// 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/phi/core/compat/op_utils.h"
namespace phi {

KernelSignature UnpoolOpArgumentMapping(const ArgumentMappingContext& ctx) {
  return KernelSignature(
      "unpool",
      {"X", "Indices"},
      {"ksize", "strides", "paddings", "output_size", "data_format"},
      {"Out"});
}

KernelSignature UnpoolGradOpArgumentMapping(const ArgumentMappingContext& ctx) {
  return KernelSignature(
      "unpool_grad",
      {"X", "Indices", "Out", "Out@GRAD"},
      {"ksize", "strides", "paddings", "output_size", "data_format"},
      {"X@GRAD"});
}

}  // namespace phi
PD_REGISTER_ARG_MAPPING_FN(unpool, phi::UnpoolOpArgumentMapping);
PD_REGISTER_ARG_MAPPING_FN(unpool_grad, phi::UnpoolGradOpArgumentMapping);