Strategy for contiguous packet payload processing using DPDK mbufs

Pawel Wodkowski pawelwod at gmail.com
Thu Jul 28 11:21:12 CEST 2022


On 27.07.2022 17:03, Filip Matracki wrote:
> What strategy is recommended for a DPDK application that needs to 
> process the payload of network packets in contiguous memory?

1. Don't care about the wasted memory?
2. Reassembly large packets into contiguous memory.
3. Use NIC features to redirect packets to proper RX queues. Small 
packets goes to first queue, medium size to second, large to third. This 
might be tricky and hardware dependent.

-- 
Paweł


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