hi,
netdp stack use rte_mbuf directly, so no packet copied from DPDK port queue to netdp stack. netdp forwarding performance is same as FreeBSD. At 2014-09-09 02:20:16, "Matthew Hall" <mhall at mhcomputing.net> wrote: >On Tue, Sep 09, 2014 at 08:49:44AM +0800, zimeiw wrote: >> I have porting major FreeBSD tcp/ip stack to dpdk. new tcp/ip stack is based >> on dpdk rte_mbuf, rte_ring, rte_memory and rte_table. it is faster to >> forwarding packets. > >Hello, > >This is awesome work to be doing and badly needed to use DPDK for any L4 >purposes where it is very limited. I'll be following your progress. > >You didn't mention your name, and compare your work with >https://github.com/rumpkernel/dpdk-rumptcpip/ , and talk about behavior / >performance, and how long you think it'll take. I'm curious if you can give >some more comments. > >I'm implementing an RX-side very basic stack myself... but I'm not using BSD >standard APIs or doing TX-side like yours will have. > >Matthew.
