Communication is one of the important factors in parallel algorithm design. Suppose that we have multiple processing units or nodes, and please draw the diagrams for completely-connected, star and ring and mesh networks, and discuss pros and cons of each network.

Communication is one of the important factors in parallel algorithm design. Suppose that we have multiple processing units or nodes, and please draw the diagrams for completely-connected, star and ring and mesh networks, and discuss pros and cons of each network.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Dynamic Multithreading

An algorithm that executes a single instruction in a uniprocessor system is called a serial algorithm. In the case of a multiprocessor computer system, multiple instructions are executed in parallel. A multithreaded algorithm is an algorithm that enables multiple instances of the code to be executed concurrently.Multithreading is a concept that allows the CPU to execute threads independently while sharing similar resources. It is an important CPU feature that works on the process. Thread is a sequence of instructions that executes in parallel with other threads. Because of multithreading, multiple tasks can be performed within a single process.

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Communication is one of the important factors in parallel algorithm design. Suppose that
we have multiple processing units or nodes, and please draw the diagrams for
completely-connected, star and ring and mesh networks, and discuss pros and cons
of each network.

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