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# Copyright 2013-2021 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
from spack import *
import os
class AoclSparse(CMakePackage):
"""AOCL-Sparse is a library that contains basic linear algebra subroutines
for sparse matrices and vectors optimized for AMD EPYC family of processors.
It is designed to be used with C and C++. Current functionality of sparse
library supports SPMV function with CSR and ELLPACK formats."""
homepage = "https://developer.amd.com/amd-aocl/aocl-sparse/"
url = "https://github.com/amd/aocl-sparse/archive/3.0.tar.gz"
git = "https://github.com/amd/aocl-sparse.git"
maintainers = ['amd-toolchain-support']
version('3.0', sha256='1d04ba16e04c065051af916b1ed9afce50296edfa9b1513211a7378e1d6b952e')
version('2.2', sha256='33c2ed6622cda61d2613ee63ff12c116a6cd209c62e54307b8fde986cd65f664')
conflicts("%gcc@:9.1.999", msg="Minimum required GCC version is 9.2.0")
variant('build_type', default='Release',
description='CMake build type',
values=('Debug', 'Release'))
variant('shared', default=True,
description='Build shared library')
variant('ilp64', default=False,
description='Build with ILP64 support')
depends_on('boost', when='@2.2')
@property
def build_directory(self):
"""Returns the directory to use when building the package
:return: directory where to build the package
"""
build_directory = self.stage.source_path
if self.spec.variants['build_type'].value == 'Debug':
build_directory = join_path(build_directory, 'build', 'debug')
else:
build_directory = join_path(build_directory, 'build', 'release')
return build_directory
def cmake_args(self):
"""Runs ``cmake`` in the build directory"""
spec = self.spec
args = [
"../..",
"-DCMAKE_INSTALL_PREFIX:PATH={0}".format(spec.prefix),
"-DCMAKE_CXX_COMPILER={0}".format(os.path.basename(spack_cxx))
]
if spec.variants['build_type'].value == 'Debug':
args.append("-DCMAKE_BUILD_TYPE=Debug")
else:
args.append("-DCMAKE_BUILD_TYPE=Release")
args.extend([
self.define_from_variant('BUILD_SHARED_LIBS', 'shared'),
"-DBUILD_CLIENTS_BENCHMARKS:BOOL=%s" % (
'ON' if self.run_tests else 'OFF')
])
if spec.satisfies('@3.0:'):
args.extend([
self.define_from_variant('BUILD_ILP64', 'ilp64')
])
return args
@run_after('build')
@on_package_attributes(run_tests=True)
def check(self):
""" Simple test to test the built library by running
one of the aocl-sparse examples, after compiling the
library with benchmarks.
"""
dso_suffix = 'so' if '+shared' in self.spec else 'a'
if self.spec.variants['build_type'].value == 'Debug':
lib_path = join_path(self.build_directory,
'library',
'libaoclsparse-d.{0}'.format(dso_suffix))
else:
lib_path = join_path(self.build_directory,
'library',
'libaoclsparse.{0}'.format(dso_suffix))
test_bench_bin = join_path(self.build_directory, 'tests',
'staging', 'aoclsparse-bench')
test_args = " --function=csrmv --precision=d "
test_args += "--sizem=1000 --sizen=1000 --sizennz=4000 --verify=1 "
os.system(test_bench_bin + test_args + lib_path)
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