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10th IEEE International Workshop on Object-Oriented Real-Time Dependable Systems
Experiments with WCET-Oriented Programming and the Single-Path Architecture
Sedona, Arizona
February 02-February 04
ISBN: 0-7695-2347-1
ASCII Text
x 
 
Peter Puschner, "Experiments with WCET-Oriented Programming and the Single-Path Architecture," Object-Oriented Real-Time Dependable Systems, IEEE International Workshop on, pp. 205-210, 10th IEEE International Workshop on Object-Oriented Real-Time Dependable Systems, 2005.
 
 
BibTex
x
 
@article{ 10.1109/WORDS.2005.36,
author = {Peter Puschner},
title = {Experiments with WCET-Oriented Programming and the Single-Path Architecture},
journal ={Object-Oriented Real-Time Dependable Systems, IEEE International Workshop on},
volume = {0},
year = {2005},
issn = {1530-1443},
pages = {205-210},
doi = {http://doi.ieeecomputersociety.org/10.1109/WORDS.2005.36},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
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TY - CONF
JO - Object-Oriented Real-Time Dependable Systems, IEEE International Workshop on
TI - Experiments with WCET-Oriented Programming and the Single-Path Architecture
SN - 1530-1443
SP205
EP210
A1 - Peter Puschner,
PY - 2005
KW - null
VL - 0
JA - Object-Oriented Real-Time Dependable Systems, IEEE International Workshop on
ER -
 
Peter Puschner, Department of Computer Science, nVienna University of Technology, Austria

The single-path software/hardware architecture has been conceived with the goal to support real-time task execution with highly predictable timing. By using WCET-oriented programming (WCET. . .Worst-Case Execution Time) and then converting WCET-oriented code to single-path code we do not only aim at producing code with good temporal predictability but also target at a high worstcase performance. First experiments presented in this paper show that the combination of the two concepts yields indeed code with constant, hence fully predictable execution times. Further, these execution times are very competitive compared to the worst-case execution times of the alternative, nonWCET-oriented solutions of the programming problems we investigated.

Citation:
Peter Puschner, "Experiments with WCET-Oriented Programming and the Single-Path Architecture," words, pp.205-210, 10th IEEE International Workshop on Object-Oriented Real-Time Dependable Systems, 2005
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