module.vcxproj]
Windows (free-threading) / Build and test (x64, tail-call): Include/internal/pycore_pystate.h#L325
returning address of local variable or temporary : here [D:\a\cpython\cpython\PCbuild\_freeze_module.vcxproj]
Windows (free-threading) / Build and test (x64, tail-call): Include/internal/pycore_pystate.h#L325
returning address of local variable or temporary : here [D:\a\cpython\cpython\PCbuild\_freeze_module.vcxproj]
Windows (free-threading) / Build and test (x64, tail-call): Include/internal/pycore_pystate.h#L325
returning address of local variable or temporary : here [D:\a\cpython\cpython\PCbuild\_freeze_module.vcxproj]
Windows (free-threading) / Build and test (x64, tail-call): Include/internal/pycore_pystate.h#L325
returning address of local variable or temporary : here [D:\a\cpython\cpython\PCbuild\_freeze_module.vcxproj]
Windows (free-threading) / Build and test (x64, tail-call): Include/internal/pycore_pystate.h#L325
returning address of local variable or temporary : here [D:\a\cpython\cpython\PCbuild\_freeze_module.vcxproj]
Windows (free-threading) / Build and test (x64, tail-call): Include/internal/pycore_pystate.h#L325
returning address of local variable or temporary : here [D:\a\cpython\cpython\PCbuild\_freeze_module.vcxproj]
Windows (free-threading) / Build and test (x64, tail-call): Include/internal/pycore_pystate.h#L325
returning address of local variable or temporary : here [D:\a\cpython\cpython\PCbuild\_freeze_module.vcxproj]
Windows (free-threading) / Build and test (x64, tail-call): Include/internal/pycore_pystate.h#L325
returning address of local variable or temporary : here [D:\a\cpython\cpython\PCbuild\_freeze_module.vcxproj]
Windows (free-threading) / Build and test (x64, tail-call): Include/internal/pycore_pystate.h#L325
returning address of local variable or temporary : here [D:\a\cpython\cpython\PCbuild\_freeze_module.vcxproj]
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 5.8.2 is already installed and up-to-date. To reinstall 5.8.2, 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-26-intel)
Already linked: /usr/local/Cellar/tcl-tk/9.0.3
macOS / build and test (macos-26-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-26-intel)
`$HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK` is set: not checking for outdated dependents or dependents with broken linkage!
macOS / build and test (macos-26-intel)
gdbm 1.26 is already installed and up-to-date. To reinstall 1.26, run: brew reinstall gdbm
macOS / build and test (macos-26-intel)
xz 5.8.2 is already installed and up-to-date. To reinstall 5.8.2, run: brew reinstall xz
macOS / build and test (macos-26-intel)
pkgconf 2.5.1 is already installed and up-to-date. To reinstall 2.5.1, run: brew reinstall pkgconf
Windows (free-threading) / Build and test (x64, switch-case): Include/internal/pycore_pystate.h#L325
returning address of local variable or temporary : here [D:\a\cpython\cpython\PCbuild\_freeze_module.vcxproj]

Artifacts

Produced during runtime
Name Size Digest
UBSan-logs-default
17.7 KB
sha256:e1b007359adb00e68f53c28b86dad8b25c8da26d5c1a26b38d969b47f1f684b7
html-ids-head.json.gz
118 KB
sha256:04315e2a05b09c1f0e9c7f439b4aab2e3e9d6381f205a4e3eb7a2fc6f4b005e1