This isn't actually an emulator in the proper sense of the word. This does not give you correct outputs, but it will try to simulate the actual time it would ta

This isn't actually an emulator in the proper sense of the word. This does not give you correct outputs, but it will try to simulate the actual time it would take a real GPU to perform the series of operation you care about. This could be useful e.g. for performance profiling, optimization etc.