HLS Standalone Mode:Constraints for Co-simulation 对联合仿真得约束

本文讨论了在使用Vitis Vision/xfOpenCV函数进行共模拟时的一些限制,包括不支持多个加速器的函数、默认的HLS编译器和模拟器为(gcc,xsim)、由于HLS不支持多核集成导致的流程限制,以及对图像大小的具体要求。

Constraints for Co-simulation
There are few limitations in performing co-simulation of the Vitis vision/xfOpenCV functions. They are:

  1. Functions with multiple accelerators are not supported.
  2. Compiler and simulator are default in HLS. (gcc, xsim).
  3. Since HLS does not support multi-kernel integration, the current flow also does not support multi-kernel integration. Hence, the Pyramidal Optical flow and Canny Edge Detection functions and examples are not supported in this flow:
  4. The maximum image size (HEIGHT and WIDTH) set in config.h file should be equal to theactual input image size.
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