[dpdk-dev] Multiple LCore receiving from same port/queue

2013-10-17 Thread Vladimir Medvedkin
Hi, By default, you can't poll same queue on same port from different lcores. If you need poll same queue on several lcores use locks to avoid race conditions. 2013/10/17 Sambath Kumar Balasubramanian > Hi, > > I have a test dpdk application with 2 lcores receiving packets > using rte_eth_rx

[dpdk-dev] Multiple LCore receiving from same port/queue

2013-10-16 Thread Sambath Kumar Balasubramanian
Thanks Stephen and Vladimir. Appreciate the quick response. Thanks, Sambath On Wed, Oct 16, 2013 at 2:12 PM, Vladimir Medvedkin wrote: > Hi, > > By default, you can't poll same queue on same port from different lcores. > If you need poll same queue on several lcores use locks to avoid race > co

[dpdk-dev] Multiple LCore receiving from same port/queue

2013-10-16 Thread Stephen Hemminger
On Wed, 16 Oct 2013 13:32:33 -0700 Sambath Kumar Balasubramanian wrote: > Hi, > > I have a test dpdk application with 2 lcores receiving packets > using rte_eth_rx_burst API. Is this a supported packet processing model. > The reason I am asking is I am running into some trouble with this model

[dpdk-dev] Multiple LCore receiving from same port/queue

2013-10-16 Thread Sambath Kumar Balasubramanian
Hi, I have a test dpdk application with 2 lcores receiving packets using rte_eth_rx_burst API. Is this a supported packet processing model. The reason I am asking is I am running into some trouble with this model. Thanks, Sambath