[mpich-discuss] working mpi, now launch failure

[Jayesh Krishna]

Hi,
 Is that the only output message from mpiexec (Just a line "launch failed: FAIL" ?)?
 Can you run a non-MPI program with mpiexec (mpiexec -n 2 hostname)? Can you run cpi.exe in the MPICH2 examples directory (mpiexec -n 2 "c:\Program Files\MPICH2\examples\cpi.exe")?

Regards,
Jayesh
----- Original Message -----
From: Emil Sandoz-Rosado <ejs2166 at columbia.edu>
To: Jayesh Krishna <jayesh at mcs.anl.gov>
Sent: Wed, 17 Nov 2010 14:11:28 -0600 (CST)
Subject: Re: [mpich-discuss] working mpi, now launch failure

Jayesh,

This is what I put in and I get the same error.

command:

> mpiexec -n 2 C:\Users\Emil\Documents\LAAMPS\lmp_win_mpi.exe -in in.graphene

error:

launch failed: FAIL

-Emil


Quoting Jayesh Krishna <jayesh at mcs.anl.gov>:

> Hi,
>  Try providing the complete path to the executable (lmp_win_mpi.exe)  
>  and let us know if it works.
>  If you still have problems copy-paste the command and the error   
> message in your email.
>
> Regards,
> Jayesh
> ----- Original Message -----
> From: Emil Sandoz-Rosado <ejs2166 at columbia.edu>
> To: mpich-discuss at mcs.anl.gov
> Sent: Tue, 16 Nov 2010 16:15:16 -0600 (CST)
> Subject: [mpich-discuss] working mpi, now launch failure
>
> Jayesh,
>
> I was able to get simulations running based on your suggestions.  I shut the
> machine down and then rebooted to run new simulations.  Now when I attempt
> to run mpiexec -n 2 lmp_win_mpi -in in.graphene, I get "launch failed: FAIL"
>
> Smpd -status indicates smpd is running fine on the machine.
>
> Any suggestions?
>
> -Emil
>
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