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EMSOFT
2007
Springer
14 years 5 months ago
WCET estimation for executables in the presence of data caches
This paper describes techniques to estimate the worst case execution time of executable code on architectures with data caches. The underlying mechanism is Abstract Interpretation...
Rathijit Sen, Y. N. Srikant
CODES
2007
IEEE
14 years 5 months ago
Compile-time decided instruction cache locking using worst-case execution paths
Caches are notorious for their unpredictability. It is difficult or even impossible to predict if a memory access results in a definite cache hit or miss. This unpredictability i...
Heiko Falk, Sascha Plazar, Henrik Theiling
RTSS
2003
IEEE
14 years 4 months ago
Experimental Evaluation of Code Properties for WCET Analysis
This paper presents a quantification of the timing effects that advanced processor features like data and instruction cache, pipelines, branch prediction units and out-oforder ex...
Antoine Colin, Stefan M. Petters
LCTRTS
2000
Springer
14 years 2 months ago
Approximation of Worst-Case Execution Time for Preemptive Multitasking Systems
The control system of many complex mechatronic products requires for each task the Worst Case Execution Time (WCET), which is needed for the scheduler's admission tests and su...
Matteo Corti, Roberto Brega, Thomas R. Gross
RTS
2002
107views more  RTS 2002»
13 years 10 months ago
Data-Flow Frameworks for Worst-Case Execution Time Analysis
The purpose of this paper is to introduce frameworks based on data-flow equations which provide for estimating the worst-case execution time (WCET) of (real-time) programs. These f...
Johann Blieberger