/TensorFlow 2.4


Picks the best algorithm based on device, and scrambles seed into key and counter.

This op picks the best counter-based RNG algorithm based on device, and scrambles a shape-[2] seed into a key and a counter, both needed by the counter-based algorithm. The scrambling is opaque but approximately satisfies the property that different seed results in different key/counter pair (which will in turn result in different random numbers).

seed A Tensor. Must be one of the following types: int32, int64. 2 seeds (shape [2]).
name A name for the operation (optional).
A tuple of Tensor objects (key, counter, alg).
key A Tensor of type uint64.
counter A Tensor of type uint64.
alg A Tensor of type int32.

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Code samples licensed under the Apache 2.0 License.