“8238164fe8ce6f4574c38302057646946d14e813”上不存在“...0.10.0/doc/api/v1/trainer_config_helpers/activations.html”
* Chage `IndicateDataType` to `GetKernelType`. Make it easier to understand. * Change `OpKernelKey` to `OpKernelType` * Make operator developers can customize which kernel the operator will use in runtime.