tbb4u

Wheels for oneTBB (oneAPI Thread Building Blocks), published to PyPI as tbb4u.

Each wheel bundles the oneTBB shared libraries (tbb, tbbmalloc) built unmodified from an upstream release tag. The wheel version matches the packaged oneTBB release (e.g. 2023.1.0). The tbbmalloc_proxy interposition shim is not included.

How it works

CMakeLists.txt here is only a thin shim: it add_subdirectory()s a checkout of uxlfoundation/oneTBB (pointed at by the ONE_TBB_SOURCE_DIR variable or environment variable) and installs the built libraries into the tbb4u package directory. All build logic lives upstream.
.github/workflows/build.yml is manually triggered and builds a matrix of OS (windows/linux/macos) x architecture (intel/arm) x oneTBB tag with cibuildwheel, then uploads everything to PyPI via trusted publishing.
To package a new oneTBB release, add its tag to the matrix in the workflow (both build_wheels and build_sdist).

Usage

import tbb4u

tbb4u.__version__   # e.g. "2023.1.0"
lib = tbb4u.load()  # ctypes handle to the bundled libtbb

License

The packaging shim is Apache-2.0. The bundled oneTBB sources are Apache-2.0 (with LLVM exceptions); their license texts ship inside each wheel under tbb4u/licenses/.

Metadata

Release files for tbb4u 2023.1.0

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for tbb4u 2023.1.0
File	Size	Uploaded
tbb4u-2023.1.0.tar.gz	5.1 kB	Aug 26, 2026	Details

Built distributions (wheels)

Table of built distributions (wheels) for tbb4u 2023.1.0
File	Interpreter	ABI	Platform	Reset
tbb4u-2023.1.0-py3-none-win_arm64.whl 155.2 kB Aug 27, 2026	Python 3	none	Windows ARM64	Details
tbb4u-2023.1.0-py3-none-win_amd64.whl 167.9 kB Aug 27, 2026	Python 3	none	Windows x86-64	Details
tbb4u-2023.1.0-py3-none-musllinux_1_2_x86_64.whl 1.5 MB Aug 27, 2026	Python 3	none	Linux musl 1.2+ x86-64	Details
tbb4u-2023.1.0-py3-none-musllinux_1_2_aarch64.whl 1.4 MB Aug 27, 2026	Python 3	none	Linux musl 1.2+ ARM64	Details
tbb4u-2023.1.0-py3-none-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl 539.9 kB Aug 27, 2026	Python 3	none	Linux glibc 2.24+ x86-64, Linux glibc 2.28+ x86-64	Details
tbb4u-2023.1.0-py3-none-manylinux_2_24_aarch64.manylinux_2_28_aarch64.whl 397.5 kB Aug 27, 2026	Python 3	none	Linux glibc 2.28+ ARM64, Linux glibc 2.24+ ARM64	Details
tbb4u-2023.1.0-py3-none-macosx_11_0_arm64.whl 334.9 kB Aug 27, 2026	Python 3	none	macOS 11.0+ ARM64	Details
tbb4u-2023.1.0-py3-none-macosx_10_15_x86_64.whl 469.9 kB Aug 27, 2026	Python 3	none	macOS 10.15+ x86-64	Details

Total release size: 5.0 MB

Release files / tbb4u-2023.1.0.tar.gz

Download URL	tbb4u-2023.1.0.tar.gz
Size	5.1 kB
Tags	Source
SHA-256 checksum How to use checksums	`70d424b098e042be4977e7de02e7b97930e48040b0b1f03d00a3ae60ed8fdc55`
BLAKE2b-256 checksum How to use checksums	`6c7d48d63424bf3be30196eb80a73a23cc640775f8de52779319084fd376d0d7`
Upload date	Aug 26, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/frankier/tbb4u
Publishing commit: github.com/frankier/tbb4u/tree/96adcf8c93de6ca2076f7bda53f4df7cc5414cf1

Workflow

Publishing configuration: github.com/frankier/tbb4u/blob/96adcf8c93de6ca2076f7bda53f4df7cc5414cf1/.github/workflows/build.yml
Publishing logs: github.com/frankier/tbb4u/actions/runs/32964874370/attempts/1

