70 lines
2.7 KiB
Ruby
70 lines
2.7 KiB
Ruby
class PetscComplex < Formula
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desc "Portable, Extensible Toolkit for Scientific Computation (complex)"
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homepage "https://petsc.org/"
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url "https://ftp.mcs.anl.gov/pub/petsc/release-snapshots/petsc-lite-3.18.3.tar.gz"
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sha256 "8aaa005479c8ec2eed2b9cbb067cfc1ac0900b0de2176439f0d4f21e09c2020b"
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license "BSD-2-Clause"
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livecheck do
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formula "petsc"
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end
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bottle do
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sha256 arm64_ventura: "2db2a37b26f7e832db5d80965d5b70c899158713b1fab24f6f912e466beff1f7"
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sha256 arm64_monterey: "8106afe6ae2e3ddeaac79b3a8044ed6298a23f296cb4b718a0c9ec0291c1b435"
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sha256 arm64_big_sur: "7a4b1916c770a4c99b2262dae11a73b88d3b4a2dfdb8e24685d0c93caa2f7f75"
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sha256 ventura: "a353aef5130c373bd0a2e69c2f95a20aa4bd4833acfb187a9840e44cc28feb85"
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sha256 monterey: "17bf05d172bb4869d57cb80dcaf55c6497b9e90a3d4e83d656dc61ed4d66e27f"
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sha256 big_sur: "4e0bac323b4147ef5b0c6243eda52909ef4654bfb562469eda2d0cfa00c75ccc"
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sha256 x86_64_linux: "d766bc143720f43437cd99a32be8e1434769851a6d59bc209761688f22e63194"
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end
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depends_on "hdf5"
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depends_on "hwloc"
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depends_on "metis"
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depends_on "netcdf"
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depends_on "open-mpi"
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depends_on "openblas"
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depends_on "python@3.11"
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depends_on "scalapack"
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depends_on "suite-sparse"
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uses_from_macos "python" => :build
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conflicts_with "petsc", because: "petsc must be installed with either real or complex support, not both"
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def install
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system "./configure", "--prefix=#{prefix}",
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"--with-debugging=0",
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"--with-scalar-type=complex",
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"--with-x=0",
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"--CC=mpicc",
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"--CXX=mpicxx",
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"--F77=mpif77",
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"--FC=mpif90",
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"MAKEFLAGS=$MAKEFLAGS"
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system "make", "all"
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system "make", "install"
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# Avoid references to Homebrew shims
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rm_f lib/"petsc/conf/configure-hash"
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if OS.mac? || File.foreach("#{lib}/petsc/conf/petscvariables").any? { |l| l[Superenv.shims_path.to_s] }
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inreplace lib/"petsc/conf/petscvariables", "#{Superenv.shims_path}/", ""
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end
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end
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test do
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flags = %W[-I#{include} -L#{lib} -lpetsc]
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flags << "-Wl,-rpath,#{lib}" if OS.linux?
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system "mpicc", share/"petsc/examples/src/ksp/ksp/tutorials/ex1.c", "-o", "test", *flags
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output = shell_output("./test")
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# This PETSc example prints several lines of output. The last line contains
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# an error norm, expected to be small.
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line = output.lines.last
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assert_match(/^Norm of error .+, Iterations/, line, "Unexpected output format")
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error = line.split[3].to_f
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assert (error >= 0.0 && error < 1.0e-13), "Error norm too large"
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end
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end
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