OpenCL in Action:

Whatever system you have, it probably has more raw processing power than you're using. OpenCL is a high-performance programming language that maximizes computational power by executing on CPUs, graphics processors, and other number-crunching devices. It's perfect for speed-sensitive tasks like vector computing, matrix operations, and graphics acceleration.

OpenCL in Action blends the theory of parallel computing with the practical reality of building high-performance applications using OpenCL. It first guides you through the fundamental data structures in an intuitive manner. Then, it explains techniques for high-speed sorting, image processing, matrix operations, and fast Fourier transform. The book concludes with a deep look at the all-important subject of graphics acceleration. Numerous challenging examples give you different ways to experiment with working code.

A background in C or C++ is helpful, but no prior exposure to OpenCL is needed.

Purchase of the print book comes with an offer of a free PDF, ePub, and Kindle eBook from Manning. Also available is all code from the book

Table of Contents

1. PART 1 FOUNDATIONS OF OPENCL PROGRAMMING

2. Introducing OpenCL
3. Host programming: fundamental data structures
4. Host programming: data transfer and partitioning
5. Kernel programming: data types and device memory
6. Kernel programming: operators and functions
7. Image processing
8. Events, profiling, and synchronization
9. Development with C++
10. Development with Java and Python
11. General coding principles
12. Reduction and sorting
13. Matrices and QR decomposition
14. Sparse matrices
15. Signal processing and the fast Fourier transfor
16. Combining OpenCL and OpenGL
17. Textures and renderbuffers

About the Author

Matthew Scarpino is a software consultant with over twelve years of experience in engineering and software development, and has developed high-performance applications using digital signal processors, field programmable gate arrays, and the Cell Broadband Engine. He's the author of Programming the Cell Processor: For Games, Graphics, and Numerical Computation. --This text refers to an alternate edition.

eBook License

End-User Warranty and License Agreement

1. Grant of License

Manning has authorized the download by you of an unrestricted number of copies of the electronic book (ebook) in any of the available formats. Manning grants you a nonexclusive, nontransferable license to use the ebook according to the terms and conditions herein. This License Agreement permits you to install the ebook on any and all your devices for your personal use only.

2. Restrictions

You shall not: (1) share, resell, rent, assign, timeshare, distribute, or transfer all or part of the ebook or any rights granted hereunder to any other person; (2) duplicate the ebook, except for a single backup or archival copy; (3) remove any proprietary notices, labels, or marks from the ebook; (4) transfer or sublicense title to the ebook to any other party.

3. Intellectual Property Protection

The ebook is owned by Manning and is protected by United States and international copyright and other intellectual property laws. Manning reserves all rights in the ebook not expressly granted herein. This license and your right to use the ebook terminate automatically if you violate any part of this Agreement. In the event of termination, you must remove the original and any copies of the ebook from all your devices.

4. Source Code Supplementary Material

Any source code files provided as a supplement to the book are freely available to the public for download. Reuse of the code is permitted, in whole or in part, including the creation of derivative works, provided that you acknowledge that you are using it and identify the source: title, publisher and year.

5. Limited Warranty

Manning warrants that the ebook files, a copy of which you are authorized to download, are free from defects in the operational sense that they can be read by a PDF Reader or ePub reader, or other. EXCEPT FOR THIS EXPRESS LIMITED WARRANTY, MANNING MAKES AND YOU RECEIVE NO WARRANTIES, EXPRESS, IMPLIED, STATUTORY OR IN ANY COMMUNICATION WITH YOU, AND MANNING SPECIFICALLY DISCLAIMS ANY OTHER WARRANTY INCLUDING THE IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS OR A PARTICULAR PURPOSE. MANNING DOES NOT WARRANT THAT THE OPERATION OF THE EBOOK WILL BE UNINTERRUPTED OR ERROR FREE. If the ebook was purchased in the United States, the above exclusions may not apply to you as some states do not allow the exclusion of implied warranties. In addition to the above warranty rights, you may also have other rights that vary from state to state.

6. Limitation of Liability

IN NO EVENT WILL MANNING BE LIABLE FOR ANY DAMAGES, WHETHER ARISING FOR TORT OR CONTRACT, INCLUDING LOSS OF DATA, LOST PROFITS, OR OTHER SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR INDIRECT DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE EBOOK.

7. General

This Agreement constitutes the entire agreement between you and Manning and supersedes any prior agreement concerning the ebook. This Agreement is governed by the laws of the State of New York.