62927654dd
We'd like to use a consistent checksum scheme everywhere so that we can:
a) incorporate archive checksums into our specs and have a
consistent hashing algorithm across all specs.
b) index mirrors with a consistent type of checksum, and not one that
is dependent on how spack packages are written.
- [x] convert existing md5, sha224, sha512, sha1 checksums to sha256
38 lines
1.6 KiB
Python
38 lines
1.6 KiB
Python
# Copyright 2013-2019 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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from spack import *
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class Nccl(MakefilePackage):
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"""Optimized primitives for collective multi-GPU communication."""
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homepage = "https://github.com/NVIDIA/nccl"
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url = "https://github.com/NVIDIA/nccl/archive/v2.4.8-1.tar.gz"
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version('2.4.8-1', sha256='e2260da448ebbebe437f74768a346d28c74eabdb92e372a3dc6652a626318924')
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version('2.4.6-1', sha256='ea4421061a7b9c454f2e088f68bfdbbcefab80ce81cafc70ee6c7742b1439591')
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version('2.4.2-1', sha256='e3dd04b22eb541394bd818e5f78ac23a09cc549690d5d55d6fccc1a36155385a')
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version('2.3.7-1', sha256='e6eff80d9d2db13c61f8452e1400ca2f098d2dfe42857cb23413ce081c5b9e9b')
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version('2.3.5-5', sha256='bac9950b4d3980c25baa8e3e4541d2dfb4d21edf32ad3b89022d04920357142f')
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version('1.3.4-1', sha256='11e4eb44555bb28b9cbad973dacb4640b82710c9769e719afc2013b63ffaf884')
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version('1.3.0-1', sha256='53f36151061907bdcafad1c26c1d9370a0a8400f561a83704a5138213ba51003')
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depends_on('cuda')
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# https://github.com/NVIDIA/nccl/issues/244
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patch('so_reuseport.patch', when='@2.3.7-1:2.4.8-1')
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@property
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def build_targets(self):
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return ['CUDA_HOME={0}'.format(self.spec['cuda'].prefix)]
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@property
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def install_targets(self):
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if self.version >= Version('2.3.5-5'):
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return ['PREFIX={0}'.format(self.prefix), 'src.install']
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else:
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return ['PREFIX={0}'.format(self.prefix), 'install']
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