// Copyright (c) 2023 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/cinn/adt/adapter_tensor.h"
#include "glog/logging.h"
#include "paddle/cinn/hlir/framework/pir/utils.h"

namespace cinn::adt::adapter {

std::size_t Tensor::GetRank() const {
  return cinn::hlir::framework::pir::CompatibleInfo::ValueShape(node_data)
      .size();
}

std::vector<int32_t> Tensor::GetShape() const {
  std::vector<int32_t> ret{};
  for (int dim_size :
       cinn::hlir::framework::pir::CompatibleInfo::ValueShape(node_data)) {
    ret.emplace_back(dim_size);
  }
  return ret;
}

std::size_t Tensor::GetNumel() const {
  std::size_t ret = 1;
  for (int dim_size :
       cinn::hlir::framework::pir::CompatibleInfo::ValueShape(node_data)) {
    ret = ret * dim_size;
  }
  return ret;
}

}  // namespace cinn::adt::adapter
