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  • Book Overview & Buying Building a BeagleBone Black Super Cluster
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Building a BeagleBone Black Super Cluster

Building a BeagleBone Black Super Cluster

By : Andreas J Reichel
4.5 (4)
Buy this Book
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Building a BeagleBone Black Super Cluster

Building a BeagleBone Black Super Cluster

4.5 (4)
By: Andreas J Reichel
Buy this Book

Overview of this book

If you are a programmer, scientist, or someone interested in modern computer technology that goes beyond the typical PC, then this book will show you the outstanding possibilities of cluster computing with modern embedded systems based on ARM architecture. Whether you need a high-speed or low-cost scalable cluster for simulations or want to try something new, this book is the right guide for you.
Table of Contents (9 chapters)
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Preface
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Preface
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What this book covers
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What you need for this book
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Who this book is for
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Conventions
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Reader feedback
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Customer support
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1
1. BeagleBone Black System Board
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1. BeagleBone Black System Board
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Introducing the hardware
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The storage memory partition structure
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The boot-selection button
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Operating systems
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Software programming
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Summary
2
2. Building a Beowulf Cluster
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2. Building a Beowulf Cluster
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Minimal configuration and optional equipment
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Building a scalable board-mounting system
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Using a low-cost power source
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Setting up the network backbone
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The network topology
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The storage memory
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Summary
3
3. Operating System Setup and Configuration
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3. Operating System Setup and Configuration
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The Linux host environment
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Creating the master node's installation image
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Installing the operating system on the master node
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The external network storage
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Installing and configuring the slave nodes
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A crash course in developing applications
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Transferring files from and to the BeagleBone master node
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Summary
4
4. Parallel Computing with OpenMPI and ScaLAPACK
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4. Parallel Computing with OpenMPI and ScaLAPACK
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MPI – Message Passing Interface
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Installing and configuring OpenMPI
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Installing and configuring ScaLAPACK
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Summary
5
5. Advanced Solving of General Equation Systems
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5. Advanced Solving of General Equation Systems
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PETSc – a toolkit for scientific computation
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SLEPc – a library for Eigenvalue problems
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Summary
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6. Scientific and Technological Examples of Parallel Computing
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6. Scientific and Technological Examples of Parallel Computing
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Calculations on cloud-distributed mesh grids
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deal.II – a powerful Physics calculation library
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Example programs
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Parallel solution of elastic equations
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The visualization of calculated data
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Summary
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A. References
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A. References
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Index
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Index

Operating systems

BBB up to version A5C and built before May 2014 comes with a preinstalled operating system, namely the Angstrom Linux distribution. Later versions come with the Debian Linux distribution. Texas Instruments provides two releases: an Android and a Linux operating system. All the examples in this book are based on the Ubuntu Linux distribution; however, it is a question of personal taste which Linux distribution you want to use. If you decide to use another distribution, you might have to figure out how to compile your software and install the required packages on your own. There is, however, a chance that packages used throughout this book for Ubuntu might also work with other Linux distributions. Android does not support general Linux software and cannot be used to build a cluster with the means described in this book.

ARMhf images

Linux operating systems are available for a vast variety of different computer platforms such as PowerPC, x86, IA-64, ARM, and many more. An interesting feature of the CPU used on BBBs is the implementation of floating point instructions. This means that mathematical operations based on non-integer values can be executed by hardware rather than software, and thus they are carried out much faster. ARMhf stands for ARM hard float architecture. To make use of this advantage, a special operating system image is used throughout this book, namely the Ubuntu-12.04-armhf image from John Clark.

The Ubuntu 12.04 ARMhf Linux system

The Ubuntu 12.04 Linux distribution, compiled for the ARMhf platform, can be obtained from the home page of John Clark's website at http://www.armhf.com/download/. Please keep in mind that Linux systems and software are updated a lot. If you are not able to get exactly the same software as that used in this book, you can try a newer one or download the version from the download section accompanying this book. You will find more details on how to download and install the operating system in Chapter 2, Building a Beowulf Cluster.

Tip

Downloading the example code

You can download the example code files from your account at http://www.packtpub.com for all the Packt Publishing books you have purchased. If you purchased this book elsewhere, you can visit http://www.packtpub.com/support and register to have the files e-mailed directly to you.

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