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# Copyright 2013-2022 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.error import SpackError
from spack.package import *
def async_api_validator(pkg_name, variant_name, values):
if 'none' in values and len(values) != 1:
raise SpackError("The value 'none' is not usable"
" with other async_api values.")
if 'intel_cppr' in values and 'cray_dw' in values:
raise SpackError("The 'intel_cppr' and 'cray_dw' asynchronous"
" APIs are incompatible.")
class Axl(CMakePackage):
"""Asynchronous transfer library"""
homepage = "https://github.com/ecp-veloc/AXL"
url = "https://github.com/ecp-veloc/AXL/archive/v0.4.0.tar.gz"
git = "https://github.com/ecp-veloc/axl.git"
tags = ['ecp']
maintainers = ['CamStan', 'gonsie']
version('main', branch='main')
version('0.5.0', sha256='9f3bbb4de563896551bdb68e889ba93ea1984586961ad8c627ed766bff020acf')
version('0.4.0', sha256='0530142629d77406a00643be32492760c2cf12d1b56c6b6416791c8ff5298db2')
version('0.3.0', sha256='737d616b669109805f7aed1858baac36c97bf0016e1115b5c56ded05d792613e')
version('0.2.0', sha256='d04a445f102b438fe96a1ff3429790b0c035f0d23c2797bb5601a00b582a71fc', deprecated=True)
version('0.1.1', sha256='36edac007938fe47d979679414c5c27938944d32536e2e149f642916c5c08eaa', deprecated=True)
depends_on('kvtree')
depends_on('zlib', type='link')
variant('async_api', default='daemon',
description='Set of async transfer APIs to enable',
values=['cray_dw', 'intel_cppr', 'daemon', 'none'], multi=True,
validator=async_api_validator)
variant('bbapi', default=True, description='Enable IBM BBAPI support')
variant('bbapi_fallback', default=False,
description='Using BBAPI, if source or destination don\'t support \
file extents then fallback to pthreads')
variant('dw', default=False, description='Enable Cray DataWarp support')
variant('shared', default=True, description='Build with shared libraries')
depends_on('kvtree+shared', when='@0.5: +shared')
depends_on('kvtree~shared', when='@0.5: ~shared')
def cmake_args(self):
spec = self.spec
args = []
args.append(self.define('WITH_KVTREE_PREFIX', spec['kvtree'].prefix))
if spec.satisfies('@:0.3.0'):
apis = list(spec.variants['async_api'].value)
if 'daemon' in apis:
args.append('-DAXL_ASYNC_DAEMON=ON')
apis.remove('daemon')
for api in apis:
args.append('-DAXL_ASYNC_API={0}'.format(api.upper()))
if spec.satisfies('@0.4.0:'):
args.append(self.define_from_variant(
'ENABLE_BBAPI_FALLBACK', 'bbapi_fallback'
))
if spec.satisfies('@0.5.0:'):
args.append(self.define_from_variant('ENABLE_IBM_BBAPI', 'bbapi'))
args.append(self.define_from_variant('ENABLE_CRAY_DW', 'dw'))
args.append(self.define_from_variant('BUILD_SHARED_LIBS', 'shared'))
else:
if spec.satisfies('platform=cray'):
args.append(self.define('AXL_LINK_STATIC', True))
return args
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