[mpich-discuss] job in node

[Ranjit Thapa]

The program for calculation of pi in example is only running in the master
node only, but the master node is connected with other two node
via private network. through ssh command i can access both node from master
without using the password.

when i type

[root at ranjit mpich2-1.3.1]# mpiexec -hosts ranjit -n 5 ./examples/cpi
Process 0 of 5 is on ranjit
Process 1 of 5 is on ranjit
Process 2 of 5 is on ranjit
Process 3 of 5 is on ranjit
Process 4 of 5 is on ranjit
pi is approximately 3.1415926544231230, Error is 0.0000000008333298
wall clock time = 0.001648


[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
Ctrl-C caught... cleaning up processes
[press Ctrl-C again to force abort]
[mpiexec at ranjit] HYDT_bscu_wait_for_completion
(./tools/bootstrap/utils/bscu_wait.c:99): one of the processes terminated
badly; aborting
[mpiexec at ranjit] HYDT_bsci_wait_for_completion
(./tools/bootstrap/src/bsci_wait.c:18): bootstrap device returned error
waiting for completion
[mpiexec at ranjit] HYD_pmci_wait_for_completion
(./pm/pmiserv/pmiserv_pmci.c:352): bootstrap server returned error waiting
for completion
[mpiexec at ranjit] main (./ui/mpich/mpiexec.c:302): process manager error
waiting for completion


[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)

how i run the program in both node

please tell me, Thanks in advance

On Sat, Nov 27, 2010 at 10:53 PM, Pavan Balaji <balaji at mcs.anl.gov> wrote:

>
> On 11/27/2010 09:19 AM, Ranjit Thapa wrote:
>
>> I am unable to run a job in multinode, whereas it run fine in master
>> node only.
>>
>
> What's the error?
>
>  -- 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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