kernels

kernel-builder logo

PyPI - Version GitHub tag Test kernels

The Kernel Hub allows Python libraries and applications to load compute kernels directly from the Hub. To support this kind of dynamic loading, Hub kernels differ from traditional Python kernel packages in that they are made to be:

  • Portable: a kernel can be loaded from paths outside PYTHONPATH.
  • Unique: multiple versions of the same kernel can be loaded in the same Python process.
  • Compatible: kernels must support all recent versions of Python and the different PyTorch build configurations (various CUDA versions and C++ ABIs). Furthermore, older C library versions must be supported.

🚀 Quick Start

Install the kernels package with pip (requires torch>=2.5 and CUDA):

pip install kernels

Here is how you would use the activation kernels from the Hugging Face Hub:

import torch

from kernels import get_kernel

# Download optimized kernels from the Hugging Face hub
activation = get_kernel("kernels-community/activation")

# Random tensor
x = torch.randn((10, 10), dtype=torch.float16, device="cuda")

# Run the kernel
y = torch.empty_like(x)
activation.gelu_fast(y, x)

print(y)

You can search for kernels on the Hub.

📚 Documentation

Key dates

PyPI data
Data sourced directly from PyPI's database.
  • Released:
Newer release available (0.16.1)

2 maintainers

PyPI data
Data sourced directly from PyPI's database.
Avatar for danieldk from gravatar.com danieldk Avatar for lysandre from gravatar.com lysandre

Credits

Author: OlivierDehaene

License

Apache-2.0

Requires

Python >=3.9

Provides Extra

torch

Report project as malware

Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

kernels-0.7.0.tar.gz (32.3 kB view details)

Uploaded Source

Built Distribution

If you're not sure about the file name format, learn more about wheel file names.

kernels-0.7.0-py3-none-any.whl (30.5 kB view details)

Uploaded Python 3

File details

Details for the file kernels-0.7.0.tar.gz.

File metadata

  • Download URL: kernels-0.7.0.tar.gz
  • Upload date:
  • Size: 32.3 kB
  • Tags: Source
  • Uploaded using Trusted Publishing? Yes
  • Uploaded via: twine/6.1.0 CPython/3.12.9

File hashes

Hashes for kernels-0.7.0.tar.gz
Algorithm Hash digest
SHA256 baadd9601e7d3b2602f0fef7459f296bdc8115192f83525972824b5503a58998
MD5 2270b1718254994751ccc2507b53f6a3
BLAKE2b-256 e063c59afb0154e900dab2594fee6dc1032a1b6501cc0461a79e3fd950f6ac38

See more details on using hashes here.

Provenance

The following attestation bundles were made for kernels-0.7.0.tar.gz:

Publisher: publish.yml on huggingface/kernels

Attestations: Values shown here reflect the state when the release was signed and may no longer be current.

File details

Details for the file kernels-0.7.0-py3-none-any.whl.

File metadata

  • Download URL: kernels-0.7.0-py3-none-any.whl
  • Upload date:
  • Size: 30.5 kB
  • Tags: Python 3
  • Uploaded using Trusted Publishing? Yes
  • Uploaded via: twine/6.1.0 CPython/3.12.9

File hashes

Hashes for kernels-0.7.0-py3-none-any.whl
Algorithm Hash digest
SHA256 74bca8cbefb00bbb1b74d4b926878a1526c16f1f5635a0a96afcfdc7aa217272
MD5 0cd7e758fcaca79b0d36ba7f9a75ddda
BLAKE2b-256 5949c9674634b97442e90ed34a25511baf43113d4ebc2b99a4ee1b462768bea4

See more details on using hashes here.

Provenance

The following attestation bundles were made for kernels-0.7.0-py3-none-any.whl:

Publisher: publish.yml on huggingface/kernels

Attestations: Values shown here reflect the state when the release was signed and may no longer be current.

Release history Release notifications | RSS feed

0.16.1

2 files

0.16.0

2 files

0.15.2

2 files

0.15.1

2 files

0.14.1

2 files

0.14.0

2 files

Pre-release

0.14.0.dev1

2 files

Pre-release

0.14.0.dev0

2 files

0.13.0

2 files

0.12.3

2 files

0.12.2

2 files

0.12.1

2 files

0.12.0

2 files

0.11.7

2 files

0.11.6

2 files

0.11.5

2 files

0.11.4

2 files

0.11.3

2 files

0.11.2

2 files

0.11.1

2 files

0.11.0

2 files

0.10.5

2 files

0.10.4

2 files

0.10.3

2 files

0.10.2

2 files

0.10.1

2 files

0.10.0

2 files

0.9.1

2 files

0.9.0

2 files

0.8.2

2 files

0.8.1

2 files

0.8.0

2 files

0.7.1

2 files

This release

0.7.0 This release

2 files

0.6.3

2 files

0.6.2

2 files

0.6.1

2 files

0.6.0

2 files

0.5.1

2 files

0.5.0

2 files

Pre-release

0.5.0.dev0

2 files

0.4.5

1 file

0.4.4

2 files

0.4.3

2 files

0.4.2

2 files

0.4.1

2 files

0.4.0

2 files

0.3.3

2 files

0.3.2

1 file

0.3.1

1 file

0.3.0

1 file

0.2.1

1 file

0.2.0

1 file

0.1.7

2 files

0.0.0

Anthropic, PBC Visionary sponsor Bloomberg Visionary sponsor Hudson River Trading Visionary sponsor Meta Visionary sponsor NVIDIA Visionary sponsor Microsoft Sustainability sponsor Depot Continuous Integration AWS Cloud computing and Security Sponsor Datadog Monitoring Fastly CDN Google Download Analytics Sentry Error logging StatusPage Status page