Title :
Code Size Optimization for Embedded Processors using Commutative Transformations
Author :
Pinnepalli, Sai ; Hong, Jinpyo ; Ramanujam, J. ; Carver, Doris L.
Author_Institution :
Louisiana State Univ., Baton Rouge
Abstract :
Code optimization of the offset assignment generated in embedded systems allows for power and space efficient systems. We propose a new heuristic that uses edge classification to commutatively transformation and optimize the assignment. We introduce concept of breakable and unbreakable edges, which assists in selecting edges for path cover and edges for commutative transformation.
Keywords :
embedded systems; microprocessor chips; optimisation; code size optimization; commutative transformations; edge classification; embedded processors; embedded systems; offset assignment; power efficient systems; space efficient systems; Arithmetic; Commutation; Costs; Distributed power generation; Educational technology; Power generation; Programming profession; Registers; Semiconductor optical amplifiers; Space technology;
Conference_Titel :
Embedded and Real-Time Computing Systems and Applications, 2007. RTCSA 2007. 13th IEEE International Conference on
Conference_Location :
Daegu
Print_ISBN :
978-0-7695-2975-2
DOI :
10.1109/RTCSA.2007.28
