Method of deciding core-tile-switch mapping architecture within on-chip-bus and computer-readable medium for recoding the method

摘要

There are provided a method of creating an optimized core-tile-switch mapping architecture in an on-chip bus and a computer-readable recording medium for recording the method. The core-tile-switch mapping architecture creating method includes: creating a core communication graph representing the connection relationship between arbitrary cores; creating a Network-on-chip (NOC) architecture including a plurality of switches, a plurality of tiles, and a plurality of links interconnecting the plurality of switches; and mapping the cores to the tiles using a predetermined optimized mapping method to thereby create the optimized core-tile-switch mapping architecture. The optimized mapping method includes first, second, and third calculating steps. According to the optimized core-tile-switch mapping architecture creating method and the computer-readable recording medium for recording the method, since the hop distance between cores is minimized, it is possible to minimize energy consumption and communication delay time in an on-chip bus. Furthermore, the optimized mapping architecture presents a standard for comparing the optimization of other mapping architectures.