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A novel resource management technique for deadlock-free systems.

Madhavi Devi Botlagunta1, Smriti Agrawal2, R Rajeswara Rao3

  • 1Department of CSE, JNTU Kakinada, Hyderabad, India.

International Journal of Information Technology : an Official Journal of Bharati Vidyapeeth'S Institute of Computer Applications and Management
|May 17, 2021
PubMed
Summary

This study introduces resource-driven DFRR, a novel technique for deadlock-free resource management in shared systems. It optimizes resource reservation, ensuring efficient allocation and minimizing overhead for enhanced system performance.

Keywords:
Banker’s algorithmDeadlock avoidanceDeadlock recoveryDeadlock-freeOperating systemsResource managementResource reservationSafety sequenceScheduling

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Area of Science:

  • Computer Science
  • Operating Systems

Background:

  • Deadlock is a persistent issue in shared resource systems.
  • Existing research explores resource reservation for deadlock-free management.

Purpose of the Study:

  • To present a novel resource reservation technique called resource-driven DFRR.
  • To estimate the optimal number of resources for a deadlock-free policy.

Main Methods:

  • Developed a resource reservation technique (resource-driven DFRR).
  • Utilized mathematical theorems to prove correctness and resource minimization.
  • Conducted simulations to evaluate effectiveness.

Main Results:

  • Proved the correctness of the technique with Theorem 1.
  • Theorem 2 suggests minimal resource reservation.
  • Demonstrated optimal overhead for resource pool estimation and management.

Conclusions:

  • Resource-driven DFRR offers an effective approach to deadlock-free resource management.
  • The technique achieves optimal overhead and performance.
  • Simulation results validate the proposed method's effectiveness.