The problem is that the run-time underlying Open MPI is unable to
locate the ssh binary you told it to use to launch your application. Is
ssh in your path?
Ralph
Jens Klostermann wrote:
@ Ralph
password-less execution of commands is enabled
@ Michael
I did the following with openmpi 1.
@ Ralph
password-less execution of commands is enabled
@ Michael
I did the following with openmpi 1.1 and 1.2 alphas now I get the
following error.
mpirun --mca pls_rsh_agent ssh -np 2 -machinefile
ompimachinefile ./hello_world_mpi
---
I think I moved to OpenMPI 1.1 and 1.2 alphas because of problems
with spawn and OpenMPI 1.0.1 & 1.0.2.
You may wish to test building 1.1 and seeing if that solves your
problem.
Michael
On May 24, 2006, at 1:48 PM, Jens Klostermann wrote:
I did the following run with openmpi1.0.2
Hi Jens
What this says is that the system was unable to launch your processes
on the specified machines. The usual reason is a lack of ssh authority
on the remote machines. You might check the following FAQ to see if it
is of help:
http://www.open-mpi.org/faq/?category=rsh
Let us know if tha
I did the following run with openmpi1.0.2:
mpirun -np 8 -machinefile ompimachinefile ./hello_world_mpi
and got the following errors
[stokes:00740] [0,0,0] ORTE_ERROR_LOG: Not implemented in file
rmgr_urm.c at line 177
[stokes:00740] [0,0,0] ORTE_ERR
