[dpdk-dev] one LCORE per RX/TX queue pair

Anil Abraham (aniabrah) aniabrah at cisco.com
Fri Sep 25 17:50:53 CEST 2015


Hi,

We are looking to use DPDK in the following way:

2 Ethernet NICs connected independently to 2 CPU sockets. Each NIC has N rings.
Each LCORE should be handling one RQ of one NIC exactly. So all the LCORE's on socket 0 should handle RQs from the NIC 0 and LCORE's on
socket 1 should handle only RQ's from NIC 1. Similarly for the TX. Each LCORE would only handle one and only one RQ. In total there will be 2xN LCORE's.

Is there a similar model implemented in the dpdk/examples? Are there any challenges implementing such model.

Thanks
-Anil


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