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Master's Dissertation
DOI
https://doi.org/10.11606/D.3.2008.tde-01102008-135441
Document
Author
Full name
Roberto Borges Kerr Junior
Institute/School/College
Knowledge Area
Date of Defense
Published
São Paulo, 2008
Supervisor
Committee
Midorikawa, Edson Toshimi (President)
Kofuji, Sergio Takeo
Marques, Eduardo
Title in Portuguese
Proposta e desenvolvimento de um algoritmo de associatividade reconfigurável em memórias cache.
Keywords in Portuguese
Arquitetura e organização de computadores
Arquitetura reconfigurável
Computação reconfigurável
Engenharia de computação
Abstract in Portuguese
A evolução constante dos processadores está aumentando cada vez o overhead dos acessos à memória. Tentando evitar este problema, os desenvolvedores de processadores utilizam diversas técnicas, entre elas, o emprego de memórias cache na hierarquia de memórias dos computadores. As memórias cache, por outro lado, não conseguem suprir totalmente as suas necessidades, sendo interessante alguma técnica que tornasse possível aproveitar melhor a memória cache. Para resolver este problema, autores propõem a utilização de técnicas de computação reconfigurável. Este trabalho analisa um trabalho na área de reconfiguração na associatividade de memórias cache, e propõe melhorias nele para uma melhor utilização de seus recursos, apresentando resultados práticos de simulações realizadas com diversas organizações de cache.
Title in English
Proposal and development of a reconfigurable associativity algorithm in cache memories.
Keywords in English
Computer architecture and organization
Computer engineering
Reconfigurable architecture
Reconfigurable computing
Abstract in English
With the constant evolution of processors architecture, its getting even bigger the overhead generated with memory access. Trying to avoid this problem, some processors developers are using several techniques to improve the performance, as the use of cache memories. By the otherside, cache memories cannot supply all their needs, thats why its important some new technique that could use better the cache memory. Working on this problem, some authors are using reconfigurable computing to improve the cache memorys performance. This work analyses the reconfiguration of the cache memory associativity algorithm, and propose some improvements on this algorithm to better use its resources, showing some practical results from simulations with several cache organizations.
 
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dissertacao_bobkerr.pdf (456.77 Kbytes)
Publishing Date
2008-10-06
 
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