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Add flash-attn package (#42939)

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Auriane R 2024-03-21 14:23:07 +01:00 committed by GitHub
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commit c4ce51c9be
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var/spack/repos/builtin/packages/py-flash-attn/package.py Normal file
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# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
from spack.package import *
class PyFlashAttn(PythonPackage):
"""
This package provides the official implementation of FlashAttention.
"""
pypi = "flash-attn/flash_attn-2.5.4.tar.gz"
maintainers("aurianer")
license("BSD")
version("2.5.5", sha256="751cee17711d006fe7341cdd78584af86a6239afcfe43b9ed11c84db93126267")
version("2.5.4", sha256="d83bb427b517b07e9db655f6e5166eb2607dccf4d6ca3229e3a3528c206b0175")
depends_on("py-setuptools", type="build")
with default_args(type=("build", "run")):
depends_on("py-torch+cuda")
depends_on("py-ninja")
depends_on("py-einops")
depends_on("py-packaging")
depends_on("py-psutil", type="build")
depends_on("python@3.7:", type=("build", "run"))