tf.tpu.experimental.TPUSystemMetadata
Describes some metadata about the TPU system.
tf.tpu.experimental.TPUSystemMetadata(
num_cores, num_hosts, num_of_cores_per_host, topology, devices
)
| Attributes | |
|---|---|
num_cores |
interger. Total number of TPU cores in the TPU system. |
num_hosts |
interger. Total number of hosts (TPU workers) in the TPU system. |
num_of_cores_per_host |
interger. Number of TPU cores per host (TPU worker). |
topology |
an instance of tf.tpu.experimental.Topology, which describes the physical topology of TPU system. |
devices |
a tuple of strings, which describes all the TPU devices in the system. |
© 2020 The TensorFlow Authors. All rights reserved.
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/tpu/experimental/TPUSystemMetadata