Re: [dpdk-dev] [PATCH 0/4] net/virtio: Tx path selection and offload improvements

2018-06-04 Thread Maxime Coquelin
On 06/01/2018 02:47 PM, Maxime Coquelin wrote: Below are benchmarks results when offloads are enabled at "When *no* offload" should be read here... device level. Rx-mrg=off benchmarks: ++---+-+-+--+ |Run | PVP | Guest->Host | Host->

[dpdk-dev] [PATCH 0/4] net/virtio: Tx path selection and offload improvements

2018-06-01 Thread Maxime Coquelin
This series addresses a problem seen when running benchmars, where we see a big difference in Tx performance depending on whether Rx mergeable is enabled or not. With patch 1, Tx simple path is selected even when Rx-mrg is negotiated. Digging a bit further, I found that Tx simple path could be sel