Quoting r. Grant Grundler <[EMAIL PROTECTED]>: > FWIW, default IPoIB perf is pathetic: ~1.5-1.6Gb/s > with the above netperf command line.
I think these systems have IOMMU, do they not? If so, could the fact that IPoIB calls dma_map_single for each packet be the reason it is slow? Maybe dma_map_single is slow? -- MST - Michael S. Tsirkin _______________________________________________ openib-general mailing list [email protected] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
