Re: [lng-odp] AF_PACKET V4

2017-11-14 Thread Ilias Apalodimas
Hello, Ola mentioned this project back in Connect. Progress seems nice. We'll keep an eye on it. Regards Ilias On 14 November 2017 at 11:44, Mykyta Iziumtsev wrote: > Nice progress indeed. They seems to get 33 Mpps in RX on 1 core with > 40Gbps i40e Intel NIC: > > One for Tx/Rx and one for the

Re: [lng-odp] AF_PACKET V4

2017-11-14 Thread Mykyta Iziumtsev
Nice progress indeed. They seems to get 33 Mpps in RX on 1 core with 40Gbps i40e Intel NIC: > One for Tx/Rx and one for the user space application. The TX direction is much slower, hitting only 19.6Mpps. It's not clear from the thread whether CPU is bottleneck or something else. This correlates a

[lng-odp] AF_PACKET V4

2017-11-14 Thread Maxim Uvarov
Looks like there is good progress on AF_PACKET V4 https://patchwork.ozlabs.org/cover/832448/ log says it can accept 33 Mpps on 2 cores. Maxim.