Re: [dpdk-dev] [PATCH] ring: relax alignment constraint on ring structure

2018-05-25 Thread Olivier Matz
On Fri, May 25, 2018 at 03:57:07PM +0100, Burakov, Anatoly wrote: > On 25-May-18 1:18 PM, Burakov, Anatoly wrote: > > On 25-May-18 11:59 AM, Burakov, Anatoly wrote: > > > On 03-Apr-18 2:26 PM, Olivier Matz wrote: > > > > The initial objective of > > > > commit d9f0d3a1ffd4 ("ring: remove split cach

Re: [dpdk-dev] [PATCH] ring: relax alignment constraint on ring structure

2018-05-25 Thread Burakov, Anatoly
On 25-May-18 1:18 PM, Burakov, Anatoly wrote: On 25-May-18 11:59 AM, Burakov, Anatoly wrote: On 03-Apr-18 2:26 PM, Olivier Matz wrote: The initial objective of commit d9f0d3a1ffd4 ("ring: remove split cacheline build setting") was to add an empty cache line betwee, the producer and consumer dat

Re: [dpdk-dev] [PATCH] ring: relax alignment constraint on ring structure

2018-05-25 Thread Burakov, Anatoly
On 25-May-18 11:59 AM, Burakov, Anatoly wrote: On 03-Apr-18 2:26 PM, Olivier Matz wrote: The initial objective of commit d9f0d3a1ffd4 ("ring: remove split cacheline build setting") was to add an empty cache line betwee, the producer and consumer data (on platform with cache line size = 64B), pre

Re: [dpdk-dev] [PATCH] ring: relax alignment constraint on ring structure

2018-05-25 Thread Burakov, Anatoly
On 03-Apr-18 2:26 PM, Olivier Matz wrote: The initial objective of commit d9f0d3a1ffd4 ("ring: remove split cacheline build setting") was to add an empty cache line betwee, the producer and consumer data (on platform with cache line size = 64B), preventing from having them on adjacent cache lines

Re: [dpdk-dev] [PATCH] ring: relax alignment constraint on ring structure

2018-04-17 Thread Thomas Monjalon
> > > > > > > > > > The initial objective of > > > > > > > > > > commit d9f0d3a1ffd4 ("ring: remove split cacheline build > > > > > > > > > > setting") > > > > > > > > > > was to add an empty cache line betwee, the producer and > > > > > > > > > > consumer > > > > > > > > > > data (on platform wi

Re: [dpdk-dev] [PATCH] ring: relax alignment constraint on ring structure

2018-04-11 Thread Ananyev, Konstantin
ignment constraint on ring > structure > > -Original Message- > > Date: Wed, 11 Apr 2018 00:33:14 + > > From: "Ananyev, Konstantin" > > To: Jerin Jacob > > CC: Olivier Matz , "dev@dpdk.org" , > > "Richardson,

Re: [dpdk-dev] [PATCH] ring: relax alignment constraint on ring structure

2018-04-10 Thread Jerin Jacob
-Original Message- > Date: Wed, 11 Apr 2018 00:33:14 + > From: "Ananyev, Konstantin" > To: Jerin Jacob > CC: Olivier Matz , "dev@dpdk.org" , > "Richardson, Bruce" > Subject: RE: [dpdk-dev] [PATCH] ring: relax alignment c

Re: [dpdk-dev] [PATCH] ring: relax alignment constraint on ring structure

2018-04-10 Thread Ananyev, Konstantin
; > To: Ananyev, Konstantin > > > Cc: Olivier Matz ; dev@dpdk.org; Richardson, > > > Bruce > > > Subject: Re: [dpdk-dev] [PATCH] ring: relax alignment constraint on ring > > > structure > > > > > > -Original Message- > > > > D

Re: [dpdk-dev] [PATCH] ring: relax alignment constraint on ring structure

2018-04-05 Thread Jerin Jacob
acob , Olivier Matz > > > > > > CC: "dev@dpdk.org" , "Richardson, Bruce" > > > > > > Subject: RE: [dpdk-dev] [PATCH] ring: relax alignment constraint on ring > > > structure > > > > > > Hi lads, > > > >

