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From: Amit Kumar Saha (amitsaha.in_at_[hidden])
Date: 2007-08-29 05:52:54


Hi Glib,

i am sending a sample trace of my program:

amit_at_ubuntu-desktop-1:~/mpi-exec$ mpirun --np 3 --hostfile
mpi-host-file HellMPI

amit_at_debian-desktop-1's password: [ubuntu-desktop-1:28575] [0,0,0]
ORTE_ERROR_LOG: Timeout in file base/pls_base_orted_cmds.c at line 275
[ubuntu-desktop-1:28575] [0,0,0] ORTE_ERROR_LOG: Timeout in file
pls_rsh_module.c at line 1164
[ubuntu-desktop-1:28575] [0,0,0] ORTE_ERROR_LOG: Timeout in file
errmgr_hnp.c at line 90
[ubuntu-desktop-1:28575] ERROR: A daemon on node ubuntu-desktop-2
failed to start as expected.
[ubuntu-desktop-1:28575] ERROR: There may be more information available from
[ubuntu-desktop-1:28575] ERROR: the remote shell (see above).
[ubuntu-desktop-1:28575] ERROR: The daemon exited unexpectedly with status 255.
[ubuntu-desktop-1:28575] [0,0,0] ORTE_ERROR_LOG: Timeout in file
base/pls_base_orted_cmds.c at line 188
[ubuntu-desktop-1:28575] [0,0,0] ORTE_ERROR_LOG: Timeout in file
pls_rsh_module.c at line 1196
--------------------------------------------------------------------------
mpirun was unable to cleanly terminate the daemons for this job.
Returned value Timeout instead of ORTE_SUCCESS.

--------------------------------------------------------------------------

this is what I get when i run the program.

However when i use "--np 2 " it works perfectly which of course means
that it is not a problem with "debian-desktop-1" as the above output
may show.

Please refer to the host file as well. (attached). I am using the same
openMPI version 1.2.3 and compiled all the executables using that.

Waiting for your suggestions.

Thanks

-- 
Amit Kumar Saha
[URL]:http://amitsaha.in.googlepages.com