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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
6
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

Using a low-cost power source

I have seen a picture on the Web where somebody powered a dozen older Beagle Boards with a lot of single DC adapters and built everything into a portable case. The result was a huge mess of cables. You should always try to keep your cables well organized in order to save space and improve the cooling performance. Using an ATX power supply with a cable tree can save you a lot of money compared to buying several standalone power supplies. They are stable and can also provide some protection for hardware, which cheap DC adapters don't always do. In the following section, I will explain the power requirements and how to modify an ATX power supply to fit our needs.

Power requirements

If you do not use an additional keyboard and mouse and only onboard flash memory, one board needs around 500 mA at 5 V voltage, which gives you a total power of 2.5 Watts for one board. Depending on the installed memory card or other additional hardware, you might need more.

Note

Please...

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Programming languages
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Building a BeagleBone Black Super Cluster
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