Grant> Good news: Topspin firmware 3.3.2 can run netperf w/MSI-X on ia64 too >Bad news: I'm getting weak perf #s on the ZX1 boxes (~1580 Mbps == ~200MB/s)
I found this paper about 10gig ethernet on Itanium where they were not seeing that good of performance and were able to increase it by changing some BIOS setting that controlled PCI-X burst size. Perhaps this might also help IB, although they state in the paper that this seemed to help more with larger MTUs, so with our 2K MTU, not sure if it will help or not. http://www.supercomp.org/sc2003/paperpdfs/pap293.pdf#search='10%20gigabi t%20ethernet%20performance%20on%20Itanium' _______________________________________________ openib-general mailing list [email protected] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
