Re: [dpdk-dev] [PATCH v4] app/testpmd: add option ring-bind-lcpu to bind Q with CPU

2018-01-15 Thread Simon Guo
Hi Wenzuo, On Mon, Jan 15, 2018 at 08:31:52AM +, Lu, Wenzhuo wrote: > Hi Simon, > > > > -Original Message- > > From: wei.guo.si...@gmail.com [mailto:wei.guo.si...@gmail.com] > > Sent: Wednesday, January 10, 2018 4:00 PM > > To: Lu, Wenzhuo > > Cc: dev@dpdk.org; Simon Guo > > Subject

Re: [dpdk-dev] [PATCH v4] app/testpmd: add option ring-bind-lcpu to bind Q with CPU

2018-01-15 Thread Simon Guo
Thomas, On Mon, Jan 15, 2018 at 12:30:31AM +0100, Thomas Monjalon wrote: > 10/01/2018 08:59, wei.guo.si...@gmail.com: > > This patch adds a new option "--ring-bind-lcpu"(no parameter). With > > this, testpmd can utilize the PCI-e bus bandwidth on another NUMA > > nodes. > > Waiting for a review.

Re: [dpdk-dev] [PATCH v4] app/testpmd: add option ring-bind-lcpu to bind Q with CPU

2018-01-15 Thread Lu, Wenzhuo
Hi Simon, > -Original Message- > From: wei.guo.si...@gmail.com [mailto:wei.guo.si...@gmail.com] > Sent: Wednesday, January 10, 2018 4:00 PM > To: Lu, Wenzhuo > Cc: dev@dpdk.org; Simon Guo > Subject: [PATCH v4] app/testpmd: add option ring-bind-lcpu to bind Q with > CPU > > From: Simon

Re: [dpdk-dev] [PATCH v4] app/testpmd: add option ring-bind-lcpu to bind Q with CPU

2018-01-14 Thread Thomas Monjalon
10/01/2018 08:59, wei.guo.si...@gmail.com: > This patch adds a new option "--ring-bind-lcpu"(no parameter). With > this, testpmd can utilize the PCI-e bus bandwidth on another NUMA > nodes. Waiting for a review. Please uese --in-reply-to when sending a new version of the patch, so we can track m

[dpdk-dev] [PATCH v4] app/testpmd: add option ring-bind-lcpu to bind Q with CPU

2018-01-10 Thread wei . guo . simon
From: Simon Guo Currently the rx/tx queue is allocated from the buffer pool on socket of: - port's socket if --port-numa-config specified - or ring-numa-config setting per port All the above will "bind" queue to single socket per port configuration. But it can actually archieve better performanc