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elpa: port to microarch (#13655)

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* elpa: port to microarch

* flake8

* Update package.py

* Update var/spack/repos/builtin/packages/elpa/package.py

Co-Authored-By: Adam J. Stewart <ajstewart426@gmail.com>
This commit is contained in:
Christoph Junghans 2019-12-08 08:03:59 -07:00 committed by Adam J. Stewart
parent 4e24c4ca5f
commit 16a61d1422
1 changed files with 29 additions and 21 deletions
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50
var/spack/repos/builtin/packages/elpa/package.py
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@ -62,32 +62,40 @@ def headers(self):
build_directory = 'spack-build'
def setup_build_environment(self, env):
spec = self.spec
env.set('CC', spec['mpi'].mpicc)
env.set('FC', spec['mpi'].mpifc)
env.set('CXX', spec['mpi'].mpicxx)
env.append_flags('LDFLAGS', spec['lapack'].libs.search_flags)
env.append_flags('LIBS', spec['lapack'].libs.link_flags)
env.set('SCALAPACK_LDFLAGS', spec['scalapack'].libs.joined())
def configure_args(self):
# TODO: set optimum flags for platform+compiler combo, see
# https://github.com/hfp/xconfigure/tree/master/elpa
# also see:
# https://src.fedoraproject.org/cgit/rpms/elpa.git/
# https://packages.qa.debian.org/e/elpa.html
spec = self.spec
options = []
# without -march=native there is configure error for 2017.05.02
# Could not compile test program, try with --disable-sse, or
# adjust the C compiler or CFLAGS
if '+optflags' in self.spec:
# TODO: add --enable-gpu, --disable-sse-assembly, --enable-sparc64
# and --enable-neon-arch64
simd_features = ['vsx', 'sse', 'avx', 'avx2', 'avx512', 'bgp', 'bgq']
for feature in simd_features:
msg = '--enable-{0}' if feature in spec.target else '--disable-{0}'
options.append(msg.format(feature))
# If no features are found, enable the generic ones
if not any(f in spec.target for f in simd_features):
options.append('--enable-generic')
if '+optflags' in spec:
options.extend([
'FCFLAGS=-O2 -ffree-line-length-none',
'CFLAGS=-O2'
])
if '+openmp' in self.spec:
if '+openmp' in spec:
options.append('--enable-openmp')
else:
options.append('--disable-openmp')
options.extend([
'CC={0}'.format(spec['mpi'].mpicc),
'FC={0}'.format(spec['mpi'].mpifc),
'CXX={0}'.format(spec['mpi'].mpicxx),
'LDFLAGS={0}'.format(spec['lapack'].libs.search_flags),
'LIBS={0}'.format(spec['lapack'].libs.link_flags),
'SCALAPACK_LDFLAGS={0}'.format(spec['scalapack'].libs.joined())
])
return options