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tf.raw_ops.PrefetchDataset
Creates a dataset that asynchronously prefetches elements from input_dataset.
tf.raw_ops.PrefetchDataset(
    input_dataset, buffer_size, output_types, output_shapes, slack_period=0,
    legacy_autotune=True, name=None
)
  | Args | |
|---|---|
input_dataset | 
      A Tensor of type variant. | 
     
buffer_size | 
      A Tensor of type int64. The maximum number of elements to buffer in an iterator over this dataset. | 
     
output_types | 
      A list of tf.DTypes that has length >= 1. | 
     
output_shapes | 
      A list of shapes (each a tf.TensorShape or list of ints) that has length >= 1. | 
     
slack_period | 
      An optional int. Defaults to 0. | 
     
legacy_autotune | 
      An optional bool. Defaults to True. | 
     
name | 
      A name for the operation (optional). | 
| Returns | |
|---|---|
A Tensor of type variant. | 
     
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Licensed under the Creative Commons Attribution License 3.0.
Code samples licensed under the Apache 2.0 License.
 https://www.tensorflow.org/versions/r2.3/api_docs/python/tf/raw_ops/PrefetchDataset