I was very excited to see PGI had brought Fortran to the new generation of GPU devices (well the Nvidia ones), but the PGI compiler did not prove to be very easy to use and I was especially frustrated when some of PGIs own example codes did not run on my Alienware with its two GTX560M cards.
Then out can this book and my enthusiasm is reborne!
The examples in this book, that I have tried so far, do work! The level of explanation works for me, but I fear it may be just out of reach for, say, an undergraduate interested in using GPU cards to execute code for a research project.
I applaud this book, but I have not yet worked my way through to the final sections. Well done so far!