142 lines
7.2 KiB
Python
142 lines
7.2 KiB
Python
# Copyright 2013-2020 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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from glob import glob
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from llnl.util.filesystem import LibraryList
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import os
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import platform
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import llnl.util.tty as tty
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# FIXME Remove hack for polymorphic versions
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# This package uses a ugly hack to be able to dispatch, given the same
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# version, to different binary packages based on the platform that is
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# running spack. See #13827 for context.
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# If you need to add a new version, please be aware that:
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# - versions in the following dict are automatically added to the package
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# - version tuple must be in the form (checksum, url)
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# - checksum must be sha256
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# - package key must be in the form '{os}-{arch}' where 'os' is in the
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# format returned by platform.system() and 'arch' by platform.machine()
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_versions = {
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'10.2.89': {
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'Linux-x86_64': ('560d07fdcf4a46717f2242948cd4f92c5f9b6fc7eae10dd996614da913d5ca11', 'http://developer.download.nvidia.com/compute/cuda/10.2/Prod/local_installers/cuda_10.2.89_440.33.01_linux.run'),
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'Linux-ppc64le': ('5227774fcb8b10bd2d8714f0a716a75d7a2df240a9f2a49beb76710b1c0fc619', 'http://developer.download.nvidia.com/compute/cuda/10.2/Prod/local_installers/cuda_10.2.89_440.33.01_linux_ppc64le.run')},
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'10.1.243': {
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'Linux-x86_64': ('e7c22dc21278eb1b82f34a60ad7640b41ad3943d929bebda3008b72536855d31', 'https://developer.download.nvidia.com/compute/cuda/10.1/Prod/local_installers/cuda_10.1.243_418.87.00_linux.run')},
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'10.0.130': {
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'Linux-x86_64': ('92351f0e4346694d0fcb4ea1539856c9eb82060c25654463bfd8574ec35ee39a', 'https://developer.nvidia.com/compute/cuda/10.0/Prod/local_installers/cuda_10.0.130_410.48_linux')},
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'9.2.88': {
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'Linux-x86_64': ('8d02cc2a82f35b456d447df463148ac4cc823891be8820948109ad6186f2667c', 'https://developer.nvidia.com/compute/cuda/9.2/Prod/local_installers/cuda_9.2.88_396.26_linux')},
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'9.1.85': {
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'Linux-x86_64': ('8496c72b16fee61889f9281449b5d633d0b358b46579175c275d85c9205fe953', 'https://developer.nvidia.com/compute/cuda/9.1/Prod/local_installers/cuda_9.1.85_387.26_linux')},
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'9.0.176': {
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'Linux-x86_64': ('96863423feaa50b5c1c5e1b9ec537ef7ba77576a3986652351ae43e66bcd080c', 'https://developer.nvidia.com/compute/cuda/9.0/Prod/local_installers/cuda_9.0.176_384.81_linux-run')},
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'8.0.61': {
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'Linux-x86_64': ('9ceca9c2397f841024e03410bfd6eabfd72b384256fbed1c1e4834b5b0ce9dc4', 'https://developer.nvidia.com/compute/cuda/8.0/Prod2/local_installers/cuda_8.0.61_375.26_linux-run')},
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'8.0.44': {
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'Linux-x86_64': ('64dc4ab867261a0d690735c46d7cc9fc60d989da0d69dc04d1714e409cacbdf0', 'https://developer.nvidia.com/compute/cuda/8.0/prod/local_installers/cuda_8.0.44_linux-run')},
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'7.5.18': {
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'Linux-x86_64': ('08411d536741075131a1858a68615b8b73c51988e616e83b835e4632eea75eec', 'http://developer.download.nvidia.com/compute/cuda/7.5/Prod/local_installers/cuda_7.5.18_linux.run')},
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'6.5.14': {
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'Linux-x86_64': ('f3e527f34f317314fe8fcd8c85f10560729069298c0f73105ba89225db69da48', 'http://developer.download.nvidia.com/compute/cuda/6_5/rel/installers/cuda_6.5.14_linux_64.run')},
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}
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class Cuda(Package):
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"""CUDA is a parallel computing platform and programming model invented
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by NVIDIA. It enables dramatic increases in computing performance by
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harnessing the power of the graphics processing unit (GPU).
