Update GraphEngine to synchronize with latest Ascend driver software suite 09 May 2020

build.sh

@@ -176,7 +176,7 @@ cd ${BASEPATH}
 mkdir -p output/plugin/nnengine/ge_config/
 find output/ -name graphengine_lib.tar -exec rm {} \;
 cp src/ge/engine_manager/engine_conf.json output/plugin/nnengine/ge_config/
-find output/ -maxdepth 1 -name libengine.so -exec mv {} output/plugin/nnengine/ \;
+find output/ -maxdepth 1 -name libengine.so -exec mv -f {} output/plugin/nnengine/ \;
 tar -cf graphengine_lib.tar output/*
 mv -f graphengine_lib.tar output
 echo "---------------- GraphEngine package archive generated ----------------"

inc/common/util/compress/compress.h

@@ -0,0 +1,36 @@
+/**
+ * Copyright 2019-2020 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 COMPRESS_H
+#define COMPRESS_H
+
+#include <uchar.h>
+
+enum CmpStatus { RET_SUCCESS = 0, RET_ERROR = -1 };
+
+struct CompressConfig {
+  size_t inputSize;    // length of data to compress
+  size_t engineNum;    // how many decompress engines
+  size_t maxRatio;     // how much size of a basic compression block, only 64 supported now (8x: 64 4x: 32)
+  size_t channel;      // channels of L2 or DDR. For load balance
+  size_t fractalSize;  // size of compressing block
+  bool isTight;        // whether compose compressed data tightly
+};
+
+CmpStatus CompressWeights(char* input, const CompressConfig& compressConfig, char* indexs, char* output,
+                          size_t& compressedLength);
+
+#endif  // COMPRESS_H

inc/common/util/platform_info.h

@@ -0,0 +1,97 @@
+/**
+ * Copyright 2019-2020 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 PLATFORM_INFO_H
+#define PLATFORM_INFO_H
+
+#include <map>
+#include <string>
+#include <vector>
+#include "platform_info_def.h"
+
+using std::map;
+using std::string;
+using std::vector;
+
+namespace fe {
+
+class PlatformInfoManager {
+ public:
+  PlatformInfoManager(const PlatformInfoManager &) = delete;
+  PlatformInfoManager &operator=(const PlatformInfoManager &) = delete;
+
+  static PlatformInfoManager &Instance();
+  uint32_t InitializePlatformInfo();
+  uint32_t Finalize();
+
+  uint32_t GetPlatformInfo(const string SoCVersion, PlatformInfo &platformInfo, OptionalInfo &optiCompilationInfo);
+
+  void SetOptionalCompilationInfo(OptionalInfo &optiCompilationInfo);
+
+ private:
+  PlatformInfoManager();
+  ~PlatformInfoManager();
+
+  uint32_t LoadIniFile(string iniFileRealPath);
+
+  void Trim(string &str);
+
+  uint32_t LoadConfigFile(string realPath);
+
+  string RealPath(const std::string &path);
+
+  string GetSoFilePath();
+
+  void ParseVersion(map<string, string> &versionMap, string &socVersion, PlatformInfo &platformInfoTemp);
+
+  void ParseSocInfo(map<string, string> &socInfoMap, PlatformInfo &platformInfoTemp);
+
+  void ParseCubeOfAICoreSpec(map<string, string> &aiCoreSpecMap, PlatformInfo &platformInfoTemp);
+
+  void ParseBufferOfAICoreSpec(map<string, string> &aiCoreSpecMap, PlatformInfo &platformInfoTemp);
+
+  void ParseUBOfAICoreSpec(map<string, string> &aiCoreSpecMap, PlatformInfo &platformInfoTemp);
+
+  void ParseAICoreSpec(map<string, string> &aiCoreSpecMap, PlatformInfo &platformInfoTemp);
+
+  void ParseBufferOfAICoreMemoryRates(map<string, string> &aiCoreMemoryRatesMap, PlatformInfo &platformInfoTemp);
+
+  void ParseAICoreMemoryRates(map<string, string> &aiCoreMemoryRatesMap, PlatformInfo &platformInfoTemp);
+
+  void ParseUBOfAICoreMemoryRates(map<string, string> &aiCoreMemoryRatesMap, PlatformInfo &platformInfoTemp);
+
+  void ParseAICoreintrinsicDtypeMap(map<string, string> &aiCoreintrinsicDtypeMap, PlatformInfo &platformInfoTemp);
+
+  void ParseVectorCoreSpec(map<string, string> &vectorCoreSpecMap, PlatformInfo &platformInfoTemp);
+
+  void ParseVectorCoreMemoryRates(map<string, string> &vectorCoreMemoryRatesMap, PlatformInfo &platformInfoTemp);
+
+  void ParseVectorCoreintrinsicDtypeMap(map<string, string> &vectorCoreintrinsicDtypeMap,
+                                        PlatformInfo &platformInfoTemp);
+
+  uint32_t ParsePlatformInfoFromStrToStruct(map<string, map<string, string>> &contentInfoMap, string &socVersion,
+                                            PlatformInfo &platformInfoTemp);
+
+  uint32_t AssemblePlatformInfoVector(map<string, map<string, string>> &contentInfoMap);
+
+ private:
+  bool initFlag_;
+  map<string, PlatformInfo> platformInfoMap_;
+  OptionalInfo optiCompilationInfo_;
+};
+
+}  // namespace fe
+#endif

inc/common/util/platform_info_def.h

@@ -0,0 +1,122 @@
+/**
+ * Copyright 2019-2020 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 PLATFORM_INFO_DEF_H
+#define PLATFORM_INFO_DEF_H
+
+#include <map>
+#include <string>
+#include <vector>
+
+using std::map;
+using std::string;
+using std::vector;
+
+namespace fe {
+enum MemoryType { DDR = 0, HBM };
+
+enum L2Type { Cache = 0, Buff };
+
+typedef struct tagStrInfo {
+  string aicVersion;
+  string ccecAICVersion;
+  string ccecAIVVersion;
+  string isSupportAIcpuCompiler;
+} StrInfo;
+
+typedef struct tagSoCInfo {
+  uint32_t aiCoreCnt;
+  uint32_t vectorCoreCnt;
+  uint32_t aiCpuCnt;
+  MemoryType memoryType;
+  uint64_t memorySize;
+  L2Type l2Type;
+  uint64_t l2Size;
+  uint32_t l2PageNum;
+} SoCInfo;
+
+typedef struct tagAiCoreSpec {
+  double cubeFreq;
+  uint64_t cubeMSize;
+  uint64_t cubeNSize;
+  uint64_t cubeKSize;
+  uint64_t vecCalcSize;
+  uint64_t l0ASize;
+  uint64_t l0BSize;
+  uint64_t l0CSize;
+  uint64_t l1Size;
+  uint64_t smaskBuffer;
+  uint64_t ubSize;
+  uint64_t ubblockSize;
+  uint64_t ubbankSize;
+  uint64_t ubbankNum;
+  uint64_t ubburstInOneBlock;
+  uint64_t ubbankGroupNum;
+} AiCoreSpec;
+
+typedef struct tagAiCoreMemoryRates {
+  double ddrRate;
+  double l2Rate;
+  double l2ReadRate;
+  double l2WriteRate;
+  double l1ToL0ARate;
+  double l1ToL0BRate;
+  double l1ToUBRate;
+  double l0CToUBRate;
+  double ubToL2Rate;
+  double ubToDdrRate;
+  double ubToL1Rate;
+} AiCoreMemoryRates;
+
+typedef struct tagVectorCoreSpec {
+  uint64_t vecCalcSize;
+  uint64_t smaskBuffer;
+  uint64_t ubSize;
+  uint64_t ubblockSize;
+  uint64_t ubbankSize;
+  uint64_t ubbankNum;
+  uint64_t ubburstInOneBlock;
+  uint64_t ubbankGroupNum;
+} VectorCoreSpec;
+
+typedef struct tagVectorCoreMemoryRates {
+  double ddrRate;
+  double l2Rate;
+  double l2ReadRate;
+  double l2WriteRate;
+  double ubToL2Rate;
+  double ubToDdrRate;
+} VectorCoreMemoryRates;
+
+typedef struct tagPlatformInfo {
+  StrInfo strInfo;
+  SoCInfo socInfo;
+  AiCoreSpec aiCoreSpec;
+  AiCoreMemoryRates aiCoreMemoryRates;
+  map<string, vector<string>> aiCoreIntrinsicDtypeMap;
+  VectorCoreSpec vectorCoreSpec;
+  VectorCoreMemoryRates vectorCoreMemoryRates;
+  map<string, vector<string>> vectorCoreIntrinsicDtypeMap;
+} PlatformInfo;
+
+typedef struct tagOptionalInfo {
+  string socVersion;
+  string coreType;
+  uint32_t aiCoreNum;
+  string l1FusionFlag;
+} OptionalInfo;
+}  // namespace fe
+#endif

inc/external/ge/ge_api_types.h

@@ -40,6 +40,8 @@ const char *const OPTION_EXEC_EXTERN_PLUGIN_PATH = "ge.soLoadPath";
 const char *const OPTION_EXEC_ENABLE_DUMP = "ge.exec.enableDump";
 const char *const OPTION_EXEC_DUMP_PATH = "ge.exec.dumpPath";
 const char *const OPTION_EXEC_DUMP_STEP = "ge.exec.dumpStep";
+const char *const OPTION_EXEC_ENABLE_INCRE_BUILD = "ge.exec.enableIncreBuild";
+const char *const OPTION_EXEC_INCRE_BUILD_CACHE_PATH = "ge.exec.increBuildCachePath";
 // Hccl flag, if ge.exec.hcclFlag =1, it means load plugin for opskernel, else:ge.exec.hcclFlag =0
 const char *const OPTION_EXEC_HCCL_FLAG = "ge.exec.hcclFlag";
 const char *const OPTION_EXEC_ATOMIC_FLAG = "ge.exec.enable_atomic";

inc/external/register/register.h

@@ -116,27 +116,5 @@ class FMK_FUNC_HOST_VISIBILITY FMK_FUNC_DEV_VISIBILITY OpReceiver {
 namespace ge {
 using OpRegistrationData = domi::OpRegistrationData;
 using OpReceiver = domi::OpReceiver;
-
-class FMK_FUNC_HOST_VISIBILITY FMK_FUNC_DEV_VISIBILITY HostCpuOp {
- public:
-  HostCpuOp() = default;
-  virtual ~HostCpuOp() = default;
-
-  virtual graphStatus Compute(Operator &op, const std::map<std::string, const Tensor> &inputs,
-                              std::map<std::string, Tensor> &outputs) = 0;
-};
-
-class FMK_FUNC_HOST_VISIBILITY FMK_FUNC_DEV_VISIBILITY HostCpuOpRegistrar {
- public:
-  HostCpuOpRegistrar(const char *op_type, HostCpuOp *(*create_fn)());
-};
-
-#define REGISTER_HOST_CPU_OP_BUILDER(name, op) REGISTER_HOST_CPU_OP_BUILDER_UNIQ_HELPER(__COUNTER__, name, op)
-
-#define REGISTER_HOST_CPU_OP_BUILDER_UNIQ_HELPER(ctr, name, op) REGISTER_HOST_CPU_OP_BUILDER_UNIQ(ctr, name, op)
-
-#define REGISTER_HOST_CPU_OP_BUILDER_UNIQ(ctr, name, op)                              \
-  static ::ge::HostCpuOpRegistrar register_host_cpu_op##ctr __attribute__((unused)) = \
-    ::ge::HostCpuOpRegistrar(name, []() -> ::ge::HostCpuOp * { return new (std::nothrow) op(); })
 }  // namespace ge
 #endif  // INC_EXTERNAL_REGISTER_REGISTER_H_

inc/framework/common/types.h

@@ -434,6 +434,7 @@ REGISTER_OPTYPE_DECLARE(STREAMSWITCH, "StreamSwitch");
 REGISTER_OPTYPE_DECLARE(STREAMSWITCHN, "StreamSwitchN");
 REGISTER_OPTYPE_DECLARE(STREAMACTIVE, "StreamActive");
 REGISTER_OPTYPE_DECLARE(MEMCPYASYNC, "MemcpyAsync");
+REGISTER_OPTYPE_DECLARE(MEMCPYADDRASYNC, "MemcpyAddrAsync");
 REGISTER_OPTYPE_DECLARE(STREAMMERGE, "StreamMerge");
 REGISTER_OPTYPE_DECLARE(ENDGRAPH, "EndGraph");
 REGISTER_OPTYPE_DECLARE(SEND, "Send");
@@ -441,6 +442,7 @@ REGISTER_OPTYPE_DECLARE(RECV, "Recv");
 
 REGISTER_OPTYPE_DECLARE(LABELSET, "LabelSet");
 REGISTER_OPTYPE_DECLARE(LABELGOTO, "LabelGoto");
+REGISTER_OPTYPE_DECLARE(LABELGOTOEX, "LabelGotoEx");
 REGISTER_OPTYPE_DECLARE(LABELSWITCH, "LabelSwitch");
 REGISTER_OPTYPE_DECLARE(LABELSWITCHBYINDEX, "LabelSwitchByIndex");
 

inc/graph/debug/ge_attr_define.h

@@ -979,9 +979,14 @@ GE_FUNC_DEV_VISIBILITY GE_FUNC_HOST_VISIBILITY extern const std::string ATTR_NAM
 GE_FUNC_DEV_VISIBILITY GE_FUNC_HOST_VISIBILITY extern const std::string ATTR_N_BATCH_SPILT;
 GE_FUNC_DEV_VISIBILITY GE_FUNC_HOST_VISIBILITY extern const std::string ATTR_NO_TASK_AND_DUMP_NEEDED;
 
+// functional ops attr
+GE_FUNC_DEV_VISIBILITY GE_FUNC_HOST_VISIBILITY extern const std::string ATTR_NAME_WHILE_COND;
+GE_FUNC_DEV_VISIBILITY GE_FUNC_HOST_VISIBILITY extern const std::string ATTR_NAME_WHILE_BODY;
+
 // used for label switch
 GE_FUNC_DEV_VISIBILITY GE_FUNC_HOST_VISIBILITY extern const std::string ATTR_NAME_LABEL_SWITCH_INDEX;
 GE_FUNC_DEV_VISIBILITY GE_FUNC_HOST_VISIBILITY extern const std::string ATTR_NAME_LABEL_SWITCH_LIST;
+
 // Varible
 GE_FUNC_DEV_VISIBILITY GE_FUNC_HOST_VISIBILITY extern const std::string REF_VAR_SRC_VAR_NAME;
 GE_FUNC_DEV_VISIBILITY GE_FUNC_HOST_VISIBILITY extern const std::string VAR_ATTR_SRC_VAR_NAME;

inc/graph/detail/model_serialize_imp.h

@@ -22,7 +22,7 @@
 #include <string>
 #include <vector>
 #include "graph/anchor.h"
-#include "detail/attributes_holder.h"
+#include "graph/detail/attributes_holder.h"
 #include "graph/ge_tensor.h"
 #include "graph/graph.h"
 #include "graph/node.h"

inc/graph/utils/graph_utils.h

@@ -262,6 +262,8 @@ class GraphUtils {
   static graphStatus MoveOutCtrlEdges(NodePtr &src_node, NodePtr &dst_node);
 
   static ComputeGraphPtr FindRootGraph(ComputeGraphPtr graph);
+
+  static graphStatus TopologicalSortingByName(const ge::ComputeGraphPtr &compute_graph, vector<NodePtr> &node_vec);
 };
 
 class ComputeGraphBuilder {

src/common/graph/compute_graph.cc

@@ -54,17 +54,34 @@ GE_FUNC_DEV_VISIBILITY GE_FUNC_HOST_VISIBILITY size_t ComputeGraph::GetAllNodesS
   return s;
 }
 GE_FUNC_DEV_VISIBILITY GE_FUNC_HOST_VISIBILITY ComputeGraph::Vistor<NodePtr> ComputeGraph::GetAllNodes() const {
-  vector<NodePtr> all_nodes(nodes_.size());
-  (void)std::copy(nodes_.begin(), nodes_.end(), all_nodes.begin());
-  for (const auto &sub_graph : sub_graph_) {
-    if (sub_graph == nullptr) {
-      GELOGW("sub graph is nullptr");
+  if (sub_graph_.empty()) {
+    return Vistor<NodePtr>(shared_from_this(), nodes_);
+  }
+
+  std::vector<NodePtr> all_nodes;
+  std::deque<NodePtr> candidates;
+
+  candidates.insert(candidates.begin(), nodes_.begin(), nodes_.end());
+
+  while (!candidates.empty()) {
+    NodePtr node = candidates.front();
+    all_nodes.emplace_back(node);
+    candidates.pop_front();
+
+    OpDescPtr op_desc = node->GetOpDesc();
+    if (op_desc == nullptr) {
       continue;
     }
-    for (const auto &node : sub_graph->GetAllNodes()) {
-      all_nodes.push_back(node);
+
+    const auto &subgraph_names = op_desc->GetSubgraphInstanceNames();
+    for (auto name_iter = subgraph_names.rbegin(); name_iter != subgraph_names.rend(); ++name_iter) {
+      auto subgraph = GetSubgraph(*name_iter);
+      if (subgraph != nullptr) {
+        candidates.insert(candidates.begin(), subgraph->nodes_.begin(), subgraph->nodes_.end());
+      }
     }
   }
+
   return Vistor<NodePtr>(shared_from_this(), all_nodes);
 }
 size_t ComputeGraph::GetDirectNodesSize() const { return nodes_.size(); }
@@ -602,7 +619,7 @@ GE_FUNC_DEV_VISIBILITY GE_FUNC_HOST_VISIBILITY graphStatus ComputeGraph::InsertE
 graphStatus ComputeGraph::DFSTopologicalSorting(std::vector<NodePtr> &node_vec,
                                                 std::map<NodePtr, uint32_t> &map_in_edge_num,
                                                 std::vector<NodePtr> &stack) {
-  GELOGI("Runing_Dfs_Sort");
+  GELOGI("Runing_Dfs_Sort: %s", name_.c_str());
   // Record the number of non data nodes but no input nodes
   GE_CHK_BOOL_EXEC(SortNodes(stack, map_in_edge_num) == GRAPH_SUCCESS, return GRAPH_FAILED, "sort nodes failed");
 
@@ -647,7 +664,7 @@ graphStatus ComputeGraph::DFSTopologicalSorting(std::vector<NodePtr> &node_vec,
 graphStatus ComputeGraph::BFSTopologicalSorting(std::vector<NodePtr> &node_vec,
                                                 std::map<NodePtr, uint32_t> &map_in_edge_num,
                                                 std::deque<NodePtr> &stack) {
-  GELOGI("Runing_Bfs_Sort");
+  GELOGI("Runing_Bfs_Sort: %s", name_.c_str());
   std::vector<NodePtr> stack_input;
   std::map<string, NodePtr> breadth_node_map;
   // Record the number of non data nodes but no input nodes
@@ -735,7 +752,7 @@ GE_FUNC_DEV_VISIBILITY GE_FUNC_HOST_VISIBILITY graphStatus ComputeGraph::Topolog
       use_BFS = true;
     }
   } else {
-    GELOGW("Get OPTION_GRAPH_RUN_MODE failed, use BFSTopologicalSorting by default.");
+    GELOGW("OPTION_GRAPH_RUN_MODE not set, use BFSTopologicalSorting by default.");
   }
 
   if (use_BFS) {

src/common/graph/ge_attr_define.cc

@@ -955,11 +955,8 @@ const std::string ATTR_NAME_DATA_DUMP_ORIGIN_FORMAT = "_datadump_origin_format";
 const std::string ATTR_NAME_DATA_DUMP_ORIGIN_DATA_TYPE = "_datadump_origin_data_type";
 
 // functional ops attr
-const std::string ATTR_NAME_TCOND = "Tcond";
-const std::string ATTR_NAME_TIN = "Tin";
-const std::string ATTR_NAME_TOUT = "Tout";
-const std::string ATTR_NAME_THEN_BRANCH = "then_branch";
-const std::string ATTR_NAME_ELSE_BRANCH = "else_branch";
+const std::string ATTR_NAME_WHILE_COND = "cond";
+const std::string ATTR_NAME_WHILE_BODY = "body";
 
 // used for label switch
 const std::string ATTR_NAME_LABEL_SWITCH_INDEX = "_label_switch_index";

src/common/graph/utils/graph_utils.cc

@@ -28,6 +28,7 @@
 #include <cstring>
 #include <fstream>
 #include <iomanip>
+#include <queue>
 
 #include "./ge_context.h"
 #include "debug/ge_util.h"
@@ -1999,4 +2000,60 @@ void PartialGraphBuilder::BuildExistNodes(graphStatus &error_code, std::string &
 
