Source is at <http://github.com/MetaScale/nt2/> in include/nt2/sdk/simd but it's not quite user-friendly yet (no docs etc.).
Announcements will be made when docs and tutorials are available. Some good tutorials will be made at Boostcon ;).
That's great. I have been working for two or three months now on a low level core library, but with possibly different goals. I was not that much interested into developping a comprehensive math library, but mostly into being able to target GPUs. I came out with proto being used as a front end and driving a back end that generates GPU specific source code (OpenCL, or vendor specific langage such as AMD CAL IL, or even CPU instructions using SSE Intel intrinsics for instance). The generated code is then compiled again and run inside GPU runtime environment. However, this is probably very simple minded compared to NT2, and given the time I spent on it. So, is NT2 able to target GPU? and to take into acount GPU's programing model? Best regards, Antoine.