mindspore.nn.GradAccumulationCell
- class mindspore.nn.GradAccumulationCell(network, micro_size)[source]
Wrap the network with Micro Batch to enable the grad accumulation in semi_auto_parallel/auto_parallel mode.
- Supported Platforms:
Ascend
GPU
Examples
>>> import mindspore.nn as nn >>> # Define the network structure of LeNet5. Refer to >>> # https://gitee.com/mindspore/docs/blob/master/docs/mindspore/code/lenet.py >>> net = LeNet5() >>> net = nn.GradAccumulationCell(net, 4)