   GELOGD("Build exist nodes succ.");
 }
+
+GE_FUNC_DEV_VISIBILITY GE_FUNC_HOST_VISIBILITY graphStatus
+GraphUtils::TopologicalSortingByName(const ge::ComputeGraphPtr &compute_graph, vector<NodePtr> &node_vec) {
+  std::vector<NodePtr> stack_input;
+  std::map<NodePtr, uint32_t> map_in_edge_num;
+  graphStatus ret = compute_graph->SortNodes(stack_input, map_in_edge_num);
+  if (ret != GRAPH_SUCCESS) {
+    GELOGE(GRAPH_FAILED, "Sort nodes failed.");
+    return GRAPH_FAILED;
+  }
+  const size_t non_user_input_index = stack_input.size() - compute_graph->inputs_order_.size() - 1;
+  std::sort(stack_input.begin(), stack_input.begin() + non_user_input_index,
+            [](const NodePtr &a, const NodePtr &b) -> bool { return (a->GetName() > b->GetName()); });
+
+  std::queue<NodePtr> stack;
+  NodePtr cur_node = nullptr;
+  std::map<string, NodePtr> name_node_map;
+  vector<string> nodes_name;
+  while (!stack_input.empty() || !stack.empty()) {
+    if (!stack.empty()) {
+      cur_node = stack.front();
+      stack.pop();
+    } else {
+      cur_node = stack_input.back();
+      stack_input.pop_back();
+    }
+    node_vec.emplace_back(cur_node);
+    compute_graph->CollectBreadthOutNode(cur_node, map_in_edge_num, name_node_map);
+    for (const auto &iter : name_node_map) {
+      nodes_name.emplace_back(iter.first);
+    }
+    std::sort(nodes_name.begin(), nodes_name.end());
+    for (const auto &iter : nodes_name) {
+      stack.push(name_node_map[iter]);
+    }
+    name_node_map.clear();
+    nodes_name.clear();
+  }
+  // If they are not equal, there is a closed loop
+  if (node_vec.size() != compute_graph->nodes_.size()) {
+    std::set<Node *> itered_nodes_set;
+    for (auto &node : node_vec) {
+      itered_nodes_set.insert(node.get());
+    }
+    GE_LOGE("Failed to do topo sorting total %zu, itered %zu, exist closed loop in graph.",
+            compute_graph->nodes_.size(), node_vec.size());
+    for (auto &node : compute_graph->nodes_) {
+      if (itered_nodes_set.count(node.get()) == 0) {
+        GE_LOGE("The node %s does not itered when topological sorting", node->GetName().c_str());
+      }
+    }
+    return GRAPH_FAILED;
+  }
+  return GRAPH_SUCCESS;
+}
+
 }  // namespace ge

src/ge/CMakeLists.txt

@@ -41,6 +41,7 @@ include_directories(${GE_SOURCE_DIR}/inc/external/graph)
 include_directories(${GE_SOURCE_DIR}/inc/framework)
 include_directories(${GE_SOURCE_DIR}/inc/framework/common)
 include_directories(${GE_SOURCE_DIR}/inc/runtime)
+include_directories(${GE_SOURCE_DIR}/third_party/fwkacllib)
 include_directories(${GE_SOURCE_DIR}/third_party/fwkacllib/inc)
 include_directories(${GE_SOURCE_DIR}/third_party/fwkacllib/inc/cce)
 include_directories(${GE_SOURCE_DIR}/third_party/securec/include)
@@ -55,6 +56,7 @@ file(GLOB TRAIN_SRC_LIST RELATIVE ${CMAKE_CURRENT_LIST_DIR}
         "common/formats/utils/formats_trans_utils.cc"
         "common/fp16_t.cc"
         "common/ge/plugin_manager.cc"
+        "common/helper/model_cache_helper.cc"
         "common/profiling/profiling_manager.cc"
         "engine_manager/dnnengine_manager.cc"
         "ge_local_engine/engine/host_cpu_engine.cc"
@@ -92,6 +94,7 @@ file(GLOB TRAIN_SRC_LIST RELATIVE ${CMAKE_CURRENT_LIST_DIR}
         "graph/load/new_model_manager/task_info/kernel_task_info.cc"
         "graph/load/new_model_manager/task_info/label_goto_task_info.cc"
         "graph/load/new_model_manager/task_info/label_set_task_info.cc"
+        "graph/load/new_model_manager/task_info/memcpy_addr_async_task_info.cc"
         "graph/load/new_model_manager/task_info/memcpy_async_task_info.cc"
         "graph/load/new_model_manager/task_info/profiler_trace_task_info.cc"
         "graph/load/new_model_manager/task_info/stream_active_task_info.cc"
@@ -269,6 +272,7 @@ file(GLOB INFER_SRC_LIST RELATIVE ${CMAKE_CURRENT_LIST_DIR}
         "common/formats/utils/formats_trans_utils.cc"
         "common/fp16_t.cc"
         "common/ge/plugin_manager.cc"
+        "common/helper/model_cache_helper.cc"
         "common/profiling/profiling_manager.cc"
         "engine_manager/dnnengine_manager.cc"
         "ge_local_engine/engine/host_cpu_engine.cc"
@@ -305,6 +309,7 @@ file(GLOB INFER_SRC_LIST RELATIVE ${CMAKE_CURRENT_LIST_DIR}
         "graph/load/new_model_manager/task_info/kernel_task_info.cc"
         "graph/load/new_model_manager/task_info/label_goto_task_info.cc"
         "graph/load/new_model_manager/task_info/label_set_task_info.cc"
+        "graph/load/new_model_manager/task_info/memcpy_addr_async_task_info.cc"
         "graph/load/new_model_manager/task_info/memcpy_async_task_info.cc"
         "graph/load/new_model_manager/task_info/profiler_trace_task_info.cc"
         "graph/load/new_model_manager/task_info/stream_active_task_info.cc"
@@ -470,7 +475,7 @@ target_link_libraries(ge_compiler
         ${slog}
         ${mmpa}
         ${msprof}
-        ${runtime}
+        ${runtime_compiler}
         ${resouce}
         rt
         dl)

src/ge/common/formats/format_transfers/datatype_transfer.cc

@@ -134,10 +134,6 @@ Status DataTypeTransfer::TransDataType(const CastArgs &args, TransResult &result
   }
   auto trans_mode = iter->second;
 
-  if (args.src_data_size == 0) {
-    GELOGE(PARAM_INVALID, "Invalid src data size %zu", args.src_data_size);
-    return PARAM_INVALID;
-  }
   int size = GetSizeByDataType(args.dst_data_type);
   if (size <= 0) {
     GELOGE(PARAM_INVALID, "Failed to calc size from data type %s",
@@ -149,6 +145,12 @@ Status DataTypeTransfer::TransDataType(const CastArgs &args, TransResult &result
     return PARAM_INVALID;
   }
   size_t total_size = static_cast<size_t>(args.src_data_size * size);
+  result.length = total_size;
+  if (total_size == 0) {
+    GELOGI("In TransDataType, total_size is zero, has no data.");
+    return SUCCESS;
+  }
+
   std::shared_ptr<uint8_t> dst(new (std::nothrow) uint8_t[total_size], std::default_delete<uint8_t[]>());
   if (dst == nullptr) {
     GELOGE(OUT_OF_MEMORY, "Failed to alloc the memory for dst buf %zu, data size %zu", total_size, args.src_data_size);
@@ -162,7 +164,6 @@ Status DataTypeTransfer::TransDataType(const CastArgs &args, TransResult &result
     return INTERNAL_ERROR;
   }
   result.data = dst;
-  result.length = total_size;
   return SUCCESS;
 }
 

src/ge/common/formats/format_transfers/format_transfer_c1hwncoc0_hwcn.cc

@@ -134,6 +134,11 @@ Status FormatTransferC1hwncoc0Hwcn::TransFormat(const TransArgs &args, TransResu
   int size = GetSizeByDataType(args.src_data_type);
   int64_t total_size = GetItemNumByShape(args.dst_shape) * size;
   if (total_size <= 0) {
+    int64_t src_size = GetItemNumByShape(args.src_shape);
+    if (total_size == 0 && src_size == 0) {
+      result.length = static_cast<size_t>(total_size);
+      return SUCCESS;
+    }
     GELOGE(INTERNAL_ERROR, "Get %ld total size from dst shape %s, src shape %s", total_size,
            ShapeToString(args.dst_shape).c_str(), ShapeToString(args.src_shape).c_str());
     return PARAM_INVALID;

src/ge/common/formats/format_transfers/format_transfer_dhwcn_fracz3D.cc

@@ -88,6 +88,11 @@ Status TransFormatDhwckToFz3D(const TransArgs &args, TransResult &result) {
     dst_size *= dim;
   }
   dst_size *= data_size;
+  if (dst_size == 0) {
+    result.length = static_cast<size_t>(dst_size);
+    return SUCCESS;
+  }
+
   std::shared_ptr<uint8_t> dst(new (std::nothrow) uint8_t[dst_size], std::default_delete<uint8_t[]>());
   if (dst == nullptr) {
     GELOGE(OUT_OF_MEMORY, "Failed to trans format from %s to %s, can not alloc the memory for dst buf %ld",

src/ge/common/formats/format_transfers/format_transfer_dhwnc_fracz3D_transpose.cc

@@ -89,6 +89,11 @@ Status TransFormatDhwncToFz3DTranspose(const TransArgs &args, TransResult &resul
     dst_size *= dim;
   }
   dst_size *= data_size;
+  if (dst_size == 0) {
+    result.length = static_cast<size_t>(dst_size);
+    return SUCCESS;
+  }
+
   std::shared_ptr<uint8_t> dst(new (std::nothrow) uint8_t[dst_size], std::default_delete<uint8_t[]>());
   if (dst == nullptr) {
     GELOGE(OUT_OF_MEMORY, "Failed to trans format from %s to %s, can not alloc the memory for dst buf %ld",

src/ge/common/formats/format_transfers/format_transfer_fractal_nz.cc

@@ -116,6 +116,11 @@ Status CheckShapeRelation(const TransArgs &args, ShapeVector &hw_shape) {
 Status TransFormatFromNdToFracNz(const TransArgs &args, TransResult &result, const ShapeVector &hw_shape) {
   int size = GetSizeByDataType(args.src_data_type);
   int64_t dst_size = GetItemNumByShape(args.dst_shape) * size;
+  if (dst_size == 0) {
+    result.length = static_cast<size_t>(dst_size);
+    return SUCCESS;
+  }
+
   std::shared_ptr<uint8_t> dst(new (std::nothrow) uint8_t[dst_size](), std::default_delete<uint8_t[]>());
   if (dst == nullptr) {
     GELOGE(OUT_OF_MEMORY, "Failed to trans format from %s to %s, can not alloc the memory for dst buf %ld",
@@ -184,6 +189,11 @@ Status TransFormatFromNdToFracNz(const TransArgs &args, TransResult &result, con
 Status TransFormatFromFracNzToNd(const TransArgs &args, TransResult &result, const ShapeVector &dst_hw_shape) {
   int size = GetSizeByDataType(args.src_data_type);
   int64_t dst_size = GetItemNumByShape(args.dst_shape) * size;
+  if (dst_size == 0) {
+    result.length = static_cast<size_t>(dst_size);
+    return SUCCESS;
+  }
+
   std::shared_ptr<uint8_t> dst(new (std::nothrow) uint8_t[dst_size], std::default_delete<uint8_t[]>());
   if (dst == nullptr) {
     GELOGE(OUT_OF_MEMORY, "Failed to trans format from %s to %s, can not alloc the memory for dst buf %ld",

src/ge/common/formats/format_transfers/format_transfer_fractal_z.cc

@@ -119,6 +119,11 @@ Status TransFormatFromNchwToFz(const TransArgs &args, TransResult &result) {
   int64_t total_ele_cnt = hf_cnt * vf_cnt * fractal_ele_cnt;
   int size = GetSizeByDataType(args.src_data_type);
   int64_t dst_size = total_ele_cnt * size;
+  if (dst_size == 0) {
+    result.length = static_cast<size_t>(dst_size);
+    return SUCCESS;
+  }
+
   std::shared_ptr<uint8_t> dst(new (std::nothrow) uint8_t[dst_size], std::default_delete<uint8_t[]>());
   if (dst == nullptr) {
     GELOGE(OUT_OF_MEMORY, "Failed to trans format from %s to %s, can not alloc the memory for dst buf %ld",
@@ -194,6 +199,11 @@ Status TransFormatHwcnToFz(const TransArgs &args, TransResult &result) {
     dst_size *= dim;
   }
   dst_size *= data_size;
+  if (dst_size == 0) {
+    result.length = static_cast<size_t>(dst_size);
+    return SUCCESS;
+  }
+
   std::shared_ptr<uint8_t> dst(new (std::nothrow) uint8_t[dst_size], std::default_delete<uint8_t[]>());
   if (dst == nullptr) {
     GELOGE(OUT_OF_MEMORY, "Failed to trans format from %s to %s, can not alloc the memory for dst buf %ld",
@@ -259,6 +269,11 @@ Status TransFormatNhwcToFz(const TransArgs &args, TransResult &result) {
     dst_size *= dim;
   }
   dst_size *= data_size;
+  if (dst_size == 0) {
+    result.length = static_cast<size_t>(dst_size);
+    return SUCCESS;
+  }
+
   std::shared_ptr<uint8_t> dst(new (std::nothrow) uint8_t[dst_size], std::default_delete<uint8_t[]>());
   if (dst == nullptr) {
     GELOGE(OUT_OF_MEMORY, "Failed to trans format from %s to %s, can not alloc the memory for dst buf %ld",

src/ge/common/formats/format_transfers/format_transfer_fractal_zz.cc

@@ -117,6 +117,11 @@ Status CheckShapeRelation(const TransArgs &args, ShapeVector &hw_shape) {
 Status TransFormatFromNdToFracZz(const TransArgs &args, TransResult &result, const ShapeVector &hw_shape) {
   int size = GetSizeByDataType(args.src_data_type);
   int64_t dst_size = GetItemNumByShape(args.dst_shape) * size;
+  if (dst_size == 0) {
+    result.length = static_cast<size_t>(dst_size);
+    return SUCCESS;
+  }
+
   std::shared_ptr<uint8_t> dst(new (std::nothrow) uint8_t[dst_size](), std::default_delete<uint8_t[]>());
   if (dst == nullptr) {
     GELOGE(OUT_OF_MEMORY, "Failed to trans format from %s to %s, can not alloc the memory for dst buf %ld",
@@ -153,8 +158,8 @@ Status TransFormatFromNdToFracZz(const TransArgs &args, TransResult &result, con
           auto src_offset = (src_h_head + w1_idx * w0) * size;
           auto dst_offset = (h0_head + w1_idx * h0w0) * size;
           auto protected_size = dst_size - dst_offset < static_cast<int64_t>(SECUREC_MEM_MAX_LEN)
-                                    ? dst_size - dst_offset
-                                    : static_cast<int64_t>(SECUREC_MEM_MAX_LEN);
+                                  ? dst_size - dst_offset
+                                  : static_cast<int64_t>(SECUREC_MEM_MAX_LEN);
           auto ret = memcpy_s(dst.get() + dst_offset, static_cast<size_t>(protected_size), args.data + src_offset,
                               static_cast<size_t>(size * w0));
           if (ret != EOK) {
@@ -169,8 +174,8 @@ Status TransFormatFromNdToFracZz(const TransArgs &args, TransResult &result, con
           auto src_offset = (src_h_head + src_w_idx) * size;
           auto dst_offset = (w0_head + w0_idx) * size;
           auto protected_size = dst_size - dst_offset < static_cast<int64_t>(SECUREC_MEM_MAX_LEN)
-                                    ? dst_size - dst_offset
-                                    : static_cast<int64_t>(SECUREC_MEM_MAX_LEN);
+                                  ? dst_size - dst_offset
+                                  : static_cast<int64_t>(SECUREC_MEM_MAX_LEN);
           auto ret = memcpy_s(dst.get() + dst_offset, static_cast<size_t>(protected_size), args.data + src_offset,
                               static_cast<size_t>(size));
           if (ret != EOK) {
@@ -189,6 +194,11 @@ Status TransFormatFromNdToFracZz(const TransArgs &args, TransResult &result, con
 Status TransFormatFromFracZzToNd(const TransArgs &args, TransResult &result, const ShapeVector &dst_hw_shape) {
   int size = GetSizeByDataType(args.src_data_type);
   int64_t dst_size = GetItemNumByShape(args.dst_shape) * size;
+  if (dst_size == 0) {
+    result.length = static_cast<size_t>(dst_size);
+    return SUCCESS;
+  }
+
   std::shared_ptr<uint8_t> dst(new (std::nothrow) uint8_t[dst_size](), std::default_delete<uint8_t[]>());
   if (dst == nullptr) {
     GELOGE(OUT_OF_MEMORY, "Failed to trans format from %s to %s, can not alloc the memory for dst buf %ld",
@@ -226,8 +236,8 @@ Status TransFormatFromFracZzToNd(const TransArgs &args, TransResult &result, con
           auto src_offset = (h0_head + w1_idx * h0w0) * size;
           auto dst_offset = (dst_h_head + w1_idx * w0) * size;
           auto protected_size = dst_size - dst_offset < static_cast<int64_t>(SECUREC_MEM_MAX_LEN)
-                                    ? dst_size - dst_offset
-                                    : static_cast<int64_t>(SECUREC_MEM_MAX_LEN);
+                                  ? dst_size - dst_offset
+                                  : static_cast<int64_t>(SECUREC_MEM_MAX_LEN);
           auto ret = memcpy_s(dst.get() + dst_offset, static_cast<size_t>(protected_size), args.data + src_offset,
                               static_cast<size_t>(size * w0));
           if (ret != EOK) {
@@ -242,8 +252,8 @@ Status TransFormatFromFracZzToNd(const TransArgs &args, TransResult &result, con
           auto dst_w_idx = w1_head + w0_idx;
           auto dst_offset = (dst_h_head + dst_w_idx) * size;
           auto protected_size = dst_size - dst_offset < static_cast<int64_t>(SECUREC_MEM_MAX_LEN)
-                                    ? dst_size - dst_offset
-                                    : static_cast<int64_t>(SECUREC_MEM_MAX_LEN);
+                                  ? dst_size - dst_offset
+                                  : static_cast<int64_t>(SECUREC_MEM_MAX_LEN);
           auto ret = memcpy_s(dst.get() + dst_offset, static_cast<size_t>(protected_size), args.data + src_offset,
                               static_cast<size_t>(size));
           if (ret != EOK) {

src/ge/common/formats/format_transfers/format_transfer_fracz_hwcn.cc

@@ -133,6 +133,12 @@ Status FormatTransferFracZHwcn::TransFormat(const TransArgs &args, TransResult &
   int size = GetSizeByDataType(args.src_data_type);
   auto total_size = GetItemNumByShape(args.dst_shape) * size;
   if (total_size <= 0) {
+    int64_t src_size = GetItemNumByShape(args.src_shape);
+    if (total_size == 0 && src_size == 0) {
+      result.length = static_cast<size_t>(total_size);
+      return SUCCESS;
+    }
+
     GELOGE(INTERNAL_ERROR, "Get %ld total size from dst shape %s, src shape %s", total_size,
            ShapeToString(args.dst_shape).c_str(), ShapeToString(args.src_shape).c_str());
     return PARAM_INVALID;

src/ge/common/formats/format_transfers/format_transfer_fracz_nchw.cc

@@ -133,6 +133,12 @@ Status FormatTransferFracZNchw::TransFormat(const TransArgs &args, TransResult &
   int size = GetSizeByDataType(args.src_data_type);
   auto total_size = GetItemNumByShape(args.dst_shape) * size;
   if (total_size <= 0) {
+    int64_t src_size = GetItemNumByShape(args.src_shape);
+    if (total_size == 0 && src_size == 0) {
+      result.length = static_cast<size_t>(total_size);
+      return SUCCESS;
+    }
+
     GELOGE(INTERNAL_ERROR, "Get %ld total size from dst shape %s, src shape %s", total_size,
            ShapeToString(args.dst_shape).c_str(), ShapeToString(args.src_shape).c_str());
     return PARAM_INVALID;
@@ -140,6 +146,7 @@ Status FormatTransferFracZNchw::TransFormat(const TransArgs &args, TransResult &
   GELOGD("Begin to trans format from FracZ to NCHW, src shape %s, data type %s, dst shape %s, memory size %ld",
          ShapeToString(args.src_shape).c_str(), TypeUtils::DataTypeToSerialString(args.src_data_type).c_str(),
          ShapeToString(args.dst_shape).c_str(), total_size);
+
   if (GetDstDataAfterTrans(args, result, size, total_size) != SUCCESS) {
     GELOGE(INTERNAL_ERROR, "Failed to get data after trans, src shape %s, data type %s, dst shape %s, memory size %ld",
            ShapeToString(args.src_shape).c_str(), TypeUtils::DataTypeToSerialString(args.src_data_type).c_str(),

src/ge/common/formats/format_transfers/format_transfer_fracz_nhwc.cc

@@ -132,6 +132,12 @@ Status FormatTransferFracZNhwc::TransFormat(const TransArgs &args, TransResult &
   int size = GetSizeByDataType(args.src_data_type);
   auto total_size = GetItemNumByShape(args.dst_shape) * size;
   if (total_size <= 0) {
+    int64_t src_size = GetItemNumByShape(args.src_shape);
+    if (total_size == 0 && src_size == 0) {
+      result.length = static_cast<size_t>(total_size);
+      return SUCCESS;
+    }
+
     GELOGE(INTERNAL_ERROR, "Get %ld total size from dst shape %s, src shape %s", total_size,
            ShapeToString(args.dst_shape).c_str(), ShapeToString(args.src_shape).c_str());
     return PARAM_INVALID;

