[Condor-users] Did not get the expected output when running MPI job on condor

[Hameed Alzahrani <ibn_aibaan@xxxxxxxx>]

Hi,
 
I have three dedicated machines which form a condor cluster the central manager has 4 processors while the 2 executing nodes has 2 processors per each. So when I ran the following program I expected to get 8 lines 4 from the central manager and 4 from the 2 executing nodes but the output came with one line from the central manager.

 #############################################
##   submit description file for a parallel program
#############################################
universe = parallel
executable = $(HOSTNAME)/bin/hostname
log     = mpi.log
output = MPI.out
error = MPI.err
environment = LD_LIBRARY_PATH=/usr/local/openmpi/lib
machine_count = 8
queue

 
Regards,