Re: [dpdk-dev] [PATCH v3 0/3] net/virtio: Rx paths improvements

2018-12-21 Thread Maxime Coquelin
On 12/20/18 6:27 PM, Maxime Coquelin wrote: First version of this series did merge out-of-order mergeable and non-mergeable receive paths, but Intel STV team highlighted some performance regression when using multiqueue with two cores enqueueing descs on host, while a single core dequeues the

[dpdk-dev] [PATCH v3 0/3] net/virtio: Rx paths improvements

2018-12-20 Thread Maxime Coquelin
First version of this series did merge out-of-order mergeable and non-mergeable receive paths, but Intel STV team highlighted some performance regression when using multiqueue with two cores enqueueing descs on host, while a single core dequeues the two queues. I didn't manage to close the perform