Title :
Research and optimization on dynamic performance analysis of code in embedded environment
Author :
Wenyu, Chen ; Juanna, Cui ; Zongbo, Hao ; Hantao, Rong
Author_Institution :
Sch. of Comput. Sci. & Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
The efficiency and space complexity of program are very important for embedded software. Therefore, it is great reference value to analyze the execution time and calling times of code for optimizing embedded code. Code instrumentation is the key technology of monitoring program performance. Static instrumentation on the executable file is a method and strategy that can achieve the dynamic analysis program performance. The tool can analyze the execution time and calling times of user function and the embedded library function. Through analysis and comparison, this method is faster and more accurately than the existing statistical tools.
Keywords :
computational complexity; computerised instrumentation; embedded systems; optimisation; program diagnostics; software libraries; code instrumentation; dynamic analysis program performance; embedded library function; embedded software; program performance monitoring; space complexity; static instrumentation; Instruments; Joining processes; Libraries; Performance analysis; Software; Target tracking; Timing; SIFT Static instrumentation; dynamic analysis; execution time; object file; performance analysis;
Conference_Titel :
Artificial Intelligence, Management Science and Electronic Commerce (AIMSEC), 2011 2nd International Conference on
Conference_Location :
Deng Leng
Print_ISBN :
978-1-4577-0535-9
DOI :
10.1109/AIMSEC.2011.6011331
