first commit

paddle/fluid/framework/op_registry.h

@@ -16,6 +16,8 @@ limitations under the License. */
 
 #include <algorithm>
 #include <atomic>
+#include <string>
+#include <tuple>
 #include <type_traits>
 #include <typeinfo>
 #include <unordered_map>
@@ -167,10 +169,6 @@ class OpKernelRegistrar : public Registrar {
   REGISTER_OPERATOR(op_type, op_class, _GradOpDescMaker_##grad_op_type##_,    \
                     op_maker_class);
 
-#define REGISTER_OP_WITH_KERNEL(op_type, ...)                         \
-  REGISTER_OPERATOR(op_type, ::paddle::framework::OperatorWithKernel, \
-                    ##__VA_ARGS__)
-
 #define REGISTER_OP_WITHOUT_GRADIENT(op_type, op_class, op_maker_class) \
   REGISTER_OPERATOR(op_type, op_class, op_maker_class)
 

paddle/fluid/operators/crop_op.cc

@@ -153,7 +153,9 @@ class CropOpGrad : public framework::OperatorWithKernel {
 }  // namespace paddle
 
 namespace ops = paddle::operators;
-REGISTER_OP(crop, ops::CropOp, ops::CropOpMaker, crop_grad, ops::CropOpGrad);
+REGISTER_OPERATOR(crop, ops::CropOp, ops::CropOpMaker,
+                  paddle::framework::DefaultGradOpDescMaker<true>);
+REGISTER_OPERATOR(crop_grad, ops::CropOpGrad);
 REGISTER_OP_CPU_KERNEL(crop, ops::CropKernel<float>);
 REGISTER_OP_CPU_KERNEL(
     crop_grad, ops::CropGradKernel<paddle::platform::CPUDeviceContext, float>);