/**
 * Copyright 2021 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_CCSRC_FRONTEND_PARALLEL_STEP_PARALLEL_UTILS_H_
#define MINDSPORE_CCSRC_FRONTEND_PARALLEL_STEP_PARALLEL_UTILS_H_

#include <vector>
#include <string>
#include "base/base.h"
#include "frontend/parallel/device_manager.h"
#include "frontend/parallel/tensor_layout/tensor_redistribution.h"

namespace mindspore {
namespace parallel {
bool IsSomePrimitive(const CNodePtr &cnode, const std::string &name);
bool IsParallelCareNode(const CNodePtr &cnode);
Shapes GetNodeShape(const AnfNodePtr &node);
RankList FindCommonMirrorGroup(const FuncGraphPtr &root);
std::string CreateInstanceName(const CNodePtr &node, size_t index);
void SetCommunicationOpGroupLabel(std::vector<AnfNodePtr> new_node_input);
std::vector<AnfNodePtr> ReplaceOpInput(const Operator &replace_op, const std::string &instance_name,
                                       const CNodePtr &node);
void SetStridedSliceSplitStrategy(const std::vector<AnfNodePtr> &all_nodes);
}  // namespace parallel
}  // namespace mindspore

#endif  // MINDSPORE_CCSRC_FRONTEND_PARALLEL_STEP_PARALLEL_UTILS_H_