"Lai Dragonfly" <[EMAIL PROTECTED]> writes: > Hi, > There is a rank 367 which achieve 79.97% efficiency. > > > i'm using Infiniband to connect 2 nodes. each node has 8G memory and dual AMD > opteron 250. > i just tried Intel Compiler + GOTO, it just got a 60% efficiency which have a > large difference with my target. > maybe i need to try Pathscale or PGI compiler. > any suggestion? > thanks a lot.
Start with single node runs, then work you way up from there. Eric _______________________________________________ Beowulf mailing list, Beowulf@beowulf.org To change your subscription (digest mode or unsubscribe) visit http://www.beowulf.org/mailman/listinfo/beowulf
