Category: Open MPI

Content related to the Open Message Passing Interface implementation and use.

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OpenMPI in Xcode 6.1

To debug OpenMPI programs in Xcode 6.1… First build a recent version of OpenMPI.  From the Terminal… > curl -O http://www.open-mpi.org/software/ompi/v1.8/downloads/openmpi-1.8.3.tar.gz > tar -xvzf openmpi-1.8.3.tar.gz > cd openmpi-1.8.3 > ./configure –prefix=/usr/local/lib/openmpi-1.8.3/ CFLAGS=-m64 CXXFLAGS=-m64 FFLAGS=-m64 FCFLAGS=-m64 > make > make install Start a new project.  Select OS X -> Application -> Command Line Application Select Project -> Build Settings -> Add /usr/local/lib/openmpi-1.8.3/include to...