Check gpu in tensorflow

Check if tensorflow gpu is installed

import tensorflow as tf
print(tf.test.gpu_device_name())

Tensorflow gpu test

# As it's written in Tensorflow documentatoin: 

import tensorflow as tf
print("Num GPUs Available: ", len(tf.config.experimental.list_physical_devices('GPU')))

Check gpu in tensorflow

# For tensorflow 2:
print("Num GPUs Available: ", len(tf.config.list_physical_devices('GPU')))

# For tensorflow 1:
sess = tf.Session(config=tf.ConfigProto(log_device_placement=True))

Source: stackoverflow.com

Tensorflow gpu test

tf.test.is_gpu_available(
  cuda_only=False, min_cuda_compute_capability=None
)

Source: tensorflow.org

Tensorflow cant see gpu

$ pip uninstall tensorflow
$ pip install tensorflow-gpu

Source: stackoverflow.com

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