Re: [perf-discuss] Re: Can Soalris assign different CPU to handle traffic for different

2007-01-10 Thread Andrew Gallatin
Shreyas writes: > Any links will be of lot of help. I maintain an out-of-tree driver for the Myri10GE nic. Performance data is available from: http://www.myri.com/scs/performance/Myri10GE/#solaris Note that this version of the driver uses GLDv2 since out of tree drivers are not allowed to use G

[perf-discuss] Re: Can Soalris assign different CPU to handle traffic for different

2007-01-10 Thread Shreyas
I am developing a driver for 10 Gig NIC. I am working on tuning the performance. xge and cge are the two 10Gig NIC drivers currently available in Opensolaris. At what speed/throughput are they known to work ? Are the numbers for Neterion and Chelsio NIC (plain, no offload) published anywhere.

Re: [perf-discuss] Re: Can Soalris assign different CPU to handle traffic for different NIC?

2006-12-30 Thread Eric Saxe
Shreyas wrote: Hello all, I face a similar problem of un-utilized CPUs. I have a Intel Xeon 2.66GHz, with 8 CPU cores. The machine has Opensolaris build 48. I am using a 10 Gig card, whose driver I have written, to run iperf at full blast. I see that utilization of one of the CPUs is 80-100%

[perf-discuss] Re: Can Soalris assign different CPU to handle traffic for different NIC?

2006-12-27 Thread Shreyas
Hello all, I face a similar problem of un-utilized CPUs. I have a Intel Xeon 2.66GHz, with 8 CPU cores. The machine has Opensolaris build 48. I am using a 10 Gig card, whose driver I have written, to run iperf at full blast. I see that utilization of one of the CPUs is 80-100% where as rest of