'Process sends' diaporamas de présentation

DT249/4 Information Systems Engineering

DT249/4 Information Systems Engineering. Systems Modelling. Diagrams. Context Diagram Data Flow Diagram Activity Diagram Use Case Diagram Class Diagram. Context Diagram. Context Diagram.

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Outline

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Chapter 18: Distributed Coordination

Chapter 18: Distributed Coordination. Chapter Objectives. To describe various methods for achieving mutual exclusion in a distributed system To explain how atomic transactions can be implemented in a distributed system

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Distributed Operating Systems Issues Chapters 16 and 18

Distributed Operating Systems Issues Chapters 16 and 18. Objectives. To provide a high-level overview of distributed systems To discuss the general structure of distributed operating systems To describe various methods for achieving mutual exclusion in a distributed system

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Distributed Systems

Distributed Coordination. Distributed Systems. Introduction. Concurrent processes in same system Common memory and clock Easy to see order of events Concurrent processes in distributed systems Different memory and different clock Often impossible to determne order of events

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Collective Operations Dr. Stephen Tse stse@forbin.qc 908-872-2108

Lesson 12. Collective Operations Dr. Stephen Tse stse@forbin.qc.edu 908-872-2108. Collective Communication. A collective communication is A communication pattern that involves all the processes in a communicator It involves more than two processes.

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Introduction to MPI Programming Ganesh C.N.

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