Aha, thanks. This seems a bit unfortunate — the training process will end up using a whole lot more memory than inference. I wonder whether one could get away

Aha, thanks. This seems a bit unfortunate — the training process will end up using a whole lot more memory than inference. I wonder whether one could get away with storing the high precision weights in slow host memory and using the quantized weights for the backward pass, thus keeping them out of GPU memory.