* Copyright (c) 2025 Huawei Technologies Co., Ltd.
* This program is free software, you can redistribute it and/or modify it under the terms and conditions of
* CANN Open Software License Agreement Version 2.0 (the "License").
* Please refer to the License for details. You may not use this file except in compliance with the License.
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
* INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
* See LICENSE in the root of the software repository for the full text of the License.
*/
#ifndef DFLOW_COMPILER_MODEL_FLOW_MODEL_BUILDER_H_
#define DFLOW_COMPILER_MODEL_FLOW_MODEL_BUILDER_H_
#include <future>
#include "graph/compute_graph.h"
#include "dflow/compiler/pne/process_node_engine.h"
#include "dflow/compiler/data_flow_graph/data_flow_graph.h"
namespace ge {
class FlowModelBuilder {
public:
Status InitProcessNodeEngines(const std::map<std::string, std::string> &options,
const ProcessNodeEngineImplPtr &pneImpl);
void Finalize();
Status BuildModel(Graph &graph, const std::vector<GeTensor> &input_tensors,
const std::map<std::string, std::string> &options, FlowModelPtr &flow_model) const;
private:
struct CacheParam {
bool enable_cache;
bool manual_check;
bool debug_mode;
};
struct DataFlowGraphParam {
std::string df_scope;
std::string deploy_info;
uint32_t df_depth;
};
static Status GetOrAssignDefaultEngine(const ComputeGraphPtr &compute_graph, std::string &process_node_engine_id);
static void UpdateThreadLocalOptions(const std::string &pne_id);
static void ClearThreadLocalOptions(const std::string &pne_id);
static Status MergeDataFlowLoadedModel(const DataFlowGraph &data_flow_graph, const FlowModelPtr &flow_model);
static Status MergeInvokedModel(const FlowModelPtr &flow_model, const std::string &invoke_key,
const FlowModelPtr &invoked_flow_model, bool invoked_by_built_in);
static Status CheckAndSetUdfInvokeKeys(const std::shared_ptr<PneModel> &pne_model,
const std::shared_ptr<ModelRelation> &model_relation);
static Status SetUdfInvokeKeysRecursively(const std::shared_ptr<PneModel> &pne_model,
const std::shared_ptr<ModelRelation> &model_relation, int32_t depth);
* @brief Get the Input Data Tensor Descs.
* @param graph graph
* @param input_tensor_descs input tensor desc in order
* @return Status get result.
*/
static Status GetInputDataTensorDescs(const ComputeGraph &graph, std::vector<GeTensorDesc> &input_tensor_descs);
static Status MakeInputTensors(const ComputeGraphPtr &graph, const std::map<std::string, std::string> &options,
std::vector<GeTensor> &input_tensors);
static Status UpdateTensorDescByOption(std::vector<GeTensorDesc> &input_tensor_descs,
const std::map<std::string, std::string> &options);
Status BuildModel(ComputeGraphPtr &root_graph, const std::vector<GeTensor> &input_tensors,
const std::map<std::string, std::string> &options, const FlowModelPtr &flow_model,
const CacheParam &cache_param) const;
Status BuildHeterogeneousModel(ComputeGraphPtr &root_graph,
const std::vector<GeTensor> &input_tensors,
const std::map<std::string, std::string> &options,
const FlowModelPtr &flow_model) const;
Status DoBuildGraph(ComputeGraphPtr &compute_graph,
const std::map<std::string, std::string> &options,
const std::vector<GeTensor> &input_tensors,
bool is_sub_graph,
const FlowModelPtr &flow_model) const;
Status GetEngine(const std::string &pne_id, ProcessNodeEnginePtr &engine) const;
static Status GetEschedPriority(const ComputeGraphPtr &graph, const std::string &attr_name,
std::map<std::string, int32_t> &esched_priority);
static Status GetModelEschedPriority(const PneModelPtr &pne_model, std::map<std::string, int32_t> &esched_priority);
static Status BuildModelEschedPriority(const FlowModelPtr &flow_model);
Status BuildDataFlowGraph(const ComputeGraphPtr &root_graph, const std::map<std::string, std::string> &options,
const FlowModelPtr &flow_model, const CacheParam &cache_param,
const DataFlowGraphParam &df_param) const;
static Status RemoveDataFlowSubgraphs(const FlowModelPtr &flow_model, const CacheParam &cache_param);
Status BuildFlowSubgraph(ComputeGraphPtr &graph, const std::vector<GeTensor> &input_tensors,
const std::map<std::string, std::string> &options, const FlowModelPtr &flow_model) const;
Status BuildFlowSubgraph(ComputeGraphPtr graph, const std::map<std::string, std::string> &options,
const FlowModelPtr &flow_model) const;
Status BuildDataFlowSubGraphs(const DataFlowGraph &data_flow_graph, const std::map<std::string, std::string> &options,
const FlowModelPtr &flow_model, const CacheParam &cache_param) const;
static Status PostOfDataFlowSubGraphsBuild(const DataFlowGraph &data_flow_graph,
std::vector<std::future<Status>> &vector_future,
const std::vector<FlowModelPtr> &sub_flow_models,
const FlowModelPtr &flow_model);
static Status PostProcessSubFlowModel(const DataFlowGraph &data_flow_graph, const FlowModelPtr &flow_model,
const ComputeGraphPtr &subgraph, const FlowModelPtr &sub_flow_model);
static Status UpdateDeployInfo(const ComputeGraphPtr &graph, const FlowModelPtr &flow_model);
Status BuildGraph(ComputeGraphPtr &graph, const vector<GeTensor> &input_tensors,
const map<std::string, std::string> &options, bool is_sub_graph,
const FlowModelPtr &flow_model) const;
static Status CheckCacheGraphIoNodesWithGraphAdded(const ComputeGraphPtr &cached_graph,
const ComputeGraphPtr &added_graph);
static Status FindInvokesAndGetSubDataFlowDeployInfos(const DataFlowGraph &data_flow_graph,
std::map<std::string, DataFlowGraphParam> &deploy_infos);
static Status CheckInvokedDataFlowDepth(uint32_t depth);
static Status ProcessNetOutput(const ComputeGraphPtr &compute_graph);
static Status ModifyDataIndex(const ComputeGraphPtr &compute_graph);
std::map<std::string, ProcessNodeEnginePtr> process_node_engines_;
};
}
#endif
