An automatic method for Instruction-set extension generation using the center of gravity concept

[摘要] References(6)In this paper we present an automatic method for instruction-set extension generation. This method is based on a concept we called it center of gravities which uses inherent parallelism of input graph to achieve higher performance Instruction-Set Extension (ISE). The algorithm is fast and does not impose any limitations on the number of Input/Outputs. Results show speedup increase at DFG level up to 9x for some DFGs.

[学科分类] 电子、光学、磁材料

[关键词] Instruction-Set Extension (ISE);Data Flow Graph (DFG);parallel nodes;Center of Gravity (CG)