833db65fa3
* py-pip: add 23.1.2 * Restrict py-pip version for py-protobuf * Restrict py-pip version for straightforward packages * Restrict py-pip version for nrm * Fix --install-option name in comments * Simplify py-pip restriction for py-scs * nrm: fix wrong comment
59 lines
1.9 KiB
Python
59 lines
1.9 KiB
Python
# Copyright 2013-2023 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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class PyScs(PythonPackage, CudaPackage):
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"""SCS: splitting conic solver"""
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homepage = "https://github.com/cvxgrp/scs"
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pypi = "scs/scs-2.1.1-2.tar.gz"
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maintainers("meyersbs")
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version("3.2.2", sha256="7206a2ad27ca031d693d65cbcbcfc661498f3983838079a66579bcc784b25293")
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version("2.1.1-2", sha256="f816cfe3d4b4cff3ac2b8b96588c5960ddd2a3dc946bda6b09db04e7bc6577f2")
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variant(
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"float32",
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default=False,
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description="Use 32 bit (single precision) floats, default is 64 bit",
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)
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variant("extra_verbose", default=False, description="Extra verbose SCS (for debugging)")
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variant("int32", default=False, description="Use 32 bit ints")
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variant("blas64", default=False, description="Use 64 bit ints for the blas/lapack libs")
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depends_on("py-setuptools", type="build")
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depends_on("py-numpy@1.7:", type=("build", "run"))
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depends_on("py-scipy@0.13.2:", type=("build", "run"))
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# in newer pip versions --install-option does not exist
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# technically only the variants need this restriction
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depends_on("py-pip@:23.0", type="build")
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def install_options(self, spec, prefix):
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args = []
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if (
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"+cuda" in spec
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or "+float32" in spec
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or "+int32" in spec
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or "+extra_verbose" in spec
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or "+blas64" in spec
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):
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args = ["--scs"]
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if "+cuda" in spec:
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args.append("--gpu")
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if "+float32" in spec:
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args.append("--float")
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if "+extra_verbose" in spec:
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args.append("--extraverbose")
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if "+int32" in spec:
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args.append("--int")
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if "+blas64" in spec:
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args.append("--blas64")
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return args
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