tf.contrib.nccl.broadcast(tensor)
Defined in tensorflow/contrib/nccl/python/ops/nccl_ops.py
.
Returns a tensor that can be efficiently transferred to other devices.
Args:
tensor
: The tensor to send; must be assigned to a GPU device.
Returns:
A tensor with the value of src_tensor
, which can be used as input to
ops on other GPU devices.