src/ge/common/formats/format_transfers/format_transfer_hwcn_c1hwncoc0.cc

@@ -35,7 +35,7 @@ Status TransShapeHwcnToC1hwncoc0(const DataType &data_type, const std::vector<in
                                  std::vector<int64_t> &dst_shape) {
   auto cube_size = GetCubeSizeByDataType(data_type);
   dst_shape.clear();
-  dst_shape.push_back((src_shape.at(kHwcnC) - 1) / cube_size + 1);
+  dst_shape.push_back(Ceil(src_shape.at(kHwcnC), static_cast<int64_t>(cube_size)));
   dst_shape.push_back(src_shape.at(kHwcnH));
   dst_shape.push_back(src_shape.at(kHwcnW));
   dst_shape.push_back(src_shape.at(kHwcnN));
@@ -169,6 +169,12 @@ Status FormatTransferHwcnC1hwncoc0::TransFormat(const TransArgs &args, TransResu
   int size = GetSizeByDataType(args.src_data_type);
   auto total_size = GetItemNumByShape(args.dst_shape) * size;
   if (total_size <= 0) {
+    int64_t src_size = GetItemNumByShape(args.src_shape);
+    if (total_size == 0 && src_size == 0) {
+      result.length = static_cast<size_t>(total_size);
+      return SUCCESS;
+    }
+
     GELOGE(INTERNAL_ERROR, "Get %ld total size from dst shape %s, src shape %s", total_size,
            ShapeToString(args.dst_shape).c_str(), ShapeToString(args.src_shape).c_str());
     return PARAM_INVALID;

src/ge/common/formats/format_transfers/format_transfer_nc1hwc0_nchw.cc

@@ -58,7 +58,7 @@ Status CheckArgsForNc1hwc0ToNchw(const TransArgs &args) {
   }
   if (src_shape.at(kNc1hwc0H) != dst_shape.at(kNchwH) || src_shape.at(kNc1hwc0W) != dst_shape.at(kNchwW) ||
       src_shape.at(kNc1hwc0N) != dst_shape.at(kNchwN) || src_shape.at(kNc1hwc0C0) != c0 ||
-      src_shape.at(kNc1hwc0C1) != (dst_shape.at(kNchwC) - 1) / c0 + 1) {
+      src_shape.at(kNc1hwc0C1) != (Ceil(dst_shape.at(kNchwC), c0))) {
     GELOGE(PARAM_INVALID, "Failed to check relationship between src and dst shape, src shape %s, dst shape %s",
            ShapeToString(src_shape).c_str(), ShapeToString(dst_shape).c_str());
     return PARAM_INVALID;
@@ -102,8 +102,8 @@ Status GetDstDataAfterTrans(const TransArgs &args, TransResult &result, const in
           auto src_offset = src_idx * size;
           auto dst_offset = dst_idx * size;
           auto protected_size = total_size - dst_offset < static_cast<int64_t>(SECUREC_MEM_MAX_LEN)
-                                    ? total_size - dst_offset
-                                    : static_cast<int64_t>(SECUREC_MEM_MAX_LEN);
+                                  ? total_size - dst_offset
+                                  : static_cast<int64_t>(SECUREC_MEM_MAX_LEN);
           auto ret = memcpy_s(dst.get() + dst_offset, static_cast<size_t>(protected_size), args.data + src_offset,
                               static_cast<size_t>(size));
           if (ret != EOK) {
@@ -130,6 +130,12 @@ Status FormatTransferNc1hwc0Nchw::TransFormat(const TransArgs &args, TransResult
   int size = GetSizeByDataType(args.src_data_type);
   auto total_size = GetItemNumByShape(args.dst_shape) * size;
   if (total_size <= 0) {
+    int64_t src_size = GetItemNumByShape(args.src_shape);
+    if (total_size == 0 && src_size == 0) {
+      result.length = static_cast<size_t>(total_size);
+      return SUCCESS;
+    }
+
     GELOGE(INTERNAL_ERROR, "Get %ld total size from dst shape %s, src shape %s", total_size,
            ShapeToString(args.dst_shape).c_str(), ShapeToString(args.src_shape).c_str());
     return PARAM_INVALID;

src/ge/common/formats/format_transfers/format_transfer_nc1hwc0_nhwc.cc

@@ -58,7 +58,7 @@ Status CheckArgsForNc1hwc0ToNhwc(const TransArgs &args) {
   }
   if (src_shape.at(kNc1hwc0H) != dst_shape.at(kNhwcH) || src_shape.at(kNc1hwc0W) != dst_shape.at(kNhwcW) ||
       src_shape.at(kNc1hwc0N) != dst_shape.at(kNhwcN) || src_shape.at(kNc1hwc0C0) != c0 ||
-      src_shape.at(kNc1hwc0C1) != (dst_shape.at(kNhwcC) - 1) / c0 + 1) {
+      src_shape.at(kNc1hwc0C1) != (Ceil(dst_shape.at(kNhwcC), c0))) {
     GELOGE(PARAM_INVALID, "Failed to check relationship between src and dst shape, src shape %s, dst shape %s",
            ShapeToString(src_shape).c_str(), ShapeToString(dst_shape).c_str());
     return PARAM_INVALID;
@@ -102,8 +102,8 @@ Status GetDstDataAfterTrans(const TransArgs &args, TransResult &result, const in
           auto src_offset = src_idx * size;
           auto dst_offset = dst_idx * size;
           auto protected_size = total_size - dst_offset < static_cast<int64_t>(SECUREC_MEM_MAX_LEN)
-                                    ? total_size - dst_offset
-                                    : static_cast<int64_t>(SECUREC_MEM_MAX_LEN);
+                                  ? total_size - dst_offset
+                                  : static_cast<int64_t>(SECUREC_MEM_MAX_LEN);
           auto ret = memcpy_s(dst.get() + dst_offset, static_cast<size_t>(protected_size), args.data + src_offset,
                               static_cast<size_t>(size));
           if (ret != EOK) {
@@ -130,6 +130,12 @@ Status FormatTransferNc1hwc0Nhwc::TransFormat(const TransArgs &args, TransResult
   int size = GetSizeByDataType(args.src_data_type);
   auto total_size = GetItemNumByShape(args.dst_shape) * size;
   if (total_size <= 0) {
+    int64_t src_size = GetItemNumByShape(args.src_shape);
+    if (total_size == 0 && src_size == 0) {
+      result.length = static_cast<size_t>(total_size);
+      return SUCCESS;
+    }
+
     GELOGE(INTERNAL_ERROR, "Get %ld total size from dst shape %s, src shape %s", total_size,
            ShapeToString(args.dst_shape).c_str(), ShapeToString(args.src_shape).c_str());
     return PARAM_INVALID;

src/ge/common/formats/format_transfers/format_transfer_nchw_fz_c04.cc

@@ -134,6 +134,10 @@ Status TransFormatFromNchwToFzC04(const TransArgs &args, TransResult &result) {
                   GELOGE(INTERNAL_ERROR, "int64 mul overflow.A[%lld], B[%lld]", total_ele_cnt, size);
                   return INTERNAL_ERROR);
   int64_t dst_size = total_ele_cnt * size;
+  if (dst_size == 0) {
+    result.length = 0;
+    return SUCCESS;
+  }
 
   std::shared_ptr<uint8_t> dst(new (std::nothrow) uint8_t[dst_size], std::default_delete<uint8_t[]>());
   if (dst == nullptr) {
@@ -219,6 +223,10 @@ Status PaddingNC(const TransArgs &args, TransArgs &args_tmp, std::shared_ptr<uin
                   return INTERNAL_ERROR);
 
   int64_t dst_size = total_ele_cnt * size;
+  if (dst_size == 0) {
+    return SUCCESS;
+  }
+
   dst.reset(new (std::nothrow) uint8_t[dst_size], std::default_delete<uint8_t[]>());
   if (dst == nullptr) {
     GELOGE(OUT_OF_MEMORY, "Failed to trans format from %s to %s, can not alloc the memory for dst buf %ld",

src/ge/common/formats/format_transfers/format_transfer_nchw_nc1hwc0.cc

@@ -40,7 +40,7 @@ Status TransShapeNchwToNc1hwc0(const std::vector<int64_t> &src_shape, DataType d
   }
   dst_shape.clear();
   dst_shape.push_back(src_shape.at(kNchwN));
-  dst_shape.push_back((src_shape.at(kNchwC) - 1) / c0 + 1);
+  dst_shape.push_back(Ceil(src_shape.at(kNchwC), c0));
   dst_shape.push_back(src_shape.at(kNchwH));
   dst_shape.push_back(src_shape.at(kNchwW));
   dst_shape.push_back(c0);
@@ -74,25 +74,8 @@ Status CheckArgsForNchwToNc1hwc0(const TransArgs &args) {
 
   return SUCCESS;
 }
-}  // namespace
 
-Status FormatTransferNchwNc1hwc0::TransFormat(const TransArgs &args, TransResult &result) {
-  if (CheckArgsForNchwToNc1hwc0(args) != SUCCESS) {
-    return PARAM_INVALID;
-  }
-  // Guarantee the validity of parameters in check function
-  int size = GetSizeByDataType(args.src_data_type);
-  auto total_size = GetItemNumByShape(args.dst_shape) * size;
-  if (total_size <= 0) {
-    GELOGE(INTERNAL_ERROR, "Get %ld total size from dst shape %s, src shape %s", total_size,
-           ShapeToString(args.dst_shape).c_str(), ShapeToString(args.src_shape).c_str());
-    return PARAM_INVALID;
-  }
-  GELOGD(
-      "Begin to trans format from NCHW to NC1HWC0, src shape %s, data type "
-      "%s, dst shape %s memory size %ld",
-      ShapeToString(args.src_shape).c_str(), TypeUtils::DataTypeToSerialString(args.src_data_type).c_str(),
-      ShapeToString(args.dst_shape).c_str(), total_size);
+Status GetDstDataAfterTrans(const TransArgs &args, TransResult &result, const int size, const int64_t total_size) {
   std::shared_ptr<uint8_t> dst(new (std::nothrow) uint8_t[total_size], std::default_delete<uint8_t[]>());
   if (dst == nullptr) {
     GELOGE(OUT_OF_MEMORY,
@@ -132,8 +115,8 @@ Status FormatTransferNchwNc1hwc0::TransFormat(const TransArgs &args, TransResult
             int64_t dst_index = c0_idx + w_head_addr;
             int64_t dst_offset = dst_index * size;
             auto protected_size = total_size - dst_offset < static_cast<int64_t>(SECUREC_MEM_MAX_LEN)
-                                      ? total_size - dst_offset
-                                      : static_cast<int64_t>(SECUREC_MEM_MAX_LEN);
+                                    ? total_size - dst_offset
+                                    : static_cast<int64_t>(SECUREC_MEM_MAX_LEN);
             int64_t cIdx = c0_idx + c1_idx * c0;
             int64_t srcIdx = n_idx * chw + cIdx * hw + h_idx * w + w_idx;
             auto src_offset = srcIdx * size;
@@ -150,7 +133,7 @@ Status FormatTransferNchwNc1hwc0::TransFormat(const TransArgs &args, TransResult
               }
             } else {
               auto ret =
-                  memset_s(dst.get() + dst_offset, static_cast<size_t>(protected_size), 0, static_cast<size_t>(size));
+                memset_s(dst.get() + dst_offset, static_cast<size_t>(protected_size), 0, static_cast<size_t>(size));
               if (ret != EOK) {
                 GELOGE(INTERNAL_ERROR,
                        "Failed to set to 0 to "
@@ -169,6 +152,39 @@ Status FormatTransferNchwNc1hwc0::TransFormat(const TransArgs &args, TransResult
   result.length = static_cast<size_t>(total_size);
   return SUCCESS;
 }
+}  // namespace
+
+Status FormatTransferNchwNc1hwc0::TransFormat(const TransArgs &args, TransResult &result) {
+  if (CheckArgsForNchwToNc1hwc0(args) != SUCCESS) {
+    return PARAM_INVALID;
+  }
+  // Guarantee the validity of parameters in check function
+  int size = GetSizeByDataType(args.src_data_type);
+  auto total_size = GetItemNumByShape(args.dst_shape) * size;
+  if (total_size <= 0) {
+    int64_t src_size = GetItemNumByShape(args.src_shape);
+    if (total_size == 0 && src_size == 0) {
+      result.length = static_cast<size_t>(total_size);
+      return SUCCESS;
+    }
+
+    GELOGE(INTERNAL_ERROR, "Get %ld total size from dst shape %s, src shape %s", total_size,
+           ShapeToString(args.dst_shape).c_str(), ShapeToString(args.src_shape).c_str());
+    return PARAM_INVALID;
+  }
+  GELOGD(
+    "Begin to trans format from NCHW to NC1HWC0, src shape %s, data type "
+    "%s, dst shape %s memory size %ld",
+    ShapeToString(args.src_shape).c_str(), TypeUtils::DataTypeToSerialString(args.src_data_type).c_str(),
+    ShapeToString(args.dst_shape).c_str(), total_size);
+  if (GetDstDataAfterTrans(args, result, size, total_size) != SUCCESS) {
+    GELOGE(INTERNAL_ERROR, "Failed to get data after trans, src shape %s, data type %s, dst shape %s, memory size %ld",
+           ShapeToString(args.src_shape).c_str(), TypeUtils::DataTypeToSerialString(args.src_data_type).c_str(),
+           ShapeToString(args.dst_shape).c_str(), total_size);
+    return INTERNAL_ERROR;
+  }
+  return SUCCESS;
+}
 
 Status FormatTransferNchwNc1hwc0::TransShape(Format src_format, const std::vector<int64_t> &src_shape,
                                              DataType data_type, Format dst_format, std::vector<int64_t> &dst_shape) {

src/ge/common/formats/format_transfers/format_transfer_nhwc_nc1hwc0.cc

@@ -38,7 +38,7 @@ Status TransShapeNhwcToNc1hwc0(const std::vector<int64_t> &src_shape, DataType d
   }
   dst_shape.clear();
   dst_shape.push_back(src_shape.at(kNhwcN));
-  dst_shape.push_back((src_shape.at(kNhwcC) - 1) / c0 + 1);
+  dst_shape.push_back(Ceil(src_shape.at(kNhwcC), c0));
   dst_shape.push_back(src_shape.at(kNhwcH));
   dst_shape.push_back(src_shape.at(kNhwcW));
   dst_shape.push_back(c0);
@@ -119,8 +119,8 @@ Status GetDstDataAfterTrans(const TransArgs &args, TransResult &result, const in
             int64_t dst_idx = c0_idx + w_head_addr;
             int64_t dst_offset = dst_idx * size;
             auto protected_size = total_size - dst_offset < static_cast<int64_t>(SECUREC_MEM_MAX_LEN)
-                                      ? total_size - dst_offset
-                                      : static_cast<int64_t>(SECUREC_MEM_MAX_LEN);
+                                    ? total_size - dst_offset
+                                    : static_cast<int64_t>(SECUREC_MEM_MAX_LEN);
             int64_t c_idx = c0_idx + c1_idx * c0;
             int64_t src_idx = n_idx * hwc + h_idx * wc + w_idx * c + c_idx;
             auto src_offset = src_idx * size;
@@ -161,6 +161,12 @@ Status FormatTransferNhwcNc1hwc0::TransFormat(const TransArgs &args, TransResult
   int size = GetSizeByDataType(args.src_data_type);
   auto total_size = GetItemNumByShape(args.dst_shape) * size;
   if (total_size <= 0) {
+    int64_t src_size = GetItemNumByShape(args.src_shape);
+    if (total_size == 0 && src_size == 0) {
+      result.length = static_cast<size_t>(total_size);
+      return SUCCESS;
+    }
+
     GELOGE(INTERNAL_ERROR, "Get %ld total size from dst shape %s, src shape %s", total_size,
            ShapeToString(args.dst_shape).c_str(), ShapeToString(args.src_shape).c_str());
     return PARAM_INVALID;

src/ge/common/formats/format_transfers/format_transfer_transpose.cc

@@ -27,22 +27,22 @@ namespace ge {
 namespace formats {
 namespace {
 std::map<Format, std::map<Format, std::vector<int64_t>>> perm_args{
-    {FORMAT_NCHW,
-     {{FORMAT_NHWC, std::vector<int64_t>({0, 2, 3, 1})},
-      {FORMAT_HWCN, std::vector<int64_t>({2, 3, 1, 0})},
-      {FORMAT_CHWN, std::vector<int64_t>({1, 2, 3, 0})}}},
-    {FORMAT_NHWC,
-     {{FORMAT_NCHW, std::vector<int64_t>({0, 3, 1, 2})},
-      {FORMAT_CHWN, std::vector<int64_t>({3, 1, 2, 0})},
-      {FORMAT_HWCN, std::vector<int64_t>({1, 2, 3, 0})}}},
-    {FORMAT_HWCN,
-     {{FORMAT_NCHW, std::vector<int64_t>({3, 2, 0, 1})},
-      {FORMAT_NHWC, std::vector<int64_t>({3, 0, 1, 2})},
-      {FORMAT_CHWN, std::vector<int64_t>({2, 0, 1, 3})}}},
-    {FORMAT_CHWN,
-     {{FORMAT_NCHW, std::vector<int64_t>({3, 0, 1, 2})},
-      {FORMAT_NHWC, std::vector<int64_t>({3, 1, 2, 0})},
-      {FORMAT_HWCN, std::vector<int64_t>({1, 2, 0, 3})}}},
+  {FORMAT_NCHW,
+   {{FORMAT_NHWC, std::vector<int64_t>({0, 2, 3, 1})},
+    {FORMAT_HWCN, std::vector<int64_t>({2, 3, 1, 0})},
+    {FORMAT_CHWN, std::vector<int64_t>({1, 2, 3, 0})}}},
+  {FORMAT_NHWC,
+   {{FORMAT_NCHW, std::vector<int64_t>({0, 3, 1, 2})},
+    {FORMAT_CHWN, std::vector<int64_t>({3, 1, 2, 0})},
+    {FORMAT_HWCN, std::vector<int64_t>({1, 2, 3, 0})}}},
+  {FORMAT_HWCN,
+   {{FORMAT_NCHW, std::vector<int64_t>({3, 2, 0, 1})},
+    {FORMAT_NHWC, std::vector<int64_t>({3, 0, 1, 2})},
+    {FORMAT_CHWN, std::vector<int64_t>({2, 0, 1, 3})}}},
+  {FORMAT_CHWN,
+   {{FORMAT_NCHW, std::vector<int64_t>({3, 0, 1, 2})},
+    {FORMAT_NHWC, std::vector<int64_t>({3, 1, 2, 0})},
+    {FORMAT_HWCN, std::vector<int64_t>({1, 2, 0, 3})}}},
 };
 
 bool IsShapeArgValid(const std::vector<int64_t> &src_shape, const std::vector<int64_t> &perm_arg) {
@@ -51,8 +51,8 @@ bool IsShapeArgValid(const std::vector<int64_t> &src_shape, const std::vector<in
     return false;
   }
   for (auto dim : src_shape) {
-    if (dim <= 0) {
-      GELOGE(PARAM_INVALID, "Failed to transpose, zero dim in src shape %s", ShapeToString(src_shape).c_str());
+    if (dim < 0) {
+      GELOGE(PARAM_INVALID, "Failed to transpose, negative dim in src shape %s", ShapeToString(src_shape).c_str());
       return false;
     }
   }
@@ -146,20 +146,24 @@ Status Transpose(const uint8_t *src, const std::vector<int64_t> &src_shape, Data
   int64_t dst_ele_num = GetItemNumByShape(dst_shape);
   int64_t data_size = GetSizeByDataType(src_data_type);
   int64_t dst_size = data_size * dst_ele_num;
-  std::shared_ptr<uint8_t> dst(new (std::nothrow) uint8_t[dst_size], std::default_delete<uint8_t[]>());
 
   GELOGD("Begin to transpose, src shape %s, perm arg %s, dst shape %s, data type %s", JoinToString(src_shape).c_str(),
          JoinToString(perm_arg).c_str(), JoinToString(dst_shape).c_str(),
          TypeUtils::DataTypeToSerialString(src_data_type).c_str());
+  if (dst_ele_num == 0) {
+    result.length = static_cast<size_t>(dst_size);
+    return SUCCESS;
+  }
 
+  std::shared_ptr<uint8_t> dst(new (std::nothrow) uint8_t[dst_size], std::default_delete<uint8_t[]>());
   int64_t dst_index = 0;
   std::vector<int64_t> dst_indexes(dst_shape.size());
   while (dst_index < dst_ele_num) {
     auto src_offset = GenOffset(src_heads, dst_indexes) * data_size;
     auto dst_offset_bytes = dst_index * data_size;
     auto protected_size = dst_size - dst_offset_bytes < static_cast<int64_t>(SECUREC_MEM_MAX_LEN)
-                              ? dst_size - dst_offset_bytes
-                              : static_cast<int64_t>(SECUREC_MEM_MAX_LEN);
+                            ? dst_size - dst_offset_bytes
+                            : static_cast<int64_t>(SECUREC_MEM_MAX_LEN);
     auto ret = memcpy_s(dst.get() + dst_offset_bytes, static_cast<size_t>(protected_size), src + src_offset,
                         static_cast<size_t>(data_size));
     if (ret != EOK) {

src/ge/common/formats/formats.cc

@@ -24,6 +24,7 @@
 #include <string>
 #include <vector>
 
+#include "common/formats/utils/formats_trans_utils.h"
 #include "framework/common/debug/ge_log.h"
 #include "framework/common/ge_inner_error_codes.h"
 #include "graph/utils/type_utils.h"
@@ -38,10 +39,13 @@ GE_FUNC_DEV_VISIBILITY GE_FUNC_HOST_VISIBILITY Status TransFormat(const TransArg
            TypeUtils::FormatToSerialString(args.dst_format).c_str());
     return UNSUPPORTED;
   }
-  if (args.data == nullptr) {
+
+  auto src_shape_size = GetItemNumByShape(args.src_shape);
+  if (args.data == nullptr && src_shape_size != 0) {
     GELOGE(PARAM_INVALID, "Invalid input null data");
     return PARAM_INVALID;
   }
+
   return transfer->TransFormat(args, result);
 }
 
