Coarse -grained reconfigurable processors are increasingly popular by their optimized architecture and outstanding performance

which make it possible for applications to run with high parallel efficiency.In this paper we introduce for the first time a template -based compiling system on REmus II coarse -grained reconfigurable processor.Starting from the compute -bound code parts

we create a template -lib system for typical multimedia decoder algorithms

which involves the template structure and developing flow design. Then we complete the compiling system with an annotation technique on programming codes.The results show that the compiling system effectively increases the compiled codesoperating efficiency as well as the compiling speed.