# 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)
import socket
from spack import *
class Chai(CachedCMakePackage, CudaPackage, ROCmPackage):
"""
Copy-hiding array interface for data migration between memory spaces
"""
homepage = "https://github.com/LLNL/CHAI"
git = "https://github.com/LLNL/CHAI.git"
tags = ['ecp', 'e4s', 'radiuss']
maintainers = ['davidbeckingsale']
version('develop', branch='develop', submodules=False)
version('main', branch='main', submodules=False)
version('2022.03.0', tag='v2022.03.0', submodules=False)
version('2.4.0', tag='v2.4.0', submodules=True)
version('2.3.0', tag='v2.3.0', submodules=True)
version('2.2.2', tag='v2.2.2', submodules=True)
version('2.2.1', tag='v2.2.1', submodules=True)
version('2.2.0', tag='v2.2.0', submodules=True)
version('2.1.1', tag='v2.1.1', submodules=True)
version('2.1.0', tag='v2.1.0', submodules=True)
version('2.0.0', tag='v2.0.0', submodules=True)
version('1.2.0', tag='v1.2.0', submodules=True)
version('1.1.0', tag='v1.1.0', submodules=True)
version('1.0', tag='v1.0', submodules=True)
variant('enable_pick', default=False, description='Enable pick method')
variant('shared', default=True, description='Build Shared Libs')
variant('raja', default=False, description='Build plugin for RAJA')
variant('benchmarks', default=False, description='Build benchmarks.')
variant('examples', default=True, description='Build examples.')
variant('openmp', default=False, description='Build using OpenMP')
# TODO: figure out gtest dependency and then set this default True
# and remove the +tests conflict below.
variant('tests', default=False, description='Build tests')
depends_on('cmake@3.8:', type='build')
depends_on('cmake@3.9:', type='build', when="+cuda")
depends_on('cmake@3.14:', when='@2022.03.0:')
depends_on('blt@0.5.0:', type='build', when='@2022.03.0:')
depends_on('blt@0.4.1:', type='build', when='@2.4.0:')
depends_on('blt@0.4.0:', type='build', when='@2.3.0')
depends_on('blt@0.3.6:', type='build', when='@:2.2.2')
depends_on('umpire')
depends_on('umpire@2022.03.0:', when='@2022.03.0:')
depends_on('umpire@6.0.0', when="@2.4.0")
depends_on('umpire@4.1.2', when="@2.2.0:2.3.0")
depends_on('umpire@main', when='@main')
with when('+cuda'):
depends_on('umpire+cuda')
for sm_ in CudaPackage.cuda_arch_values:
depends_on('umpire+cuda cuda_arch={0}'.format(sm_),
when='cuda_arch={0}'.format(sm_))
with when('+rocm'):
depends_on('umpire+rocm')
for arch in ROCmPackage.amdgpu_targets:
depends_on('umpire+rocm amdgpu_target={0}'.format(arch),
when='amdgpu_target={0}'.format(arch))
with when('+raja'):
depends_on('raja~openmp', when='~openmp')
depends_on('raja+openmp', when='+openmp')
depends_on('raja@0.14.0', when="@2.4.0")
depends_on('raja@0.13.0', when="@2.3.0")
depends_on('raja@0.12.0', when="@2.2.0:2.2.2")
depends_on('raja@2022.03.0:', when='@2022.03.0:')
depends_on('raja@main', when='@main')
with when('+cuda'):
depends_on('raja+cuda')
for sm_ in CudaPackage.cuda_arch_values:
depends_on('raja+cuda cuda_arch={0}'.format(sm_),
when='cuda_arch={0}'.format(sm_))
with when('+rocm'):
depends_on('raja+rocm')
for arch in ROCmPackage.amdgpu_targets:
depends_on('raja+rocm amdgpu_target={0}'.format(arch),
when='amdgpu_target={0}'.format(arch))
conflicts('+benchmarks', when='~tests')
def _get_sys_type(self, spec):
sys_type = spec.architecture
if "SYS_TYPE" in env:
sys_type = env["SYS_TYPE"]
return sys_type
@property
def cache_name(self):
hostname = socket.gethostname()
if "SYS_TYPE" in env:
hostname = hostname.rstrip('1234567890')
return "{0}-{1}-{2}@{3}.cmake".format(
hostname,
self._get_sys_type(self.spec),
self.spec.compiler.name,
self.spec.compiler.version
)
def initconfig_hardware_entries(self):
spec = self.spec
entries = super(Chai, self).initconfig_hardware_entries()
entries.append(cmake_cache_option("ENABLE_OPENMP", '+openmp' in spec))
if '+cuda' in spec:
entries.append(cmake_cache_option("ENABLE_CUDA", True))
entries.append(cmake_cache_option("CMAKE_CUDA_SEPARABLE_COMPILATION", True))
entries.append(cmake_cache_option("CUDA_SEPARABLE_COMPILATION", True))
if not spec.satisfies('cuda_arch=none'):
cuda_arch = spec.variants['cuda_arch'].value
entries.append(cmake_cache_string(
"CUDA_ARCH", 'sm_{0}'.format(cuda_arch[0])))
entries.append(cmake_cache_string(
"CMAKE_CUDA_ARCHITECTURES", '{0}'.format(cuda_arch[0])))
flag = '-arch sm_{0}'.format(cuda_arch[0])
entries.append(cmake_cache_string(
"CMAKE_CUDA_FLAGS", '{0}'.format(flag)))
else:
entries.append(cmake_cache_option("ENABLE_CUDA", False))
if '+rocm' in spec:
entries.append(cmake_cache_option("ENABLE_HIP", True))
entries.append(cmake_cache_path(
"HIP_ROOT_DIR", '{0}'.format(spec['hip'].prefix)))
archs = self.spec.variants['amdgpu_target'].value
if archs != 'none':
arch_str = ",".join(archs)
entries.append(cmake_cache_string(
"HIP_HIPCC_FLAGS", '--amdgpu-target={0}'.format(arch_str)))
else:
entries.append(cmake_cache_option("ENABLE_HIP", False))
return entries
def initconfig_package_entries(self):
spec = self.spec
entries = []
option_prefix = "CHAI_" if spec.satisfies("@2022.03.0:") else ""
entries.append(cmake_cache_path("BLT_SOURCE_DIR", spec['blt'].prefix))
if '+raja' in spec:
entries.append(cmake_cache_option(
"{}ENABLE_RAJA_PLUGIN".format(option_prefix), True))
entries.append(cmake_cache_path("RAJA_DIR", spec['raja'].prefix))
entries.append(cmake_cache_option(
"{}ENABLE_PICK".format(option_prefix), '+enable_pick' in spec))
entries.append(cmake_cache_path(
"umpire_DIR", spec['umpire'].prefix.share.umpire.cmake))
entries.append(cmake_cache_option("ENABLE_TESTS", '+tests' in spec))
entries.append(cmake_cache_option("ENABLE_BENCHMARKS", '+benchmarks' in spec))
entries.append(cmake_cache_option(
"{}ENABLE_EXAMPLES".format(option_prefix), '+examples' in spec))
entries.append(cmake_cache_option("BUILD_SHARED_LIBS", '+shared' in spec))
return entries
def cmake_args(self):
options = []
return options