98 lines
2.8 KiB
Python
98 lines
2.8 KiB
Python
# Copyright 2013-2022 Lawrence Livermore National Security, LLC and other
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# Spack Project Developers. See the top-level COPYRIGHT file for details.
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#
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# SPDX-License-Identifier: (Apache-2.0 OR MIT)
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from spack.package import *
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from spack.util.module_cmd import get_path_args_from_module_line, module
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class CrayLibsci(Package):
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"""The Cray Scientific Libraries package, LibSci, is a collection of
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numerical routines optimized for best performance on Cray systems."""
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homepage = "https://docs.nersc.gov/development/libraries/libsci/"
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has_code = False # Skip attempts to fetch source that is not available
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version("21.08.1.2")
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version("20.06.1")
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version("20.03.1")
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version("19.06.1")
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version("18.12.1")
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version("18.11.1.2")
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version("16.11.1")
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version("16.09.1")
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version("16.07.1")
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version("16.06.1")
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version("16.03.1")
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variant("shared", default=True, description="enable shared libs")
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variant("openmp", default=False, description="link with openmp")
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variant("mpi", default=False, description="link with mpi libs")
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provides("blas")
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provides("lapack")
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provides("scalapack", when="+mpi")
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canonical_names = {
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"gcc": "GNU",
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"cce": "CRAY",
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"intel": "INTEL",
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"clang": "ALLINEA",
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"aocc": "AOCC",
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"nvhpc": "NVIDIA",
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"rocmcc": "AMD",
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}
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@property
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def modname(self):
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return "cray-libsci/{0}".format(self.version)
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@property
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def external_prefix(self):
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libsci_module = module("show", self.modname).splitlines()
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for line in libsci_module:
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if "CRAY_LIBSCI_PREFIX_DIR" in line:
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return get_path_args_from_module_line(line)[0]
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@property
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def blas_libs(self):
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shared = True if "+shared" in self.spec else False
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compiler = self.spec.compiler.name
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lib = []
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if "+openmp" in self.spec and "+mpi" in self.spec:
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lib = ["libsci_{0}_mpi_mp", "libsci_{0}_mp"]
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elif "+openmp" in self.spec:
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lib = ["libsci_{0}_mp"]
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elif "+mpi" in self.spec:
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lib = ["libsci_{0}_mpi", "libsci_{0}"]
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else:
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lib = ["libsci_{0}"]
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libname = []
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for lib_fmt in lib:
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libname.append(lib_fmt.format(self.canonical_names[compiler].lower()))
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return find_libraries(libname, root=self.prefix.lib, shared=shared, recursive=False)
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@property
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def lapack_libs(self):
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return self.blas_libs
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@property
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def scalapack_libs(self):
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return self.blas_libs
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@property
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def libs(self):
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return self.blas_libs
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def install(self, spec, prefix):
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raise InstallError(
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self.spec.format(
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"{name} is not installable, you need to specify "
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"it as an external package in packages.yaml"
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)
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)
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