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Build Supercomputers with Raspberry Pi 3

You're reading from   Build Supercomputers with Raspberry Pi 3 A step-by-step guide that will enhance your skills in creating powerful systems to solve complex issues

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Product type Paperback
Published in Mar 2017
Publisher Packt
ISBN-13 9781787282582
Length 254 pages
Edition 1st Edition
Languages
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Author (1):
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Carlos R. Morrison Carlos R. Morrison
Author Profile Icon Carlos R. Morrison
Carlos R. Morrison
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Table of Contents (13) Chapters Close

Preface 1. Getting Started with Supercomputing FREE CHAPTER 2. One Node Supercomputing 3. Preparing the Initial Two Nodes 4. Static IP Address and Hosts File Setup 5. Creating a Common User for All Nodes 6. Creating a Mountable Drive on the Master Node 7. Configuring the Eight Nodes 8. Testing the Super Cluster 9. Real-World Math Application 10. Real-World Physics Application 11. Real-World Engineering Application A. Appendix

Chapter 2. One Node Supercomputing

This chapter discusses one node supercomputing. Initially, you will install the Linux (Ubuntu) OS on your PC (one node). Next, you will be instructed on how to access your PC processor's specs within the Windows environment. This information is critical for determining how many cores and/or threads (see Appendix) are available for Message Passing Interface (MPI) processing when using the -H command (this command is discussed in detail later in the book). You will then write and run a simple serial π equation code, and then write and run the MPI version of the serial π code. This coding exercise provides an initial feel for converting serial coding to MPI coding. The critical structure of the MPI π code's for statement is discussed, and finally, you will employ the MPI technique to generate π from the Euler, Leibniz, and Nilakantha infinite series expansions.

In this chapter, you will learn about the following...

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