tf.graph_util.must_run_on_cpu

tf.graph_util.must_run_on_cpu(
    node,
    pin_variables_on_cpu=False
)

Defined in tensorflow/python/framework/graph_util_impl.py.

Returns True if the given node_def must run on CPU, otherwise False.

Args:

• node: The node to be assigned to a device. Could be either an ops.Operation or NodeDef.
• pin_variables_on_cpu: If True, this function will return False if node_def represents a variable-related op.

Returns:

True if the given node must run on CPU, otherwise False.