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# Copyright 2013-2023 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 glob
from spack.package import *
def hip_repair_options(options, spec):
# there is only one dir like this, but the version component is unknown
options.append(
"-DHIP_CLANG_INCLUDE_PATH="
+ glob.glob("{}/lib/clang/*/include".format(spec["llvm-amdgpu"].prefix))[0]
)
def hip_repair_cache(options, spec):
# there is only one dir like this, but the version component is unknown
options.append(
cmake_cache_path(
"HIP_CLANG_INCLUDE_PATH",
glob.glob("{}/lib/clang/*/include".format(spec["llvm-amdgpu"].prefix))[0],
)
)
class Camp(CMakePackage, CudaPackage, ROCmPackage):
"""
Compiler agnostic metaprogramming library providing concepts,
type operations and tuples for C++ and cuda
"""
homepage = "https://github.com/LLNL/camp"
git = "https://github.com/LLNL/camp.git"
url = "https://github.com/LLNL/camp/archive/v0.1.0.tar.gz"
maintainers("trws")
license("BSD-3-Clause")
version("main", branch="main", submodules="True")
version("2022.10.1", sha256="2d12f1a46f5a6d01880fc075cfbd332e2cf296816a7c1aa12d4ee5644d386f02")
version("2022.03.2", sha256="bc4aaeacfe8f2912e28f7a36fc731ab9e481bee15f2c6daf0cb208eed3f201eb")
version("2022.03.0", sha256="e9090d5ee191ea3a8e36b47a8fe78f3ac95d51804f1d986d931e85b8f8dad721")
version("0.3.0", sha256="129431a049ca5825443038ad5a37a86ba6d09b2618d5fe65d35f83136575afdb")
version("0.2.3", sha256="58a0f3bd5eadb588d7dc83f3d050aff8c8db639fc89e8d6553f9ce34fc2421a7")
version("0.2.2", sha256="194d38b57e50e3494482a7f94940b27f37a2bee8291f2574d64db342b981d819")
version("0.1.0", sha256="fd4f0f2a60b82a12a1d9f943f8893dc6fe770db493f8fae5ef6f7d0c439bebcc")
# TODO: figure out gtest dependency and then set this default True.
variant("tests", default=False, description="Build tests")
variant("openmp", default=False, description="Build OpenMP support")
depends_on("cub", when="+cuda")
depends_on("blt", type="build")
patch("gcc-13-missing-header.patch", when="@:2022.10 %gcc@13:")
conflicts("^blt@:0.3.6", when="+rocm")
def cmake_args(self):
spec = self.spec
options = []
options.append("-DBLT_SOURCE_DIR={0}".format(spec["blt"].prefix))
options.append("-DENABLE_OPENMP=" + ("On" if "+openmp" in spec else "Off"))
if "+cuda" in spec:
options.extend(
["-DENABLE_CUDA=ON", "-DCUDA_TOOLKIT_ROOT_DIR=%s" % (spec["cuda"].prefix)]
)
if not spec.satisfies("cuda_arch=none"):
cuda_arch = spec.variants["cuda_arch"].value
options.append("-DCMAKE_CUDA_ARCHITECTURES={0}".format(cuda_arch[0]))
options.append("-DCUDA_ARCH=sm_{0}".format(cuda_arch[0]))
flag = "-arch sm_{0}".format(cuda_arch[0])
options.append("-DCMAKE_CUDA_FLAGS:STRING={0}".format(flag))
else:
options.append("-DENABLE_CUDA=OFF")
if "+rocm" in spec:
options.extend(["-DENABLE_HIP=ON", "-DHIP_ROOT_DIR={0}".format(spec["hip"].prefix)])
hip_repair_options(options, spec)
archs = self.spec.variants["amdgpu_target"].value
if archs != "none":
arch_str = ",".join(archs)
options.append("-DHIP_HIPCC_FLAGS=--amdgpu-target={0}".format(arch_str))
else:
options.append("-DENABLE_HIP=OFF")
options.append(self.define_from_variant("ENABLE_TESTS", "tests"))
return options
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