“af79b192077a6485fc90be4112f80acce8fb748b”上不存在“paddle/cinn/optim/remove_nested_block.h”
* 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.