An op which enqueues prelinearized buffer into TPU infeed.

input A Tensor of type variant. A variant tensor representing linearized output.
device_ordinal An optional int. Defaults to -1. The TPU device to use. This should be -1 when the Op is running on a TPU device and = 0 when the Op is running on the CPU device.
name A name for the operation (optional).

The created Operation.