Artifact

Subject: tbb4u-2023.1.0.tar.gz
SHA-256 checksum: 70d424b098e042be4977e7de02e7b97930e48040b0b1f03d00a3ae60ed8fdc55 Verifying attestations

Release files / tbb4u-2023.1.0-py3-none-win_arm64.whl

Download URL	tbb4u-2023.1.0-py3-none-win_arm64.whl
Size	155.2 kB
Tags	Python 3 Windows ARM64
SHA-256 checksum How to use checksums	`4638b48950358b63d994594865e0217c610816d4cc4339e65ecd5550bfe4991c`
BLAKE2b-256 checksum How to use checksums	`46f0db42eb6ca0f19e69adf228ac83f8694a01f1694bbeb217a93111b56297d5`
Upload date	Aug 27, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/frankier/tbb4u
Publishing commit: github.com/frankier/tbb4u/tree/0b9f02b5a99e3b18c9faba662299a8e3c7ec9991

Workflow

Publishing configuration: github.com/frankier/tbb4u/blob/0b9f02b5a99e3b18c9faba662299a8e3c7ec9991/.github/workflows/build.yml
Publishing logs: github.com/frankier/tbb4u/actions/runs/33048696497/attempts/1

Artifact

Subject: tbb4u-2023.1.0-py3-none-win_arm64.whl
SHA-256 checksum: 4638b48950358b63d994594865e0217c610816d4cc4339e65ecd5550bfe4991c Verifying attestations

Release files / tbb4u-2023.1.0-py3-none-win_amd64.whl

Download URL	tbb4u-2023.1.0-py3-none-win_amd64.whl
Size	167.9 kB
Tags	Python 3 Windows x86-64
SHA-256 checksum How to use checksums	`5fc8b6653b0c64291cd759d1b9e2581cce7bc34417b9fb547b1ed2b8e9cbd5e4`
BLAKE2b-256 checksum How to use checksums	`4888fd86245773f26115467d9735329bd24eba531975e12e1b55f58f44e9e7d0`
Upload date	Aug 27, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/frankier/tbb4u
Publishing commit: github.com/frankier/tbb4u/tree/0b9f02b5a99e3b18c9faba662299a8e3c7ec9991

Workflow

Publishing configuration: github.com/frankier/tbb4u/blob/0b9f02b5a99e3b18c9faba662299a8e3c7ec9991/.github/workflows/build.yml
Publishing logs: github.com/frankier/tbb4u/actions/runs/33048696497/attempts/1

Artifact

Subject: tbb4u-2023.1.0-py3-none-win_amd64.whl
SHA-256 checksum: 5fc8b6653b0c64291cd759d1b9e2581cce7bc34417b9fb547b1ed2b8e9cbd5e4 Verifying attestations

Release files / tbb4u-2023.1.0-py3-none-musllinux_1_2_x86_64.whl

Download URL	tbb4u-2023.1.0-py3-none-musllinux_1_2_x86_64.whl
Size	1.5 MB
Tags	Linux musl 1.2+ x86-64 Python 3
SHA-256 checksum How to use checksums	`2fd54f2e3e1cdeb7f1a065991692d2f8a705b46385350d7a627829db73d9db16`
BLAKE2b-256 checksum How to use checksums	`21fc2b3ec9ac7e73f9a0ef1b573c6d4e34c08f0299c322ea1a1798fc2ebedfd9`
Upload date	Aug 27, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/frankier/tbb4u
Publishing commit: github.com/frankier/tbb4u/tree/0b9f02b5a99e3b18c9faba662299a8e3c7ec9991

Workflow

Publishing configuration: github.com/frankier/tbb4u/blob/0b9f02b5a99e3b18c9faba662299a8e3c7ec9991/.github/workflows/build.yml
Publishing logs: github.com/frankier/tbb4u/actions/runs/33048696497/attempts/1

Artifact

Subject: tbb4u-2023.1.0-py3-none-musllinux_1_2_x86_64.whl
SHA-256 checksum: 2fd54f2e3e1cdeb7f1a065991692d2f8a705b46385350d7a627829db73d9db16 Verifying attestations

