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Diffstat (limited to 'var')
| -rw-r--r-- | var/spack/repos/builtin/packages/alpaka/package.py | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/var/spack/repos/builtin/packages/alpaka/package.py b/var/spack/repos/builtin/packages/alpaka/package.py new file mode 100644 index 0000000000..7f26543c05 --- /dev/null +++ b/var/spack/repos/builtin/packages/alpaka/package.py @@ -0,0 +1,77 @@ +# 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 * + + +class Alpaka(CMakePackage, CudaPackage): + """Abstraction Library for Parallel Kernel Acceleration.""" + + homepage = "https://alpaka.readthedocs.io" + url = "https://github.com/alpaka-group/alpaka/archive/refs/tags/0.6.0.tar.gz" + git = "https://github.com/alpaka-group/alpaka.git" + + maintainers = ['vvolkl'] + + version('develop', branch='develop') + version('0.6.0', sha256='7424ecaee3af15e587b327e983998410fa379c61d987bfe923c7e95d65db11a3') + version('0.5.0', sha256='0ba08ea19961dd986160219ba00d6162fe7758980d88a606eff6494d7b3a6cd1') + version('0.4.0', sha256='ad7905b13c22abcee4344ba225a65078e3f452ad45a9eda907e7d27c08315e46') + + variant("backend", multi=True, values=('serial', 'threads', 'fiber', 'tbb', 'omp2_gridblock', 'omp2_blockthread', 'omp5', 'oacc', 'cuda', 'cuda_only', 'hip', 'hip_only'), description="Backends to enable", default='serial') + + variant("examples", default=False, description="Build alpaka examples") + + depends_on('boost') + depends_on('boost+fiber', when="backend=fiber") + + # make sure no other backend is enabled if using cuda_only or hip_only + for v in ('serial', 'threads', 'fiber', 'tbb', 'oacc', + 'omp2_gridblock', 'omp2_blockthread', 'omp5', 'cuda', 'hip'): + conflicts('backend=cuda_only,%s' % v) + conflicts('backend=hip_only,%s' % v) + conflicts('backend=cuda_only,hip_only') + for v in ('omp2_blockthread', 'omp2_blockthread', 'omp5'): + conflicts('backend=oacc,%s' % v) + + # todo: add conflict between cuda 11.3 and gcc 10.3.0 + # see https://github.com/alpaka-group/alpaka/issues/1297 + + def cmake_args(self): + spec = self.spec + args = [] + if 'backend=serial' in spec: + args.append(self.define("ALPAKA_ACC_CPU_B_SEQ_T_SEQ_ENABLE", True)) + if 'backend=threads' in self.spec: + args.append(self.define("ALPAKA_ACC_CPU_B_SEQ_T_THREADS_ENABLE", True)) + if 'backend=fiber' in spec: + args.append(self.define("ALPAKA_ACC_CPU_B_SEQ_T_FIBERS_ENABLE", True)) + if 'backend=tbb' in spec: + args.append(self.define("ALPAKA_ACC_CPU_B_TBB_T_SEQ_ENABLE", True)) + if 'backend=omp2_gridblock' in spec: + args.append(self.define("ALPAKA_ACC_CPU_B_OMP2_T_SEQ_ENABLE", True)) + if 'backend=omp2_blockthread' in spec: + args.append(self.define("ALPAKA_ACC_CPU_B_SEQ_T_OMP2_ENABLE", True)) + if 'backend=omp5' in spec: + args.append(self.define("ALPAKA_ACC_ANY_BT_OMP5_ENABLE", True)) + if 'backend=oacc' in spec: + args.append(self.define("ALPAKA_ACC_ANY_BT_OACC_ENABLE", True)) + if 'backend=cuda' in spec: + args.append(self.define("ALPAKA_ACC_GPU_CUDA_ENABLE", True)) + if 'backend=cuda_only' in spec: + args.append(self.define("ALPAKA_ACC_GPU_CUDA_ENABLE", True)) + args.append(self.define("ALPAKA_ACC_GPU_CUDA_ONLY_MODE", True)) + if 'backend=hip' in spec: + args.append(self.define("ALPAKA_ACC_GPU_HIP_ENABLE", True)) + if 'backend=hip_only' in spec: + args.append(self.define("ALPAKA_ACC_GPU_HIP_ENABLE", True)) + args.append(self.define("ALPAKA_ACC_GPU_HIP_ONLY_MODE", True)) + + args.append(self.define_from_variant("alpaka_BUILD_EXAMPLES", + "examples")) + # need to define, as it is explicitly declared as an option by alpaka: + args.append(self.define("BUILD_TESTING", self.run_tests)) + return args |