[mpich-discuss] job in node

[Ranjit Thapa]

thanks for reply,

But my home directory is shared. i kept the directory mpich2-1.3.1 inside
the home directory.

from node# df
show the shared directory
ranjit:home                    home

utill now i have same problem

On Sun, Nov 28, 2010 at 12:53 PM, Pavan Balaji <balaji at mcs.anl.gov> wrote:

>
> On 11/27/2010 11:06 PM, Ranjit Thapa wrote:
>
>> [root at ranjit mpich2-1.3.1]# mpiexec -hosts ranjit,node01 -n 5
>> ./examples/cpi
>> bash: /usr/local/bin/hydra_pmi_proxy: No such file or directory
>>
>
> MPICH2 needs to be present on all the nodes in the same location. Looks
> like MPICH2 is not present on node01. If you have an NFS server, it might be
> easier to install MPICH2 on the NFS shared directory, so all nodes can see
> it.
>
>
>  [root at ranjit mpich2-1.3.1]# mpiexec -hosts ranjit, node01 -n 5
>> ./examples/cpi
>> [proxy:0:0 at ranjit] HYDU_create_process (./utils/launch/launch.c:69):
>> execvp error on file node01 (No such file or directory)
>>
>
> No space between "ranjit," and "node01". Otherwise, mpiexec will think that
> "node01" is the next argument.
>
>
>  -- Pavan
>
> --
> Pavan Balaji
> http://www.mcs.anl.gov/~balaji <http://www.mcs.anl.gov/%7Ebalaji>
>



-- 
Ranjit Thapa
Senior Research Fellow
Thin Film and Nanoscience Lab.
Jadavpur University
KOL-700032
Mobile No: +91 9593936060, +91 9804101030
http://sites.google.com/site/ranjitphy/home
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