Hi everyone, I am more or less newbie with clusters so forgive me if the question is retarded. I was wondering if it is at all possible to run *parallel* jobs with code that DOES NOT use MPI libraries. I often reuse old 'homemade' code or use someone elses code I found online. Most of the time this is a good code but too complex and incorporating MPI would take me forever. I would like to be able to run it in parallel without modification, even if it does run somewhat slower than it would with MPIs. Is there a way to do this? I know PBS/Torque has command for this (pbdsh), but installing PBS on a small 12 nodes cluster only to to run parallel jobs seems like an overkill. I also saw the pdsh tool, but I wasn't entirelly sure if this is just a sysadmin tool. (So that administrators, for example, can just go mkdir foo on all nodes at once rather then doing it 50 times.) Or is this exactly what I am looking for? Thanks for your help -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