@@ -71,6 +75,12 @@ GE_FUNC_DEV_VISIBILITY GE_FUNC_HOST_VISIBILITY Status TransDataType(const CastAr
            TypeUtils::DataTypeToSerialString(args.dst_data_type).c_str());
     return UNSUPPORTED;
   }
+
+  if (args.data == nullptr && args.src_data_size != 0) {
+    GELOGE(PARAM_INVALID, "Invalid input null data");
+    return PARAM_INVALID;
+  }
+
   return transfer->TransDataType(args, result);
 }
 

src/ge/common/formats/utils/formats_trans_utils.cc

@@ -69,11 +69,11 @@ bool IsShapeValid(const std::vector<int64_t> &shape) {
   }
   int64_t num = 1;
   for (auto dim : shape) {
-    if (dim < 1) {
-      GELOGE(PARAM_INVALID, "Invalid zero dim in the shape %s", ShapeToString(shape).c_str());
+    if (dim < 0) {
+      GELOGE(PARAM_INVALID, "Invalid negative dim in the shape %s", ShapeToString(shape).c_str());
       return false;
     }
-    if (kShapeItemNumMAX / dim < num) {
+    if (dim != 0 && kShapeItemNumMAX / dim < num) {
       GELOGE(PARAM_INVALID, "Shape overflow, the total count should be less than %ld!", kShapeItemNumMAX);
       return false;
     }

src/ge/common/formats/utils/formats_trans_utils.h

@@ -64,6 +64,9 @@ bool IsShapeEqual(const GeShape &src, const GeShape &dst);
 
 template <typename T>
 T Ceil(T n1, T n2) {
+  if (n1 == 0) {
+    return 0;
+  }
   return (n2 != 0) ? (n1 - 1) / n2 + 1 : 0;
 }
 

src/ge/common/helper/model_cache_helper.h

@@ -0,0 +1,121 @@
+/**
+ * Copyright 2019-2020 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 GE_COMMON_HELPER_MODEL_CACHE_HELPER_H_
+#define GE_COMMON_HELPER_MODEL_CACHE_HELPER_H_
+
+#include <nlohmann/json.hpp>
+#include <set>
+#include <string>
+
+#include "ge/ge_api_error_codes.h"
+#include "graph/compute_graph.h"
+#include "graph/manager/graph_var_manager.h"
+#include "model/ge_model.h"
+
+namespace ge {
+using Json = nlohmann::json;
+
+struct CacheInfo {
+  size_t node_num;
+  size_t edge_num;
+  size_t graph_hash;
+  map<std::string, size_t> nodes_hash;
+  CacheInfo() : node_num(0), edge_num(0), graph_hash(0) {}
+};
+
+class ModelCacheHelper {
+ public:
+  ModelCacheHelper(uint64_t session_id, uint32_t graph_id, ComputeGraphPtr &compute_graph);
+
+  Status SaveCacheInfoToCache() const;
+  Status SaveVarManagerToCache(bool before_build) const;
+  Status SaveOmModelToCache(const GeModelPtr &ge_model) const;
+  bool IsModelCacheHit() const;
+  Status RecoverVarManagerFromCache() const;
+  Status LoadOmModelFromCache(GeModelPtr &ge_model) const;
+  Status RefreshComputeGraph(const ComputeGraphPtr &compute_graph);
+  Status ClearCache(uint32_t graph_id) const;
+
+ private:
+  Status GetComputeGraphHash(size_t &hash) const;
+  Status GetNodesHash(map<std::string, size_t> &hash_map) const;
+  Status GetCacheInfo(CacheInfo &cache_info) const;
+
+  Status RecoverMemResource(const Json &json) const;
+  Status RecoverAllocatedGraphId(const Json &json) const;
+  Status RecoverChangedGraphId(const Json &json) const;
+  Status RecoverVarAddrAndTensorDesc(const Json &json) const;
+  Status RecoverBroadcastInfo(const Json &json) const;
+  Status RecoverTransRoads(const Json &json) const;
+  static Status RecompileNodes(GeModelPtr &ge_model);
+
+  bool IsNodeHashSameAsCache(const map<std::string, size_t> &hash_map) const;
+  bool IsMemResourceSameAsCache(Json &json) const;
+  bool IsChangedGraphIdSameAsCache(Json &json) const;
+  bool IsAllocatedGraphIdSameAsCache(Json &json) const;
+  bool IsCurVarTensorDescSameAsCache(Json &json) const;
+  bool IsVarAddrMgrMapSameAsCache(Json &json) const;
+  bool IsBroadcastInfoSameAsCache(Json &json) const;
+  bool IsTransRoadsSameAsCache(Json &json) const;
+  bool IsVarManagerSameAsCache(Json &json) const;
+  bool IsVarManagerParamSameAsCache(Json &json) const;
+
+  Status SaveJsonToFile(const string &file_name, const Json &json) const;
+  Status LoadJsonFromFile(const string &file_name, Json &json) const;
+
+  Status GetNodesHashMapJson(Json &json) const;
+  Status GetMemResourceMap(Json &json) const;
+  Status GetVarAddrMgrMapJson(Json &json) const;
+  Status GetCurVarTensorDescMapJson(Json &json) const;
+  Status GetTransRoadsJson(Json &json) const;
+  Status GetChangedGraphIdJson(Json &json) const;
+  Status GetAllocatedGraphIdJson(Json &json) const;
+  Status GetBroadcastInfoJson(Json &json) const;
+  Status GetVarResourceJson(Json &json) const;
+  Status GetVarManagerJson(Json &json) const;
+
+  static Status TensorDescToJson(const GeTensorDesc &ge_tensor_desc, Json &json);
+  static Status JsonToTensorDesc(const Json &json, GeTensorDesc &ge_tensor_desc);
+  static Status ParseMemResourceFromJson(const Json &json, map<rtMemType_t, int64_t> &mem_resource);
+  static Status ParseVarAddrMgrMapFromJson(const Json &json,
+                                           std::vector<std::pair<std::string, VarAddrMgr>> &var_addr_mgr_vector,
+                                           std::unordered_set<uint64_t> &var_offset_set);
+  static Status ParseCurVarTensorDescMapFromJson(
+    const Json &json, std::unordered_map<std::string, ge::GeTensorDesc> &cur_var_tensor_desc_map);
+  static Status ParseTransRoadsFromJson(const Json &json,
+                                        std::unordered_map<std::string, std::vector<TransNodeInfo>> &trans_roads);
+  static Status ParseChangedGraphIdFromJson(const Json &json,
+                                            std::unordered_map<std::string, uint32_t> &changed_graph_id);
+  static Status ParseAllocatedGraphIdFromJson(const Json &json,
+                                              std::unordered_map<std::string, uint32_t> &allocated_graph_id);
+  static Status ParseBroadcastInfoFromJson(const Json &json,
+                                           std::unordered_map<std::string, VarBroadCastInfo> &var_broadcast_info);
+  static Status GetVarNameFromVarKey(const string &var_key, const GeTensorDesc &tensor_desc, string &var_name);
+
+  uint64_t session_id_;
+  uint32_t graph_id_;
+  string cache_path_;
+  ComputeGraphPtr compute_graph_;
+  std::set<string> var_names_;
+  bool is_cache_path_valid_for_output;
+  static map<uint32_t, uint32_t> graph_id_run_times_;
+};
+
+using ModelCacheHelperPtr = std::shared_ptr<ModelCacheHelper>;
+}  // namespace ge
+
+#endif  // GE_COMMON_HELPER_MODEL_CACHE_HELPER_H_

src/ge/common/types.cc

@@ -385,6 +385,7 @@ REGISTER_OPTYPE_DEFINE(STREAMSWITCH, "StreamSwitch");
 REGISTER_OPTYPE_DEFINE(STREAMSWITCHN, "StreamSwitchN");
 REGISTER_OPTYPE_DEFINE(STREAMACTIVE, "StreamActive");
 REGISTER_OPTYPE_DEFINE(MEMCPYASYNC, "MemcpyAsync");
+REGISTER_OPTYPE_DEFINE(MEMCPYADDRASYNC, "MemcpyAddrAsync");
 REGISTER_OPTYPE_DEFINE(STREAMMERGE, "StreamMerge");
 REGISTER_OPTYPE_DEFINE(ENDGRAPH, "EndGraph");
 REGISTER_OPTYPE_DEFINE(SEND, "Send");
@@ -392,6 +393,7 @@ REGISTER_OPTYPE_DEFINE(RECV, "Recv");
 
 REGISTER_OPTYPE_DEFINE(LABELSET, "LabelSet");
 REGISTER_OPTYPE_DEFINE(LABELGOTO, "LabelGoto");
+REGISTER_OPTYPE_DEFINE(LABELGOTOEX, "LabelGotoEx");
 REGISTER_OPTYPE_DEFINE(LABELSWITCH, "LabelSwitch");
 REGISTER_OPTYPE_DEFINE(LABELSWITCHBYINDEX, "LabelSwitchByIndex");
 

src/ge/common/util.cc

@@ -196,7 +196,7 @@ FMK_FUNC_HOST_VISIBILITY FMK_FUNC_DEV_VISIBILITY int CreateDirectory(const std::
   GE_CHK_BOOL_EXEC(!directory_path.empty(), return -1, "directory path is empty.");
   auto dir_path_len = directory_path.length();
   if (dir_path_len >= PATH_MAX) {
-    GELOGE(ge::FAILED, "Directory path is too long.");
+    GELOGW("Directory path is too long.");
     return -1;
   }
   char tmp_dir_path[PATH_MAX] = {0};
@@ -207,7 +207,7 @@ FMK_FUNC_HOST_VISIBILITY FMK_FUNC_DEV_VISIBILITY int CreateDirectory(const std::
         int32_t ret = mmMkdir(tmp_dir_path, S_IRUSR | S_IWUSR | S_IXUSR);  // 700
         if (ret != 0) {
           if (errno != EEXIST) {
-            GELOGE(ge::FAILED, "Cannot create directory %s. Make sure that the directory exists and writable.",
+            GELOGW("Cannot create directory %s. Make sure that the directory exists and writable.",
                    directory_path.c_str());
             return ret;
           }
@@ -218,8 +218,7 @@ FMK_FUNC_HOST_VISIBILITY FMK_FUNC_DEV_VISIBILITY int CreateDirectory(const std::
   int32_t ret = mmMkdir(const_cast<char *>(directory_path.c_str()), S_IRUSR | S_IWUSR | S_IXUSR);  // 700
   if (ret != 0) {
     if (errno != EEXIST) {
-      GELOGE(ge::FAILED, "Cannot create directory %s. Make sure that the directory exists and writable.",
-             directory_path.c_str());
+      GELOGW("Cannot create directory %s. Make sure that the directory exists and writable.", directory_path.c_str());
       return ret;
     }
   }
@@ -339,7 +338,7 @@ FMK_FUNC_HOST_VISIBILITY FMK_FUNC_DEV_VISIBILITY std::string RealPath(const char
 FMK_FUNC_HOST_VISIBILITY FMK_FUNC_DEV_VISIBILITY bool CheckInputPathValid(const std::string &file_path) {
   // The specified path is empty
   if (file_path.empty()) {
-    GELOGE(ge::FAILED, "Path is empty.");
+    GELOGW("Path is empty.");
     return false;
   }
 
@@ -358,23 +357,23 @@ FMK_FUNC_HOST_VISIBILITY FMK_FUNC_DEV_VISIBILITY bool CheckInputPathValid(const
   std::string real_path = RealPath(file_path.c_str());
   // Unable to get absolute path (does not exist or does not have permission to access)
   if (real_path.empty()) {
-    GELOGE(ge::FAILED, "Can not get real path for %s, %s", file_path.c_str(), strerror(errno));
+    GELOGW("Can not get real path for %s, %s", file_path.c_str(), strerror(errno));
     return false;
   }
 
   // The absolute path points to a file that is not readable
   if (access(real_path.c_str(), R_OK) != 0) {
-    GELOGE(ge::FAILED, "Can not read file in %s, %s", file_path.c_str(), strerror(errno));
+    GELOGW("Can not read file in %s, %s", file_path.c_str(), strerror(errno));
     return false;
   }
 
   return true;
 }
 
-FMK_FUNC_HOST_VISIBILITY bool CheckOutputPathValid(const std::string &file_path) {
+FMK_FUNC_HOST_VISIBILITY FMK_FUNC_DEV_VISIBILITY bool CheckOutputPathValid(const std::string &file_path) {
   // The specified path is empty
   if (file_path.empty()) {
-    GELOGE(ge::FAILED, "Path is empty.");
+    GELOGW("Path is empty.");
     return false;
   }
 
@@ -394,8 +393,8 @@ FMK_FUNC_HOST_VISIBILITY bool CheckOutputPathValid(const std::string &file_path)
   // Can get absolute path (file exists)
   if (!real_path.empty()) {
     // File is not readable or writable
-    if (access(real_path.c_str(), R_OK | W_OK | F_OK) != 0) {
-      GELOGE(ge::FAILED, "Path[ %s ] exists, but can not be write, %s", file_path.c_str(), strerror(errno));
+    if (access(real_path.c_str(), W_OK | F_OK) != 0) {
+      GELOGW("Path[ %s ] exists, but can not be write, %s", file_path.c_str(), strerror(errno));
       return false;
     }
   } else {
@@ -413,7 +412,7 @@ FMK_FUNC_HOST_VISIBILITY bool CheckOutputPathValid(const std::string &file_path)
       std::string prefix_path = std::string(file_path).substr(0, static_cast<size_t>(path_split_pos));
       // Determine whether the specified path is valid by creating the path
       if (CreateDirectory(prefix_path) != 0) {
-        GELOGE(ge::FAILED, "Can not create prefix path for path[ %s ].", file_path.c_str());
+        GELOGW("Can not create prefix path for path[ %s ].", file_path.c_str());
         return false;
       }
     }

src/ge/executor/CMakeLists.txt

@@ -47,6 +47,7 @@ file(GLOB SRC_LIST RELATIVE ${CMAKE_CURRENT_LIST_DIR}
         "../graph/load/new_model_manager/task_info/kernel_task_info.cc"
         "../graph/load/new_model_manager/task_info/label_goto_task_info.cc"
         "../graph/load/new_model_manager/task_info/label_set_task_info.cc"
+        "../graph/load/new_model_manager/task_info/memcpy_addr_async_task_info.cc"
         "../graph/load/new_model_manager/task_info/memcpy_async_task_info.cc"
         "../graph/load/new_model_manager/task_info/profiler_trace_task_info.cc"
         "../graph/load/new_model_manager/task_info/stream_active_task_info.cc"

src/ge/ge_local_engine/engine/host_cpu_engine.h

@@ -21,7 +21,7 @@
 #include "framework/common/ge_inner_error_codes.h"
 #include "graph/node.h"
 #include "graph/operator.h"
-#include "register/register.h"
+#include "inc/register/register.h"
 
 namespace ge {
 class HostCpuEngine {

src/ge/ge_runtime/output.cc

@@ -76,7 +76,7 @@ bool Output::CopyRslt(OutputData *rslt, uint32_t data_begin, uint32_t &data_inde
     DataBuffer data_buf = rslt->blobs[data_begin + data_count];
     bool ret = SetDataBuf(data_buf, data_begin, data_count, i, support_mem_share);
     if (!ret) {
-      GELOGE(FAILED, "Copy data to host error. index: %lu", i);
+      GELOGE(FAILED, "Copy data to host error. index: %lu, addr: %p", i, v_input_data_addr_[i]);
       return ret;
     }
     data_index = data_begin + data_count;

src/ge/ge_runtime/runtime_model.cc

@@ -96,6 +96,7 @@ bool RuntimeModel::InitStream(std::shared_ptr<DavinciModel> &davinci_model) {
       GELOGE(RT_FAILED, "Call rt api rtModelBindStream failed, ret: 0x%X", rt_ret);
       return false;
     }
+    GELOGI("stream index:%u, stream:%p.", i, stream);
   }
 
   return true;
@@ -446,8 +447,11 @@ bool RuntimeModel::InitConstantInfo(std::shared_ptr<DavinciModel> &davinci_model
       /// The logic of GetShapeSize is wrong, the scaler tensor's GetShapeSize is zero
       /// and that of unknown shape is zero too.
       /// Unknown shape will not appear here, so we can use zero judge a tensor is scaler or not.
-      int64_t elem_num =
-        (constant->weight_tensors[0].GetShapeSize() == 0) ? 1 : constant->weight_tensors[0].GetShapeSize();
+      int64_t elem_num = constant->weight_tensors[0].GetShapeSize();
+      if (elem_num == 0 && constant->weight_tensors[0].size == 0) {
+        elem_num = 1;
+      }
+
       if (constant->weight_data.size() < sizeof(uint64_t)) {
         GELOGE(FAILED, "weight_data size is smaller than sizeof(uint64_t)");
         return false;

src/ge/ge_runtime/task/cce_task.cc

@@ -82,6 +82,7 @@ bool CceTask::Distribute() {
     stub_func_ = nullptr;
     return false;
   }
+  GELOGI("CCETask: stub_func = %s [%p].", task_info_->stub_func().c_str(), stub_func_);
 
   // Flowtable
   if (is_flowtable_) {

src/ge/ge_runtime/task/event_record_task.cc

@@ -43,6 +43,8 @@ EventRecordTask::EventRecordTask(const ModelContext &model_context,
 EventRecordTask::~EventRecordTask() {}
 
 bool EventRecordTask::Distribute() {
+  GELOGI("EventRecordTask Distribute start, stream: %p, event: %p, stream_id: %u, event_id: %u.", stream_, event_,
+         task_info_->stream_id(), task_info_->event_id());
   rtError_t rt_ret = rtEventRecord(event_, stream_);
   if (rt_ret != RT_ERROR_NONE) {
     GELOGE(RT_FAILED, "Call rt api failed, ret: 0x%X", rt_ret);

src/ge/ge_runtime/task/event_wait_task.cc

@@ -42,6 +42,9 @@ EventWaitTask::EventWaitTask(const ModelContext &model_context, const std::share
 EventWaitTask::~EventWaitTask() {}
 
 bool EventWaitTask::Distribute() {
+  GELOGI("EventWaitTask Distribute start, stream: %p, event: %p, stream_id: %u, event_id: %u.", stream_, event_,
+         task_info_->stream_id(), task_info_->event_id());
+
   rtError_t rt_ret = rtStreamWaitEvent(stream_, event_);
   if (rt_ret != RT_ERROR_NONE) {
     GELOGE(RT_FAILED, "Call rt api rtStreamWaitEvent failed, ret: 0x%X", rt_ret);

src/ge/ge_runtime/task/hccl_task.cc

@@ -101,6 +101,7 @@ bool HcclTask::Distribute() {
 
   char *private_def = reinterpret_cast<char *>(const_cast<char unsigned *>(task_info_->private_def().data()));
   auto private_def_len = static_cast<uint32_t>(task_info_->private_def().size());
+  GELOGI("the first address of the custom info, privateDef=%p", private_def);
 
   GELOGI("hcclStreamNum =%ld", task_info_->hccl_stream_num());
   for (int64_t i = 0; i < task_info_->hccl_stream_num(); ++i) {
@@ -117,6 +118,7 @@ bool HcclTask::Distribute() {
       return false;
     }
 
+    GELOGI("hccl_stream addr is=%p", stream);
     slave_stream_list_.push_back(stream);
   }
 

src/ge/ge_runtime/task/stream_switch_task.cc

@@ -62,6 +62,9 @@ bool StreamSwitchTask::Distribute() {
   rtStream_t true_stream = stream_list_[task_info_->true_stream_id()];
   rtSwitchDataType_t data_type = static_cast<rtSwitchDataType_t>(task_info_->data_type());
 
+  GELOGI("InitStreamSwitchTask, cond:%d, trueStream:%p, trueStreamID:%ld, datatype:%ld.", cond, true_stream,
+         task_info_->true_stream_id(), task_info_->data_type());
+
   GELOGI("StreamSwitchTask Distribute Start.");
   rtError_t rt_ret = rtStreamSwitchEx(input, cond, value, true_stream, stream_, data_type);
   if (rt_ret != RT_ERROR_NONE) {
@@ -69,6 +72,7 @@ bool StreamSwitchTask::Distribute() {
     return false;
   }
 
+  GELOGI("Distribute StreamSwitch, cond:%d, trueStream:%p, datatype:%ld.", cond, true_stream, task_info_->data_type());
   return true;
 }
 

src/ge/ge_runtime/task/tbe_task.cc

@@ -69,6 +69,7 @@ bool TbeTask::Distribute() {
     stub_func_ = nullptr;
     return false;
   }
+  GELOGI("TbeTask: stub_func = %s [%p].", task_info_->stub_func().c_str(), stub_func_);
 
