IDEAS home Printed from https://ideas.repec.org/a/gam/jmathe/v13y2025i3p515-d1583164.html
   My bibliography  Save this article

Structural Analysis of Multi-Core Processor and Reliability Evaluation Model

Author

Listed:
  • Sergo Tsiramua

    (Institute of Informatics, School of Science and Technologies, University of Georgia, 0171 Tbilisi, Georgia)

  • Hamlet Meladze

    (Muskhelishvili Institute of Computational Mathematics, Georgian Technical University, 0131 Tbilisi, Georgia)

  • Tinatin Davitashvili

    (Departments of Mathematics and Computer Science, The Faculty of Exact and Natural Sciences, Ivane Javakhishvili Tbilisi State University, 0131 Tbilisi, Georgia)

  • Jose-Maria Sanchez-Sáez

    (Department of Didactics of Mathematics, Faculty of Education, University of Malaga, 29071 Malaga, Spain)

  • Francisco Criado-Aldeanueva

    (Department of Applied Physics II, Polytechnic School, University of Malaga, 29071 Malaga, Spain)

Abstract

In the present paper, the models of structural analysis and evaluation of efficiency indicators (reliability, fault tolerance, viability, and flexibility) of a multi-core processor with variable structure, equipped with multi-functional cores, are considered. Using logical–probabilistic methods, the following has been developed: models for evaluating the reliability and fault tolerance of processor cores as multi-functional elements; logical–probabilistic models of the shortest paths, flexibility, and performance conditions for successful operation of multi-core processors based on multi-functional cores; and models for estimating the reliability, fault tolerance, and lifetime of multi-core processors considering all possible states of performance. The results of the structural analysis of two-core and four-core processors and the trends of increasing the efficiency indicators of multi-core processors are presented.

Suggested Citation

  • Sergo Tsiramua & Hamlet Meladze & Tinatin Davitashvili & Jose-Maria Sanchez-Sáez & Francisco Criado-Aldeanueva, 2025. "Structural Analysis of Multi-Core Processor and Reliability Evaluation Model," Mathematics, MDPI, vol. 13(3), pages 1-19, February.
    • Handle: RePEc:gam:jmathe:v:13:y:2025:i:3:p:515-:d:1583164
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2227-7390/13/3/515/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/2227-7390/13/3/515/
    Download Restriction: no
    ---><---

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jmathe:v:13:y:2025:i:3:p:515-:d:1583164. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.