Re: [dpdk-dev] [PATCH 0/9] mbuf: structure reorganization

2017-04-04 Thread Bruce Richardson
On Tue, Apr 04, 2017 at 09:58:49AM +0200, Olivier MATZ wrote: > On Mon, 03 Apr 2017 18:15:25 +0200 > Thomas Monjalon wrote: > > > 2017-03-31 09:18, Ananyev, Konstantin: > > > > On Fri, 31 Mar 2017 09:41:39 +0100, Bruce Richardson > > > > wrote: > > > > > On Fri, Mar 31, 2017 at 10:26:10AM +020

Re: [dpdk-dev] [PATCH 0/9] mbuf: structure reorganization

2017-04-04 Thread Olivier MATZ
On Mon, 03 Apr 2017 18:15:25 +0200 Thomas Monjalon wrote: > 2017-03-31 09:18, Ananyev, Konstantin: > > > On Fri, 31 Mar 2017 09:41:39 +0100, Bruce Richardson > > > wrote: > > > > On Fri, Mar 31, 2017 at 10:26:10AM +0200, Olivier Matz wrote: > > > > > I replayed my tests, and I can also see a

Re: [dpdk-dev] [PATCH 0/9] mbuf: structure reorganization

2017-04-03 Thread Thomas Monjalon
2017-03-31 09:18, Ananyev, Konstantin: > > On Fri, 31 Mar 2017 09:41:39 +0100, Bruce Richardson > > wrote: > > > On Fri, Mar 31, 2017 at 10:26:10AM +0200, Olivier Matz wrote: > > > > I replayed my tests, and I can also see a performance loss with 1c/1t > > > > (ixgbe), not in the same magnitude h

Re: [dpdk-dev] [PATCH 0/9] mbuf: structure reorganization

2017-03-31 Thread Nélio Laranjeiro
On Wed, Mar 29, 2017 at 05:56:29PM +0200, Olivier Matz wrote: > Hi, > > Does anyone have any other comment on this series? > Can it be applied? > > > Thanks, > Olivier > > > > On Wed, 8 Mar 2017 10:41:52 +0100, Olivier Matz > wrote: > > Based on discussions done in [1] and in this thread,

Re: [dpdk-dev] [PATCH 0/9] mbuf: structure reorganization

2017-03-31 Thread Ananyev, Konstantin
uce > > > ; Olivier Matz > > > > > > Cc: dev@dpdk.org; m...@smartsharesystems.com; Chilikin, Andrey > > > ; jblu...@infradead.org; > > > nelio.laranje...@6wind.com; arybche...@solarflare.com > > > Subject: RE: [dpdk-dev] [PATCH 0/9] mbuf: str

Re: [dpdk-dev] [PATCH 0/9] mbuf: structure reorganization

2017-03-31 Thread Olivier Matz
On Fri, 31 Mar 2017 09:18:22 +, "Ananyev, Konstantin" wrote: > BTW, path #9 need to be removed anyway, even if will go for path #1. Yes

Re: [dpdk-dev] [PATCH 0/9] mbuf: structure reorganization

2017-03-31 Thread Bruce Richardson
gt; > Sent: Thursday, March 30, 2017 1:23 PM > > > > > > > To: Olivier Matz > > > > > > > Cc: dev@dpdk.org; Ananyev, Konstantin > > > > > > > ; m...@smartsharesystems.com; > > > > > > > Chilikin, Andrey > > &g

Re: [dpdk-dev] [PATCH 0/9] mbuf: structure reorganization

2017-03-31 Thread Ananyev, Konstantin
; > > > > > > To: Olivier Matz > > > > > > > Cc: dev@dpdk.org; Ananyev, Konstantin > > > > > > > ; m...@smartsharesystems.com; > > > > > > > Chilikin, Andrey > > > > > > > ; jblu...@infradead.org;