Release files / tbb4u-2023.1.0-py3-none-musllinux_1_2_aarch64.whl

Download URL	tbb4u-2023.1.0-py3-none-musllinux_1_2_aarch64.whl
Size	1.4 MB
Tags	Linux musl 1.2+ ARM64 Python 3
SHA-256 checksum How to use checksums	`c3bdbc6e8b667d77a93866f2dca653385cf86144d8173311f779e82d11ed6960`
BLAKE2b-256 checksum How to use checksums	`fe1e2d74c67f6e856e30aa4b210235cfe117cf1116353324d93d6898ea8ea53a`
Upload date	Aug 27, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/frankier/tbb4u
Publishing commit: github.com/frankier/tbb4u/tree/0b9f02b5a99e3b18c9faba662299a8e3c7ec9991

Workflow

Publishing configuration: github.com/frankier/tbb4u/blob/0b9f02b5a99e3b18c9faba662299a8e3c7ec9991/.github/workflows/build.yml
Publishing logs: github.com/frankier/tbb4u/actions/runs/33048696497/attempts/1

Artifact

Subject: tbb4u-2023.1.0-py3-none-musllinux_1_2_aarch64.whl
SHA-256 checksum: c3bdbc6e8b667d77a93866f2dca653385cf86144d8173311f779e82d11ed6960 Verifying attestations

Release files / tbb4u-2023.1.0-py3-none-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl

Download URL	tbb4u-2023.1.0-py3-none-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl
Size	539.9 kB
Tags	Linux glibc 2.24+ x86-64 Linux glibc 2.28+ x86-64 Python 3
SHA-256 checksum How to use checksums	`1a1c67c0760a5a7b215a52098a5d92053ea319b86e51a9ba544d4ec5408c5aa0`
BLAKE2b-256 checksum How to use checksums	`baf103cb6dd9650e4f37690f83d3f4f58a584a69344c10c8a72f74ae284dfdbc`
Upload date	Aug 27, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/frankier/tbb4u
Publishing commit: github.com/frankier/tbb4u/tree/0b9f02b5a99e3b18c9faba662299a8e3c7ec9991

Workflow

Publishing configuration: github.com/frankier/tbb4u/blob/0b9f02b5a99e3b18c9faba662299a8e3c7ec9991/.github/workflows/build.yml
Publishing logs: github.com/frankier/tbb4u/actions/runs/33048696497/attempts/1

Artifact

Subject: tbb4u-2023.1.0-py3-none-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl
SHA-256 checksum: 1a1c67c0760a5a7b215a52098a5d92053ea319b86e51a9ba544d4ec5408c5aa0 Verifying attestations

Release files / tbb4u-2023.1.0-py3-none-manylinux_2_24_aarch64.manylinux_2_28_aarch64.whl

Download URL	tbb4u-2023.1.0-py3-none-manylinux_2_24_aarch64.manylinux_2_28_aarch64.whl
Size	397.5 kB
Tags	Linux glibc 2.24+ ARM64 Linux glibc 2.28+ ARM64 Python 3
SHA-256 checksum How to use checksums	`666a5ad71f0ed014875083b8593384c0bf6f96b76a799225a33661457e193480`
BLAKE2b-256 checksum How to use checksums	`296876726bae36dda4f3c26aa15f9f06f75e5af3dd8a4657d1adceb758f2ee57`
Upload date	Aug 27, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/frankier/tbb4u
Publishing commit: github.com/frankier/tbb4u/tree/0b9f02b5a99e3b18c9faba662299a8e3c7ec9991

Workflow

Publishing configuration: github.com/frankier/tbb4u/blob/0b9f02b5a99e3b18c9faba662299a8e3c7ec9991/.github/workflows/build.yml
Publishing logs: github.com/frankier/tbb4u/actions/runs/33048696497/attempts/1

Artifact

Subject: tbb4u-2023.1.0-py3-none-manylinux_2_24_aarch64.manylinux_2_28_aarch64.whl
SHA-256 checksum: 666a5ad71f0ed014875083b8593384c0bf6f96b76a799225a33661457e193480 Verifying attestations

