[dpdk-dev] Enhance KNI DPDK-app-side to be Multi-Producer/Consumer

2014-11-20 Thread Zhou, Danny
have plan to support MP/MC in kernel part of KNI as well? From: Robert Sanford [mailto:rsanfo...@gmail.com] Sent: Thursday, November 20, 2014 4:49 AM To: Zhou, Danny; dev at dpdk.org Subject: Re: [dpdk-dev] Enhance KNI DPDK-app-side to be Multi-Producer/Consumer Hi Danny, On Fri, Nov 14, 2014 at

[dpdk-dev] Enhance KNI DPDK-app-side to be Multi-Producer/Consumer

2014-11-19 Thread Robert Sanford
Hi Danny, On Fri, Nov 14, 2014 at 7:04 PM, Zhou, Danny wrote: > It will be always good if you can submit the RFC patch in terms of KNI > optimization. > > On the other hand, do you have any perf. data to prove that your patchset > could improve > KNI performance which is the concern that most cu

[dpdk-dev] Enhance KNI DPDK-app-side to be Multi-Producer/Consumer

2014-11-15 Thread Marc Sune
On 14/11/14 22:05, Sanford, Robert wrote: > Hello Thomas, > > I want to discuss a small enhancement to KNI that we developed. We wanted > to send/receive mbufs between one KNI device and multiple cores, but we > wanted to keep the changes simple. So, here were our requirements: > > 1. Don't use hea

[dpdk-dev] Enhance KNI DPDK-app-side to be Multi-Producer/Consumer

2014-11-15 Thread Zhou, Danny
Robert > Sent: Saturday, November 15, 2014 5:06 AM > To: Thomas Monjalon; dev at dpdk.org > Subject: [dpdk-dev] Enhance KNI DPDK-app-side to be Multi-Producer/Consumer > > Hello Thomas, > > I want to discuss a small enhancement to KNI that we developed. We wanted > to send/receiv

[dpdk-dev] Enhance KNI DPDK-app-side to be Multi-Producer/Consumer

2014-11-14 Thread Sanford, Robert
Hello Thomas, I want to discuss a small enhancement to KNI that we developed. We wanted to send/receive mbufs between one KNI device and multiple cores, but we wanted to keep the changes simple. So, here were our requirements: 1. Don't use heavy synchronization when reading/writing the FIFOs in s