The problem is that you gave us a relative path - is that where the file is located?
The system is looking for usr/local/etc/openmpi-default-hostfile relative to your current working directory. If you want us to look in /usr/local/etc, then you have to give us that absolute path. We don't care what the filename is - we do care that we have a correct path to it. On Apr 16, 2010, at 11:10 AM, Mario Ogrizek wrote: > Well, im not sure why should i name it /openmpi-default-hostfile > Especially, because mpirun v1.2 executes without any errors. > But, i made a copy named /openmpi-default-hostfile, and still, the same > result. > > This is the whole error message for a simple hello world program: > > Open RTE was unable to open the hostfile: > usr/local/etc/openmpi-default-hostfile > Check to make sure the path and filename are correct. > -------------------------------------------------------------------------- > [Mario.local:04300] [[114,0],0] ORTE_ERROR_LOG: Not found in file > base/ras_base_allocate.c at line 186 > [Mario.local:04300] [[114,0],0] ORTE_ERROR_LOG: Not found in file > base/plm_base_launch_support.c at line 72 > [Mario.local:04300] [[114,0],0] ORTE_ERROR_LOG: Not found in file > plm_rsh_module.c at line 990 > -------------------------------------------------------------------------- > A daemon (pid unknown) died unexpectedly on signal 1 while attempting to > launch so we are aborting. > > There may be more information reported by the environment (see above). > > This may be because the daemon was unable to find all the needed shared > libraries on the remote node. You may set your LD_LIBRARY_PATH to have the > location of the shared libraries on the remote nodes and this will > automatically be forwarded to the remote nodes. > -------------------------------------------------------------------------- > -------------------------------------------------------------------------- > mpirun noticed that the job aborted, but has no info as to the process > that caused that situation. > -------------------------------------------------------------------------- > mpirun: clean termination accomplished > > > ps. PTP is a parallel tools platform plugin for eclipse > > Regards, > > Mario > > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users
