Packet Stream Based AI Engine Kernels - 2023.2 English

Vitis Tutorials: AI Engine

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2023.2 English

Packet stream-based AI Engine kernels allow fine-grain control over how packets are generated and consumed in the kernels. This section explains how to code AI Engine kernels with packet stream interfaces (input_pktstream and output_pktstream). The connection in the graph is also described.

The PL side and PS side of this example is the same as Buffer Based AI Engine Kernels. Refer to:

  • Packet Format

  • Example PL Kernels for Packet Switching

  • Example PS code for Packet Switching