[gmx-users] mpi error

David spoel at xray.bmc.uu.se
Sat Apr 30 08:51:30 CEST 2005

On Sat, 2005-04-30 at 09:37 +0800, Mu Yuguang (Dr) wrote:
> Dear all,
> I have compiled in mpi version (seems ok). But when run it, it has such
> error message:
> [unknown MPI_COMM_WORLD unknown] ERROR in MPI_Init: unclassified error:
> RTE_Init_lib: GetEnvAout::getenv(RANK): Internal error
> Fatal error, aborting.
> Could you help me pin down the reason.
> It is on a sun 32cpus machine.

which MPI version is that? Is this on sparc hardware or something else?

May you can try to install the LAM library instead.

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David van der Spoel, PhD, Assoc. Prof., Molecular Biophysics group,
Dept. of Cell and Molecular Biology, Uppsala University.
Husargatan 3, Box 596,          75124 Uppsala, Sweden
phone:  46 18 471 4205          fax: 46 18 511 755
spoel at xray.bmc.uu.se    spoel at gromacs.org   http://xray.bmc.uu.se/~spoel

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