LS1046A DPDK L2/L3 forwarding performance with short packet(64 Bytes)

[win847]

Can LS1046A DPDK L2/L3 forwarding performance with the short packet(64 Bytes)  reach 10Mpps per core(1.8 GHz)?  What's the exact result of DPDKL2/L3 forwarding performance?

Does LS1046A support DMA and Cache coherency? Like description with below link:

https://abcamus.github.io/2017/06/26/ARM-CCI/

[yipingwang · Accepted solution]

We have dpdk l2fwd 10g 1core test data as the following.

FrameSize(Bytes)   Throughput(Kpps)     Throughput(Mbps)

64                                    7170                    4817.97

dpdk l3fwd 20g 4core performance

FrameSize(Bytes)     Throughput(Kpps)      Throughput(Mbps)     Throughput(%)

  64                              12095                              8127.73                   40.64

[win847]

Yiping, Thanks for your reply.

Does LS1046A support DMA and Cache coherency? 

[yipingwang]

Please create a new thread for the other question.

[win847]

Anyone who can help to answer this question？