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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 os
from spack.package import *
class Blaspp(CMakePackage, CudaPackage, ROCmPackage):
"""C++ API for the Basic Linear Algebra Subroutines. Developed by the
Innovative Computing Laboratory at the University of Tennessee,
Knoxville."""
homepage = "https://github.com/icl-utk-edu/blaspp"
git = homepage
url = "https://github.com/icl-utk-edu/blaspp/releases/download/v2023.01.00/blaspp-2023.01.00.tar.gz"
maintainers("teonnik", "Sely85", "G-Ragghianti", "mgates3")
license("BSD-3-Clause")
version("master", branch="master")
version(
"2023.08.25", sha256="1d9c7227a6d8776944aa866592142b7b51c6e4ba5529d168eb8ae2b329c47401"
)
version(
"2023.06.00", sha256="e261ad6cde2aa4f97e985aa9067f4c40d2aaa856904bb78007a3dcadf1378ae9"
)
version(
"2022.07.00", sha256="566bd644f0364caffde6669e0f86514658eb06ca3d252a4fe67203921a875481"
)
version(
"2022.05.00", sha256="696277859bc1bd9c0aeb0cb170a1e259765c0a86af49b20afa0ffcbabc3e207e"
)
version(
"2021.04.01", sha256="11fc7b7e725086532ada58c0de53f30e480c2a06f1497b8081ea6d8f97e26150"
)
version(
"2020.10.02", sha256="36e45bb5a8793ba5d7bc7c34fc263f91f92b0946634682937041221a6bf1a150"
)
version(
"2020.10.01", sha256="1a05dbc46caf797d59a7c189216b876fdb1b2ff3e2eb48f1e6ca4b2756c59153"
)
version(
"2020.10.00", sha256="ce148cfe397428d507c72d7d9eba5e9d3f55ad4cd842e6e873c670183dcb7795"
)
variant("openmp", default=True, description="Use OpenMP internally.")
variant("shared", default=True, description="Build shared libraries")
variant("sycl", default=False, description="Build support for the SYCL backend")
depends_on("cmake@3.15.0:", type="build")
depends_on("blas")
depends_on("llvm-openmp", when="%apple-clang +openmp")
depends_on("rocblas", when="+rocm")
depends_on("intel-oneapi-mkl", when="+sycl")
depends_on("intel-oneapi-mkl threads=openmp", when="+sycl")
# only supported with clingo solver: virtual dependency preferences
# depends_on('openblas threads=openmp', when='+openmp ^openblas')
# BLAS++ tests will fail when using openblas > 0.3.5 without multithreading support
# locking is only supported in openblas 3.7+
conflicts("^openblas@0.3.6 threads=none", msg="BLAS++ requires a threadsafe openblas")
conflicts("^openblas@0.3.7: ~locking", msg="BLAS++ requires a threadsafe openblas")
conflicts(
"+rocm", when="@:2020.10.02", msg="ROCm support requires BLAS++ 2021.04.00 or greater"
)
backend_msg = "BLAS++ supports only one GPU backend at a time"
conflicts("+rocm", when="+cuda", msg=backend_msg)
conflicts("+rocm", when="+sycl", msg=backend_msg)
conflicts("+cuda", when="+sycl", msg=backend_msg)
conflicts("+sycl", when="@:2023.06.00", msg="SYCL support requires BLAS++ version 2023.08.25")
requires("%oneapi", when="+sycl", msg="blaspp+sycl must be compiled with %oneapi")
def cmake_args(self):
spec = self.spec
backend_config = "-Duse_cuda=%s" % ("+cuda" in spec)
if self.version >= Version("2021.04.01"):
backend = "none"
if "+cuda" in spec:
backend = "cuda"
if "+rocm" in spec:
backend = "hip"
if "+sycl" in spec:
backend = "sycl"
backend_config = "-Dgpu_backend=%s" % backend
args = [
"-Dbuild_tests=%s" % self.run_tests,
"-Duse_openmp=%s" % ("+openmp" in spec),
"-DBUILD_SHARED_LIBS=%s" % ("+shared" in spec),
backend_config,
"-DBLAS_LIBRARIES=%s" % spec["blas"].libs.joined(";"),
]
if spec["blas"].name == "cray-libsci":
args.append(self.define("BLA_VENDOR", "CRAY"))
return args
def check(self):
# If the tester fails to build, ensure that the check() fails.
if os.path.isfile(join_path(self.builder.build_directory, "test", "tester")):
with working_dir(self.builder.build_directory):
make("check")
else:
raise Exception("The tester was not built!")
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