On 2/4/2011 1:11 PM, Conrad Wood wrote: > >> Re: 7gbits/etc. As others have said, you're over-running your CPU. IP >> over IB works just fine, but the packet sizes aren't matched up. What >> you really want to do is test it using actual native infiniband >> protocols. I recommend the Intel Benchmark Suite (IBM - nee Pallas). It >> will test infiniband typical MPI operations. > Fair enough, problem is, I am trying to provide highspeed internet access to > clients and they need tcp/ip (only). So I got to improve the speed of IPoIB. > And yes, we have>20GBit/s internet connectivity. > parallel sessions on more than one CPU core. try iperf -P 4, or -P 8. if they have more than one session going simultaneously, they get this automatically (mostly)
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