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A Multi-protocol cache controller

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26230%2F03%3APU42500" target="_blank" >RIV/00216305:26230/03:PU42500 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    A Multi-protocol cache controller

  • Original language description

    Bus-based shared memory multiprocessors with per-processor caches use either invalidation or update protocols to maintain cache coherence. This paper suggests mixing protocols for different data objects within a single application, depending on whateverprotocol is more efficient for an access pattern to a given object. The model of a two-protocol cache coherence controller has been created in CSP-based Transim language. Each cache line is tagged not only with the state, but also with the protocol typee. Two most frequent 4-state, write-back protocols are implemented: MESI (invalidation) and Dragon (update) protocol. The model will be used for experimental evaluation of the proposed controller, which could then be used for processor cores with primarycaches in SoC or for secondary caches in multiprocessors with standard microprocessors.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JC - Computer hardware and software

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GA102%2F02%2F0503" target="_blank" >GA102/02/0503: Parallel performance prediction and tuning</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2003

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    IFAC Workshop on Programmable devices and systems - PDS 2003

  • ISBN

    0-08-044130-0

  • ISSN

  • e-ISSN

  • Number of pages

    6

  • Pages from-to

    220-225

  • Publisher name

    VŠB - Technical University of Ostrava

  • Place of publication

    Ostrava

  • Event location

    Ostrava

  • Event date

    Feb 11, 2003

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article