[gmx-users] mpich parallel system errors

[Yang Ye]

how many mdXXX.log files do you have?

Yang Ye

Lubos Vrbka wrote:

>hi,
>
>  
>
>>                i substrated a 5 nodes job to a mpich cluster, but i found three of the nodes are not working. 
>>the system manager told me that there are no problems with the hardware. can it be any problem with my input files?
>>the job ended at end with the two nodes, will the results from just two nodes worth trust? 
>>    
>>
>i had similar problems recently. david told me that gromacs doesn't work
>well with mpich and recommended using lam instead (try to search the
>archives to see the relevant posts).
>i couldn't run mdrun under mpich on more than 4 processors. if 5 were
>used, only the last one was really working...
>
>regards,
>
>  
>

-- 
/Regards,/
Yang Ye
/Computational Biology Lab
School of Biological Sciences
Nanyang Technological University
Singapore
Tel: 6316-2884
/