   // Get args
   std::vector<void *> tensor_device_addrs;

src/ge/graph/build/graph_builder.cc

@@ -18,8 +18,8 @@
 #include "common/ge/ge_util.h"
 #include "common/helper/model_helper.h"
 #include "common/opskernel/ops_kernel_info_types.h"
-#include "graph/build/stream_graph_optimizer.h"
 #include "graph/build/run_context.h"
+#include "graph/build/stream_graph_optimizer.h"
 #include "graph/manager/graph_var_manager.h"
 #include "graph/utils/node_utils.h"
 #include "graph/utils/type_utils.h"
@@ -98,8 +98,10 @@ Status GraphBuilder::Build(ComputeGraphPtr &comp_graph, std::vector<SubGraphInfo
 
   Status ret = SecondPartition(comp_graph, subgraph_ptr_list);
   GE_CHK_STATUS_RET(ret, "Graph second partition Failed.");
+  auto subgraph_map = graph_partitioner_.GetSubGraphMap();
+
   GE_TIMESTAMP_START(BuildSubgraph);
-  ge::ModelBuilder builder(comp_graph, subgraph_ptr_list, stream_max_parallel_num_, hcom_parallel_, build_mode_);
+  ge::ModelBuilder builder(comp_graph, subgraph_map, stream_max_parallel_num_, hcom_parallel_, build_mode_);
 
   GELOGI("[Build] invoke the other opskernel to generate task.");
 
@@ -135,7 +137,7 @@ Status GraphBuilder::Build(ComputeGraphPtr &comp_graph, std::vector<SubGraphInfo
   }
 
   GE_TIMESTAMP_START(GetTaskInfo);
-  ret = GetTaskInfo(builder, model_ptr, comp_graph, subgraph_ptr_list, session_id);
+  ret = GetTaskInfo(builder, model_ptr, comp_graph, subgraph_map, session_id);
   GE_TIMESTAMP_END(GetTaskInfo, "GraphBuilder::GetTaskInfo");
 
   GraphUtils::DumpGEGraph(comp_graph, "AfterGetTask");
@@ -155,7 +157,7 @@ Status GraphBuilder::Build(ComputeGraphPtr &comp_graph, std::vector<SubGraphInfo
 }
 
 Status GraphBuilder::GetTaskInfo(const ge::ModelBuilder &builder, const ModelPtr &model_ptr,
-                                 ComputeGraphPtr &comp_graph, std::vector<SubGraphInfoPtr> &subgraph_ptr_list,
+                                 ComputeGraphPtr &comp_graph, Graph2SubGraphInfoList &subgraph_map,
                                  uint64_t session_id) {
   GE_CHECK_NOTNULL(model_ptr);
   GE_CHECK_NOTNULL(comp_graph);
@@ -190,7 +192,7 @@ Status GraphBuilder::GetTaskInfo(const ge::ModelBuilder &builder, const ModelPtr
   }
 
   StreamGraphOptimizer stream_optimizer;
-  ret = stream_optimizer.OptimizeStreamedSubGraph(comp_graph, subgraph_ptr_list, run_context.GetRunContext());
+  ret = stream_optimizer.OptimizeStreamedSubGraph(comp_graph, subgraph_map, run_context.GetRunContext());
   if (ret != SUCCESS) {
     GELOGE(ret, "Optimize streamed subGraph fail.");
     return ret;

src/ge/graph/build/graph_builder.h

@@ -53,7 +53,7 @@ class GraphBuilder {
  private:
   Status CalcOpParam(const ge::ComputeGraphPtr &graph);
   Status GetTaskInfo(const ge::ModelBuilder &builder, const ModelPtr &model_ptr, ComputeGraphPtr &comp_graph,
-                     std::vector<SubGraphInfoPtr> &subgraph_ptr_list, uint64_t session_id = INVALID_SESSION_ID);
+                     Graph2SubGraphInfoList &subgraph_map, uint64_t session_id = INVALID_SESSION_ID);
   Status SetInputSize(const ge::NodePtr &node_ptr);
   Status UpdateDataInputSize(const ge::NodePtr &node_ptr);
   Status SecondPartition(ge::ComputeGraphPtr &comp_graph, vector<ge::SubGraphInfoPtr> &subgraph_ptr_list);

src/ge/graph/build/logical_stream_allocator.cc

@@ -70,7 +70,7 @@ bool LogicalStreamPass::HasNonConstInputNode(const Subgraph &subgraph) const {
   return false;
 }
 
-Status AssignByLabelPass::Run(ComputeGraphPtr whole_graph, const vector<SubgraphPtr> &subgraphs, Context &context) {
+Status AssignByLabelPass::Run(ComputeGraphPtr graph, const vector<SubgraphPtr> &subgraphs, Context &context) {
   bool changed = false;
   int64_t &next_stream = context.next_stream;
   map<string, int64_t> label_streams;
@@ -97,7 +97,7 @@ Status AssignByLabelPass::Run(ComputeGraphPtr whole_graph, const vector<Subgraph
   return changed ? SUCCESS : NOT_CHANGED;
 }
 
-Status IndependentStreamPass::Run(ComputeGraphPtr whole_graph, const vector<SubgraphPtr> &subgraphs, Context &context) {
+Status IndependentStreamPass::Run(ComputeGraphPtr graph, const vector<SubgraphPtr> &subgraphs, Context &context) {
   bool changed = false;
   int64_t &next_stream = context.next_stream;
 
@@ -129,8 +129,7 @@ Status IndependentStreamPass::Run(ComputeGraphPtr whole_graph, const vector<Subg
   return changed ? SUCCESS : NOT_CHANGED;
 }
 
-Status AssignByDependencyPass::Run(ComputeGraphPtr whole_graph, const vector<SubgraphPtr> &subgraphs,
-                                   Context &context) {
+Status AssignByDependencyPass::Run(ComputeGraphPtr graph, const vector<SubgraphPtr> &subgraphs, Context &context) {
   bool changed = false;
   if (IsHeadNodeExceeded(subgraphs)) {
     int64_t &next_stream = context.next_stream;
@@ -298,7 +297,7 @@ int64_t AssignByDependencyPass::AssignNewStream(SubgraphPtr subgraph) {
 
   subgraph->stream_id = stream_id;
   engine_next_streams_[engine_name] = stream_id + 1;
-  assigned_subgraphs_.emplace(subgraph);
+  assigned_subgraphs_.emplace_back(subgraph);
 
   if ((stream_id + 1) > engine_stream_num_[engine_name]) {
     engine_stream_num_[engine_name] = stream_id + 1;
@@ -311,6 +310,15 @@ int64_t AssignByDependencyPass::AssignNewStream(SubgraphPtr subgraph) {
 }
 
 void AssignByDependencyPass::UpdateAssignedSubgraphs(Context &context) {
+  // If the parent stream is valid, the first assigned stream will reuse the parent stream id
+  // and other streams use new id. To ensure that the id of the new stream is continuous,
+  // we first subtract one from next_stream.
+  int64_t to_be_updated_stream = kInvalidStream;
+  if (context.parent_stream != kInvalidStream) {
+    context.next_stream--;
+    to_be_updated_stream = context.next_stream;
+  }
+
   // Update the starting stream id for each engine.
   int64_t &next_stream = context.next_stream;
   map<string, int64_t> engine_start_streams;
@@ -320,10 +328,16 @@ void AssignByDependencyPass::UpdateAssignedSubgraphs(Context &context) {
     next_stream += stream_count;
   }
 
-  // Update the subgraphs assigned by the engine.
+  // Update the subgraph streams assigned by engine.
   for (auto &subgraph : assigned_subgraphs_) {
     subgraph->stream_id += engine_start_streams[subgraph->engine_conf.id];
-    GELOGI("Stream of subgraph %s has been updated to %ld.", subgraph->name.c_str(), subgraph->stream_id);
+    if (subgraph->stream_id == to_be_updated_stream) {
+      subgraph->stream_id = context.parent_stream;
+      GELOGI("Subgraph %s of engine %s reuses parent stream %ld.", subgraph->name.c_str(),
+             subgraph->engine_conf.id.c_str(), context.parent_stream);
+    } else {
+      GELOGI("Stream of subgraph %s has been updated to %ld.", subgraph->name.c_str(), subgraph->stream_id);
+    }
   }
 }
 
@@ -337,7 +351,7 @@ void AssignByDependencyPass::UpdateReusedSubgraphs() {
   }
 }
 
-Status NodeStreamUpdatePass::Run(ComputeGraphPtr whole_graph, const vector<SubgraphPtr> &subgraphs, Context &context) {
+Status NodeStreamUpdatePass::Run(ComputeGraphPtr graph, const vector<SubgraphPtr> &subgraphs, Context &context) {
   // Check if all subgraphs have been assigned a stream.
   for (const SubgraphPtr &subgraph : subgraphs) {
     const string &engine_name = subgraph->engine_conf.id;
@@ -353,7 +367,7 @@ Status NodeStreamUpdatePass::Run(ComputeGraphPtr whole_graph, const vector<Subgr
   }
 
   // Init the stream id of node.
-  for (NodePtr &node : whole_graph->GetDirectNode()) {
+  for (NodePtr &node : graph->GetDirectNode()) {
     GE_CHECK_NOTNULL(node->GetOpDesc());
     node->GetOpDesc()->SetStreamId(kInvalidStream);
   }
@@ -375,76 +389,11 @@ Status NodeStreamUpdatePass::Run(ComputeGraphPtr whole_graph, const vector<Subgr
   }
 
   // Update stream id for nodes belong to skipped engine subgraph
-  GE_CHK_STATUS_RET(UpdateForSkippedEngine(whole_graph, subgraphs));
-
-  RefreshContinuousStreams(whole_graph, context);
+  GE_CHK_STATUS_RET(UpdateForSkippedEngine(graph, subgraphs));
 
   return SUCCESS;
 }
 
-Status AllReduceParallelPass::Run(ComputeGraphPtr whole_graph, const vector<SubgraphPtr> &subgraphs, Context &context) {
-  if (!context.hcom_parallel) {
-    return NOT_CHANGED;
-  }
-
-  GELOGI("AllReduceParallelPass is enabled.");
-  GraphUtils::DumpGEGraph(whole_graph, "BeforeAllReduceParallel");
-
-  // All successors of HcomAllReduce.
-  set<NodePtr> all_reduce_succs;
-
-  for (const NodePtr &node : whole_graph->GetDirectNode()) {
-    if (node->GetType() != HCOMALLREDUCE || node->GetInDataNodes().size() <= 1) {
-      continue;
-    }
-
-    string reduce_stream_label;
-    GE_CHECK_NOTNULL(node->GetOpDesc());
-    // ATTR_NAME_STREAM_LABEL is optional.
-    (void)AttrUtils::GetStr(node->GetOpDesc(), ATTR_NAME_STREAM_LABEL, reduce_stream_label);
-
-    set<NodePtr> cur_nodes = {node};
-    while (!cur_nodes.empty()) {
-      set<NodePtr> all_out_data_nodes;
-      for (auto &curr_node : cur_nodes) {
-        for (const NodePtr &out_node : curr_node->GetOutDataNodes()) {
-          string out_stream_label;
-          GE_CHECK_NOTNULL(out_node->GetOpDesc());
-          // ATTR_NAME_STREAM_LABEL is optional.
-          (void)AttrUtils::GetStr(out_node->GetOpDesc(), ATTR_NAME_STREAM_LABEL, out_stream_label);
-          if (out_stream_label == reduce_stream_label) {
-            all_reduce_succs.emplace(out_node);
-            all_out_data_nodes.emplace(out_node);
-          }
-        }
-      }
-      cur_nodes = all_out_data_nodes;
-    }
-  }
-
-  map<int64_t, int64_t> old_stream_to_new;
-  for (const NodePtr &node : all_reduce_succs) {
-    GE_CHECK_NOTNULL(node->GetOpDesc());
-    auto old_stream = node->GetOpDesc()->GetStreamId();
-    if (old_stream != kInvalidStream) {
-      int64_t new_stream = kInvalidStream;
-      auto iter = old_stream_to_new.find(old_stream);
-      if (iter != old_stream_to_new.end()) {
-        new_stream = iter->second;
-      } else {
-        new_stream = context.next_stream;
-        context.next_stream++;
-        old_stream_to_new.emplace(old_stream, new_stream);
-      }
-
-      GELOGI("Stream of node %s has been updated from %ld to %ld.", node->GetName().c_str(), old_stream, new_stream);
-      node->GetOpDesc()->SetStreamId(new_stream);
-    }
-  }
-
-  return !all_reduce_succs.empty() ? SUCCESS : NOT_CHANGED;
-}
-
 int64_t NodeStreamUpdatePass::GetSingleInoutStream(const NodePtr &node) const {
   set<int64_t> stream_ids;
 
@@ -472,11 +421,11 @@ int64_t NodeStreamUpdatePass::GetSingleInoutStream(const NodePtr &node) const {
   return kInvalidStream;
 }
 
-Status NodeStreamUpdatePass::UpdateForSkippedEngine(const ComputeGraphPtr &whole_graph,
+Status NodeStreamUpdatePass::UpdateForSkippedEngine(const ComputeGraphPtr &graph,
                                                     const vector<SubgraphPtr> &subgraphs) {
   set<OpDescPtr> nodes_to_be_updated;
 
-  // Check if sub graph is engine skipped and without stream label or not
+  // Check if subgraph is engine skipped and without stream label or not
   for (const SubgraphPtr &subgraph : subgraphs) {
     if (IsEngineSkip(*subgraph) && !HasStreamLabel(*subgraph)) {
       auto graph = subgraph->subgraph_info.GetSubGraph();
@@ -492,7 +441,7 @@ Status NodeStreamUpdatePass::UpdateForSkippedEngine(const ComputeGraphPtr &whole
   }
 
   // Try reassign the stream id
-  for (ge::NodePtr &node : whole_graph->GetDirectNode()) {
+  for (ge::NodePtr &node : graph->GetDirectNode()) {
     auto op_desc = node->GetOpDesc();
     GE_CHECK_NOTNULL(op_desc);
     int64_t stream_id = op_desc->GetStreamId();
@@ -509,6 +458,7 @@ Status NodeStreamUpdatePass::UpdateForSkippedEngine(const ComputeGraphPtr &whole
       }
     }
   }
+
   return SUCCESS;
 }
 
@@ -525,40 +475,65 @@ bool NodeStreamUpdatePass::AreAllPredStreamsInvalid(const NodePtr &node) const {
   return true;
 }
 
-void NodeStreamUpdatePass::RefreshContinuousStreams(ComputeGraphPtr whole_graph, Context &context) const {
-  int64_t stream_num = context.next_stream;
-  vector<bool> stream_has_node(stream_num);
+Status AllReduceParallelPass::Run(ComputeGraphPtr graph, const vector<SubgraphPtr> &subgraphs, Context &context) {
+  if (!context.hcom_parallel) {
+    return NOT_CHANGED;
+  }
 
-  for (const NodePtr &node : whole_graph->GetDirectNode()) {
-    if (node != nullptr) {
-      auto op_desc = node->GetOpDesc();
-      if (op_desc != nullptr) {
-        int64_t stream_id = op_desc->GetStreamId();
-        if (stream_id != kInvalidStream && stream_id < stream_num) {
-          stream_has_node[stream_id] = true;
-        }
-      }
+  GELOGI("AllReduceParallelPass is enabled.");
+  GraphUtils::DumpGEGraph(graph, "BeforeAllReduceParallel");
+
+  // All successors of HcomAllReduce.
+  set<NodePtr> all_reduce_succs;
+
+  for (const NodePtr &node : graph->GetDirectNode()) {
+    if (node->GetType() != HCOMALLREDUCE || node->GetInDataNodes().size() <= 1) {
+      continue;
     }
-  }
 
-  context.next_stream = 0;
-  vector<int64_t> old_to_new_streams(stream_num, kInvalidStream);
-  for (size_t old_stream = 0; old_stream < stream_has_node.size(); ++old_stream) {
-    if (stream_has_node[old_stream]) {
-      old_to_new_streams[old_stream] = context.next_stream;
-      ++context.next_stream;
+    string reduce_stream_label;
+    GE_CHECK_NOTNULL(node->GetOpDesc());
+    (void)AttrUtils::GetStr(node->GetOpDesc(), ATTR_NAME_STREAM_LABEL, reduce_stream_label);
+
+    set<NodePtr> cur_nodes = {node};
+    while (!cur_nodes.empty()) {
+      set<NodePtr> all_out_data_nodes;
+      for (auto &curr_node : cur_nodes) {
+        for (const NodePtr &out_node : curr_node->GetOutDataNodes()) {
+          string out_stream_label;
+          GE_CHECK_NOTNULL(out_node->GetOpDesc());
+          (void)AttrUtils::GetStr(out_node->GetOpDesc(), ATTR_NAME_STREAM_LABEL, out_stream_label);
+          if (out_stream_label == reduce_stream_label) {
+            all_reduce_succs.emplace(out_node);
+            all_out_data_nodes.emplace(out_node);
+          }
+        }
+      }
+      cur_nodes = all_out_data_nodes;
     }
   }
 
-  for (const NodePtr &node : whole_graph->GetDirectNode()) {
-    auto op_desc = node->GetOpDesc();
-    if (op_desc != nullptr) {
-      int64_t stream_id = op_desc->GetStreamId();
-      if (stream_id != kInvalidStream && stream_id < stream_num) {
-        op_desc->SetStreamId(old_to_new_streams[stream_id]);
+  map<int64_t, int64_t> old_stream_to_new;
+  for (const NodePtr &node : all_reduce_succs) {
+    GE_CHECK_NOTNULL(node->GetOpDesc());
+    auto old_stream = node->GetOpDesc()->GetStreamId();
+    if (old_stream != kInvalidStream) {
+      int64_t new_stream = kInvalidStream;
+      auto iter = old_stream_to_new.find(old_stream);
+      if (iter != old_stream_to_new.end()) {
+        new_stream = iter->second;
+      } else {
+        new_stream = context.next_stream;
+        context.next_stream++;
+        old_stream_to_new.emplace(old_stream, new_stream);
       }
+
+      GELOGI("Stream of node %s has been updated from %ld to %ld.", node->GetName().c_str(), old_stream, new_stream);
+      node->GetOpDesc()->SetStreamId(new_stream);
     }
   }
+
+  return !all_reduce_succs.empty() ? SUCCESS : NOT_CHANGED;
 }
 
 LogicalStreamAllocator::LogicalStreamAllocator(const map<string, SchedulerConf> &scheduler_confs,
@@ -567,9 +542,10 @@ LogicalStreamAllocator::LogicalStreamAllocator(const map<string, SchedulerConf>
   context_.hcom_parallel = hcom_parallel;
 }
 
-Status LogicalStreamAllocator::Assign(const ComputeGraphPtr &whole_graph, const vector<SubGraphInfoPtr> &subgraph_infos,
+Status LogicalStreamAllocator::Assign(const ComputeGraphPtr &whole_graph, const Graph2SubGraphInfoList &subgraph_map,
                                       int64_t &stream_num) {
   GE_CHECK_NOTNULL(whole_graph);
+
   map<string, EngineConfPtr> engine_confs;
   GE_TIMESTAMP_START(InitEngineConfs);
   for (const auto &item : scheduler_confs_) {
@@ -583,16 +559,64 @@ Status LogicalStreamAllocator::Assign(const ComputeGraphPtr &whole_graph, const
   }
   GE_TIMESTAMP_END(InitEngineConfs, "GraphBuilder::AssignStreamInitEngineConfs");
 
+  Status status = DoAssign(whole_graph, subgraph_map, engine_confs);
+  if (status != SUCCESS) {
+    GELOGE(status, "Assign streams failed.");
+    return status;
+  }
+
+  vector<ComputeGraphPtr> subgraphs = whole_graph->GetAllSubgraphs();
+  for (const ComputeGraphPtr &subgraph : subgraphs) {
+    Status status = DoAssign(subgraph, subgraph_map, engine_confs);
+    if (status != SUCCESS) {
+      GELOGE(status, "Assign streams failed.");
+      return status;
+    }
+  }
+
+  RefreshContinuousStreams(whole_graph);
+
+  stream_num = context_.next_stream;
+  GELOGI("Assigned logical stream num: %ld.", stream_num);
+
+  return SUCCESS;
+}
+
+Status LogicalStreamAllocator::DoAssign(const ComputeGraphPtr &graph, const Graph2SubGraphInfoList &subgraph_map,
+                                        const map<string, EngineConfPtr> &engine_confs) {
+  GE_CHECK_NOTNULL(graph);
+
+  NodePtr parent_node = graph->GetParentNode();
+  if (parent_node == nullptr || parent_node->GetOpDesc() == nullptr) {
+    context_.parent_stream = kInvalidStream;
+  } else {
+    context_.parent_stream = parent_node->GetOpDesc()->GetStreamId();
+  }
+
+  auto iter = subgraph_map.find(graph);
+  if (iter == subgraph_map.end()) {
+    GELOGE(FAILED, "Graph %s not found.", graph->GetName().c_str());
+    return FAILED;
+  }
+
+  const vector<SubGraphInfoPtr> &subgraph_info_list = iter->second;
   vector<SubgraphPtr> subgraphs;
   GE_TIMESTAMP_START(ConvertSubgraphs);
-  Status status = ConvertSubgraphs(subgraph_infos, engine_confs, subgraphs);
+  Status status = ConvertSubgraphs(subgraph_info_list, engine_confs, subgraphs);
   GE_TIMESTAMP_END(ConvertSubgraphs, "GraphBuilder::AssignStreamConvertSubgraphs");
   if (status != SUCCESS) {
     GELOGE(status, "Create subgraphs failed.");
     return status;
   }
 
