Compiling MPI Programs

• Must use header file from /usr/include since SGI libraries built with it (do not use public domain version)
  • FORTRAN: mpif.h or USE MPI
  • C: mpi.h
  • C++: mpi++.h
    
• mpi_init version must match main program language (if called from multiple shared memory threads must use mpi_init_thread)

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