"Nobody wants to read the manual," says Gupta with a laugh. And so this expert
system has a redesigned visual code profiler that shows bottlenecks in the
code, offers hints on how to fix them, and automagically finds the right
portions of the CUDA manual to help fix the problem. For instance, the code
profiler can show coders how to better use the memory hierarchy in CPU-GPU
hybrids, which is a tricky bit of programming.
http://www.theregister.co.uk/2011/12/16/nvidia_llvm_cuda_app_dev/print.html
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