Question for runtime

Hi, 
Thanks for sharing the implementation code.

I have a question about IQL experimental runtime on PyTorch.
Actually, I tried to re-implement it with tensorflow-keras. But the runtime is quite slow. (on HalfCheetah-medium-v2 with GTX 1080TI)

If you don't mind, could you share the the overall runtime on that environment or computing resource you use?
Thanks in advance.