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

fYear

2011

fDate

8-10 Aug. 2011

Firstpage

3212

Lastpage

3215

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/AIMSEC.2011.6011331

Filename

6011331