上海科技大学知识管理系统

The scale and complexity of circuit designs deployed on FPGA has surged with the increasing capacity of FPGA devices. At the same time, the runtime of physical design has grown exponentially, significantly extending the cycle of design iteration for engineers. To address this issue, we propose an automated, split-and-parallel physical design flow to accelerate the deployment of large-scale circuits on FPGA. We partition the original design into multiple sub-designs, perform placement and routing of each sub-design parallelly, and then merge them together. Experimental results show that our flow achieves 1.85X-2.7X speedup compared to standard Vivado flow with trivial degradation on design performance.