Patent ID: 11733980

Abstract:
Implementing an application can include generating, from the application, a compact data flow graph (DFG) including load nodes, inserting, in the compact DFG, a plurality of virtual buffer nodes (VBNs) for each of a plurality of buffers of a data processing engine (DPE) array to be allocated to nets of the application, and, forming groups of one or more load nodes of the compact DFG based on shared buffer requirements of the loads on a per net basis. Virtual driver nodes (VDNs) that map to drivers of nets can be added to the compact DFG, where each group of the compact DFG is driven by a dedicated VDN. Connections between VDNs and load nodes through selected ones of the VBNs are created according to a plurality of constraints. The plurality of buffers are allocated to the nets based on the compact DFG as connected.