Graph Execution Control - 2021.2 English

Versal ACAP AI Engine Programming Environment User Guide (UG1076)

Document ID
UG1076
ft:locale
English (United States)
Release Date
2021-12-17
Version
2021.2 English

In Versal® ACAPs with AI Engines, the processing system (PS) can be used to dynamically load, monitor, and control the graphs that are executing on the AI Engine array. Even if the AI Engine graph is loaded once as a single bitstream image, the PS program can be used to monitor the state of the execution and modify the run-time parameters of the graph.

The graph base class provides a number of API methods to control the initialization and execution of the graph that can be used in the main program. The user main application used in simulating the graph does not support argc, argv parameters. See Adaptive Data Flow Graph Specification Reference for more details.