Paper Info
Title
Flow Analysis on Intermediate Source Code for WCET Estimation of Compiler-Optimized Programs
Abstract
Many WCET analysis tools developed in academia integrate WCET analysis into program compilation, either to transform flow information extracted from the source code level to the object code level, or to perform flow analysis on a special intermediate representation. This integration increases analysis complexity, forces software developers to use a special compiler, and thus, strongly limits the usability of the tools in practice. Motivated by this limitation in the existing flow analysis approaches, this paper presents a more efficient approach, that performs flow analysis on the intermediate source code (ISC), transformed from the original source code. ISC retains the functional behavior and executability of the original source code but has a structure close to the object code. This low level structure facilitates the transformation of the flow facts, extracted from the ISC, down to the object code level. In the whole approach, no modification of standard tools is needed.
Year
DOI
Venue
2009
10.1109/RTCSA.2009.10
RTCSA
Keywords
DocType
ISSN
intermediate source code,existing flow analysis approach,source code level,wcet estimation,integration increases analysis complexity,flow analysis,original source code,wcet analysis tool,wcet analysis,object code level,object code,compiler-optimized programs,compiler optimization,optimization,probability density function,estimation,compiler optimizations,intermediate representation,source code,worst case execution time,information extraction,software development,data mining
Conference
1533-2306
Citations 
PageRank 
References 
0
0.34
6
Authors
2
Name
Order
Citations
PageRank
Zhonglei Wang112010.57
Andreas Herkersdorf270388.32