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Worst-case execution-time analysis at low cost

delete1998-01-01
delete5
PRE
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Peter Puschner
DOI：10.1016/S0967-0661(97)10050-8delete
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Abstract

Abstract

En 中文
Research in Worst-Case Execution-Time (WCET) analysis aims at integrating WCET analysis with program compilation, thus increasing compiler complexity and forcing real-time software developers to use specific compilers. This paper describes a simple approach to WCET analysis that is not compiler-specific: A software tool reads the path information contained in source programs and maps this information onto the respective assembler programs. A low-level WCET analysis tool then computes detailed timing information of the annotated assembler programs, and passes the information back to the source level. Experiments demonstrate the feasibility of the approach. (C) 1998 Elsevier Science Ltd. All rights reserved.
Keywords:
execution times
performance analysis
real-time languages
real-time computer systems
real-time tasks
methodology
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Journal

Control Engineering Practice cover
Control Engineering Practice
IF:
4.6
Papers:
5.7K
Citations:
1.1W

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