-  return RunPasses(whole_graph, subgraphs, stream_num);
+  GELOGI("Subgraphs of graph %s:", graph->GetName().c_str());
+  for (const auto &subgraph : subgraphs) {
+    if (subgraph != nullptr) {
+      GELOGI("subgraph: %s", subgraph->name.c_str());
+    }
+  }
+
+  return RunPasses(graph, subgraphs);
 }
 
 Status LogicalStreamAllocator::ConvertSubgraphs(const vector<SubGraphInfoPtr> &subgraph_infos,
@@ -631,8 +655,7 @@ Status LogicalStreamAllocator::ConvertSubgraphs(const vector<SubGraphInfoPtr> &s
   return SUCCESS;
 }
 
-Status LogicalStreamAllocator::RunPasses(const ComputeGraphPtr &whole_graph, const vector<SubgraphPtr> &subgraphs,
-                                         int64_t &stream_num) {
+Status LogicalStreamAllocator::RunPasses(const ComputeGraphPtr &graph, const vector<SubgraphPtr> &subgraphs) {
   vector<LogicalStreamPassPtr> passes;
   passes.emplace_back(MakeShared<AssignByLabelPass>());
   passes.emplace_back(MakeShared<IndependentStreamPass>());
@@ -643,7 +666,7 @@ Status LogicalStreamAllocator::RunPasses(const ComputeGraphPtr &whole_graph, con
   for (auto &pass : passes) {
     GE_CHECK_NOTNULL(pass);
 
-    Status status = pass->Run(whole_graph, subgraphs, context_);
+    Status status = pass->Run(graph, subgraphs, context_);
     if (status == SUCCESS) {
       GELOGI("Stream pass %s return SUCCESS.", pass->GetName().c_str());
     } else if (status == NOT_CHANGED) {
@@ -654,9 +677,42 @@ Status LogicalStreamAllocator::RunPasses(const ComputeGraphPtr &whole_graph, con
     }
   }
 
-  stream_num = context_.next_stream;
-  GELOGI("Assigned logical stream num: %ld.", stream_num);
-
   return SUCCESS;
 }
+
+void LogicalStreamAllocator::RefreshContinuousStreams(const ComputeGraphPtr &graph) {
+  int64_t stream_num = context_.next_stream;
+  vector<bool> stream_has_node(stream_num);
+
+  for (const NodePtr &node : graph->GetAllNodes()) {
+    if (node != nullptr) {
+      auto op_desc = node->GetOpDesc();
+      if (op_desc != nullptr) {
+        int64_t stream_id = op_desc->GetStreamId();
+        if (stream_id != kInvalidStream && stream_id < stream_num) {
+          stream_has_node[stream_id] = true;
+        }
+      }
+    }
+  }
+
+  context_.next_stream = 0;
+  vector<int64_t> old_to_new_streams(stream_num, kInvalidStream);
+  for (size_t old_stream = 0; old_stream < stream_has_node.size(); ++old_stream) {
+    if (stream_has_node[old_stream]) {
+      old_to_new_streams[old_stream] = context_.next_stream;
+      ++context_.next_stream;
+    }
+  }
+
+  for (const NodePtr &node : graph->GetAllNodes()) {
+    auto op_desc = node->GetOpDesc();
+    if (op_desc != nullptr) {
+      int64_t stream_id = op_desc->GetStreamId();
+      if (stream_id != kInvalidStream && stream_id < stream_num) {
+        op_desc->SetStreamId(old_to_new_streams[stream_id]);
+      }
+    }
+  }
+}
 }  // namespace ge

src/ge/graph/build/logical_stream_allocator.h

@@ -60,7 +60,7 @@ class LogicalStreamPass {
   };
 
   struct Context {
-    // Next stream id.
+    int64_t parent_stream = kInvalidStream;
     int64_t next_stream = 0;
     bool hcom_parallel = false;
   };
@@ -71,7 +71,7 @@ class LogicalStreamPass {
   virtual ~LogicalStreamPass() = default;
 
   const std::string &GetName() const;
-  virtual Status Run(ComputeGraphPtr whole_graph, const std::vector<SubgraphPtr> &subgraphs, Context &context) = 0;
+  virtual Status Run(ComputeGraphPtr graph, const std::vector<SubgraphPtr> &subgraphs, Context &context) = 0;
 
  protected:
   bool IsEngineSkip(const Subgraph &subgraph) const;
@@ -93,21 +93,21 @@ using LogicalStreamPassPtr = std::shared_ptr<LogicalStreamPass>;
 class AssignByLabelPass : public LogicalStreamPass {
  public:
   STREAM_PASS_DEFAULT_FUNC(AssignByLabelPass);
-  Status Run(ComputeGraphPtr whole_graph, const std::vector<SubgraphPtr> &subgraphs, Context &context) override;
+  Status Run(ComputeGraphPtr graph, const std::vector<SubgraphPtr> &subgraphs, Context &context) override;
 };
 
 // Engines such as hccl require independent Stream.
 class IndependentStreamPass : public LogicalStreamPass {
  public:
   STREAM_PASS_DEFAULT_FUNC(IndependentStreamPass);
-  Status Run(ComputeGraphPtr whole_graph, const std::vector<SubgraphPtr> &subgraphs, Context &context) override;
+  Status Run(ComputeGraphPtr graph, const std::vector<SubgraphPtr> &subgraphs, Context &context) override;
 };
 
 // Reuse streams or assign new streams based on dependencies.
 class AssignByDependencyPass : public LogicalStreamPass {
  public:
   STREAM_PASS_DEFAULT_FUNC(AssignByDependencyPass);
-  Status Run(ComputeGraphPtr whole_graph, const std::vector<SubgraphPtr> &subgraphs, Context &context) override;
+  Status Run(ComputeGraphPtr graph, const std::vector<SubgraphPtr> &subgraphs, Context &context) override;
 
  private:
   void InitEndSubgraphMap(const std::vector<SubgraphPtr> &subgraphs, std::map<NodePtr, SubgraphPtr> &end_subgraph_map);
@@ -132,7 +132,7 @@ class AssignByDependencyPass : public LogicalStreamPass {
   std::map<std::string, int64_t> engine_stream_num_;
 
   // Subgraphs of assign stream by engine
-  std::set<SubgraphPtr> assigned_subgraphs_;
+  std::vector<SubgraphPtr> assigned_subgraphs_;
 
   // <current subgraph, reused subgraph>
   std::vector<std::pair<SubgraphPtr, SubgraphPtr>> reused_subgraphs_;
@@ -142,7 +142,7 @@ class AssignByDependencyPass : public LogicalStreamPass {
 class NodeStreamUpdatePass : public LogicalStreamPass {
  public:
   STREAM_PASS_DEFAULT_FUNC(NodeStreamUpdatePass);
-  Status Run(ComputeGraphPtr whole_graph, const std::vector<SubgraphPtr> &subgraphs, Context &context) override;
+  Status Run(ComputeGraphPtr graph, const std::vector<SubgraphPtr> &subgraphs, Context &context) override;
 
  private:
   /// Optimize for case like:
@@ -150,19 +150,18 @@ class NodeStreamUpdatePass : public LogicalStreamPass {
   /// To case:
   ///  NodeA(stream1) -> Const(stream1) -> NodeB(stream1)
   /// Which could reduce event number (Const could be other type which belong to skipped engine subgraph)
-  Status UpdateForSkippedEngine(const ComputeGraphPtr &whole_graph, const std::vector<SubgraphPtr> &subgraphs);
+  Status UpdateForSkippedEngine(const ComputeGraphPtr &graph, const std::vector<SubgraphPtr> &subgraphs);
 
   int64_t GetSingleInoutStream(const NodePtr &node) const;
   // Judge if all predecessors' streams of node are INVALID_STREAM
   bool AreAllPredStreamsInvalid(const NodePtr &node) const;
-  void RefreshContinuousStreams(ComputeGraphPtr whole_graph, Context &context) const;
 };
 
 // AllReduce and backward operators execute in parallel.
 class AllReduceParallelPass : public LogicalStreamPass {
  public:
   STREAM_PASS_DEFAULT_FUNC(AllReduceParallelPass);
-  Status Run(ComputeGraphPtr whole_graph, const std::vector<SubgraphPtr> &subgraphs, Context &context) override;
+  Status Run(ComputeGraphPtr graph, const std::vector<SubgraphPtr> &subgraphs, Context &context) override;
 };
 
 // Assign logical streams which is not limited by the number of tasks.
@@ -178,13 +177,16 @@ class LogicalStreamAllocator {
   LogicalStreamAllocator &operator=(const LogicalStreamAllocator &) = delete;
   ~LogicalStreamAllocator() = default;
 
-  Status Assign(const ComputeGraphPtr &whole_graph, const std::vector<SubGraphInfoPtr> &subgraphs, int64_t &stream_num);
+  Status Assign(const ComputeGraphPtr &whole_graph, const Graph2SubGraphInfoList &subgraph_map, int64_t &stream_num);
 
  private:
+  Status DoAssign(const ComputeGraphPtr &graph, const Graph2SubGraphInfoList &subgraph_map,
+                  const map<string, EngineConfPtr> &engine_confs);
   Status ConvertSubgraphs(const std::vector<SubGraphInfoPtr> &subgraph_infos,
                           const std::map<std::string, EngineConfPtr> &engine_confs,
                           std::vector<SubgraphPtr> &subgraphs);
-  Status RunPasses(const ComputeGraphPtr &whole_graph, const std::vector<SubgraphPtr> &subgraphs, int64_t &stream_num);
+  Status RunPasses(const ComputeGraphPtr &graph, const std::vector<SubgraphPtr> &subgraphs);
+  void RefreshContinuousStreams(const ComputeGraphPtr &graph);
 
   const std::map<std::string, SchedulerConf> &scheduler_confs_;
   const std::map<std::string, int> &max_parallel_num_;

src/ge/graph/build/memory/block_mem_assigner.cc

@@ -805,6 +805,9 @@ void SetOffsetSize(const NodeTypeIndex &node_type_index, int64_t offset, size_t
       }
     }
     op_desc->SetOutputOffset(output_list);
+    GELOGI("[IMAS]Set %s name[%s] output[%d] offset to [%ld] streamid[%ld] size[%zu] realsize[%zu].",
+           graph_name.c_str(), op_desc->GetName().c_str(), node_type_index.index, offset, op_desc->GetStreamId(), size,
+           real_size);
   } else if (node_type_index.mem_type == kWorkspace) {
     vector<int64_t> workspace_list;
     workspace_list = op_desc->GetWorkspace();
@@ -821,6 +824,9 @@ void SetOffsetSize(const NodeTypeIndex &node_type_index, int64_t offset, size_t
       workspace_list.at(node_type_index.index) = offset;
     }
     op_desc->SetWorkspace(workspace_list);
+    GELOGI("[IMAS]Set %s name[%s] workspace[%u] offset to [%ld] streamid[%ld] size[%zu] realsize[%zu].",
+           graph_name.c_str(), op_desc->GetName().c_str(), node_type_index.index, offset, op_desc->GetStreamId(), size,
+           real_size);
   }
 }
 

src/ge/graph/build/memory/graph_mem_assigner.cc

@@ -310,6 +310,11 @@ Status GraphMemoryAssigner::AssignContinuousInputMemory(const ge::NodePtr &node)
     if (is_tensor_actual_size == 0) {
       AlignMemOffset(MEM_ALIGN_SIZE);
     }
+    GELOGI(
+      "[IMAS]Continuous input : Set %s name[%s] output[%d] offset to [%zu] stream_id[%ld] size[%zu] "
+      "real_size[%ld].",
+      node->GetOwnerComputeGraph()->GetName().c_str(), peer_op_desc->GetName().c_str(), peer_out_data_anchor->GetIdx(),
+      pre_mem_offset, peer_op_desc->GetStreamId(), (memory_offset_[0].mem_offset_ - pre_mem_offset), tensor_desc_size);
   }
 
   return SUCCESS;
@@ -340,6 +345,11 @@ Status GraphMemoryAssigner::AssignContinuousOutputMemory(const ge::NodePtr &node
     memory_offset_[0].mem_offset_ += tensor_desc_size;
 
     AlignMemOffset(MEM_ALIGN_SIZE);
+    GELOGI(
+      "[IMAS]Continuous output : Set %s name[%s] output[%d] offset to [%zu] stream_id[%ld] size[%zu] "
+      "real_size[%ld].",
+      node->GetOwnerComputeGraph()->GetName().c_str(), out_op_desc->GetName().c_str(), out_data_anchor->GetIdx(),
+      pre_mem_offset, out_op_desc->GetStreamId(), (memory_offset_[0].mem_offset_ - pre_mem_offset), tensor_desc_size);
   }
 
   out_op_desc->SetOutputOffset(output_list);
@@ -413,8 +423,10 @@ Status GraphMemoryAssigner::ReAssignReuseAndNoPaddingContinuousInputMemory() {
           pre_mem_offset, peer_op_desc->GetStreamId(), out_size, output_mem_size);
       }
       memory_offset_[0].mem_offset_ += extra_memory_size;
-      GELOGI("After reassign virtual input node[name:%s, type:%s] memory, memory offset = %zu.",
-             op_desc->GetName().c_str(), op_desc->GetType().c_str(), memory_offset_[0].mem_offset_);
+      size_t after_mem_offset = memory_offset_[0].mem_offset_;
+      AlignMemOffset(MEM_ALIGN_SIZE);
+      GELOGI("After reassign virtual input node[name:%s, type:%s] memory, memory offset = %zu, align memory = %zu.",
+             op_desc->GetName().c_str(), op_desc->GetType().c_str(), after_mem_offset, memory_offset_[0].mem_offset_);
     }
   }
   return SUCCESS;
@@ -499,8 +511,10 @@ Status GraphMemoryAssigner::ReAssignReuseAndNoPaddingContinuousOutputMemory() {
       }
       op_desc->SetOutputOffset(output_list);
       memory_offset_[0].mem_offset_ += extra_memory_size;
-      GELOGI("After reassign virtual output node[name:%s, type:%s] memory, memory offset = %zu.",
-             op_desc->GetName().c_str(), op_desc->GetType().c_str(), memory_offset_[0].mem_offset_);
+      size_t after_mem_offset = memory_offset_[0].mem_offset_;
+      AlignMemOffset(MEM_ALIGN_SIZE);
+      GELOGI("After reassign virtual output node[name:%s, type:%s] memory, memory offset = %zu, align memory = %zu.",
+             op_desc->GetName().c_str(), op_desc->GetType().c_str(), after_mem_offset, memory_offset_[0].mem_offset_);
     }
   }
   return SUCCESS;
@@ -567,6 +581,11 @@ Status GraphMemoryAssigner::ReAssignMergeMemory() {
 
       output_list[index] = data_output_offset;
       src_node->GetOpDesc()->SetOutputOffset(output_list);
+      GELOGI(
+        "[IMAS]ReAssignMergeMemory : Set %s name[%s] output[%d] offset to [%ld] stream_id[%ld] size[%ld] "
+        "real_size[%ld].",
+        n->GetOwnerComputeGraph()->GetName().c_str(), src_node->GetOpDesc()->GetName().c_str(), index,
+        data_output_offset, src_node->GetOpDesc()->GetStreamId(), max_output_size, max_output_size);
       input_list.emplace_back(data_output_offset);
     }
 
@@ -897,6 +916,9 @@ Status GraphMemoryAssigner::AssignAtomicOutputMemory(const ge::NodePtr &node) {
     }
 
     output_list[output_index] = memory_offset_[0].mem_offset_;
+    GELOGI("[IMAS]Atomic output : Set %s name[%s] output[%ld] offset to [%zu] stream_id[%ld] size[%ld] real_size[%ld].",
+           compute_graph_->GetName().c_str(), op_desc->GetName().c_str(), output_index, memory_offset_[0].mem_offset_,
+           op_desc->GetStreamId(), size, size);
 
     memory_offset_[0].mem_offset_ += size;
     AlignMemOffset(MEM_ALIGN_SIZE);
@@ -933,6 +955,11 @@ Status GraphMemoryAssigner::AssignOrdinaryAtomicWorkspaceMemory(const ge::OpDesc
       }
 
       workspace_vector[workspace_index] = memory_offset_[0].mem_offset_;
+      GELOGI(
+        "[IMAS]Atomic ordinary workspace : Set %s name[%s] workspace[%lu] offset to [%zu] stream_id[%ld] "
+        "size[%ld] real_size[%ld].",
+        compute_graph_->GetName().c_str(), op_desc->GetName().c_str(), workspace_index, memory_offset_[0].mem_offset_,
+        op_desc->GetStreamId(), workspace_size, workspace_size);
 
       memory_offset_[0].mem_offset_ += workspace_size;
     }
@@ -958,6 +985,11 @@ Status GraphMemoryAssigner::AssignFusionAtomicWorkspaceMemory(const ge::OpDescPt
       auto workspace_size = info_iter.second;
 
       size_t workspace_offset = memory_offset_[0].mem_offset_;
+      GELOGI(
+        "[IMAS]Atomic fusion workspace : Set %s name[%s] workspace[%lu] offset to [%zu] stream_id[%ld] size[%ld] "
+        "real_size[%ld].",
+        compute_graph_->GetName().c_str(), op_desc->GetName().c_str(), workspace_index, memory_offset_[0].mem_offset_,
+        op_desc->GetStreamId(), workspace_size, workspace_size);
 
       memory_offset_[0].mem_offset_ += workspace_size;
       index_offset.insert(std::make_pair(workspace_index, workspace_offset));
@@ -1005,7 +1037,8 @@ ge::Status GraphMemoryAssigner::SetInputOffset() {
     GELOGE(FAILED, "memory_offset_ is empty.");
     return FAILED;
   }
-  GEEVENT("[IMAS]AfterAssignMemory : %s", compute_graph_->GetName().c_str());
+  GEEVENT("[IMAS]AfterAssignMemory : %s memoffset[%zu]", compute_graph_->GetName().c_str(),
+          memory_offset_[0].mem_offset_);
   for (const ge::NodePtr &node : compute_graph_->GetDirectNode()) {
     if (UpdateOpInputOffset(node) != ge::SUCCESS) {
       GELOGE(ge::FAILED, "Update op input offset failed");
@@ -1166,6 +1199,12 @@ ge::Status GraphMemoryAssigner::SetAtomicCleanAttr(const NodePtr &n, int64_t ato
       GE_CHK_BOOL_EXEC(ge::AttrUtils::SetListInt(node_op_desc, ATTR_NAME_AUTOMIC_ADD_MEM_SIZE, mem_size_vector),
                        GELOGE(FAILED, "SetListInt failed.");
                        return FAILED);
+
+      GELOGI(
+        "[IMAS]SetAtomicCleanAttr : Set %s name[%s] output[%d] offset to [%ld] streamid[%ld] size[%ld] "
+        "realsize[%ld].",
+        node->GetOwnerComputeGraph()->GetName().c_str(), node_op_desc->GetName().c_str(), 0, atomic_mem_start,
+        node->GetOpDesc()->GetStreamId(), atomic_mem_size, atomic_mem_size);
     }
   }
   return SUCCESS;

src/ge/graph/build/model_builder.cc

@@ -28,6 +28,7 @@
 #include "graph/common/omg_util.h"
 #include "graph/debug/ge_attr_define.h"
 #include "graph/ge_attr_value.h"
+#include "graph/ge_context.h"
 #include "graph/ge_error_codes.h"
 #include "graph/manager/graph_mem_allocator.h"
 #include "graph/manager/graph_var_manager.h"
@@ -39,7 +40,6 @@
 #include "graph/utils/op_desc_utils.h"
 #include "graph/utils/tensor_utils.h"
 #include "graph/utils/type_utils.h"
-#include "graph/ge_context.h"
 #include "init/gelib.h"
 #include "memory/memory_assigner.h"
 #include "omg/version.h"
@@ -78,15 +78,16 @@ bool IsGeLocalOp(const ge::ConstOpDescPtr &op_desc) {
     ge::GeTensorDesc output_desc = op_desc->GetOutputDesc(0);
     return !(output_desc.GetDataType() == ge::DT_STRING);
   }
-  const set<string> ge_local_set = {
-    ge::STREAMMERGE, ge::MEMCPYASYNC, ge::STREAMACTIVE, ge::STREAMSWITCH,  ge::VARIABLE,         ge::NOOP, ge::CONSTANT,
-    ge::ENTER,       ge::REFENTER,    ge::LOOPCOND,     ge::NEXTITERATION, ge::REFNEXTITERATION, ge::EXIT, ge::REFEXIT};
+  const set<string> ge_local_set = {ge::STREAMMERGE, ge::MEMCPYASYNC, ge::STREAMACTIVE,   ge::STREAMSWITCH,
+                                    ge::VARIABLE,    ge::NOOP,        ge::CONSTANT,       ge::ENTER,
+                                    ge::REFENTER,    ge::LOOPCOND,    ge::NEXTITERATION,  ge::REFNEXTITERATION,
+                                    ge::EXIT,        ge::REFEXIT,     ge::MEMCPYADDRASYNC};
   return (ge_local_set.find(type) != ge_local_set.end());
 }
 }  // namespace
 
 namespace ge {
-ModelBuilder::ModelBuilder(ge::ComputeGraphPtr compute_graph, const vector<SubGraphInfoPtr> &subgraphs,
+ModelBuilder::ModelBuilder(ge::ComputeGraphPtr compute_graph, const Graph2SubGraphInfoList &subgraphs,
                            const map<string, int> &stream_max_parallel_num, bool hcom_parallel, int mode)
     : mem_offset_(0),
       weight_offset_(kWeightsStartOffset),
@@ -225,6 +226,25 @@ Status ModelBuilder::SetInputOutputDesc() {
     if (!is_loop_graph_ && node_op_desc->GetType() == LOOPCOND) {
       is_loop_graph_ = true;
     }
+    // if user set input node format ND, the expected node for data and netoutput format is ND in
+    // final graph.
+    if ((domi::GetContext().format == domi::DOMI_TENSOR_ND) &&
+        ((node_op_desc->GetType() == DATA_TYPE) || (node_op_desc->GetType() == NETOUTPUT))) {
+      GELOGI("The node [%s] format should be set ND.", node_op_desc->GetName().c_str());
+      auto inputDescsPtr = node_op_desc->GetAllInputsDescPtr();
+      auto outputDescsPtr = node_op_desc->GetAllOutputsDescPtr();
+      ge::Format format = ge::FORMAT_ND;
+      for (auto &inputDescPtr : inputDescsPtr) {
+        GE_CHECK_NOTNULL(inputDescPtr);
+        inputDescPtr->SetFormat(format);
+        inputDescPtr->SetOriginFormat(format);
+      }
+      for (auto &outputDescPtr : outputDescsPtr) {
+        GE_CHECK_NOTNULL(outputDescPtr);
+        outputDescPtr->SetFormat(format);
+        outputDescPtr->SetOriginFormat(format);
+      }
+    }
 
     if (node_op_desc->GetType() == DATA_TYPE || node_op_desc->GetType() == AIPP_DATA_TYPE) {
       GELOGD("Data node: %s.", n->GetName().c_str());

src/ge/graph/build/model_builder.h

@@ -37,7 +37,7 @@
 namespace ge {
 class ModelBuilder {
  public:
-  ModelBuilder(ge::ComputeGraphPtr whole_graph, const std::vector<SubGraphInfoPtr> &subgraphs,
+  ModelBuilder(ge::ComputeGraphPtr whole_graph, const Graph2SubGraphInfoList &subgraphs,
                const std::map<std::string, int> &stream_max_parallel_num, bool hcom_parallel,
                int mode = static_cast<int>(domi::BuildMode::GEN_TASK_WITHOUT_FUSION));
 