Re: [dpdk-dev] [PATCH] ring: relax alignment constraint on ring structure

2018-04-05 Thread Ananyev, Konstantin
nt constraint on ring > structure > > -Original Message- > > Date: Wed, 4 Apr 2018 23:38:41 + > > From: "Ananyev, Konstantin" > > To: Jerin Jacob , Olivier Matz > > > > CC: "dev@dpdk.org" , "Richardson, Bruc

Re: [dpdk-dev] [PATCH] ring: relax alignment constraint on ring structure

2018-04-05 Thread Jerin Jacob
-Original Message- > Date: Wed, 4 Apr 2018 23:38:41 + > From: "Ananyev, Konstantin" > To: Jerin Jacob , Olivier Matz > > CC: "dev@dpdk.org" , "Richardson, Bruce" > > Subject: RE: [dpdk-dev] [PATCH] ring: relax ali

Re: [dpdk-dev] [PATCH] ring: relax alignment constraint on ring structure

2018-04-04 Thread Ananyev, Konstantin
nt constraint on ring > structure > > -Original Message- > > Date: Tue, 3 Apr 2018 17:56:01 +0200 > > From: Olivier Matz > > To: Jerin Jacob > > CC: dev@dpdk.org, konstantin.anan...@intel.com, bruce.richard...@intel.com > > Subject: Re: [dpdk-dev] [PA

Re: [dpdk-dev] [PATCH] ring: relax alignment constraint on ring structure

2018-04-03 Thread Jerin Jacob
-Original Message- > Date: Tue, 3 Apr 2018 17:56:01 +0200 > From: Olivier Matz > To: Jerin Jacob > CC: dev@dpdk.org, konstantin.anan...@intel.com, bruce.richard...@intel.com > Subject: Re: [dpdk-dev] [PATCH] ring: relax alignment constraint on ring > structure >

Re: [dpdk-dev] [PATCH] ring: relax alignment constraint on ring structure

2018-04-03 Thread Olivier Matz
3 Apr 2018 15:26:44 +0200 > > > > From: Olivier Matz > > > > To: dev@dpdk.org > > > > Subject: [dpdk-dev] [PATCH] ring: relax alignment constraint on ring > > > > structure > > > > X-Mailer: git-send-email 2.11.0 > > > > > >

Re: [dpdk-dev] [PATCH] ring: relax alignment constraint on ring structure

2018-04-03 Thread Jerin Jacob
-Original Message- > Date: Tue, 3 Apr 2018 17:25:17 +0200 > From: Olivier Matz > To: Jerin Jacob > CC: dev@dpdk.org, konstantin.anan...@intel.com, bruce.richard...@intel.com > Subject: Re: [dpdk-dev] [PATCH] ring: relax alignment constraint on ring > structure >

Re: [dpdk-dev] [PATCH] ring: relax alignment constraint on ring structure

2018-04-03 Thread Olivier Matz
On Tue, Apr 03, 2018 at 08:37:23PM +0530, Jerin Jacob wrote: > -Original Message- > > Date: Tue, 3 Apr 2018 15:26:44 +0200 > > From: Olivier Matz > > To: dev@dpdk.org > > Subject: [dpdk-dev] [PATCH] ring: relax alignment constraint on ring > > struc

Re: [dpdk-dev] [PATCH] ring: relax alignment constraint on ring structure

2018-04-03 Thread Jerin Jacob
-Original Message- > Date: Tue, 3 Apr 2018 15:26:44 +0200 > From: Olivier Matz > To: dev@dpdk.org > Subject: [dpdk-dev] [PATCH] ring: relax alignment constraint on ring > structure > X-Mailer: git-send-email 2.11.0 > > The initial objective of > commit d9f0d3

[dpdk-dev] [PATCH] ring: relax alignment constraint on ring structure

2018-04-03 Thread Olivier Matz
The initial objective of commit d9f0d3a1ffd4 ("ring: remove split cacheline build setting") was to add an empty cache line betwee, the producer and consumer data (on platform with cache line size = 64B), preventing from having them on adjacent cache lines. Following discussion on the mailing list,