I am trying to use Azure NC6 machine and the speed is pretty slow (~600+ seconds for lesson 1 notebook training)
Any suggestion?
I am using python 3.6 and Keras 2 as in here.
Using tensorflow as backend with keras.json with:
{
"floatx": "float32",
"epsilon": 1e-07,
"backend": "tensorflow",
"image_data_format": "channels_last"
}
update: I moved to NC12, two GPU and still very slow. When I do nvidia-smi it seems like only one GPU it working
Opened a dedicated thread for this problem here