Re: [PATCH RFC v8 02/11] vhost: use batched get_vq_desc version

On Thu, Jun 11, 2020 at 5:22 PM Konrad Rzeszutek Wilk
[off-list ref] wrote:

On Thu, Jun 11, 2020 at 07:34:19AM -0400, Michael S. Tsirkin wrote:

quoted

As testing shows no performance change, switch to that now.

What kind of testing? 100GiB? Low latency?

Hi Konrad.

I tested this version of the patch:
https://lkml.org/lkml/2019/10/13/42

It was tested for throughput with DPDK's testpmd (as described in
http://doc.dpdk.org/guides/howto/virtio_user_as_exceptional_path.html)
and kernel pktgen. No latency tests were performed by me. Maybe it is
interesting to perform a latency test or just a different set of tests
over a recent version.

Thanks!