76 lines
2.5 KiB
Ruby
76 lines
2.5 KiB
Ruby
class OpenMpi < Formula
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homepage "https://www.open-mpi.org/"
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# Wait for 1.8.6 and skip 1.8.5 due to a severe memory leak on OS X:
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# https://github.com/open-mpi/ompi/issues/579
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url "https://www.open-mpi.org/software/ompi/v1.8/downloads/openmpi-1.8.4.tar.bz2"
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sha256 "23158d916e92c80e2924016b746a93913ba7fae9fff51bf68d5c2a0ae39a2f8a"
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revision 1
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bottle do
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sha256 "1dd17f0b0325dd607c46a4bc5ff8e047403c4ef0a94c5acf060e59ab49fd6338" => :yosemite
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sha256 "a18d196cc10738fe4ba8ca10440e75aeef15679c7af803bf11e2b8f57f0fc745" => :mavericks
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sha256 "8313511a6bd0f9ae9b6390bd3952c67982372873ea4ba59f54c3ad2ea56032ec" => :mountain_lion
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end
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deprecated_option "disable-fortran" => "without-fortran"
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deprecated_option "enable-mpi-thread-multiple" => "with-mpi-thread-multiple"
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option "with-mpi-thread-multiple", "Enable MPI_THREAD_MULTIPLE"
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option :cxx11
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conflicts_with "mpich2", :because => "both install mpi__ compiler wrappers"
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conflicts_with "lcdf-typetools", :because => "both install same set of binaries."
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depends_on :fortran => :recommended
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depends_on "libevent"
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def install
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ENV.cxx11 if build.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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]
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args << "--disable-mpi-fortran" if build.without? "fortran"
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args << "--enable-mpi-thread-multiple" if build.with? "mpi-thread-multiple"
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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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# If Fortran bindings were built, there will be stray `.mod` files
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# (Fortran header) in `lib` that need to be moved to `include`.
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include.install Dir["#{lib}/*.mod"]
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# Move vtsetup.jar from bin to libexec.
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libexec.install bin/"vtsetup.jar"
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inreplace bin/"vtsetup", "$bindir/vtsetup.jar", "$prefix/libexec/vtsetup.jar"
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end
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test do
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(testpath/"hello.c").write <<-EOS.undent
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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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end
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end
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