@@ -85,7 +85,7 @@ class ModelBuilder {
 
   ge::ComputeGraphPtr compute_graph_;
 
-  const std::vector<SubGraphInfoPtr> &subgraphs_;
+  const Graph2SubGraphInfoList &subgraphs_;
 
   int64_t stream_num_;
 

src/ge/graph/build/run_context.cc

@@ -164,6 +164,9 @@ Status RunContextUtil::CreateRunContext(Model &model, const ComputeGraphPtr &gra
     return ret;
   }
 
+  GELOGI("CreateRunContext: data_mem_base_ = %p, weight_mem_base_ = %p, memory_size = %lu, weight_size = %lu",
+         data_mem_base_, weight_mem_base_, data_mem_size_, weight_mem_size_);
+
   run_context_ = {rt_model_,        nullptr, session_id,   data_mem_size_, data_mem_base_, weight_mem_size_,
                   weight_mem_base_, buffer,  stream_list_, event_list_,    label_list_};
   return SUCCESS;

src/ge/graph/build/stream_allocator.cc

@@ -40,7 +40,7 @@ const uint32_t kMaxSwitchStreamNum = 1;
 
 namespace ge {
 Status StreamAllocator::AssignLogicalStreams(const std::map<std::string, int> &max_parallel_num, bool hcom_parallel) {
-  GELOGI("AssignLogicalStreams start.");
+  GELOGI("Assign logical streams start.");
   GE_CHECK_NOTNULL(whole_graph_);
   GraphUtils::DumpGEGraph(whole_graph_, "BeforeAssignedLogicalStreams");
   GraphUtils::DumpGEGraphToOnnx(*whole_graph_, "BeforeAssignedLogicalStreams");
@@ -52,7 +52,6 @@ Status StreamAllocator::AssignLogicalStreams(const std::map<std::string, int> &m
   }
 
   const map<string, SchedulerConf> &scheduler_confs = gelib->DNNEngineManagerObj().GetSchedulers();
-
   LogicalStreamAllocator logical_allocator(scheduler_confs, max_parallel_num, hcom_parallel);
   Status status = logical_allocator.Assign(whole_graph_, subgraphs_, stream_num_);
   if (status != SUCCESS) {
@@ -62,7 +61,7 @@ Status StreamAllocator::AssignLogicalStreams(const std::map<std::string, int> &m
 
   GraphUtils::DumpGEGraph(whole_graph_, "AfterAssignedLogicalStreams");
   GraphUtils::DumpGEGraphToOnnx(*whole_graph_, "AfterAssignedLogicalStreams");
-  GELOGI("AssignLogicalStreams success.");
+  GELOGI("Assign logical streams success.");
 
   return SUCCESS;
 }
@@ -136,7 +135,7 @@ Status StreamAllocator::RefreshRealStream(int64_t &stream_num, int64_t &event_nu
     GELOGI("None of nodes need to assign stream, stream num is 0, it will cause error, so change it to 1");
     stream_num_ = 1;
   }
-  GELOGI("stream_num_: %ld, event_num_: %u.", stream_num_, event_num_);
+  GELOGI("stream num: %ld, event num: %u.", stream_num_, event_num_);
   GELOGI("RefreshRealStream successfully.");
 
   stream_num = stream_num_;
@@ -148,7 +147,7 @@ Status StreamAllocator::RefreshRealStream(int64_t &stream_num, int64_t &event_nu
 // Split the stream according to the maximum number of nodes in the stream.
 Status StreamAllocator::SplitStreams() {
   if (stream_num_ == 0) {
-    GELOGI("stream_num_ is 0");
+    GELOGI("The number of streams is 0 and no need to split.");
     return SUCCESS;
   }
 

src/ge/graph/build/stream_allocator.h

@@ -30,7 +30,7 @@
 namespace ge {
 class StreamAllocator {
  public:
-  StreamAllocator(ComputeGraphPtr whole_graph, const std::vector<SubGraphInfoPtr> &subgraphs)
+  StreamAllocator(ComputeGraphPtr whole_graph, const Graph2SubGraphInfoList &subgraphs)
       : whole_graph_(std::move(whole_graph)), subgraphs_(subgraphs) {}
   StreamAllocator(const StreamAllocator &) = delete;
   StreamAllocator &operator=(const StreamAllocator &) = delete;
@@ -75,7 +75,7 @@ class StreamAllocator {
   bool IsRecvNodeActivatedBySendNode(const NodePtr &send_node_ptr, const NodePtr &recv_node_ptr) const;
 
   ComputeGraphPtr whole_graph_;
-  const std::vector<SubGraphInfoPtr> &subgraphs_;
+  const Graph2SubGraphInfoList &subgraphs_;
 
   int64_t stream_num_{0};
   uint32_t event_num_{0};

src/ge/graph/build/stream_graph_optimizer.cc

@@ -29,19 +29,21 @@ static const int64_t kInvalidStream = -1;
 namespace ge {
 StreamGraphOptimizer::~StreamGraphOptimizer() {}
 
-void StreamGraphOptimizer::RefreshNodeId(const ComputeGraphPtr &comp_graph, vector<SubGraphInfoPtr> &subgraph_infos) {
+void StreamGraphOptimizer::RefreshNodeId(const ComputeGraphPtr &comp_graph, Graph2SubGraphInfoList &subgraph_map) {
   size_t node_size = comp_graph->GetDirectNodesSize();
   GELOGI("Refresh placeholder and end nodeId start from node num: %zu", node_size);
-  for (const auto &sub_graph_info : subgraph_infos) {
-    ComputeGraphPtr sub_graph = sub_graph_info->GetSubGraph();
-    if (sub_graph == nullptr) {
-      continue;
-    }
-    for (ge::NodePtr &node : sub_graph->GetDirectNode()) {
-      GE_CHECK_NOTNULL_EXEC(node->GetOpDesc(), return );
-      if ((node->GetType() == END) || (node->GetType() == PLACEHOLDER)) {
-        node->GetOpDesc()->SetId(static_cast<int64_t>(node_size));
-        node_size++;
+  for (const auto &subgraph_pair : subgraph_map) {
+    for (const auto &subgraph_info : subgraph_pair.second) {
+      ComputeGraphPtr subgraph = subgraph_info->GetSubGraph();
+      if (subgraph == nullptr) {
+        continue;
+      }
+      for (ge::NodePtr &node : subgraph->GetDirectNode()) {
+        GE_CHECK_NOTNULL_EXEC(node->GetOpDesc(), return );
+        if ((node->GetType() == END) || (node->GetType() == PLACEHOLDER)) {
+          node->GetOpDesc()->SetId(static_cast<int64_t>(node_size));
+          node_size++;
+        }
       }
     }
   }
@@ -71,67 +73,71 @@ bool StreamGraphOptimizer::IsSameStreamId(const ComputeGraphPtr &comp_graph) {
 }
 
 Status StreamGraphOptimizer::OptimizeStreamedSubGraph(const ComputeGraphPtr &comp_graph,
-                                                      vector<SubGraphInfoPtr> &subgraph_infos,
+                                                      Graph2SubGraphInfoList &subgraph_map,
                                                       struct RunContext &run_context) {
-  Status ret = SUCCESS;
-  GELOGI("Begin to Get optimize streamed subgraph.");
+  GELOGI("Optimize streamed subgraph start.");
 
-  RefreshNodeId(comp_graph, subgraph_infos);
+  RefreshNodeId(comp_graph, subgraph_map);
 
   std::shared_ptr<GELib> instance = ge::GELib::GetInstance();
   GE_CHECK_NOTNULL(instance);
 
-  for (auto &sub_graph_info : subgraph_infos) {
-    ComputeGraphPtr sub_graph = sub_graph_info->GetSubGraph();
-    if (sub_graph == nullptr) {
-      continue;
-    }
+  for (const auto &subgraph_pair : subgraph_map) {
+    for (const auto &subgraph_info : subgraph_pair.second) {
+      ComputeGraphPtr subgraph = subgraph_info->GetSubGraph();
+      GE_CHECK_NOTNULL(subgraph);
 
-    std::string engine_name = sub_graph_info->GetEngineName();
+      GELOGI("Optimize subgraph %s", subgraph->GetName().c_str());
 
-    vector<GraphOptimizerPtr> graph_optimizers;
-    if (instance->DNNEngineManagerObj().IsEngineRegistered(engine_name)) {
-      instance->OpsKernelManagerObj().GetGraphOptimizerByEngine(engine_name, graph_optimizers);
-      GELOGI("Subgraph: %s start optimize streamed graph. engineName: %s, subgraph num: %zu, graph Optimizer num: %zu.",
-             sub_graph->GetName().c_str(), engine_name.c_str(), subgraph_infos.size(), graph_optimizers.size());
+      std::string engine_name = subgraph_info->GetEngineName();
 
-      auto nodes = sub_graph->GetDirectNode();
-      if (nodes.empty()) {
-        continue;
-      }
-      if (!IsSameStreamId(sub_graph)) {
-        GELOGI("There are more than one stream in subgraph %s", sub_graph->GetName().c_str());
-        continue;
-      }
-      OpDescPtr op_desc = nodes.at(0)->GetOpDesc();
-      GE_CHECK_NOTNULL(op_desc);
-      int64_t stream_id = op_desc->GetStreamId();
-      if (static_cast<size_t>(stream_id) >= run_context.graphStreamList.size()) {
-        GELOGE(FAILED, "stream_id is bigger than run_context.graphStreamList.size()");
-        return FAILED;
-      }
-      run_context.stream = run_context.graphStreamList[stream_id];
-      GELOGD("Subgraph has same stream id, subgraph: %s, engine_name: %s, stream_id: %ld, rtstream: %lu.",
-             sub_graph->GetName().c_str(), engine_name.c_str(), stream_id,
-             static_cast<uint64_t>(reinterpret_cast<uintptr_t>(run_context.stream)));
-      for (auto iter = graph_optimizers.begin(); iter != graph_optimizers.end(); ++iter) {
-        GE_CHECK_NOTNULL(*iter);
-        ret = (*iter)->OptimizeStreamGraph(*sub_graph, run_context);
-        if (ret != SUCCESS) {
-          GELOGE(ret,
-                 "[optimizeStreamedSubGraph]: optimize streamed subgraph failed, subgraph: %s, engine_name: %s, graph "
-                 "Optimizer num: %zu, ret: %u",
-                 sub_graph->GetName().c_str(), engine_name.c_str(), graph_optimizers.size(), ret);
-          return ret;
+      vector<GraphOptimizerPtr> graph_optimizers;
+      if (instance->DNNEngineManagerObj().IsEngineRegistered(engine_name)) {
+        instance->OpsKernelManagerObj().GetGraphOptimizerByEngine(engine_name, graph_optimizers);
+        GELOGI("Subgraph: %s start optimize streamed graph. engineName: %s, graph Optimizer num: %zu.",
+               subgraph->GetName().c_str(), engine_name.c_str(), graph_optimizers.size());
+
+        auto nodes = subgraph->GetDirectNode();
+        if (nodes.empty()) {
+          continue;
+        }
+        if (!IsSameStreamId(subgraph)) {
+          GELOGI("There are more than one stream in subgraph %s", subgraph->GetName().c_str());
+          continue;
+        }
+        OpDescPtr op_desc = nodes.at(0)->GetOpDesc();
+        GE_CHECK_NOTNULL(op_desc);
+        int64_t stream_id = op_desc->GetStreamId();
+        if (static_cast<size_t>(stream_id) >= run_context.graphStreamList.size()) {
+          GELOGE(FAILED, "stream_id %ld is bigger than run_context.graphStreamList.size() %zu", stream_id,
+                 run_context.graphStreamList.size());
+          return FAILED;
+        }
+        run_context.stream = run_context.graphStreamList[stream_id];
+        GELOGD("Subgraph has same stream id, subgraph: %s, engine_name: %s, stream_id: %ld, rtstream: %lu.",
+               subgraph->GetName().c_str(), engine_name.c_str(), stream_id,
+               static_cast<uint64_t>(reinterpret_cast<uintptr_t>(run_context.stream)));
+        for (auto iter = graph_optimizers.begin(); iter != graph_optimizers.end(); ++iter) {
+          GE_CHECK_NOTNULL(*iter);
+          Status ret = (*iter)->OptimizeStreamGraph(*subgraph, run_context);
+          if (ret != SUCCESS) {
+            GELOGE(
+              ret,
+              "[optimizeStreamedSubGraph]: optimize streamed subgraph failed, subgraph: %s, engine_name: %s, graph "
+              "Optimizer num: %zu, ret: %u",
+              subgraph->GetName().c_str(), engine_name.c_str(), graph_optimizers.size(), ret);
+            return ret;
+          }
+          GELOGI(
+            "[optimizeStreamedSubGraph]: optimize streamed subgraph success, subgraph: %s, engine_name: %s, graph "
+            "Optimizer num: %zu!",
+            subgraph->GetName().c_str(), engine_name.c_str(), graph_optimizers.size());
         }
-        GELOGI(
-          "[optimizeStreamedSubGraph]: optimize streamed subgraph success, subgraph: %s, engine_name: %s, graph "
-          "Optimizer num: %zu!",
-          sub_graph->GetName().c_str(), engine_name.c_str(), graph_optimizers.size());
       }
     }
   }
 
-  return ret;
+  GELOGI("Optimize streamed subgraph success.");
+  return SUCCESS;
 }
 }  // namespace ge

src/ge/graph/build/stream_graph_optimizer.h

@@ -35,11 +35,11 @@ class StreamGraphOptimizer {
 
   virtual ~StreamGraphOptimizer();
 
-  Status OptimizeStreamedSubGraph(const ComputeGraphPtr &comp_graph, std::vector<SubGraphInfoPtr> &subgraph_ptr_list,
+  Status OptimizeStreamedSubGraph(const ComputeGraphPtr &comp_graph, Graph2SubGraphInfoList &subgraph_map,
                                   struct RunContext &run_context);
 
  private:
-  void RefreshNodeId(const ComputeGraphPtr &comp_graph, std::vector<SubGraphInfoPtr> &subgraph_ptr_list);
+  void RefreshNodeId(const ComputeGraphPtr &comp_graph, Graph2SubGraphInfoList &subgraph_map);
 
   bool IsSameStreamId(const ComputeGraphPtr &comp_graph);
 };

src/ge/graph/build/task_generator.cc

@@ -221,10 +221,8 @@ Status TaskGenerator::SaveL1fusionNodes(map<int64_t, std::vector<NodePtr>> &l1_f
     if (call_check) {
       auto input_group_id = *input_group_ids.begin();
       if (group_id != input_group_id) {
-        GELOGE(INTERNAL_ERROR,
-               "L1Fusion: node[name:%s(%s) with group id:%ld and diff from it's input nodes's group id:%ld ",
+        GELOGW("L1Fusion: node[name:%s(%s) with group id:%ld and diff from it's input nodes's group id:%ld ",
                name.c_str(), type.c_str(), group_id, input_group_id);
-        return INTERNAL_ERROR;
       }
     }
   }

src/ge/graph/label/label_maker.cc

@@ -172,7 +172,7 @@ NodePtr LabelMaker::AddLabelSetLeave(const ComputeGraphPtr &graph, const std::st
 
   GELOGI("LabelSet: Create node %s.", op_desc->GetName().c_str());
   (void)AttrUtils::SetInt(op_desc, ATTR_NAME_LABEL_SWITCH_INDEX, index);
-  NodePtr label_set = graph->AddNodeFront(op_desc);
+  NodePtr label_set = graph->AddNode(op_desc);
   GE_CHECK_NOTNULL_EXEC(label_set, return nullptr);
 
   // Link control edge to graph tail.
@@ -202,7 +202,7 @@ NodePtr LabelMaker::AddLabelGotoEnter(const ComputeGraphPtr &graph, const std::s
     return nullptr;
   }
 
-  OpDescPtr op_desc = MakeShared<OpDesc>(name, LABELGOTO);
+  OpDescPtr op_desc = MakeShared<OpDesc>(name, LABELGOTOEX);
   GE_CHECK_NOTNULL_EXEC(op_desc, return nullptr);
   SetStreamIdEnter(graph, op_desc);
 
@@ -238,7 +238,7 @@ NodePtr LabelMaker::AddLabelGotoLeave(const ComputeGraphPtr &graph, const std::s
   const NodePtr &node = *it;
   GE_CHECK_NOTNULL_EXEC(node, return nullptr);
 
-  OpDescPtr op_desc = MakeShared<OpDesc>(name, LABELGOTO);
+  OpDescPtr op_desc = MakeShared<OpDesc>(name, LABELGOTOEX);
   GE_CHECK_NOTNULL_EXEC(op_desc, return nullptr);
   SetStreamIdLeave(graph, op_desc);
 
@@ -366,6 +366,7 @@ NodePtr LabelMaker::AddLabelSwitchIndex(const ComputeGraphPtr &graph, const std:
 
   OpDescPtr op_desc = MakeShared<OpDesc>(name, DATA);
   GE_CHECK_NOTNULL_EXEC(op_desc, return nullptr);
+  op_desc->SetStreamId(kInvalidStreamId);
 
   GELOGI("Data: Create node %s.", op_desc->GetName().c_str());
   if (op_desc->AddOutputDesc(desc) != GRAPH_SUCCESS) {

src/ge/graph/load/new_model_manager/cpu_queue_schedule.cc

@@ -20,11 +20,11 @@
 namespace {
 const uint32_t kCoreDim = 1;  // for rtCpuKernelLaunch
 const char *const kCpuTaskModelEnqueue = "modelEnqueue";
-const char *const kCpuTaskPrepareInput = "modelPrepareInput";
 const char *const kCpuTaskWaitEndGraph = "modelWaitEndGraph";
-const char *const kCpuTaskPrepareOutput = "modelPrepareOutput";
+const char *const kCpuTaskPrepareOutput = "bufferPrepareOutput";
 const char *const kCpuTaskModelDequeue = "modelDequeue";
 const char *const kCpuTaskModelRepeat = "modelRepeat";
+const char *const kCpuTaskZeroCopy = "zeroCpy";
 }  // namespace
 
 namespace ge {
@@ -93,19 +93,19 @@ Status CpuTaskModelDequeue::Distribute() {
 
 ///
 /// @ingroup ge
-/// @brief definiteness queue schedule, bind output queue to task.
-/// @param [in] addr: NetOutput Op input tensor address.
-/// @param [in] size: NetOutput Op input tensor size.
-/// @param [in] in_mbuf: input mbuf addr for input data.
+/// @brief definiteness queue schedule, zero copy.
+/// @param [in] mbuf_list: input/output mbuf addr list for input/output data.
+/// @param [in] outside_addrs: model input/output memory addr
 /// @return: 0 for success / others for failed
 ///
-Status CpuTaskPrepareInput::Init(uintptr_t addr, uint32_t size, uintptr_t in_mbuf) {
+Status CpuTaskZeroCopy::Init(std::vector<uintptr_t> &mbuf_list,
+                             std::map<const void *, std::vector<void *>> &outside_addrs) {
   if ((args_ != nullptr) || (args_size_ > 0)) {
     GELOGE(FAILED, "Task already initialized, size: %u", args_size_);
     return FAILED;
   }
 
