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Add double batched FFT library package (#36086)

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* Add double batched FFT library package
* Fix style
* Add error when unsupported compiler is uesd

---------

Signed-off-by: Carsten Uphoff <carsten.uphoff@intel.com>
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Carsten Uphoff 2023-03-21 00:25:37 +01:00 committed by GitHub
parent 8d8a008ef2
commit bfca1729fa
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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 os
from spack.package import *
class DoubleBatchedFftLibrary(CMakePackage):
"""A library for computing the Discrete Fourier Transform;
targeting Graphics Processing Units; supporting OpenCL,
Level Zero, and SYCL; with double-batching."""
homepage = "https://github.com/intel/double-batched-fft-library"
url = "https://github.com/intel/double-batched-fft-library/archive/refs/tags/v0.3.6.tar.gz"
git = "https://github.com/intel/double-batched-fft-library.git"
maintainers = ["uphoffc"]
version("main", branch="main")
version("develop", branch="develop")
version("0.3.6", sha256="ff163251d77d3c686563141e871c702bf4997c0302d53616add55d6cf9b02d28")
variant("shared", default=True, description="Shared library")
variant("sycl", default=True, description="Build bbfft-sycl")
variant("level-zero", default=True, when="~sycl", description="Build bbfft-level-zero")
variant("opencl", default=True, when="~sycl", description="Build bbfft-opencl")
depends_on("cmake@3.23.0:", type="build")
depends_on("oneapi-level-zero", when="+sycl")
depends_on("oneapi-level-zero", when="+level-zero")
depends_on("opencl", when="+opencl")
def cmake_args(self):
cxx_compiler = os.path.basename(self.compiler.cxx)
if self.spec.satisfies("+sycl") and cxx_compiler not in ["icpx", "dpcpp"]:
raise InstallError(
"The Double-Batched FFT Library requires the oneapi DPC++/C++ Compiler"
)
return [
self.define_from_variant("BUILD_SHARED_LIBS", "shared"),
self.define_from_variant("BUILD_SYCL", "sycl"),
self.define_from_variant("BUILD_LEVEL_ZERO", "level-zero"),
self.define_from_variant("BUILD_OPENCL", "opencl"),
self.define("BUILD_BENCHMARK", False),
self.define("BUILD_EXAMPLE", False),
self.define("BUILD_TESTING", False),
]