139 lines
4.3 KiB
Ruby
139 lines
4.3 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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license "BSD-3-Clause"
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stable do
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url "https://download.open-mpi.org/release/open-mpi/v4.1/openmpi-4.1.0.tar.bz2"
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sha256 "73866fb77090819b6a8c85cb8539638d37d6877455825b74e289d647a39fd5b5"
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if Hardware::CPU.arm?
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# Dependencies needed for patch. Remove at next release.
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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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# Patch to fix ARM build. Remove at next release.
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# https://github.com/open-mpi/ompi/pull/8421
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patch do
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url "https://github.com/open-mpi/ompi/commit/4779d8e079314ffd4556e3cb3289fecd07646cc5.patch?full_index=1"
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sha256 "0553ffcc813919ee06937156073fc18ef6b55fa58201a9cba5168f35f7040c66"
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end
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end
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end
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livecheck do
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url :homepage
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regex(/MPI v?(\d+(?:\.\d+)+) release/i)
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end
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bottle do
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sha256 arm64_big_sur: "1a32070a050b640c3340fa373646616e24c08bb766a48ccc9c3acd96a17f2cad"
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sha256 big_sur: "cd22187eefe00b41be67b2abb748d0a1423034263dd6c0675d09bf800362f2f8"
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sha256 catalina: "66dc67fc6a8541ef9f8fc4fc67086ab792b229defc2723101fb55fcecb2bf563"
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sha256 mojave: "646305d4e1973750c88d0f08b7242517959143b632a08336b5f10195b8a8caed"
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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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if MacOS.version == :big_sur
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# Fix for current GCC on Big Sur, which does not like 11 as version value
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# (reported at https://github.com/iains/gcc-darwin-arm64/issues/31#issuecomment-750343944)
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ENV["MACOSX_DEPLOYMENT_TARGET"] = "11.0"
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else
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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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end
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# Avoid references to the Homebrew shims directory
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%w[
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ompi/tools/ompi_info/param.c
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orte/tools/orte-info/param.c
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oshmem/tools/oshmem_info/param.c
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opal/mca/pmix/pmix3x/pmix/src/tools/pmix_info/support.c
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].each do |fname|
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inreplace fname, /(OPAL|PMIX)_CC_ABSOLUTE/, "\"#{ENV.cc}\""
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end
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%w[
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ompi/tools/ompi_info/param.c
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oshmem/tools/oshmem_info/param.c
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].each do |fname|
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inreplace fname, "OMPI_CXX_ABSOLUTE", "\"#{ENV.cxx}\""
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end
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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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--enable-mca-no-build=op-avx,reachable-netlink
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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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# Remove ` || Hardware::CPU.arm?` in the next release
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system "./autogen.pl", "--force" if build.head? || Hardware::CPU.arm?
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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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