[gmx-users] gmx_mpi command line in version 5.1.4

[gangotri dey]

I hope your gromacs is compiled in a parallel cluster for you to use
gmx_mpi.



*Thank you*

*Gangotri *
On Tue, Sep 19, 2017 at 11:06 AM, K. Subashini <subashinik at hotmail.com>
wrote:

> Hi gromacs users,
>
>
> I am using version 5.1.4
>
>
> How to use gmx_mpi?
>
>
> I got the following error message
>
>
> Executable:   /home/subashini/GPU/bin/gmx_mpi
> Data prefix:  /home/subashini/GPU
> Command line:
>   gmx_mpi -v -deffnm eq
>
> -------------------------------------------------------
> Program:     gmx_mpi, VERSION 5.1.4
> Source file: src/gromacs/commandline/cmdlineparser.cpp (line 234)
> Function:    void gmx::CommandLineParser::parse(int*, char**)
>
> Error in user input:
> Invalid command-line options
>     Unknown command-line option -v
>     Unknown command-line option -deffnm
>
> For more information and tips for troubleshooting, please check the GROMACS
> website at http://www.gromacs.org/Documentation/Errors
> -------------------------------------------------------
> Halting program gmx_mpi
> --------------------------------------------------------------------------
> MPI_ABORT was invoked on rank 0 in communicator MPI_COMM_WORLD
> with errorcode 1.
>
> NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes.
> You may or may not see output from other processes, depending on
> exactly when Open MPI kills them.
> --------------------------------------------------------------------------
>
>
> Kindly let me know how to fix it?
>
>
> Thanks,
>
> Subashini.K
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