Open MPI logo

Open MPI User's Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Open MPI User's mailing list

From: Anthony Chan (chan_at_[hidden])
Date: 2005-11-22 12:20:20

This is not a bug just wonder if this can be improved. I have been
running openmpi linked program with command

<openmpi-install-dir>/bin/mpirun --prefix <openmpi-install-dir> \
                                 --host A -np N a.out

My understanding is that --prefix allows extra search path in addition to
PATH and LD_LIBRARY_PATH, correct me if I am wrong. Assuming that
openmpi's install directory structure is fixed, would it possible for
mpirun to search <openmpi-install-dir> automatically for &
friends so to avoid the redundant --prefix <openmpi-install-dir> to
mpirun ?