[dpdk-dev] [PATCH v2] ethdev: Prefetch driver variable structure

Ferruh Yigit ferruh.yigit at intel.com
Wed Dec 19 22:14:40 CET 2018


On 11/11/2015 1:59 PM, mike.a.polehn at intel.com (Polehn, Mike A) wrote:
> Adds ethdev driver prefetch of variable structure to CPU cache 0
> while calling into tx or rx device driver operation.
> 
> RFC 2544 test of NIC task test measurement points show improvement
> of lower latency and/or better packet throughput indicating clock
> cycles saved.
> 
> Signed-off-by: Mike A. Polehn <mike.a.polehn at intel.com>

Hi Mike,

This patch is sitting on patchwork since 2015 without review, I am updating it
as rejected, if it is still relevant please let us know.

Sorry for any inconvenience caused.


More information about the dev mailing list