zhutian
34 lines
840 B
Python
34 lines
840 B
Python
import tensorflow as tf
|
|
|
|
from onnx_tf.handlers.backend_handler import BackendHandler
|
|
from onnx_tf.handlers.handler import onnx_op
|
|
from onnx_tf.handlers.handler import tf_func
|
|
from .math_mixin import ArithmeticMixin
|
|
|
|
|
|
@onnx_op("Sum")
|
|
@tf_func(tf.add_n)
|
|
class Sum(ArithmeticMixin, BackendHandler):
|
|
|
|
@classmethod
|
|
def _common(cls, node, **kwargs):
|
|
tensor_dict = kwargs["tensor_dict"]
|
|
return [
|
|
cls.make_tensor_from_onnx_node(
|
|
node,
|
|
inputs=[[tensor_dict.get(inp, None) for inp in node.inputs]],
|
|
**kwargs)
|
|
]
|
|
|
|
@classmethod
|
|
def version_1(cls, node, **kwargs):
|
|
return cls._common(node, **kwargs)
|
|
|
|
@classmethod
|
|
def version_6(cls, node, **kwargs):
|
|
return cls._common(node, **kwargs)
|
|
|
|
@classmethod
|
|
def version_8(cls, node, **kwargs):
|
|
return cls._common(node, **kwargs)
|