[dpdk-dev] DPDK Demos at IDF conference using DDIO

2014-09-28 Thread Jayakumar, Muthurajan
- From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Alex Markuze Sent: Sunday, September 28, 2014 12:08 AM To: Matthew Hall Cc: dev at dpdk.org Subject: Re: [dpdk-dev] DPDK Demos at IDF conference using DDIO Even IF only the Demo is available it would be useful. I assume the people behind the Demo

[dpdk-dev] DPDK Demos at IDF conference using DDIO

2014-09-28 Thread Alex Markuze
Even IF only the Demo is available it would be useful. I assume the people behind the Demo are pert of this mailing list (Or someone on the mailing list knows them). It would be great if the demo was publicly available anywhere. On Thu, Sep 25, 2014 at 11:09 PM, Matthew Hall wrote: > On Thu, Sep

[dpdk-dev] DPDK Demos at IDF conference using DDIO

2014-09-25 Thread Anjali Kulkarni
Actually, in the demo that I saw they had probably used as many of the accelerations as possible to get the kind of rates they described. Even if we could see (a documentation of) what all things they used in this particular application, it would help. >From my discussions, it seemed as if there we

[dpdk-dev] DPDK Demos at IDF conference using DDIO

2014-09-25 Thread Anjali Kulkarni
Hi, There were a few DPDK demos at IDF, and from one of them I gathered that you can use DDIO to enhance performance by using certain lookup APIs in DPDK. Can someone shed light on this? Is DDIO enabled by default? It is available only on the v3 chip and needs DPDK 1.7 or how can get the perfor

[dpdk-dev] DPDK Demos at IDF conference using DDIO

2014-09-25 Thread Matthew Hall
On Thu, Sep 25, 2014 at 07:27:21PM +, Anjali Kulkarni wrote: > Actually, in the demo that I saw they had probably used as many of the > accelerations as possible to get the kind of rates they described. Even if > we could see (a documentation of) what all things they used in this > particular a

[dpdk-dev] DPDK Demos at IDF conference using DDIO

2014-09-25 Thread Matthew Hall
On Thu, Sep 25, 2014 at 09:11:24AM -0700, Jeff Shaw wrote: > Intel(R) Data Direct I/O Technology (Intel(R) DDIO) is a feature introduced > with the Intel(R) Xeon(R) processor E5 family. > > It has been around for several years and is available at least on all Xeon > E5 processors. DDIO is part o

[dpdk-dev] DPDK Demos at IDF conference using DDIO

2014-09-25 Thread Jeff Shaw
On Thu, Sep 25, 2014 at 03:19:31PM +, Anjali Kulkarni wrote: > Hi, > > There were a few DPDK demos at IDF, and from one of them I gathered that you > can use DDIO to enhance performance by using certain lookup APIs in DPDK. Can > someone shed light on this? Is DDIO enabled by default? It is