174 lines
6.5 KiB
Python
174 lines
6.5 KiB
Python
##############################################################################
|
|
# Copyright (c) 2013-2016, Lawrence Livermore National Security, LLC.
|
|
# Produced at the Lawrence Livermore National Laboratory.
|
|
#
|
|
# This file is part of Spack.
|
|
# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
|
|
# LLNL-CODE-647188
|
|
#
|
|
# For details, see https://github.com/llnl/spack
|
|
# Please also see the NOTICE and LICENSE files for our notice and the LGPL.
|
|
#
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU Lesser General Public License (as
|
|
# published by the Free Software Foundation) version 2.1, February 1999.
|
|
#
|
|
# This program is distributed in the hope that it will be useful, but
|
|
# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
|
|
# conditions of the GNU Lesser General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU Lesser General Public
|
|
# License along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
##############################################################################
|
|
from spack import *
|
|
from spack.package_test import *
|
|
import spack.architecture
|
|
import os
|
|
|
|
|
|
class Openblas(MakefilePackage):
|
|
"""OpenBLAS: An optimized BLAS library"""
|
|
homepage = 'http://www.openblas.net'
|
|
url = 'http://github.com/xianyi/OpenBLAS/archive/v0.2.19.tar.gz'
|
|
|
|
version('0.2.20', '48637eb29f5b492b91459175dcc574b1')
|
|
version('0.2.19', '28c998054fd377279741c6f0b9ea7941')
|
|
version('0.2.18', '805e7f660877d588ea7e3792cda2ee65')
|
|
version('0.2.17', '664a12807f2a2a7cda4781e3ab2ae0e1')
|
|
version('0.2.16', 'fef46ab92463bdbb1479dcec594ef6dc')
|
|
version('0.2.15', 'b1190f3d3471685f17cfd1ec1d252ac9')
|
|
|
|
version('develop', git='https://github.com/xianyi/OpenBLAS.git', branch='develop')
|
|
|
|
variant(
|
|
'shared',
|
|
default=True,
|
|
description='Build shared libraries as well as static libs.'
|
|
)
|
|
variant('openmp', default=False, description="Enable OpenMP support.")
|
|
variant('pic', default=True, description='Build position independent code')
|
|
|
|
# virtual dependency
|
|
provides('blas')
|
|
provides('lapack')
|
|
|
|
patch('make.patch', when='@0.2.16:')
|
|
# This patch is in a pull request to OpenBLAS that has not been handled
|
|
# https://github.com/xianyi/OpenBLAS/pull/915
|
|
# UPD: the patch has been merged starting version 0.2.20
|
|
patch('openblas_icc.patch', when='@:0.2.19%intel')
|
|
patch('openblas_icc_openmp.patch', when='%intel@16.0:')
|
|
patch('openblas_icc_fortran.patch', when='%intel@16.0:')
|
|
|
|
# Change file comments to work around clang 3.9 assembler bug
|
|
# https://github.com/xianyi/OpenBLAS/pull/982
|
|
patch('openblas0.2.19.diff', when='@0.2.19')
|
|
|
|
parallel = False
|
|
|
|
conflicts('%intel@16', when='@0.2.15:0.2.19')
|
|
|
|
@run_before('edit')
|
|
def check_compilers(self):
|
|
# As of 06/2016 there is no mechanism to specify that packages which
|
|
# depends on Blas/Lapack need C or/and Fortran symbols. For now
|
|
# require both.
|
|
if self.compiler.f77 is None:
|
|
raise InstallError(
|
|
'OpenBLAS requires both C and Fortran compilers!'
|
|
)
|
|
# Add support for OpenMP
|
|
if '+openmp' in self.spec and self.spec.satisfies('%clang'):
|
|
# Openblas (as of 0.2.18) hardcoded that OpenMP cannot
|
|
# be used with any (!) compiler named clang, bummer.
|
|
raise InstallError(
|
|
'OpenBLAS does not support OpenMP with clang!'
|
|
)
|
|
|
|
@property
|
|
def make_defs(self):
|
|
# Configure fails to pick up fortran from FC=/abs/path/to/f77, but
|
|
# works fine with FC=/abs/path/to/gfortran.
|
|
# When mixing compilers make sure that
|
|
# $SPACK_ROOT/lib/spack/env/<compiler> have symlinks with reasonable
|
|
# names and hack them inside lib/spack/spack/compilers/<compiler>.py
|
|
|
|
make_defs = [
|
|
'CC={0}'.format(spack_cc),
|
|
'FC={0}'.format(spack_f77),
|
|
'MAKE_NO_J=1'
|
|
]
|
|
# invoke make with the correct TARGET for aarch64
|
|
if 'aarch64' in spack.architecture.sys_type():
|
|
make_defs += [
|
|
'TARGET=PILEDRIVER',
|
|
'TARGET=ARMV8'
|
|
]
|
|
if self.spec.satisfies('%gcc@:4.8.4'):
|
|
make_defs += ['NO_AVX2=1']
|
|
if '~shared' in self.spec:
|
|
if '+pic' in self.spec:
|
|
make_defs.extend([
|
|
'CFLAGS={0}'.format(self.compiler.pic_flag),
|
|
'FFLAGS={0}'.format(self.compiler.pic_flag)
|
|
])
|
|
make_defs += ['NO_SHARED=1']
|
|
# fix missing _dggsvd_ and _sggsvd_
|
|
if self.spec.satisfies('@0.2.16'):
|
|
make_defs += ['BUILD_LAPACK_DEPRECATED=1']
|
|
# Add support for OpenMP
|
|
if '+openmp' in self.spec:
|
|
make_defs += ['USE_OPENMP=1']
|
|
|
|
return make_defs
|
|
|
|
@property
|
|
def build_targets(self):
|
|
targets = ['libs', 'netlib']
|
|
|
|
# Build shared if variant is set.
|
|
if '+shared' in self.spec:
|
|
targets += ['shared']
|
|
|
|
return self.make_defs + targets
|
|
|
|
@run_after('build')
|
|
@on_package_attributes(run_tests=True)
|
|
def check_build(self):
|
|
make('tests', *self.make_defs)
|
|
|
|
@property
|
|
def install_targets(self):
|
|
make_args = [
|
|
'install',
|
|
'PREFIX={0}'.format(self.prefix),
|
|
]
|
|
return make_args + self.make_defs
|
|
|
|
@run_after('install')
|
|
@on_package_attributes(run_tests=True)
|
|
def check_install(self):
|
|
spec = self.spec
|
|
# Openblas may pass its own test but still fail to compile Lapack
|
|
# symbols. To make sure we get working Blas and Lapack, do a small
|
|
# test.
|
|
source_file = join_path(os.path.dirname(self.module.__file__),
|
|
'test_cblas_dgemm.c')
|
|
blessed_file = join_path(os.path.dirname(self.module.__file__),
|
|
'test_cblas_dgemm.output')
|
|
|
|
include_flags = spec['openblas'].headers.cpp_flags
|
|
link_flags = spec['openblas'].libs.ld_flags
|
|
if self.compiler.name == 'intel':
|
|
link_flags += ' -lifcore'
|
|
link_flags += ' -lpthread'
|
|
if '+openmp' in spec:
|
|
link_flags += ' ' + self.compiler.openmp_flag
|
|
|
|
output = compile_c_and_execute(
|
|
source_file, [include_flags], link_flags.split()
|
|
)
|
|
compare_output_file(output, blessed_file)
|