Training a neural network on a video card. Keras + tensorflow?

Question

Neural networks

I use Keras + tensorflow. But how do you make sure that the calculations are performed on the video card and not on the processor?

Answer 1

What, Google has already been turned off?
The first link:
https://stackoverflow.com/questions/40690598/can-k... the
second: https://datascience.stackexchange.com/questions/13... the
third (for the very lazy - also with video in addition):
https://www.asozykin.ru/deep_learning/2017/03/11/H...