89 lines
2.7 KiB
Ruby
89 lines
2.7 KiB
Ruby
class OpenMpi < Formula
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desc "High performance message passing library"
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homepage "https://www.open-mpi.org/"
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url "https://download.open-mpi.org/release/open-mpi/v4.0/openmpi-4.0.2.tar.bz2"
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sha256 "900bf751be72eccf06de9d186f7b1c4b5c2fa9fa66458e53b77778dffdfe4057"
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bottle do
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sha256 "ac579ec2df32c7cc06b8eed8763acc19ca60c2efcda202a9ed064f160a82d279" => :catalina
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sha256 "414093834dd4f424b64131c8af489a4ce2154c104725fff666be34072f5622f0" => :mojave
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sha256 "096f28e4f8b2bb81277ce390e6c4b207c3c97d63adf12b00d446d91eae096424" => :high_sierra
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end
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head do
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url "https://github.com/open-mpi/ompi.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"
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depends_on "hwloc"
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depends_on "libevent"
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conflicts_with "mpich", :because => "both install MPI compiler wrappers"
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def install
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# otherwise libmpi_usempi_ignore_tkr gets built as a static library
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ENV["MACOSX_DEPLOYMENT_TARGET"] = MacOS.version
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ENV.cxx11
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args = %W[
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--prefix=#{prefix}
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--disable-dependency-tracking
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--disable-silent-rules
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--enable-ipv6
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--with-libevent=#{Formula["libevent"].opt_prefix}
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--with-sge
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]
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args << "--with-platform-optimized" if build.head?
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system "./autogen.pl" if build.head?
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system "./configure", *args
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system "make", "all"
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system "make", "check"
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system "make", "install"
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# Fortran bindings install stray `.mod` files (Fortran modules) in `lib`
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# that need to be moved to `include`.
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include.install Dir["#{lib}/*.mod"]
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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", "./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", "./hellof"
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end
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end
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