Created by: zhupengyang
- add 4 api
- paddle.nn.ReLU(inplace=None)
- paddle.nn.functional.relu(input, inplace=False, name=None)
- paddle.nn.LogSoftmax(axis=None)
- paddle.nn.functional.log_softmax(input, axis=None, dtype=None, name=None)
- relu的inplace说明
- relu的反向过程只需要out和dout
- inplace在动态图不支持,只输出warning,参考reshape对inplace的处理
- LogSoftmax
- 不在paddle.nn.LogSoftmax开放dtype参数,参考Softmax