HETRIS: Adaptive floorplanning for heterogeneous FPGAs
2015 International Conference on Field Programmable Technology (FPT)(2015)
摘要
Floorplanning is an approach to improve the scalability of existing CAD algorithms, facilitate team-based design, and also plays an important role in partial reconfiguration. This work introduces HETRIS, a new automated floorplanning tool for heterogeneous FPGAs. HETRIS uses an adaptive legality approach to target arbitrary FPGA architectures. It includes enhancements enabling it to run on average 15.6× faster than previous work, while producing denser floorplans than a commercial tool. Using HETRIS we perform the first evaluation of an FPGA floorplanner using real-world benchmarks, allowing us to investigate the relationship between partitioning, floorplanning and FPGA architecture.
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关键词
HETRIS,adaptive floorplanning,heterogeneous FPGA,CAD algorithms,automated floorplanning tool,FPGA floorplanner
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