Xilinx, Inc.
Data processing engine (DPE) array detailed mapping

Abstract:

An example method for compiling by a processor-based system includes obtaining a netlist of an application, the netlist containing program nodes and respective edges between the program nodes, the application to be implemented on a device comprising an array of data processing engines; generating a global mapping of the program nodes based on a representation of the array of data processing engines; generating a detailed mapping of the program nodes based on the global mapping, the detailed mapping assigning input/outputs of programmable logic (PLIOs) of the device to channels in an interface of the array of data processing engines, the detailed mapping further assigning buffers of the application to individual memory banks in the array of data processing engines; and translating the detailed mapping to a file.