24c01d57cf
* fix remaining flake8 errors * imports: sort imports everywhere in Spack We enabled import order checking in #23947, but fixing things manually drives people crazy. This used `spack style --fix --all` from #24071 to automatically sort everything in Spack so PR submitters won't have to deal with it. This should go in after #24071, as it assumes we're using `isort`, not `flake8-import-order` to order things. `isort` seems to be more flexible and allows `llnl` mports to be in their own group before `spack` ones, so this seems like a good switch.
113 lines
4.4 KiB
Python
113 lines
4.4 KiB
Python
# Copyright 2013-2021 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 glob
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import os
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import sys
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from spack import *
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class Verrou(AutotoolsPackage):
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"""A floating-point error checker.
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Verrou helps you look for floating-point round-off errors in programs. It
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implements a stochastic floating-point arithmetic based on random rounding:
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all floating-point operations are perturbed by randomly switching rounding
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modes. This can be seen as an asynchronous variant of the CESTAC method, or
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a subset of Monte Carlo Arithmetic, performing only output randomization
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through random rounding.
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"""
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homepage = "https://github.com/edf-hpc/verrou"
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url = "https://github.com/edf-hpc/verrou/archive/v2.0.0.tar.gz"
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git = "https://github.com/edf-hpc/verrou.git"
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maintainers = ['HadrienG2']
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version('develop', branch='master')
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version('2.2.0', sha256='d4ea3d19f0c61329723907b5b145d85776bb702643c1605a31f584484d2c5efc')
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version('2.1.0', sha256='b1ba49f84aebab15b8ab5649946c9c31b53ad1499f6ffb681c98db41ed28566d')
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version('2.0.0', sha256='798df6e426ec57646a2a626d756b72f0171647ae5b07c982952dae2d71e26045')
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version('1.1.0', sha256='b5105f61c65680f31551199cd143b2e15f412c34c821537998a7165e315dde2d')
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# The server is sometimes a bit slow to respond
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timeout = {'timeout': 60}
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resource(name='valgrind-3.15.0',
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url='https://sourceware.org/pub/valgrind/valgrind-3.15.0.tar.bz2',
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sha256='417c7a9da8f60dd05698b3a7bc6002e4ef996f14c13f0ff96679a16873e78ab1',
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when='@2.2.0:',
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fetch_options=timeout)
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resource(name='valgrind-3.14.0',
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url='https://sourceware.org/pub/valgrind/valgrind-3.14.0.tar.bz2',
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sha256='037c11bfefd477cc6e9ebe8f193bb237fe397f7ce791b4a4ce3fa1c6a520baa5',
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when='@2.1.0:2.1.99',
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fetch_options=timeout)
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resource(name='valgrind-3.13.0',
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url='https://sourceware.org/pub/valgrind/valgrind-3.13.0.tar.bz2',
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sha256='d76680ef03f00cd5e970bbdcd4e57fb1f6df7d2e2c071635ef2be74790190c3b',
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when='@1.1.0:2.0.99',
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fetch_options=timeout)
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variant('fma', default=True,
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description='Activates fused multiply-add support for Verrou')
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depends_on('autoconf', type='build')
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depends_on('automake', type='build')
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depends_on('libtool', type='build')
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depends_on('m4', type='build')
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depends_on('python@:2.99.99', when='@1.1.0:2.0.99', type=('build', 'run'))
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depends_on('python@3.0:', when='@2.1.0:', type=('build', 'run'))
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extends('python')
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def patch(self):
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# We start with the verrou source tree and a "valgrind-x.y.z" subdir.
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# But we actually need a valgrind source tree with a "verrou" subdir.
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# First, let's locate the valgrind sources...
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valgrind_dirs = glob.glob('valgrind-*')
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assert len(valgrind_dirs) == 1
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valgrind_dir = valgrind_dirs[0]
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# ...then we can flip the directory organization around
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verrou_files = os.listdir('.')
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verrou_files.remove(valgrind_dir)
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os.mkdir('verrou')
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for name in verrou_files:
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os.rename(name, os.path.join('verrou', name))
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for name in os.listdir(valgrind_dir):
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os.rename(os.path.join(valgrind_dir, name), name)
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os.rmdir(valgrind_dir)
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# Once this is done, we can patch valgrind
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if self.spec.satisfies('@:2.0.99'):
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which('patch')('-p0', '--input=verrou/valgrind.diff')
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else:
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which('patch')('-p1', '--input=verrou/valgrind.diff')
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# Autogenerated perl path may be too long, need to fix this here
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# because these files are used during the build.
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for link_tool_in in glob.glob('coregrind/link_tool_exe_*.in'):
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filter_file('^#! @PERL@',
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'#! /usr/bin/env perl',
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link_tool_in)
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def autoreconf(self, spec, prefix):
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# Needed because we patched valgrind
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which("bash")("autogen.sh")
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def configure_args(self):
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spec = self.spec
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options = [
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'--enable-only64bit',
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'--{0}able-verrou-fma'.format('en' if '+fma' in spec else 'dis')
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]
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if sys.platform == 'darwin':
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options.append('--build=amd64-darwin')
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return options
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