[phi] Move clip op to phi

paddle/fluid/operators/clip_op.cc

@@ -1,37 +1,30 @@
-/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved.
+// Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
 
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License. */
-
-#include "paddle/fluid/operators/clip_op.h"
 #include <memory>
+#include "paddle/fluid/framework/infershape_utils.h"
 #include "paddle/fluid/framework/op_registry.h"
 #include "paddle/fluid/framework/op_version_registry.h"
+#include "paddle/phi/core/infermeta_utils.h"
+#include "paddle/phi/infermeta/unary.h"
 
 namespace paddle {
 namespace operators {
 
 class ClipOp : public framework::OperatorWithKernel {
  public:
   using framework::OperatorWithKernel::OperatorWithKernel;
-
-  void InferShape(framework::InferShapeContext* ctx) const override {
-    OP_INOUT_CHECK(ctx->HasInput("X"), "Input", "X", "clip");
-    OP_INOUT_CHECK(ctx->HasOutput("Out"), "Output", "Out", "clip");
-    auto x_dims = ctx->GetInputDim("X");
-    ctx->SetOutputDim("Out", x_dims);
-    ctx->ShareLoD("X", /*->*/ "Out");
-  }
-
   framework::OpKernelType GetExpectedKernelType(
       const framework::ExecutionContext& ctx) const override {
     auto input_data_type =
@@ -176,23 +169,15 @@ class ClipDoubleGradOpMaker : public framework::SingleGradOpMaker<T> {
 }  // namespace paddle
 
 namespace ops = paddle::operators;
+DECLARE_INFER_SHAPE_FUNCTOR(clip, ClipInferShapeFunctor,
+                            PD_INFER_META(phi::UnchangedInferMeta));
 REGISTER_OPERATOR(clip, ops::ClipOp, ops::ClipOpMaker<float>,
                   ops::ClipGradOpMaker<paddle::framework::OpDesc>,
                   ops::ClipGradOpMaker<paddle::imperative::OpBase>,
-                  ops::ClipInplaceInferer);
+                  ops::ClipInplaceInferer, ClipInferShapeFunctor);
 REGISTER_OPERATOR(clip_grad, ops::ClipOpGrad, ops::ClipGradInplaceInferer,
                   ops::ClipDoubleGradOpMaker<paddle::framework::OpDesc>,
                   ops::ClipDoubleGradOpMaker<paddle::imperative::OpBase>);
-REGISTER_OP_CPU_KERNEL(
-    clip, ops::ClipKernel<paddle::platform::CPUDeviceContext, float>,
-    ops::ClipKernel<paddle::platform::CPUDeviceContext, double>,
-    ops::ClipKernel<paddle::platform::CPUDeviceContext, int>,
-    ops::ClipKernel<paddle::platform::CPUDeviceContext, int64_t>);
-REGISTER_OP_CPU_KERNEL(
-    clip_grad, ops::ClipGradKernel<paddle::platform::CPUDeviceContext, float>,
-    ops::ClipGradKernel<paddle::platform::CPUDeviceContext, double>,
-    ops::ClipGradKernel<paddle::platform::CPUDeviceContext, int>,
-    ops::ClipGradKernel<paddle::platform::CPUDeviceContext, int64_t>);
 
 REGISTER_OP_VERSION(clip)
     .AddCheckpoint(

paddle/fluid/operators/clip_op_npu.cc

@@ -1,18 +1,18 @@
-/* Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License. */
-
-#include "paddle/fluid/operators/clip_op.h"
+// Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "paddle/fluid/framework/op_registry.h"
 #include "paddle/fluid/platform/device/npu/npu_op_runner.h"
 
 namespace paddle {

paddle/fluid/operators/clip_op_xpu.cc

@@ -1,20 +1,19 @@
-/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License. */
+// Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
 
 #ifdef PADDLE_WITH_XPU
 
-#include "paddle/fluid/operators/clip_op.h"
 #include "paddle/fluid/framework/op_registry.h"
 
 namespace paddle {