Question 209 of 280
Single answerYou are pre-training a large language model on Google Cloud. This model includes custom TensorFlow operations in the training loop. Model training will use a large batch size, and you expect training to take several weeks. You need to configure a training architecture that minimizes both training time and compute costs. What should you do?
AImplement 8 workers of a2-megagpu-16g machines by using tf.distribute.MultiWorkerMirroredStrategy.
✓BImplement a TPU Pod slice with -accelerator-type=v4-l28 by using tf.distribute.TPUStrategy.
CImplement 16 workers of c2d-highcpu-32 machines by using tf.distribute.MirroredStrategy.
DImplement 16 workers of a2-highgpu-8g machines by using tf.distribute.MultiWorkerMirroredStrategy.
✓
Correct Answer: B
Implement a TPU Pod slice with -accelerator-type=v4-l28 by using tf.distribute.TPUStrategy.
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Explanation
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