123 lines
4.0 KiB
Ruby
123 lines
4.0 KiB
Ruby
class Mpich < Formula
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desc "Implementation of the MPI Message Passing Interface standard"
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homepage "https://www.mpich.org/"
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url "https://www.mpich.org/static/downloads/4.0.2/mpich-4.0.2.tar.gz"
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mirror "https://fossies.org/linux/misc/mpich-4.0.2.tar.gz"
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sha256 "5a42f1a889d4a2d996c26e48cbf9c595cbf4316c6814f7c181e3320d21dedd42"
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license "mpich2"
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livecheck do
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url "https://www.mpich.org/static/downloads/"
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regex(%r{href=.*?v?(\d+(?:\.\d+)+)/?["' >]}i)
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end
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bottle do
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sha256 cellar: :any, arm64_monterey: "407945b2f63e8bb8aa71c435ec43a23927d4c46404808ccc13d857b2919ad3da"
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sha256 cellar: :any, arm64_big_sur: "86597150d3f922c6752b8ac985f091bdd99cf918fc1d15734a1afcacd343012b"
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sha256 cellar: :any, monterey: "17efc3ead6fa899bf9abc11f5f670bdcf672b1a2e9b370188037ae0b41abe928"
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sha256 cellar: :any, big_sur: "7e7b189db2a693edab05d39c1ddaf60702c52285316da30dd6c4879bedee99e7"
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sha256 cellar: :any, catalina: "daa5d28140ac17df92ee6468be59c3f25570120670c239e8867c7ed559370b42"
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sha256 cellar: :any_skip_relocation, x86_64_linux: "dd1075a93bb075ccde26a130249d3786275d96d72088d93452b57f2524e94a82"
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end
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head do
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url "https://github.com/pmodels/mpich.git"
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depends_on "autoconf" => :build
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depends_on "automake" => :build
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depends_on "libtool" => :build
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end
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depends_on "gcc" # for gfortran
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depends_on "hwloc"
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on_macos do
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conflicts_with "libfabric", because: "both install `fabric.h`"
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end
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on_linux do
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# Can't be enabled on mac:
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# https://lists.mpich.org/pipermail/discuss/2021-May/006192.html
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depends_on "libfabric"
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end
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conflicts_with "open-mpi", because: "both install MPI compiler wrappers"
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def install
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if build.head?
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# ensure that the consistent set of autotools built by homebrew is used to
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# build MPICH, otherwise very bizarre build errors can occur
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ENV["MPICH_AUTOTOOLS_DIR"] = HOMEBREW_PREFIX + "bin"
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system "./autogen.sh"
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end
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args = %W[
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--disable-dependency-tracking
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--enable-fast=all,O3
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--enable-g=dbg
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--enable-romio
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--enable-shared
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--with-pm=hydra
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FC=gfortran-#{Formula["gcc"].any_installed_version.major}
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FCFLAGS=-fallow-argument-mismatch
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F77=gfortran-#{Formula["gcc"].any_installed_version.major}
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--disable-silent-rules
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--prefix=#{prefix}
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--mandir=#{man}
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]
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# Flag for compatibility with GCC 10
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# https://lists.mpich.org/pipermail/discuss/2020-January/005863.html
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args << "FFLAGS=-fallow-argument-mismatch"
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if OS.linux?
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# Use libfabric https://lists.mpich.org/pipermail/discuss/2021-January/006092.html
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args << "--with-device=ch4:ofi"
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args << "--with-libfabric=#{Formula["libfabric"].opt_prefix}"
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end
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system "./configure", *args
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system "make"
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system "make", "install"
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end
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test do
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(testpath/"hello.c").write <<~EOS
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#include <mpi.h>
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#include <stdio.h>
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int main()
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{
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int size, rank, nameLen;
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char name[MPI_MAX_PROCESSOR_NAME];
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MPI_Init(NULL, NULL);
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MPI_Comm_size(MPI_COMM_WORLD, &size);
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MPI_Comm_rank(MPI_COMM_WORLD, &rank);
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MPI_Get_processor_name(name, &nameLen);
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printf("[%d/%d] Hello, world! My name is %s.\\n", rank, size, name);
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MPI_Finalize();
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return 0;
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}
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EOS
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system "#{bin}/mpicc", "hello.c", "-o", "hello"
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system "./hello"
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system "#{bin}/mpirun", "-np", "4", "./hello"
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(testpath/"hellof.f90").write <<~EOS
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program hello
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include 'mpif.h'
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integer rank, size, ierror, tag, status(MPI_STATUS_SIZE)
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call MPI_INIT(ierror)
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call MPI_COMM_SIZE(MPI_COMM_WORLD, size, ierror)
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call MPI_COMM_RANK(MPI_COMM_WORLD, rank, ierror)
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print*, 'node', rank, ': Hello Fortran world'
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call MPI_FINALIZE(ierror)
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end
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EOS
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system "#{bin}/mpif90", "hellof.f90", "-o", "hellof"
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system "./hellof"
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system "#{bin}/mpirun", "-np", "4", "./hellof"
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end
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end
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