[mpich-discuss] job in node

[Ranjit Thapa]

Dear Pavan,

I think may be i don't able to show the right path,
please tell me how i show the path of machine file to specify the computer
nodes

something is wrong with export of hosts path



On Sun, Nov 28, 2010 at 2:31 PM, Ranjit Thapa <ranjit.phy at gmail.com> wrote:

> 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
>
>


-- 
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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