rdson, Bruce wrote:
> > > >
> > > > > -Original Message-
> > > > > From: Neil Horman [mailto:nhorman at tuxdriver.com]
> > > > > Sent: Wednesday, September 17, 2014 4:21 PM
> > > > > To: Richardson, Bruce
> > > > > Cc: dev at dpdk
2014 4:21 PM
> > > > > > To: Richardson, Bruce
> > > > > > Cc: dev at dpdk.org
> > > > > > Subject: Re: [dpdk-dev] [PATCH 2/5] ixgbe: add prefetch to improve
> > > > > > slow-path tx
> > >
gt; > From: Neil Horman [mailto:nhorman at tuxdriver.com]
> > > > Sent: Wednesday, September 17, 2014 4:21 PM
> > > > To: Richardson, Bruce
> > > > Cc: dev at dpdk.org
> > > > Subject: Re: [dpdk-dev] [PATCH 2/5] ixgbe: add prefetch to improve
> > > >
> -Original Message-
> From: Neil Horman [mailto:nhorman at tuxdriver.com]
> Sent: Wednesday, September 17, 2014 4:21 PM
> To: Richardson, Bruce
> Cc: dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH 2/5] ixgbe: add prefetch to improve slow-path
> tx
> perf
&
> Subject: Re: [dpdk-dev] [PATCH 2/5] ixgbe: add prefetch to improve
> > slow-path tx
> > perf
> >
> > On Wed, Sep 17, 2014 at 11:01:39AM +0100, Bruce Richardson wrote:
> > > Make a small improvement to slow path TX performance by adding in a
> > > prefetch
On Wed, Sep 17, 2014 at 11:01:39AM +0100, Bruce Richardson wrote:
> Make a small improvement to slow path TX performance by adding in a
> prefetch for the second mbuf cache line.
> Also move assignment of l2/l3 length values only when needed.
>
> Signed-off-by: Bruce Richardson
> ---
>
Make a small improvement to slow path TX performance by adding in a
prefetch for the second mbuf cache line.
Also move assignment of l2/l3 length values only when needed.
Signed-off-by: Bruce Richardson
---
lib/librte_pmd_ixgbe/ixgbe_rxtx.c | 12 +++-
1 file changed, 7 insertions(+), 5
7 matches
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