def build_backward_graph(net, output_shapes, inputs, execute=True):
inputs = append_sens_to_inputs(output_shapes, inputs)
net = gen_backward_net(net, len(inputs) - 1)
net.set_train()
_executor.compile(net, inputs)
if execute:
_executor(net, inputs)
def build_construct_graph(net, *inputs, execute=True):
net.set_train()
_executor.compile(net, *inputs)
if execute:
_executor(net, inputs)