CODEWITHSUNDEEP
pythontensorflowkerasneural-network
user14279367
user14279367

Reputation:

IndexError: list index out of range in google colab

Imported the need packages and models are below,

import tensorflow as tf
from tensorflow import keras
from tensorflow.keras.models import Sequential
from tensorflow.keras.layers import Activation, Dense
from tensorflow.keras.optimizers import Adam
from tensorflow.keras.metrics import categorical_crossentropy

In this section I just want to check GPU is perfectly working or not But I find an error to check and the checking code is,

physical_devices = tf.config.experimental.list_physical_devices('GPU')
print("Num GPUs Available: ", len(physical_devices))
tf.config.experimental.set_memory_growth(physical_devices[0], True)

Below the error,

Num GPUs Available:  0
---------------------------------------------------------------------------
IndexError                                Traceback (most recent call last)
<ipython-input-14-1fc9c14b9ae0> in <module>()
      1 physical_devices = tf.config.experimental.list_physical_devices('GPU')
      2 print("Num GPUs Available: ", len(physical_devices))
----> 3 tf.config.experimental.set_memory_growth(physical_devices[0], True)

IndexError: list index out of range

Need the help for sloving this issue or please help to install GPU in google colab.

Upvotes: 1

Views: 3958

Answers (1)

DirtyBit
DirtyBit

Reputation: 16792

If the intention is to get the details on the GPU:

import tensorflow as tf
if tf.test.gpu_device_name():
    print('Default GPU Device Details: {}'.format(tf.test.gpu_device_name()))
else:
    print("Please install Tensorflow that supports GPU")

Upvotes: 2

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