Suppose you want to perform two sums: one is a sum of 10 scalar variables, and one is a matrix sum of a pair of two-dimensional arrays, with dimensions 10 by 10. What speed-up do you get with 10 versus 100 processors? Next, cal- culate the speed-ups assuming the matrices grow to 100 by 100.

Suppose you want to perform two sums: one is a sum of 10 scalar variables, and one is a matrix sum of a pair of two-dimensional arrays, with dimensions 10 by 10. What speed-up do you get with 10 versus 100 processors? Next, cal- culate the speed-ups assuming the matrices grow to 100 by 100.

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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Question

Suppose you want to perform two sums: one is a
sum of 10 scalar variables, and one is a matrix
sum of a pair of two-dimensional arrays, with
dimensions 10 by 10. What speed-up do you get
with 10 versus 100 processors? Next, cal- culate
the speed-ups assuming the matrices grow to
100 by 100.

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