IP forwarding performance, different hardware this time

[Chris Turner]

On 05/10/13 04:44, Sepherosa Ziehau wrote:
> ======================
> Broadcom BCM5719 (bnx(4)), which is 4 ports.  Each port support 4 RX
> and 4 TX queues; all are enabled.
...
> ======================
> Intel 82580 (igb(4)), which is 4 ports.  Each port support 8 RX and 8
> TX queues; all are enabled.

Interesting that gain between regular/fast seems somewhat linear
to # of queues enabled. From this very unsophisticated analyisis,
it looks like more awesome work to me IMHO!