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

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

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win847
Contributor I

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/

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yipingwang
NXP TechSupport
NXP TechSupport

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

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yipingwang
NXP TechSupport
NXP TechSupport

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

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win847
Contributor I

Yiping, Thanks for your reply.

 

Does LS1046A support DMA and Cache coherency? 

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yipingwang
NXP TechSupport
NXP TechSupport

Please create a new thread for the other question.

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win847
Contributor I

Anyone who can help to answer this question?

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