At 12:11 PM 6/5/2006, hbchen wrote: >>Perhaps you are out of CPU. >> >> >Tom, >I am HB Chen from LANL not the Helen Chen from SNL.
Oops, sorry! I have too many email messages going by. :-) HB, then. >I didn't run out of CPU. It is about 70-80 % of CPU utilization. But, is one CPU at 100%? Interrupt processing, for example. > >> >>Outrageous opinion follows. >> >>Frankly, an IB HCA running Ethernet emulation is approximately the >>world's worst 10GbE adapter (not to put too fine of a point on it :-) ) >> >The IP over Myrinet ( Ethernet emulation) can reach upto 96%-98% bandwidth >utilization why not the IPoIB ? I am not familiar with the implementation Myrinet uses. In any case, I am not saying that an emulation can't reach certain goals, just that they will pretty much always be inferior to native approaches. Sometimes far inferior. Tom. _______________________________________________ openib-general mailing list [email protected] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
