912ef34206
* get cupy compiling with latest cuda * fix other cupy-deps * fix version bounds --------- Co-authored-by: Robert Underwood <runderwood@anl.gov>
64 lines
2.2 KiB
Python
64 lines
2.2 KiB
Python
# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
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# Spack Project Developers. See the top-level COPYRIGHT file for details.
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#
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# SPDX-License-Identifier: (Apache-2.0 OR MIT)
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import platform
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from spack.package import *
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_versions = {
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# cuTensor 1.5.0
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"1.5.0.3": {
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"Linux-x86_64": "4fdebe94f0ba3933a422cff3dd05a0ef7a18552ca274dd12564056993f55471d",
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"Linux-ppc64le": "ad736acc94e88673b04a3156d7d3a408937cac32d083acdfbd8435582cbe15db",
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"Linux-aarch64": "5b9ac479b1dadaf40464ff3076e45f2ec92581c07df1258a155b5bcd142f6090",
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},
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"2.0.1.2": {
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"Linux-x86_64": "ededa12ca622baad706ea0a500a358ea51146535466afabd96e558265dc586a2",
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"Linux-ppc64le": "7176083a4dad44cb0176771be6efb3775748ad30a39292bf7b4584510f1dd811",
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},
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}
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class Cutensor(Package):
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"""NVIDIA cuTENSOR Library is a GPU-accelerated tensor linear algebra
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library providing tensor contraction, reduction and elementwise
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operations."""
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homepage = "https://developer.nvidia.com/cutensor"
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maintainers("bvanessen")
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url = "cutensor"
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skip_version_audit = ["platform=darwin", "platform=windows"]
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for ver, packages in _versions.items():
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key = "{0}-{1}".format(platform.system(), platform.machine())
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pkg = packages.get(key)
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cutensor_ver = ver
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cuda_ver = "10.0"
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if platform.machine() == "aarch64":
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cuda_ver = "11.0"
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if pkg:
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version(cutensor_ver, sha256=pkg)
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# Add constraints matching CUDA version to cuTensor version
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cuda_req = "cuda@{0}:".format(cuda_ver)
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cutensor_ver_req = "@{0}".format(cutensor_ver)
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depends_on(cuda_req, when=cutensor_ver_req)
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def url_for_version(self, version):
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# Get the system and machine arch for building the file path
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sys = "{0}-{1}".format(platform.system(), platform.machine())
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# Munge it to match Nvidia's naming scheme
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sys_key = sys.lower()
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sys_key = sys_key.replace("aarch64", "sbsa")
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url = "https://developer.download.nvidia.com/compute/cutensor/redist/libcutensor/{0}/libcutensor-{0}-{1}-archive.tar.xz"
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return url.format(sys_key, version)
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def install(self, spec, prefix):
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install_tree(".", prefix)
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