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PERFORMANCE-ORIENTED VS. MAINTAINABILITY-ORIENTED IMPLEMENTATION: A CASE STUDY OF THE REACTIVE PLANNER OF TEAM SWEDEN.
Blekinge Institute of Technology, Department of Software Engineering and Computer Science.
Blekinge Institute of Technology, Department of Software Engineering and Computer Science.
2002 (English)Independent thesis Advanced level (degree of Master (One Year))Student thesisAlternative title
PRESTANDA-ORIENTERAD MOT UNDERHÅLLBARHETS-ORIENTERAD IMPLEMENTATION : EN FALLSTUDIE AV TEAM SWEDENS REACTIVE PLANNER (Swedish)
Abstract [en]

Our work is a case study for Team Sweden, which is a national effort to produce a team of soccer playing robots. We took the present structure of the Reactive Planner, which is the game-planning module of the system, and made two new parallel versions of the Reactive Planner. One where we tried to optimize for CPU and memory usage called the performance-oriented implementation. We also made one implementation where we tried to optimize for maintainability called the maintainability-oriented implementation. To evaluate the implementations we ran a series of CPU and memory usage tests to assess the performance. We also estimated the maintainability of both implementations. The test results where later used to decide which implementation we should recommend to Team Sweden. The results showed that the difference in maintainability did outweigh the difference in performance. The conclusion is that the maintainability-oriented implementation is in this case the preferred

Abstract [sv]

Vårt arbete består av en fallstudie för Team Sweden som är ett nationellt samarbete för att skapa ett lag med fotbollsspelande robotar. Vi använde oss av den nuvarande strukturen av Reactive Planner, vilket är en spelplanerings modul för systemet, och tillverkade två parallella versioner. En som vi försökte optimera prestanda i, kallad prestandaorienterad implementation. Samt en som vi försökte optimera underhållbarheten i, kallad underhållbarhetsorienterad implementation. För att evaluera implementationerna så gjorde vi en serie CPU och minnestester för att evaluera prestanda. Vi estimerade även underhållbarheten för de båda implementationerna. Testresultaten användes sen för att göra en bedömning om vilken av implementationerna som var mest fördelaktig för Team Sweden. Testresultaten visade att skillnaden i underhållbarhet övervägde skillnaden i prestanda. Slutsatsen är i det här fallet att den underhållbarhetsorienterade implementationen versionen är att föredra.

Place, publisher, year, edition, pages
2002. , 12 p.
Keyword [en]
Performance, Maintainability Effort, Team Sweden, RoboCup.
National Category
Computer Science Software Engineering
Identifiers
URN: urn:nbn:se:bth-4575Local ID: oai:bth.se:arkivex37EF1BA1B884E3A7C1256C780046E905OAI: oai:DiVA.org:bth-4575DiVA: diva2:831919
Uppsok
Technology
Supervisors
Available from: 2015-04-22 Created: 2002-11-21 Last updated: 2015-06-30Bibliographically approved

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