flash-attn v2.8.2 + CUDA 12.9 #38
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…nda-forge-pinning 2025.07.24.10.11.14
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Hi! This is the friendly automated conda-forge-linting service. I just wanted to let you know that I linted all conda-recipes in your PR ( |
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CUDA 12.8 added support for architectures `sm_100`, `sm_101` and `sm_120`, while CUDA 12.9 further added `sm_103` and `sm_121`. To build for these, maintainers will need to modify their existing list of specified architectures (e.g. `CMAKE_CUDA_ARCHITECTURES`, `TORCH_CUDA_ARCH_LIST`, etc.) for their package. A good balance between broad support and storage footprint (resp. compilation time) is to add `sm_100` and `sm_120`. Since CUDA 12.8, the conda-forge nvcc package now sets `CUDAARCHS` and `TORCH_CUDA_ARCH_LIST` in its activation script to a string containing all of the supported real architectures plus the virtual architecture of the latest. Recipes for packages who use these variables to control their build but do not want to build for all supported architectures will need to override these variables in their build script. ref: https://docs.nvidia.com/cuda/cuda-toolkit-release-notes/index.html#new-features
…nda-forge-pinning 2025.07.26.20.42.37
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Those were removed in Dao-AILab/flash-attention@ce21272, I've updated the setup.py for this. |
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Tests all pass, so will just merge this (manually).
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It is very likely that the current package version for this feedstock is out of date.
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license_fileis packagedInformation about this PR:
@conda-forge-admin,please add bot automergein the title and merge the resulting PR. This command will add our bot automerge feature to your feedstock.bot-rerunlabel to this PR. The bot will close this PR and schedule another one. If you do not have permissions to add this label, you can use the phrase@conda-forge-admin, please rerun botin a PR comment to have theconda-forge-adminadd it for you.Closes: #36
Closes: #37
Closes: #39
Pending Dependency Version Updates
Here is a list of all the pending dependency version updates for this repo. Please double check all dependencies before merging.
This PR was created by the regro-cf-autotick-bot. The regro-cf-autotick-bot is a service to automatically track the dependency graph, migrate packages, and propose package version updates for conda-forge. Feel free to drop us a line if there are any issues! This PR was generated by https://github.com/regro/cf-scripts/actions/runs/16505122765 - please use this URL for debugging.