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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.pkg.builtin.blis import BlisBase
class Amdblis(BlisBase):
"""AMD Optimized BLIS.
BLIS is a portable software framework for instantiating high-performance
BLAS-like dense linear algebra libraries. The framework was designed to
isolate essential kernels of computation that, when optimized, immediately
enable optimized implementations of most of its commonly used and
computationally intensive operations.
"""
_name = 'amdblis'
homepage = "https://developer.amd.com/amd-aocl/blas-library/"
url = "https://github.com/amd/blis/archive/3.0.tar.gz"
git = "https://github.com/amd/blis.git"
maintainers = ['amd-toolchain-support']
version('3.0', sha256='ac848c040cd6c3550fe49148dbdf109216cad72d3235763ee7ee8134e1528517')
version('2.2', sha256='e1feb60ac919cf6d233c43c424f6a8a11eab2c62c2c6e3f2652c15ee9063c0c9')
def configure_args(self):
spec = self.spec
args = super(Amdblis, self).configure_args()
if spec.satisfies('@3.0 %aocc'):
""" To enabled Fortran to C calling convention for
complex types when compiling with aocc flang"""
args.append('CFLAGS={0}'.format("-DAOCL_F2C"))
args.append('CXXFLAGS={0}'.format("-DAOCL_F2C"))
return args
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