I'm quite sure a good number of these are running partly on GPU's. People are quite aware of them; their practical use in research applications is still a bit l

I'm quite sure a good number of these are running partly on GPU's. People are quite aware of them; their practical use in research applications is still a bit limited because of how often the code needs to be modified -- but in industry where the same basic model is run over and over they (as well as FPGA's) are pretty common. Not every computational application is the same :)