Re: [dpdk-dev] [PATCH 0/9] mbuf: structure reorganization

2017-03-31 Thread Olivier Matz
: dev@dpdk.org; Ananyev, Konstantin > > > > > > ; m...@smartsharesystems.com; > > > > > > Chilikin, Andrey > > > > > > ; jblu...@infradead.org; > > > > > > nelio.laranje...@6wind.com; arybche...@solarflare.com > > >

Re: [dpdk-dev] [PATCH 0/9] mbuf: structure reorganization

2017-03-31 Thread Olivier Matz
t; > Cc: dev@dpdk.org; m...@smartsharesystems.com; Chilikin, Andrey > > ; jblu...@infradead.org; > > nelio.laranje...@6wind.com; arybche...@solarflare.com > > Subject: RE: [dpdk-dev] [PATCH 0/9] mbuf: structure reorganization > > > > > > > > > -Ori

Re: [dpdk-dev] [PATCH 0/9] mbuf: structure reorganization

2017-03-31 Thread Bruce Richardson
> > > From: Richardson, Bruce > > > > > Sent: Thursday, March 30, 2017 1:23 PM > > > > > To: Olivier Matz > > > > > Cc: dev@dpdk.org; Ananyev, Konstantin ; > > > > > m...@smartsharesystems.com; Chilikin, Andrey > > > > > ; j

Re: [dpdk-dev] [PATCH 0/9] mbuf: structure reorganization

2017-03-31 Thread Olivier Matz
gt; > To: Olivier Matz > > > > Cc: dev@dpdk.org; Ananyev, Konstantin ; > > > > m...@smartsharesystems.com; Chilikin, Andrey > > > > ; jblu...@infradead.org; > > > > nelio.laranje...@6wind.com; arybche...@solarflare.com > > > > Subject: Re: [

Re: [dpdk-dev] [PATCH 0/9] mbuf: structure reorganization

2017-03-31 Thread Morten Brørup
> -Original Message- > From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Ananyev, > Konstantin > Sent: Friday, March 31, 2017 3:01 AM > > After applying the patch below got nearly original numbers (though not > quite) on my box. > dpdk.org mainline: 50.8 > with Olivier patch:

Re: [dpdk-dev] [PATCH 0/9] mbuf: structure reorganization

2017-03-30 Thread Ananyev, Konstantin
om; Chilikin, Andrey > > > ; jblu...@infradead.org; > > > nelio.laranje...@6wind.com; arybche...@solarflare.com > > > Subject: Re: [dpdk-dev] [PATCH 0/9] mbuf: structure reorganization > > > > > > On Thu, Mar 30, 2017 at 02:02:36PM +0200, Olivier Matz wrot

Re: [dpdk-dev] [PATCH 0/9] mbuf: structure reorganization

2017-03-30 Thread Ananyev, Konstantin
ranje...@6wind.com; arybche...@solarflare.com > Subject: RE: [dpdk-dev] [PATCH 0/9] mbuf: structure reorganization > > > > > -Original Message- > > From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Ananyev, Konstantin > > Sent: Thursday, March 30, 2017 5:45

Re: [dpdk-dev] [PATCH 0/9] mbuf: structure reorganization

2017-03-30 Thread Ananyev, Konstantin
.org; > nelio.laranje...@6wind.com; arybche...@solarflare.com > Subject: Re: [dpdk-dev] [PATCH 0/9] mbuf: structure reorganization > > > > > -Original Message- > > From: Richardson, Bruce > > Sent: Thursday, March 30, 2017 1:23 PM > > To: Oliv

Re: [dpdk-dev] [PATCH 0/9] mbuf: structure reorganization

2017-03-30 Thread Ananyev, Konstantin
rybche...@solarflare.com > Subject: Re: [dpdk-dev] [PATCH 0/9] mbuf: structure reorganization > > On Thu, Mar 30, 2017 at 02:02:36PM +0200, Olivier Matz wrote: > > On Thu, 30 Mar 2017 10:31:08 +0100, Bruce Richardson > > wrote: > > > On Wed, Mar 29, 2017 at 09:09:23PM +0100