Release files / tbb4u-2023.1.0-py3-none-macosx_11_0_arm64.whl

Download URL	tbb4u-2023.1.0-py3-none-macosx_11_0_arm64.whl
Size	334.9 kB
Tags	Python 3 macOS 11.0+ ARM64
SHA-256 checksum How to use checksums	`72088d84dc314f76aae16d8e266f5d99d9c1ae00c776f017ffad8ed3fe0b0f59`
BLAKE2b-256 checksum How to use checksums	`dac1f31d48d3a9f85b678abfe2167157dfe0ba1ba0da4be5043e6c5ac567b563`
Upload date	Aug 27, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/frankier/tbb4u
Publishing commit: github.com/frankier/tbb4u/tree/0b9f02b5a99e3b18c9faba662299a8e3c7ec9991

Workflow

Publishing configuration: github.com/frankier/tbb4u/blob/0b9f02b5a99e3b18c9faba662299a8e3c7ec9991/.github/workflows/build.yml
Publishing logs: github.com/frankier/tbb4u/actions/runs/33048696497/attempts/1

Artifact

Subject: tbb4u-2023.1.0-py3-none-macosx_11_0_arm64.whl
SHA-256 checksum: 72088d84dc314f76aae16d8e266f5d99d9c1ae00c776f017ffad8ed3fe0b0f59 Verifying attestations

Release files / tbb4u-2023.1.0-py3-none-macosx_10_15_x86_64.whl

Download URL	tbb4u-2023.1.0-py3-none-macosx_10_15_x86_64.whl
Size	469.9 kB
Tags	Python 3 macOS 10.15+ x86-64
SHA-256 checksum How to use checksums	`e560c3f97a75985c1a98e97b4ca32923ba9371ba3f22967cd812d8aab6a3a9f4`
BLAKE2b-256 checksum How to use checksums	`1fb9b5d9c4d97e6296d7878e07333ae5c0616da4290807a43fd434b8513b5c67`
Upload date	Aug 27, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/frankier/tbb4u
Publishing commit: github.com/frankier/tbb4u/tree/0b9f02b5a99e3b18c9faba662299a8e3c7ec9991

Workflow

Publishing configuration: github.com/frankier/tbb4u/blob/0b9f02b5a99e3b18c9faba662299a8e3c7ec9991/.github/workflows/build.yml
Publishing logs: github.com/frankier/tbb4u/actions/runs/33048696497/attempts/1

Artifact

Subject: tbb4u-2023.1.0-py3-none-macosx_10_15_x86_64.whl
SHA-256 checksum: e560c3f97a75985c1a98e97b4ca32923ba9371ba3f22967cd812d8aab6a3a9f4 Verifying attestations

Release history Release notifications | RSS feed

This release

2023.1.0 This release

Aug 26, 2026 9 release files

2022.3.0

Aug 26, 2026 9 release files

2022.2.0

Aug 26, 2026 9 release files

2022.1.0

Aug 26, 2026 9 release files

2021.13.3

Aug 26, 2026 9 release files

tbb4u 2023.1.0

tbb4u

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Release files for tbb4u 2023.1.0

Source distribution (sdist)

Built distributions (wheels)

Release files / tbb4u-2023.1.0.tar.gz

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PyPI Publish Attestation

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Artifact

Release files / tbb4u-2023.1.0-py3-none-win_arm64.whl

Provenance

PyPI Publish Attestation

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Artifact

Release files / tbb4u-2023.1.0-py3-none-win_amd64.whl

Provenance

PyPI Publish Attestation

Identity

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Artifact

Release files / tbb4u-2023.1.0-py3-none-musllinux_1_2_x86_64.whl

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PyPI Publish Attestation

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Release files / tbb4u-2023.1.0-py3-none-musllinux_1_2_aarch64.whl

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Release files / tbb4u-2023.1.0-py3-none-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl

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Release files / tbb4u-2023.1.0-py3-none-manylinux_2_24_aarch64.manylinux_2_28_aarch64.whl

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Release files / tbb4u-2023.1.0-py3-none-macosx_11_0_arm64.whl

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PyPI Publish Attestation

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Artifact

Release files / tbb4u-2023.1.0-py3-none-macosx_10_15_x86_64.whl

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