In the Crest catalog
Dao-AILab/flash-attention
Fast and memory-efficient exact attention
- Stars
- 25.1K
- Forks
- 3.1K
- Language
- Python
- Last push
- 23d ago
- Last release
- 5mo ago
Linked by the package’s own registry metadata.GitHub (opens in a new tab)
Package · PyPI
flash-attn-4
PyPI · v4.0.0b36 · BSD 3-Clause License
Flash Attention CUTE (CUDA Template Engine) implementation
Tentative categories were assigned with moderate confidence (0.5 to 0.75): they are shown, but they do not count toward a category’s momentum. How categories work
Technologies
Install
pip install flash-attn-4Adoption
- Adoption
- Not published by PyPI
- Not published
- Popularity
- Not published by PyPI
- Not published
- Dependents
- Not published by PyPI
- Not published
- Maintenance
- 0.98
- DerivedRelease cadence and recency, 0 to 1
- Releases per year
- 49
- 34 versions over its life
Growth by period
PyPI publishes no adoption figure, so there is no growth to derive. Nothing is estimated in its place.
- 7 days
- Not published by PyPI
- Not published
- 30 days
- Not published by PyPI
- Not published
- 90 days
- Not published by PyPI
- Not published
- 1 year
- Not published by PyPI
- Not published
Adoption history
Adoption history
PyPI publishes no adoption count, so there is no history to chart. That is a fact about the registry, not a gap in ours: the package’s releases and maintenance are measured instead.
Facts from the registry
- Latest version
- v4.0.0b36
- 34 versions
- First published
- FEB 9, 2026
- Last release
- OCT 21, 2026
- 3d ago
- Licence
- BSD 3-Clause License
Repository
Dependencies latest version · v4.0.0b36
Runtime 7
- apache-tvm-ffi
<0.2,>=0.1.11 - einopsAny version
- nvidia-cutlass-dsl
>=4.6.2 - quack-kernels
>=0.5.3 - torchAny version
- torch-c-dlpack-extAny version
- typing_extensionsAny version
Related packages
- fa4Flash Attention CUTE (CUDA Template Engine) implementationPublished from the same repository
- flash-attnFlash Attention: Fast and Memory-Efficient Exact AttentionPublished from the same repository
- pi-flash-attnFlash Attention: Fast and Memory-Efficient Exact AttentionPublished from the same repository
- qifaflash-attn quick installerPublished from the same repository
- sgl-fa4Flash Attention CUTE (CUDA Template Engine) implementationPublished from the same repository
- tokenspeed-fa4Flash Attention CUTE (CUDA Template Engine) implementationPublished from the same repository
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Related news
No published news event mentions this package or its repository yet.