Pattern Description for the Energy-Efficient Code Generation

Together with a new advent of embedded processor developed to support specific application area, and it evolution, a new study of software development to support the embedded processor and its commercial use has been revitalized. In this paper, specially, In a mobile device that is built-in embedded processor, software management is as important as hardware management for the limited energy. In this paper, we suggest that the code generation technique considering the energy dissipation through the verified retargetable compiler backend tool, EXPRESSION. For this goals, we describes the efficient code generation patterns and showed the variable performance results.