部分涉及property的运算存在问题

[zrr1999]

def foo(cond: paddle.Tensor, x: paddle.Tensor):
    x += 1
    return x + x.size


def main():
    cond = paddle.to_tensor(True)
    x = paddle.to_tensor(0)
    dygraph_out = foo(cond, x)
    print("dygraph_out:", dygraph_out)

    symbolic_translate_out = symbolic_translate(foo)(cond, x)
    print("symbolic_translate_out:", symbolic_translate_out)
    np.testing.assert_allclose(
        dygraph_out.numpy(), symbolic_translate_out.numpy()
    )

期望和动态图有相同结果

实际上会报错

此时如果是 x + x.size() 结果会是正确的，但是动态图会报错（因为x.size是整数）

@SigureMo @2742195759

[SigureMo]

PaddleSOT/sot/opcode_translator/executor/variables/basic.py

Lines 206 to 223 in d8d7c7c

	def getattr(self, name: str):
	if name in ["shape", "dtype", "stop_gradient"]:
	return VariableFactory.from_value(
	getattr(self.meta, name),
	self.graph,
	tracker=GetAttrTracker(self, name),
	)
	elif name in paddle_tensor_methods:
	from .callable import TensorFunctionVariable
	fn_var = TensorFunctionVariable(
	name, graph=self.graph, tracker=DanglingTracker()
	)
	return fn_var.bind(self, name)
	elif name in ["T", "ndim", "size"]:
	return getattr(self, name)
	else:
	raise InnerError(f"Unknown Tensor attribute: {name}")

elif name in ["T", "ndim", "size"]:

将这个分支上调即可

这是因为 paddle_tensor_methods 是从 paddle.static.Variable 自动获取的，在 Variable 上 size 是一个 method 而不是 property，故而走错分支

我之后的 PR 应该会顺手修一下这个～

[zrr1999]

PaddleSOT/sot/opcode_translator/executor/variables/basic.py

Lines 206 to 223 in d8d7c7c

	def getattr(self, name: str):
	if name in ["shape", "dtype", "stop_gradient"]:
	return VariableFactory.from_value(
	getattr(self.meta, name),
	self.graph,
	tracker=GetAttrTracker(self, name),
	)
	elif name in paddle_tensor_methods:
	from .callable import TensorFunctionVariable
	fn_var = TensorFunctionVariable(
	name, graph=self.graph, tracker=DanglingTracker()
	)
	return fn_var.bind(self, name)
	elif name in ["T", "ndim", "size"]:
	return getattr(self, name)
	else:
	raise InnerError(f"Unknown Tensor attribute: {name}")

elif name in ["T", "ndim", "size"]:

将这个分支上调即可

这是因为 paddle_tensor_methods 是从 paddle.static.Variable 自动获取的，在 Variable 上 size 是一个 method 而不是 property，故而走错分支

我之后的 PR 应该会顺手修一下这个～

好滴，明白啦