sorry that the board I used is http://www.supermicro.com/products/motherboard/Xeon/D/X10SDV-8C-TLN4F_.cfm with two 10G SFP+ Finisar FTLX8574D3BCL.
2017-09-23 8:50 GMT+08:00 Lai Eddy <[email protected]>: > Thanks Raymond, > > I did add the ixgbe and build/boot yocto on my Xeon D1500 board > http://www.supermicro.com/products/motherboard/Xeon/D/X10SDV-8C_-LN2F.cfm > the SFP+ 10GbE up, > but I tried to test the 2 10GbE throughput with netcat and dd on 2 Xeon > D1500 board connected > got following throughtput > 1.single connection, 600MB/s, (6Gbps) > 2.dual port connected with dual line traffice , got 470MB/s each (9.4Gbps > 2 ports total) > 3.after repeat 3 times test, the CPU loading got higher than 40%, CPU > temputure higher than 72C (4 fans full speed) > and the throughput degrade to 420MB/s each > > what's the MAX. throughput can I expect to get with 2 10Gbps SFP+ port > connected and networking data transferred simultaneously? > > 2017-09-23 6:33 GMT+08:00 Tan, Raymond <[email protected]>: > >> Hi Eddy, >> >> >> >> Sorry, missed the email. While I’m not working on Camelback Mountain, but >> on a separate platform which utilizes IXGBE (10GbE) interface as well. >> >> A quick check on YoctoProject, have you tried the Krogoth release? >> https://www.yoctoproject.org/downloads/bsps/krogoth21/camelb >> ack-mountain-broadwell-de >> >> >> >> On the other note, we have added the ixgbe recipe in >> meta-intel/common/recipes-kernel/intel-ethernet, that uses the IXGBE >> release tar ball from the official release site on sf.net, currently is >> in master branch. This shall provide IXGBE on the latest meta-intel. >> >> >> >> *From:* [email protected] [mailto: >> [email protected]] *On Behalf Of *Lai Eddy >> *Sent:* Wednesday, September 13, 2017 11:20 AM >> *To:* [email protected] >> *Subject:* [meta-intel] Xeon D1500 10G Ethernet Port >> >> >> >> >> >> from Yocto D-1500 BSP Release Note said: >> >> Known Issues: >> • The 10Gbe interface is not yet enabled but will be made available >> through the next Yocto Project release, trending end of Q2 2016. >> >> has this been fixed? >> >> https://www.yoctoproject.org/downloads/bsps/jethro20/camelba >> ck-mountain-broadwell-de >> >> will this need extra configuration/setup other than GbE driver enabled ? >> >> >> >> Regards >> >> Eddy Lai >> > >
-- _______________________________________________ meta-intel mailing list [email protected] https://lists.yoctoproject.org/listinfo/meta-intel
