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Logging without Compromising Testability

Fulltext:


Authors:


Note:

A Constant Execution Time Eviction Scheduler.

Publication Type:

Report - MRTC

ISRN:

MDH-MRTC-87/2002-1-SE


Abstract

We present a structure for logging entries originating from amonitoring-process on a real-time system. The main contribution to the logging structure is an algorithm for choosing and evictingentries from a multi-queue structure. The algorithm is a garbagecollection algorithm for usage when storing data in a finite spaceduring monitoring of real-time systems. In order not to compromise thetestability of the system, the algorithm has therefore been designedto have a constant execution time for a given setup. An example of application is in a monitoring/replay approach tofacilitate debugging.

Bibtex

@techreport{Huselius388,
author = {Joel Huselius},
title = {Logging without Compromising Testability},
note = {A Constant Execution Time Eviction Scheduler.},
number = {ISSN 1404-3041 ISRN MDH-MRTC-87/2002-1-SE},
month = {December},
year = {2002},
url = {http://www.es.mdu.se/publications/388-}
}