A while ago macresearch.com stopped from existing, as David Gohara pulled the plug. Luckily the sources of a very nice tutorial were not lost, and David gave us permission to share his material.
Even if you don’t have a MAC, then these almost 5 year old materials are very helpful to understand the basics (and more) of OpenCL.
We also have the sources (chapter 4, chapter 6) and the collection of corresponding PDFs for you. All material is copyright David Gahora. If you like his style, also check out his podcasts.
Introduction to OpenCL
http://www.youtube.com/watch?v=oc1-y1V1TPQ
OpenCL fundamentals
http://www.youtube.com/watch?v=FrLqSgYyLQI
Building an OpenCL Project
http://www.youtube.com/watch?v=K7QiD74kMvU
Memory layout and Access
http://www.youtube.com/watch?v=oPE3ypaIEv4
Questions and Answers
http://www.youtube.com/watch?v=9rA6DypMsCU
Shared Memory Kernel Optimisation
http://www.youtube.com/watch?v=oFMPWuMso3Y
Did you like it? Do you have improvements on the code? Want us to share more material? Let us know in the comments, or contact us directly.
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