2017-08-10 12:50:48 +00:00
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class Superlu < Formula
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desc "Solve large, sparse nonsymmetric systems of equations"
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homepage "http://crd-legacy.lbl.gov/~xiaoye/SuperLU/"
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url "http://crd-legacy.lbl.gov/~xiaoye/SuperLU/superlu_5.2.1.tar.gz"
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sha256 "28fb66d6107ee66248d5cf508c79de03d0621852a0ddeba7301801d3d859f463"
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revision 2
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2017-08-10 13:16:11 +00:00
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bottle do
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cellar :any_skip_relocation
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sha256 "d447474f77bbd417d76c0fb4dfbbc9d824d344639c8ca467d9ee9c9abd3acd09" => :sierra
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sha256 "0944f8fb532af54aa50d962807568394f1cc0339710c981546a5c827faa5304f" => :el_capitan
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sha256 "c138cf46fd369e931fb858639c1b02109ad3c76e97e7f7873ddd324b3d5106e7" => :yosemite
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end
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2017-08-10 12:50:48 +00:00
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option "with-openmp", "Enable OpenMP multithreading"
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depends_on "openblas" => :optional
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depends_on "veclibfort" if build.without? "openblas"
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needs :openmp if build.with? "openmp"
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def install
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ENV.deparallelize
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cp "MAKE_INC/make.mac-x", "./make.inc"
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if build.with? "openblas"
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blas = "-L#{Formula["openblas"].opt_lib} -lopenblas"
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else
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blas = "-L#{Formula["veclibfort"].opt_lib} -lvecLibFort"
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end
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args = ["SuperLUroot=#{buildpath}",
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"SUPERLULIB=$(SuperLUroot)/lib/libsuperlu.a",
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"CC=#{ENV.cc}",
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"CFLAGS=-fPIC #{ENV.cflags}",
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"BLASLIB=#{blas}"]
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args << "LOADOPTS=-fopenmp" if build.with?("openmp")
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system "make", "lib", *args
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lib.install Dir["lib/*"]
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(include/"superlu").install Dir["SRC/*.h"]
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doc.install Dir["Doc/*"]
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# Source and data for test
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pkgshare.install "EXAMPLE/dlinsol.c"
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pkgshare.install "EXAMPLE/g20.rua"
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end
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test do
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system ENV.cc, pkgshare/"dlinsol.c", "-o", "test",
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"-I#{include}/superlu", "-L#{lib}", "-lsuperlu",
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"-L#{Formula["veclibfort"].opt_lib}", "-lvecLibFort"
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assert_match "No of nonzeros in L+U = 11886",
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shell_output("./test < #{pkgshare}/g20.rua")
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end
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end
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