From: sudipta (sudipta.mml_at_gmail.com)
Date: Mon Jun 08 2009 - 08:14:06 CDT
Dear Jose,
Thank you very much for your reply. Actually when I run the program
in background i,e
time /home/sudipta/SOFTWARE/MPICH2/mpich2-1.0.8/mpich2/bin/mpiexec -n 8
./namd2 barstar89.conf > barstar89.log &
then the following errors are coming in log file. But when I don't use the &
then the errors are not coming
i,e
time /home/sudipta/SOFTWARE/MPICH2/mpich2-1.0.8/mpich2/bin/mpiexec -n 8
./namd2 barstar89.conf > barstar89.log
So any suggestion can you give.
Thanks and regards
Sudipta
On 6/8/09, jose correa <corrjose_at_gmail.com> wrote:
>
> Dear Sudipta
> We never solve the problem, we are trying to used the system suggested by
> NAMD home. Some times, it hapens if one node was torn off, of the nodes were
> fall. So, you need to check if all nodes are active by using mpdtrace
> comand. If not are active, you can active by using mpdboor -np (number of
> nones).
> I hope it helps you
> Best wishes
> José Correa-Basurto
>
>
>
> 2009/6/8 sudipta <sudipta.mml_at_gmail.com>
>
>> Dear J Correa-Basurto,
>>
>> I have seen your mail at NAMD forum that you had faced
>> similar type of problem earlier which I am facing now and I have conluded
>> that you are the right person who can help me. I have compiled NAMD with
>> MPICH2 and some minor warning was showing without any error. But when I run
>> the namd with mpich2, it is showing the following error that you have found
>> earlier.
>>
>> Command
>> time /home/sudipta/SOFTWARE/MPICH2/mpich2-1.0.8/mpich2/bin/mpiexec -n 8
>> ./namd2 barstar89.conf > barstar89.log
>>
>> Error
>>
>> mpiexec_master.iithpc.com (handle_stdin_input 1089): stdin problem; if
>> pgm is run in background, redirect from /dev/null
>> mpiexec_master.iithpc.com (handle_stdin_input 1090): e.g.: mpiexec -n
>> 4 a.out < /dev/null &
>> mpiexec_master.iithpc.com (handle_stdin_input 1089): stdin problem; if
>> pgm is run in background, redirect from /dev/null
>> mpiexec_master.iithpc.com (handle_stdin_input 1090): e.g.: mpiexec -n
>> 4 a.out < /dev/null &
>> mpiexec_master.iithpc.com (handle_stdin_input 1089): stdin problem; if
>> pgm is run in background, redirect from /dev/null
>> mpiexec_master.iithpc.com (handle_stdin_input 1090): e.g.: mpiexec -n
>> 4 a.out < /dev/null &
>> mpiexec_master.iithpc.com (handle_stdin_input 1089): stdin problem; if
>> pgm is run in background, redirect from /dev/null
>> mpiexec_master.iithpc.com (handle_stdin_input 1090): e.g.: mpiexec -n
>> 4 a.out < /dev/null &
>>
>> I have also tried with mpirun, but don't get any great result.
>> Kindly suggest me where is my wrong. I am egar for your early reply.
>>
>> Thanks and regards
>> Sudipta
>>
>>
>>
>
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