# Wednesday, 08 February 2012
I've been excited about C++ AMP since it was first announced back in June. What's C++ AMP? It stands for Accelerated Massive Parallelism and it's about harnessing thousands of cores on accelerators like GPUs. You can speed up some applications by a factor of 10 or more. Not 10%, 10x. And you don't have to learn some C-like language, you get to work in C++. It's done almost entirely with libraries, which means you can use C++ AMP from a variety of applications, including Metro apps for Windows 8.

If you check my Concurrency category you'll see I've been writing code (and words) for months now. I just haven't been putting those words here on my blog. Instead, they're going into a book, for Microsoft Press! Soon, I will have some chapter drafts available for review. If you're interested, I've set up a page with some details, and some links for those who want to learn more.

There's increasing media coverage, including Peter Bright at ars technica and Darryl Taft at eWeek, and last week the spec was released to the public under the Microsoft Community Promise license. This means other compiler vendors can implement C++ AMP in their own compilers, allowing even more developers access to heterogeneous hardware and massive speedups for data parallel calculations. Herb Sutter mentioned it in the Day 2 keynote at GoingNative, the Visual C++ Blog included a link, and Soma blogged about it too.

Dive in! There's a lot to learn. And plenty of samples to play with. I'll post updates here as I go.


Wednesday, 08 February 2012 20:48:48 (Eastern Standard Time, UTC-05:00)  #    Comments [1]
Saturday, 18 February 2012 02:58:36 (Eastern Standard Time, UTC-05:00)
Hi Kate,

I'd love to help review your book. I work for a company that creates Risk solutions for Finance. I've been writing C++ professionally now for 19 years, and am thrilled to see the renewed interest in the language.

Kind regards,

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