Well Utilization of Cache-Aware Scratchpad Concerning the Influence of the Whole Embedded System

The Scratch-Pad Memory (SPM) is the hotspot in the field of embedded system and takes great impact on the performance. This paper proposes a method to well utilize the SPM taking the influence of the whole embedded system into account. Results show that our benchmarks average a 26.2% speedup and will gain better performance with larger SPM