homebrew-core/Formula/open-mpi.rb
2018-06-30 07:16:42 -07:00

102 lines
3.4 KiB
Ruby

class OpenMpi < Formula
desc "High performance message passing library"
homepage "https://www.open-mpi.org/"
url "https://www.open-mpi.org/software/ompi/v3.1/downloads/openmpi-3.1.1.tar.bz2"
sha256 "3f11b648dd18a8b878d057e9777f2c43bf78297751ad77ae2cef6db0fe80c77c"
bottle do
sha256 "679069cf5c024cdb25b68d886ae957e0fc1adf71749b437d35b75f2691beb80e" => :high_sierra
sha256 "a88ca4a24f80f1da80c720fd3fe7d35e6818bf0419dd71a0a3c337a469dbdfd0" => :sierra
sha256 "ae26fdb6eb15bd47eacc331dd2c28358610546885419226a7cbcccb34db6011d" => :el_capitan
end
head do
url "https://github.com/open-mpi/ompi.git"
depends_on "automake" => :build
depends_on "autoconf" => :build
depends_on "libtool" => :build
end
option "with-mpi-thread-multiple", "Enable MPI_THREAD_MULTIPLE"
option "with-cxx-bindings", "Enable C++ MPI bindings (deprecated as of MPI-3.0)"
option "without-fortran", "Do not build the Fortran bindings"
deprecated_option "disable-fortran" => "without-fortran"
deprecated_option "enable-mpi-thread-multiple" => "with-mpi-thread-multiple"
depends_on "gcc" if build.with? "fortran"
depends_on :java => :optional
depends_on "libevent"
conflicts_with "mpich", :because => "both install MPI compiler wrappers"
needs :cxx11
def install
# otherwise libmpi_usempi_ignore_tkr gets built as a static library
ENV["MACOSX_DEPLOYMENT_TARGET"] = MacOS.version
ENV.cxx11
args = %W[
--prefix=#{prefix}
--disable-dependency-tracking
--disable-silent-rules
--enable-ipv6
--with-libevent=#{Formula["libevent"].opt_prefix}
--with-sge
]
args << "--with-platform-optimized" if build.head?
args << "--disable-mpi-fortran" if build.without? "fortran"
args << "--enable-mpi-thread-multiple" if build.with? "mpi-thread-multiple"
args << "--enable-mpi-java" if build.with? "java"
args << "--enable-mpi-cxx" if build.with? "cxx-bindings"
system "./autogen.pl" if build.head?
system "./configure", *args
system "make", "all"
system "make", "check"
system "make", "install"
# If Fortran bindings were built, there will be stray `.mod` files
# (Fortran header) in `lib` that need to be moved to `include`.
include.install Dir["#{lib}/*.mod"] if build.with? "fortran"
end
test do
(testpath/"hello.c").write <<~EOS
#include <mpi.h>
#include <stdio.h>
int main()
{
int size, rank, nameLen;
char name[MPI_MAX_PROCESSOR_NAME];
MPI_Init(NULL, NULL);
MPI_Comm_size(MPI_COMM_WORLD, &size);
MPI_Comm_rank(MPI_COMM_WORLD, &rank);
MPI_Get_processor_name(name, &nameLen);
printf("[%d/%d] Hello, world! My name is %s.\\n", rank, size, name);
MPI_Finalize();
return 0;
}
EOS
system bin/"mpicc", "hello.c", "-o", "hello"
system "./hello"
system bin/"mpirun", "./hello"
(testpath/"hellof.f90").write <<~EOS
program hello
include 'mpif.h'
integer rank, size, ierror, tag, status(MPI_STATUS_SIZE)
call MPI_INIT(ierror)
call MPI_COMM_SIZE(MPI_COMM_WORLD, size, ierror)
call MPI_COMM_RANK(MPI_COMM_WORLD, rank, ierror)
print*, 'node', rank, ': Hello Fortran world'
call MPI_FINALIZE(ierror)
end
EOS
system bin/"mpif90", "hellof.f90", "-o", "hellof"
system "./hellof"
system bin/"mpirun", "./hellof"
end
end