mindspore.ops.AssignAdd

class mindspore.ops.AssignAdd

Updates a Parameter by adding a value to it.

Refer to mindspore.ops.assign_add() for more detail.

Supported Platforms:

Ascend GPU CPU

Examples

>>> class Net(nn.Cell):
...     def __init__(self):
...         super(Net, self).__init__()
...         self.AssignAdd = ops.AssignAdd()
...         self.variable = mindspore.Parameter(initializer(1, [1], mindspore.int64), name="global_step")
...
...     def construct(self, x):
...         self.AssignAdd(self.variable, x)
...         return self.variable
...
>>> net = Net()
>>> value = Tensor(np.ones([1]).astype(np.int64)*100)
>>> output = net(value)
>>> print(net.variable.asnumpy())
[101]