To help speed up the process, Sophy controls 20 cars on track at the same time. The results are fed into servers with NVIDIA V100 or A100 chips, server-grade GPUs designed to process artificial intelligence and machine learning data.
It is important to note this type of computing power is only needed to “create” Sophy, not run it. The machine learning process eventually results in “models” which can then be executed on more modest hardware.
“The learning of Sophy is parallel processed using compute resources in the cloud, but if you are just executing an already learned network, a local PS5 is more than adequate,” Kazunori Yamauchi explained. “The asymmetry of this computing power is a general characteristic of neural networks.”