tf.config.experimental.get_device_policy

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Gets the current device policy.

The device policy controls how operations requiring inputs on a specific device (e.g., on GPU:0) handle inputs on a different device (e.g. GPU:1).

This function only gets the device policy for the current thread. Any subsequently started thread will again use the default policy.

Returns
Current thread device policy

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Code samples licensed under the Apache 2.0 License.
https://www.tensorflow.org/versions/r1.15/api_docs/python/tf/config/experimental/get_device_policy