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 bette
2015-11-11 13:59, Polehn, Mike A:
> 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
> c
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
-
It is probably the usual MS operation issues, I'll resubmit.
-Original Message-
From: Stephen Hemminger [mailto:step...@networkplumber.org]
Sent: Tuesday, November 10, 2015 9:03 AM
To: Polehn, Mike A
Cc: dev at dpdk.org
Subject: Re: [dpdk-dev] [PATCH v2] ethdev: Prefetch driver var
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
-
On Tue, 10 Nov 2015 14:17:41 +
"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 thro
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