Appreciation and seed to GPU Support using PyCuda

[kartik4949]

@karpathy Hi, Great Work.... simple and clean. I was inspired and made my own mini deep learning library :P I'm thinking can we extend this with GPU support? I will be more than happy if you refer to my repository. https://github.com/kartik4949/deepops

Thanks and keep doing work like this more :) p.s: I'm a fresher :P