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# Copyright 2013-2024 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 llnl.util.filesystem as fs
from spack.package import *
class HpxKokkos(CMakePackage, CudaPackage, ROCmPackage):
"""HPXKokkos is an interoperability library for HPX and Kokkos"""
homepage = "https://github.com/STEllAR-GROUP/hpx-kokkos"
url = "https://github.com/STEllAR-GROUP/hpx-kokkos/archive/0.0.0.tar.gz"
git = "https://github.com/STEllAR-GROUP/hpx-kokkos.git"
maintainers("G-071", "msimberg")
license("BSL-1.0")
version("master", branch="master")
version("0.4.0", sha256="dafef55521cf4bf7ab28ebad546ea1d3fb83fac3a9932e292db4ab3666cd833f")
version("0.3.0", sha256="83c1d11dab95552ad0abdae767c71f757811d7b51d82bd231653dc942e89a45d")
version("0.2.0", sha256="289b711cea26afe80be002fc521234c9194cd0e8f69863f3b08b654674dbe5d5")
version("0.1.0", sha256="24edb817d0969f4aea1b68eab4984c2ea9a58f4760a9b8395e20f85b178f0850")
cxxstds = ("14", "17", "20")
variant(
"cxxstd",
default="14",
values=cxxstds,
description="Use the specified C++ standard when building.",
)
future_types_map = {"polling": "event", "callback": "callback"}
variant(
"future_type",
default="polling",
values=future_types_map.keys(),
description="Integration type for GPU futures",
)
depends_on("cmake@3.19:", type="build")
depends_on("hpx")
depends_on("kokkos +hpx +hpx_async_dispatch")
depends_on("hpx@1.8:", when="@0.3:")
depends_on("kokkos@3.6:", when="@0.3:")
depends_on("hpx@1.7", when="@0.2")
depends_on("kokkos@3.6:", when="@0.2")
depends_on("hpx@1.6", when="@0.1")
depends_on("kokkos@3.2:3.5", when="@0.1")
for cxxstd in cxxstds:
depends_on("hpx cxxstd={0}".format(cxxstd), when="cxxstd={0}".format(cxxstd))
depends_on("kokkos cxxstd={0}".format(cxxstd), when="cxxstd={0}".format(cxxstd))
# HPXKokkos explicitly supports CUDA and ROCm. Other GPU backends can be
# used but without support in HPXKokkos. Other CPU backends, except Serial,
# can't be used together with the HPX backend.
depends_on("hpx +cuda", when="+cuda")
depends_on("kokkos +cuda +cuda_lambda +cuda_constexpr", when="+cuda")
depends_on("hpx +rocm", when="+rocm")
depends_on("kokkos +rocm", when="+rocm")
def cmake_args(self):
spec, args = self.spec, []
args += [
self.define(
"HPX_KOKKOS_CUDA_FUTURE_TYPE",
self.future_types_map[spec.variants["future_type"].value],
),
self.define("HPX_KOKKOS_ENABLE_TESTS", self.run_tests),
self.define("HPX_KOKKOS_ENABLE_BENCHMARKS", self.run_tests),
]
if "+rocm" in self.spec:
args += [self.define("CMAKE_CXX_COMPILER", self.spec["hip"].hipcc)]
return args
build_directory = "spack-build"
def check(self):
if self.run_tests:
with fs.working_dir(self.build_directory):
cmake("--build", ".", "--target", "tests")
cmake("--build", ".", "--target", "benchmarks")
ctest("--output-on-failure")
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