RE: [dpdk-users] DPDK CPU selection criteria?

2021-09-30 Thread Kinsella, Ray
Hi Jared, inline > -Original Message- > From: Thomas Monjalon > Sent: Wednesday 29 September 2021 11:30 > To: Jared Brown > Cc: users@dpdk.org; Richardson, Bruce ; > Kinsella, Ray ; Ananyev, Konstantin > ; Yigit, Ferruh > Subject: Re: [dpdk-users] DPDK CPU sel

Re: [dpdk-users] DPDK CPU selection criteria?

2021-09-29 Thread Thomas Monjalon
17/09/2021 17:23, Jared Brown: > Hello everybody! > > Is there some canonical resource or at least a recommendation on how to > evaluate different CPUs for suitability for use with DPDK? There are some performance reports with details: https://core.dpdk.org/perf-reports/ It is difficult to give

Re: [dpdk-users] DPDK CPU selection criteria?

2021-09-17 Thread Jared Brown
> Intentionally, in fact any reference to any one CPU vendor should be removed > from website and documentaton. I get where this is coming from, but all the same it is not very useful to the end user, given that the title of the document is "7. How to get best performance with NICs on Intel pl

Re: [dpdk-users] DPDK CPU selection criteria?

2021-09-17 Thread Stephen Hemminger
On Fri, 17 Sep 2021 17:23:49 +0200 Jared Brown wrote: > Hello everybody! > > Is there some canonical resource or at least a recommendation on how to > evaluate different CPUs for suitability for use with DPDK? > > My use case is software routers (for example DANOS, 6WIND, TNRS), so I am > mai

[dpdk-users] DPDK CPU selection criteria?

2021-09-17 Thread Jared Brown
Hello everybody! Is there some canonical resource or at least a recommendation on how to evaluate different CPUs for suitability for use with DPDK? My use case is software routers (for example DANOS, 6WIND, TNRS), so I am mainly interested in forwarding performance in terms of Mpps. What I am