disable_imperative

paddle.fluid.dygraph.disable_imperative()[源代码]

该接口退出动态图模式。

返回

无

代码示例

import paddle.fluid as fluid

fluid.dygraph.enable_imperative()  # Now we are in imperative mode
x = fluid.layers.ones( (2, 2), "float32")
y = fluid.layers.zeros( (2, 2), "float32")
z = x + y
print( z.numpy() )   #[[1, 1], [1, 1]]
fluid.dygraph.disable_imperative() # Now we are in declarative mode