1. In my previous post, I did not mention debugging. However, MS has shown some really powerful debugging features in VS2012 for C++ AMP. I have not tested them myself yet, because most of them only work on Windows 8. However, looking forward to testing this sometime in the future.
2. I had previously mentioned the lack of profiling tools. Since then, I have learnt that to profile AMP code, one can use hardware vendor’s DirectX profiling tools. However, again I don’t have first hand experience yet.