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Note: This package does not currently install the drivers necessary
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to run CUDA. These will need to be installed manually. See:
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https://docs.nvidia.com/cuda/ for details."""
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homepage = "https://developer.nvidia.com/cuda-zone"
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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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if pkg:
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version(ver, sha256=pkg[0], url=pkg[1], expand=False)
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# macOS Mojave drops NVIDIA graphics card support -- official NVIDIA
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# drivers do not exist for Mojave. See
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# https://devtalk.nvidia.com/default/topic/1043070/announcements/faq-about-macos-10-14-mojave-nvidia-drivers/
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# Note that a CUDA Toolkit installer does exist for macOS Mojave at
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# https://developer.nvidia.com/compute/cuda/10.1/Prod1/local_installers/cuda_10.1.168_mac.dmg,
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# but support for Mojave is dropped in later versions, and none of the
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# macOS NVIDIA drivers at
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# https://www.nvidia.com/en-us/drivers/cuda/mac-driver-archive/ mention
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# Mojave support -- only macOS High Sierra 10.13 is supported.
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conflicts('arch=darwin-mojave-x86_64')
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depends_on('libxml2', when='@10.1.243:')
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def setup_build_environment(self, env):
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if self.spec.satisfies('@10.1.243:'):
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libxml2_home = self.spec['libxml2'].prefix
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env.set('LIBXML2HOME', libxml2_home)
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env.append_path('LD_LIBRARY_PATH', libxml2_home.lib)
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def setup_dependent_build_environment(self, env, dependent_spec):
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env.set('CUDAHOSTCXX', dependent_spec.package.compiler.cxx)
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def setup_run_environment(self, env):
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env.set('CUDA_HOME', self.prefix)
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def install(self, spec, prefix):
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if os.path.exists('/tmp/cuda-installer.log'):
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try:
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os.remove('/tmp/cuda-installer.log')
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except OSError:
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if spec.satisfies('@10.1:'):
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tty.die("The cuda installer will segfault due to the "
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"presence of /tmp/cuda-installer.log "
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"please remove the file and try again ")
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runfile = glob(join_path(self.stage.source_path, 'cuda*_linux*'))[0]
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chmod = which('chmod')
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chmod('+x', runfile)
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runfile = which(runfile)
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# Note: NVIDIA does not officially support many newer versions of
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# compilers. For example, on CentOS 6, you must use GCC 4.4.7 or
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# older. See:
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# http://docs.nvidia.com/cuda/cuda-installation-guide-linux/#system-requirements
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# https://gist.github.com/ax3l/9489132
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# for details.
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# CUDA 10.1+ has different cmdline options for the installer
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arguments = [
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'--silent', # disable interactive prompts
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'--override', # override compiler version checks
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'--toolkit', # install CUDA Toolkit
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]
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if spec.satisfies('@10.1:'):
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arguments.append('--installpath=%s' % prefix) # Where to install
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else:
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arguments.append('--verbose') # Verbose log file
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arguments.append('--toolkitpath=%s' % prefix) # Where to install
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runfile(*arguments)
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try:
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os.remove('/tmp/cuda-installer.log')
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except OSError:
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pass
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@property
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def libs(self):
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libs = find_libraries('libcuda', root=self.prefix, shared=True,
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recursive=True)
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filtered_libs = []
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# CUDA 10.0 provides Compatability libraries for running newer versions
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# of CUDA with older drivers. These do not work with newer drivers.
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for lib in libs:
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if 'compat' not in lib.split(os.sep):
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filtered_libs.append(lib)
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return LibraryList(filtered_libs)
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