Re: [dpdk-dev] [PATCH 0/9] mbuf: structure reorganization

2017-03-30 Thread Jerin Jacob
On Wed, Mar 08, 2017 at 10:41:52AM +0100, Olivier Matz wrote: > Based on discussions done in [1] and in this thread, this patchset reorganizes > the mbuf. > > The main changes are: > - reorder structure to increase vector performance on some non-ia > platforms. > - add a 64bits timestamp field i

Re: [dpdk-dev] [PATCH 0/9] mbuf: structure reorganization

2017-03-30 Thread Andrew Rybchenko
On 03/08/2017 12:41 PM, Olivier Matz wrote: Based on discussions done in [1] and in this thread, this patchset reorganizes the mbuf. The main changes are: - reorder structure to increase vector performance on some non-ia platforms. - add a 64bits timestamp field in the 1st cache line. This ti

Re: [dpdk-dev] [PATCH 0/9] mbuf: structure reorganization

2017-03-30 Thread Bruce Richardson
On Thu, Mar 30, 2017 at 02:02:36PM +0200, Olivier Matz wrote: > On Thu, 30 Mar 2017 10:31:08 +0100, Bruce Richardson > wrote: > > On Wed, Mar 29, 2017 at 09:09:23PM +0100, Bruce Richardson wrote: > > > On Wed, Mar 29, 2017 at 05:56:29PM +0200, Olivier Matz wrote: > > > > Hi, > > > > > > > > Do

Re: [dpdk-dev] [PATCH 0/9] mbuf: structure reorganization

2017-03-30 Thread Olivier Matz
On Thu, 30 Mar 2017 10:31:08 +0100, Bruce Richardson wrote: > On Wed, Mar 29, 2017 at 09:09:23PM +0100, Bruce Richardson wrote: > > On Wed, Mar 29, 2017 at 05:56:29PM +0200, Olivier Matz wrote: > > > Hi, > > > > > > Does anyone have any other comment on this series? > > > Can it be applied? >

Re: [dpdk-dev] [PATCH 0/9] mbuf: structure reorganization

2017-03-30 Thread Bruce Richardson
On Wed, Mar 29, 2017 at 09:09:23PM +0100, Bruce Richardson wrote: > On Wed, Mar 29, 2017 at 05:56:29PM +0200, Olivier Matz wrote: > > Hi, > > > > Does anyone have any other comment on this series? > > Can it be applied? > > > > > > Thanks, > > Olivier > > > > I assume all driver maintainers ha

Re: [dpdk-dev] [PATCH 0/9] mbuf: structure reorganization

2017-03-29 Thread Bruce Richardson
On Wed, Mar 29, 2017 at 05:56:29PM +0200, Olivier Matz wrote: > Hi, > > Does anyone have any other comment on this series? > Can it be applied? > > > Thanks, > Olivier > I assume all driver maintainers have done performance analysis to check for regressions. Perhaps they can confirm this is th

Re: [dpdk-dev] [PATCH 0/9] mbuf: structure reorganization

2017-03-29 Thread Morten Brørup
> Does anyone have any other comment on this series? Great work! > Can it be applied? Yes. Med venlig hilsen / kind regards - Morten Brørup

Re: [dpdk-dev] [PATCH 0/9] mbuf: structure reorganization

2017-03-29 Thread Olivier Matz
Hi, Does anyone have any other comment on this series? Can it be applied? Thanks, Olivier On Wed, 8 Mar 2017 10:41:52 +0100, Olivier Matz wrote: > Based on discussions done in [1] and in this thread, this patchset reorganizes > the mbuf. > > The main changes are: > - reorder structure to i

[dpdk-dev] [PATCH 0/9] mbuf: structure reorganization

2017-03-08 Thread Olivier Matz
Based on discussions done in [1] and in this thread, this patchset reorganizes the mbuf. The main changes are: - reorder structure to increase vector performance on some non-ia platforms. - add a 64bits timestamp field in the 1st cache line. This timestamp is not normalized, i.e. no unit or ti