[dpdk-dev] [PATCH v3 0/5] vhost: optimize enqueue

Luke Gorrie luke at snabb.co
Mon Sep 26 07:37:18 CEST 2016


On 22 September 2016 at 11:01, Jianbo Liu <jianbo.liu at linaro.org> wrote:

> Tested with testpmd, host: txonly, guest: rxonly
> size (bytes)     improvement (%)
> 64                    4.12
> 128                   6
> 256                   2.65
> 512                   -1.12
> 1024                 -7.02
>

Have you considered testing with more diverse workloads e.g. mixed packet
sizes that are not always multiples of the cache line & register sizes?


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