100 lines
3.3 KiB
Ruby
100 lines
3.3 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://www.open-mpi.org/software/ompi/v2.0/downloads/openmpi-2.0.2.tar.bz2"
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sha256 "cae396e643f9f91f0a795f8d8694adf7bacfb16f967c22fb39e9e28d477730d3"
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bottle do
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sha256 "ad5cbb66ea4b959ccc008121cb986e0d5cd005c6f1996b8c18b7b804ab2c15d1" => :sierra
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sha256 "8563da814527ebad9a22b307ac68f66d7c752711cb784196444419cb66e09844" => :el_capitan
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sha256 "9fb3b972058e1331e0443233e5e924c82ff8bdd8e33af60daec6b285658e3c2f" => :yosemite
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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 "automake" => :build
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depends_on "autoconf" => :build
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depends_on "libtool" => :build
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end
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option "with-mpi-thread-multiple", "Enable MPI_THREAD_MULTIPLE"
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option "with-cxx-bindings", "Enable C++ MPI bindings (deprecated as of MPI-3.0)"
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option :cxx11
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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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depends_on :fortran => :recommended
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depends_on :java => :optional
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depends_on "libevent"
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conflicts_with "mpich", :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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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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--with-sge
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]
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args << "--with-platform-optimized" if build.head?
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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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args << "--enable-mpi-java" if build.with? "java"
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args << "--enable-mpi-cxx" if build.with? "cxx-bindings"
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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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# 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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if build.with? "fortran"
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include.install Dir["#{lib}/*.mod"]
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end
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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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(testpath/"hellof.f90").write <<-EOS.undent
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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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