different clock, or anything which makes their performance non-uniform. Most MPI codes only run as fast as their slowest
yep, me too. anything which will prevent each process from behaving the same as all the others. type of cpu, clock, amount of memory, interconnect, even size of disk. in the strictest sense, it's really only single-core nodes that can be fully homogenous... regards, mark hahn. _______________________________________________ Beowulf mailing list, Beowulf@beowulf.org To change your subscription (digest mode or unsubscribe) visit http://www.beowulf.org/mailman/listinfo/beowulf
