text: /**
   * Copyright 2020 Huawei Technologies Co., Ltd
   *
   * 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.
   */
  
  #ifndef MINDSPORE_LITE_SRC_RUNTIME_KERNEL_ARM_BASE_SPLIT_BASE_H_
  #define MINDSPORE_LITE_SRC_RUNTIME_KERNEL_ARM_BASE_SPLIT_BASE_H_
  
  #include <vector>
  #include "include/errorcode.h"
  #include "include/context.h"
  #include "src/inner_kernel.h"
  #include "nnacl/split_parameter.h"
  #include "nnacl/base/split_base.h"
  
  namespace mindspore::kernel {
  class SplitBaseCPUKernel : public InnerKernel {
   public:
    SplitBaseCPUKernel(OpParameter *parameter, const std::vector<lite::Tensor *> &inputs,
                       const std::vector<lite::Tensor *> &outputs, const lite::InnerContext *ctx)
        : InnerKernel(parameter, inputs, outputs, ctx) {
      param = reinterpret_cast<SplitParameter *>(op_parameter_);
    }
    ~SplitBaseCPUKernel() override {
      if (param != nullptr && param->split_sizes_ != nullptr) {
        free(param->split_sizes_);
        param->split_sizes_ = nullptr;
      }
    }
    int Init() override;
    int ReSize() override;
    int Run() override;
  
   public:
    int Split(int task_id);
    static int CheckAndInitSplitParam(const lite::Tensor &in_tensor, SplitParameter *param);
  
   protected:
    int thread_n_stride_ = 0;
    int thread_n_num_ = 0;
    int num_unit_ = 0;
    SplitParameter *param = nullptr;
    void *input_ptr_ = nullptr;
    std::vector<void *> output_ptr_;
  };
  }  // namespace mindspore::kernel
  
  #endif  // MINDSPORE_LITE_SRC_RUNTIME_KERNEL_ARM_BASE_SPLIT_BASE_H_
  