Hello, I am trying to couple two programs running on two different machines usingopenMPI. Machine A is a 32-bit machine and machine B is a 64-bit machine. So,the configuration is like: IA32Machine A with 32-bit binary + x64 Machine B with 64-bit binary. Does openMPI allow such a communication? I was able to create32-bit and 64-bit binaries on both machines using openMPI. I can also run theexecutables on both machines separately. But, if I want to communicate betweentwo machines, it simply does not work. I receive the below messages: bash: orted: commandnot found--------------------------------------------------------------------------ORTE was unable toreliably start one or more daemons.This usually is causedby: * not finding therequired libraries and/or binaries on one or more nodes. Please check your PATH andLD_LIBRARY_PATH settings, or configure OMPI with--enable-orterun-prefix-by-default * lack of authority toexecute on one or more specified nodes. Please verify your allocation andauthorities. * the inability towrite startup files into /tmp (--tmpdir/orte_tmpdir_base). Please check with your sys admin to determinethe correct location to use. * compilation of the orted with dynamiclibraries when static are required (e.g., on Cray). Please check your configurecmd line and consider using one of the contrib/platform definitions foryour system type. * an inability tocreate a connection back to mpirun due to a lack of common network interfaces and/or noroute found between them. Please check network connectivity(including firewalls and network routing requirements). Thanks a lot in advance. Regards,Kamal
------------ Kamal Hossain Home: 0049 (0)9131 9248479 Mob : 0049 (0)179 7005360 ------------ "Never argue with an idiot. They will drag you down to their level"
