Mikhail Kuzminsky wrote: > In message from Bill Broadley <b...@cse.ucdavis.edu> (Thu, 13 Aug 2009 > 17:09:24 -0700): > > Do I unerstand correctly that this results are for 4 cores& 4 openmp > threads ? And what is DDR3 RAM: DDR3/1066 ?
4 cores and 8 openmp threads. 4 threads is slightly faster: Function Rate (MB/s) Avg time Min time Max time Copy: 23670.3046 0.0135 0.0135 0.0136 Scale: 23304.9257 0.0138 0.0137 0.0139 Add: 21951.8053 0.0219 0.0219 0.0219 Triad: 21538.2451 0.0223 0.0223 0.0224 I put DDR3-1333 in the machine, but the bios seems to want to run them at 1066, I'm not sure exactly what speed they are running at. _______________________________________________ Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing To change your subscription (digest mode or unsubscribe) visit http://www.beowulf.org/mailman/listinfo/beowulf