-  args_size_ = sizeof(PrepareInputInfo);
+  args_size_ = sizeof(AddrMapInfo);
   rtError_t status = rtMalloc(&args_, args_size_, RT_MEMORY_HBM);
   if (status != RT_ERROR_NONE) {
     GELOGE(RT_FAILED, "Call rt malloc failed, status: 0x%x", status);
@@ -113,36 +113,99 @@ Status CpuTaskPrepareInput::Init(uintptr_t addr, uint32_t size, uintptr_t in_mbu
   }
   GE_PRINT_DYNAMIC_MEMORY(rtMalloc, "args data.", args_size_)
 
-  PrepareInputInfo prepare;
-  prepare.in_mbuf = in_mbuf;
-  prepare.mbuf_offset = 0;
-  prepare.data_size = size;
-  prepare.data_addr = addr;
-  status = rtMemcpy(args_, args_size_, &prepare, args_size_, RT_MEMCPY_HOST_TO_DEVICE);
+  AddrMapInfo addr_map_info;
+  for (const auto &addrs : outside_addrs) {
+    addr_map_info.addr_num += addrs.second.size();
+  }
+  GELOGI("addr_map_info.addr_num is %zu", addr_map_info.addr_num);
+
+  // init src_addrs/dst_addrs
+  size_t index = 0;
+  vector<uint64_t> src_addrs;
+  vector<uint64_t> dst_addrs;
+  for (const auto &addrs : outside_addrs) {
+    for (size_t i = 0; i < addrs.second.size(); ++i) {
+      src_addrs.push_back(mbuf_list.at(index));
+      dst_addrs.push_back(reinterpret_cast<uint64_t>(addrs.second.at(i)));
+    }
+    index++;
+  }
+
+  // malloc mem for src_addrs/dst_addrs, and copy data of src_addrs/dst_addrs
+  status = rtMalloc(&src_addr_, src_addrs.size() * sizeof(uint64_t), RT_MEMORY_HBM);
+  if (status != RT_ERROR_NONE) {
+    GELOGE(RT_FAILED, "Call rt malloc failed, status: 0x%x", status);
+    return RT_FAILED;
+  }
+  status = rtMemcpy(src_addr_, src_addrs.size() * sizeof(uint64_t), src_addrs.data(),
+                    src_addrs.size() * sizeof(uint64_t), RT_MEMCPY_HOST_TO_DEVICE);
   if (status != RT_ERROR_NONE) {
     GELOGE(RT_FAILED, "Call rt memcpy failed, status: 0x%x", status);
     return RT_FAILED;
   }
 
+  status = rtMalloc(&dst_addr_, dst_addrs.size() * sizeof(uint64_t), RT_MEMORY_HBM);
+  if (status != RT_ERROR_NONE) {
+    GELOGE(RT_FAILED, "Call rt malloc failed, status: 0x%x", status);
+    return RT_FAILED;
+  }
+  status = rtMemcpy(dst_addr_, dst_addrs.size() * sizeof(uint64_t), dst_addrs.data(),
+                    dst_addrs.size() * sizeof(uint64_t), RT_MEMCPY_HOST_TO_DEVICE);
+  if (status != RT_ERROR_NONE) {
+    GELOGE(RT_FAILED, "Call rt memcpy failed, status: 0x%x", status);
+    return RT_FAILED;
+  }
+
+  // src_addr_list is init to src_addr, which is the point to src_addrs
+  if (!src_addrs.empty() && !dst_addrs.empty()) {
+    addr_map_info.src_addr_list = reinterpret_cast<uint64_t>(src_addr_);
+    addr_map_info.dst_addr_list = reinterpret_cast<uint64_t>(dst_addr_);
+    GELOGI("src_addr_list is %lu, dst_addr_list is %lu", addr_map_info.src_addr_list, addr_map_info.dst_addr_list);
+  }
+
+  status = rtMemcpy(args_, args_size_, &addr_map_info, sizeof(AddrMapInfo), RT_MEMCPY_HOST_TO_DEVICE);
+  if (status != RT_ERROR_NONE) {
+    GELOGE(RT_FAILED, "Call rt memcpy failed, status: 0x%x", status);
+    return RT_FAILED;
+  }
   return SUCCESS;
 }
 
-Status CpuTaskPrepareInput::Distribute() {
+Status CpuTaskZeroCopy::Distribute() {
   if ((args_ == nullptr) || (args_size_ == 0) || (stream_ == nullptr)) {
     GELOGE(FAILED, "Task not initialized, distribute failed, size: %u", args_size_);
     return FAILED;
   }
 
-  rtError_t status = rtCpuKernelLaunch(nullptr, kCpuTaskPrepareInput, kCoreDim, args_, args_size_, nullptr, stream_);
+  rtError_t status = rtCpuKernelLaunch(nullptr, kCpuTaskZeroCopy, kCoreDim, args_, args_size_, nullptr, stream_);
   if (status != RT_ERROR_NONE) {
-    GELOGE(RT_FAILED, "Call rt CpuKernelLaunch PrepareInput failed, status: 0x%X", status);
+    GELOGE(RT_FAILED, "Call rt CpuKernelLaunch ZeroCopy failed, status: 0x%X", status);
     return RT_FAILED;
   }
 
-  GELOGI("Cpu kernel launch prepare input task success.");
+  GELOGI("Cpu kernel launch zero copy task success.");
   return SUCCESS;
 }
 
+CpuTaskZeroCopy::~CpuTaskZeroCopy() {
+  if (src_addr_ == nullptr && dst_addr_ == nullptr) {
+    return;
+  }
+  if (src_addr_ != nullptr) {
+    rtError_t status = rtFree(src_addr_);
+    if (status != RT_ERROR_NONE) {
+      GELOGW("Call rt free failed, status: 0x%x", status);
+    }
+  }
+  if (dst_addr_ != nullptr) {
+    rtError_t status = rtFree(dst_addr_);
+    if (status != RT_ERROR_NONE) {
+      GELOGW("Call rt free failed, status: 0x%x", status);
+    }
+  }
+  src_addr_ = nullptr;
+  dst_addr_ = nullptr;
+}
 ///
 /// @ingroup ge
 /// @brief definiteness queue schedule, bind output queue to task.

src/ge/graph/load/new_model_manager/cpu_queue_schedule.h

@@ -47,6 +47,13 @@ struct PrepareOutputInfo {
   uintptr_t out_mbuf;   // output mbuf addr
 };
 
+// For AICPU task "modelZeroCopy"
+struct AddrMapInfo {
+  uint32_t addr_num = 0;
+  uint64_t src_addr_list;
+  uint64_t dst_addr_list;
+};
+
 ///
 /// @ingroup ge
 /// @brief CpuTask base, inherit from TaskInfo used for manage.
@@ -78,17 +85,21 @@ class CpuTaskModelDequeue : public CpuTaskInfo {
 
 ///
 /// @ingroup ge
-/// @brief definiteness queue schedule, bind output queue to task.
+/// @brief definiteness queue schedule, zero copy.
 ///
-class CpuTaskPrepareInput : public CpuTaskInfo {
+class CpuTaskZeroCopy : public CpuTaskInfo {
  public:
-  explicit CpuTaskPrepareInput(rtStream_t stream) : CpuTaskInfo(stream) {}
-  ~CpuTaskPrepareInput() override {}
+  explicit CpuTaskZeroCopy(rtStream_t stream) : CpuTaskInfo(stream) {}
+  ~CpuTaskZeroCopy() override;
 
   Status Init(const domi::TaskDef &task_def, DavinciModel *davinci_model) override { return SUCCESS; }
-  Status Init(uintptr_t addr, uint32_t size, uintptr_t in_mbuf);
+  Status Init(std::vector<uintptr_t> &mbuf_list, std::map<const void *, std::vector<void *>> &outside_addrs);
 
   Status Distribute() override;
+
+ private:
+  void *src_addr_ = nullptr;
+  void *dst_addr_ = nullptr;
 };
 
 ///

src/ge/graph/load/new_model_manager/davinci_model.h

@@ -340,13 +340,6 @@ class DavinciModel {
                                            vector<InputOutputDescInfo> &output_desc,
                                            std::vector<uint32_t> &inputFormats, std::vector<uint32_t> &output_formats);
 
-  ///
-  /// @ingroup domi_ome
-  /// @brief copy input data to model
-  /// @return Status
-  ///
-  Status CopyInputDataToModel(const std::vector<DataBuffer> &data, uint32_t data_op_index, bool device_data);
-
   Status ReturnResult(uint32_t data_id, const bool rslt_flg, const bool seq_end_flg, OutputData *output_data);
 
   Status ReturnNoOutput(uint32_t data_id);
@@ -413,20 +406,6 @@ class DavinciModel {
   ///
   uint32_t GetDeviceId() const { return device_id_; }
 
-  ///
-  /// @ingroup domi_ome
-  /// @brief Set Train Mode
-  /// @return void
-  ///
-  void SetTrainMode(bool mode) { is_train_mode_ = mode; }
-
-  ///
-  /// @ingroup domi_ome
-  /// @brief Get Train Mode
-  /// @return bool true
-  ///
-  bool GetTrainMode() { return is_train_mode_; }
-
   GeModelPtr GetGeModel() { return ge_model_; }
 
   const RuntimeParam &GetRuntimeParam() { return runtime_param_; }
@@ -519,15 +498,14 @@ class DavinciModel {
   ///
   /// @ingroup ge
   /// @brief Copy Data addr to model for direct use.
-  /// @param [in] const vector<void *> &addrs: model input memory addr list.
-  /// @param [in] const vector<uint32_t> &sizes: model input memory size list.
+  /// @param [in] const std::map<uint32_t, std::pair<int64_t, void *>> &data_info: model memory addr/size list.
   /// @param [in] const std::vector<DataBuffer> &blobs: user input data list.
   /// @param [in] bool is_dynamic_input: whether is dynamic input, true: is dynamic input; false: not is dynamic input
   /// @param [in] ZeroCopyMode zero_copy_mode: input zero copy or output zero copy
   /// @param [in] string batch_label: batch label for multi-batch scenes
   /// @return SUCCESS handle successfully / others handle failed
   ///
-  Status ZeroCopyBlobs(const std::vector<void *> &addr_list, const std::vector<int64_t> &size_list,
+  Status ZeroCopyBlobs(const std::map<uint32_t, std::pair<int64_t, void *>> &data_info,
                        const std::vector<DataBuffer> &blobs, bool is_dynamic_input, ZeroCopyMode zero_copy_mode,
                        string batch_label);
 
@@ -610,11 +588,9 @@ class DavinciModel {
   /// @brief Data Op Initialize.
   /// @param [in] NodePtr: Data Op.
   /// @param [in/out] data_op_index: NetOutput addr size info.
-  /// @param [in/out] input_data_info: Data index and addr info {index, {size, addr}}.
   /// @return Status
   ///
-  Status InitDataOp(const NodePtr &node, uint32_t &data_op_index,
-                    std::map<uint32_t, std::pair<int64_t, void *>> &input_data_info);
+  Status InitDataOp(const NodePtr &node, uint32_t &data_op_index);
 
   ///
   /// @ingroup ge
@@ -633,19 +609,27 @@ class DavinciModel {
   Status InitNetOutput(const OpDescPtr &op_desc);
 
   ///
-  /// @ingroup ge
-  /// @brief Make Input and Output addr for feature use.
-  /// @param [in] input_data_info: Data index and addr info {index, {size, addr}}.
-  /// @return Status
-  ///
-  Status CombineDataInfo(const std::map<uint32_t, std::pair<int64_t, void *>> &input_data_info);
-
-  ///
   /// @ingroup domi_ome
   /// @brief Constant Op Init.
   /// @return Status
   ///
-  Status InitConstant(const ConstOpDescPtr &op_desc) const;
+  Status InitConstant(const OpDescPtr &op_desc);
+
+  Status InitVariable(const OpDescPtr &op_desc);
+
+  Status InitEndGraph(const OpDescPtr &op_desc);
+
+  /// @ingroup ge
+  /// @brief LabelSet Op Initialize.
+  /// @param [in] op_desc: LabelSet Op descriptor.
+  /// @return Status
+  Status InitLabelSet(const OpDescPtr &op_desc);
+
+  Status InitStreamSwitch(const OpDescPtr &op_desc);
+
+  Status InitStreamActive(const OpDescPtr &op_desc);
+
+  Status InitStreamSwitchN(const OpDescPtr &op_desc);
 
   ///
   /// @ingroup domi_ome
@@ -662,7 +646,7 @@ class DavinciModel {
   /// @brief Init model stream for NN model.
   /// @return Status
   ///
-  Status InitModelStream(rtStream_t stream, bool async_mode);
+  Status InitModelStream(rtStream_t stream);
 
   ///
   /// @ingroup ge
@@ -678,12 +662,16 @@ class DavinciModel {
   ///
   Status BindInputQueue();
 
+  Status CpuTaskModelZeroCopy(std::vector<uintptr_t> &mbuf_list,
+                              std::map<const void *, std::vector<void *>> &outside_addrs);
+
   ///
   /// @ingroup ge
   /// @brief ACL, Bind NetOutput Op addr to output queue.
   /// @return: 0 for success / others for fail
   ///
   Status BindOutputQueue();
+  Status CpuModelPrepareOutput(uintptr_t addr, uint32_t size);
 
   ///
   /// @ingroup ge
@@ -693,13 +681,6 @@ class DavinciModel {
   Status BindActiveStream();
 
   ///
-  /// @ingroup domi_ome
-  /// @brief insert active_stream_indication_
-  /// @return Status
-  ///
-  Status MarkActiveStream(const OpDescPtr &op_desc);
-
-  ///
   /// @ingroup ge
   /// @brief definiteness queue schedule, bind input queue to task.
   /// @param [in] queue_id: input queue id from user.
@@ -707,7 +688,7 @@ class DavinciModel {
   /// @param [in] size: Data Op output tensor size.
   /// @return: 0 for success / others for fail
   ///
-  Status CpuModelDequeue(uint32_t queue_id, uintptr_t addr, uint32_t size);
+  Status CpuModelDequeue(uint32_t queue_id);
 
   ///
   /// @ingroup ge
@@ -734,6 +715,8 @@ class DavinciModel {
   ///
   Status CpuWaitEndGraph();
 
+  Status BindEnqueue();
+  Status CpuModelEnqueue(uint32_t queue_id, uintptr_t out_mbuf);
   ///
   /// @ingroup ge
   /// @brief definiteness queue schedule, repeat run model.
@@ -783,10 +766,8 @@ class DavinciModel {
 
   vector<OpDescPtr> variable_op_list_;
 
-  vector<int64_t> output_size_list_;  // Init by NetOutput Input Tensor
-  vector<void *> output_addr_list_;   // Init by NetOutput Input Tensor
-  vector<int64_t> input_size_list_;   // Init by Data Output Tensor
-  vector<void *> input_addr_list_;    // Init by Data Output Tensor
+  std::map<uint32_t, std::pair<int64_t, void *>> input_data_info_;   // Init by Data Output Tensor
+  std::map<uint32_t, std::pair<int64_t, void *>> output_data_info_;  // Init by NetOutput Input Tensor
 
   // output op: save cce op actual needed memory size
   vector<int64_t> output_memory_size_list_;
@@ -813,6 +794,7 @@ class DavinciModel {
   vector<rtEvent_t> event_list_;
 
   vector<rtLabel_t> label_list_;
+  set<uint32_t> label_id_indication_;
 
   std::mutex outside_addrs_mutex_;
   std::map<const void *, std::vector<void *>> input_outside_addrs_;
@@ -830,6 +812,8 @@ class DavinciModel {
 
   bool is_inner_model_stream_;
 
+  bool is_async_mode_;  // For NN execute, Async mode use rtMemcpyAsync on rt_model_stream_.
+
   // ACL queue schedule, save queue ids for Init.
   std::vector<TaskInfoPtr> cpu_task_list_;
   std::vector<uint32_t> input_queue_ids_;    // input queue ids created by caller.
@@ -847,8 +831,6 @@ class DavinciModel {
 
   uint32_t device_id_;
 
-  bool is_train_mode_;
-
   std::mutex flowctrl_op_index_internal_map_mutex_;
   std::map<uint32_t, uint32_t> flowctrl_op_index_internal_map_;
   std::set<uint32_t> active_stream_indication_;

src/ge/graph/load/new_model_manager/model_manager.cc

@@ -358,26 +358,17 @@ Status ModelManager::DataInputTensor(uint32_t model_id, const std::vector<Tensor
   input_data.timestamp = 0;
   input_data.index = 0;
 
-  std::size_t index = 0;
-  for (const auto &op : model->GetDataList()) {
-    GE_CHECK_NOTNULL(op);
-    GE_CHECK_GE(inputs.size(), 1);
-    GE_CHECK_GE(inputs.size() - 1, index);
-
+  for (size_t i = 0; i < inputs.size(); ++i) {
     DataBuffer data;
-    data.data = inputs[index].data.data;
-    data.length = inputs[index].data.length;
+    data.data = inputs[i].data.data;
+    data.length = inputs[i].data.length;
     input_data.blobs.push_back(data);
-    index++;
   }
 
-  CHECK_FALSE_EXEC(input_data.blobs.size() >= inputs.size(),
-                   GELOGW("cur_inputs size = %zu, inputs size = %zu.", input_data.blobs.size(), inputs.size()););
-
   OutputData output_data;
   output_data.model_id = model_id;
   output_data.index = 0;
-  for (size_t i = 0; i < outputs.size(); i++) {
+  for (size_t i = 0; i < outputs.size(); ++i) {
     DataBuffer data;
     data.data = outputs[i].data.data;
     data.length = outputs[i].data.length;
@@ -675,6 +666,15 @@ Status ModelManager::LoadModelOffline(uint32_t &model_id, const ModelData &model
       break;
     }
     davinci_model->SetId(model_id);
+
+    int32_t device_id = 0;
+    rtError_t rt_ret = rtGetDevice(&device_id);
+    if (rt_ret != RT_ERROR_NONE || device_id < 0) {
+      GELOGE(RT_FAILED, "Call rtGetDevice failed, ret = 0x%X, device_id = %d.", rt_ret, device_id);
+      return FAILED;
+    }
+    davinci_model->SetDeviceId(device_id);
+
     ret = davinci_model->Init(dev_ptr, mem_size, weight_ptr, weight_size);
     GE_CHK_BOOL_TRUE_EXEC_WITH_LOG(ret != SUCCESS, break, "DavinciInit failed.");
 

src/ge/graph/load/new_model_manager/model_utils.cc

@@ -53,27 +53,6 @@ bool ModelUtils::IsOutput(ConstOpDescPtr op_desc) {
 
 ///
 /// @ingroup domi_ome
-/// @brief Check is the Input need trans code.
-/// @return bool
-///
-bool ModelUtils::IsInputTensorNeedTrans(ConstOpDescPtr op_desc, size_t tensor_index) {
-  GE_CHECK_NOTNULL_EXEC(op_desc, return false);
-  const auto &input_desc = op_desc->MutableInputDesc(static_cast<uint32_t>(tensor_index));
-  const auto &output_desc = op_desc->MutableOutputDesc(static_cast<uint32_t>(tensor_index));
-  GE_CHECK_NOTNULL_EXEC(input_desc, return false);
-  GE_CHECK_NOTNULL_EXEC(output_desc, return false);
-
-  if ((output_desc->GetFormat() == FORMAT_NC1HWC0) && (output_desc->GetDataType() == DT_INT8)) {
-    // AIPP input, add attribute in data op to tag aipp
-    return false;
-  }
-
-  return (input_desc->GetFormat() != output_desc->GetFormat()) ||
-         (input_desc->GetDataType() != output_desc->GetDataType());
-}
-
-///
-/// @ingroup domi_ome
 /// @brief Get input size.
 /// @return vector<uint32_t>
 ///
@@ -398,6 +377,8 @@ vector<void *> ModelUtils::GetInputDataAddrs(const RuntimeParam &model_param, Co
           GE_CHK_STATUS(TensorUtils::GetDataOffset(tensor_desc, data_offset));
           uint8_t *weight_addr = static_cast<uint8_t *>(weight_base + data_offset - logic_weight_base);
           v_input_data_addr.push_back(weight_addr);
+          GELOGI("[IMAS]GetInputDataAddrs graph_%u type[C] name[%s] input[%zu] memaddr[%p]", model_param.graph_id,
+                 op_desc->GetName().c_str(), i, weight_addr);
         });
       non_const_index++;
       continue;
@@ -411,7 +392,10 @@ vector<void *> ModelUtils::GetInputDataAddrs(const RuntimeParam &model_param, Co
     non_const_index++;
     GE_IF_BOOL_EXEC(var_size != 0 && ge::VarManager::Instance(session_id)->IsVarAddr(input_offset),
                     uint8_t *variable_addr = var_base + input_offset - logic_var_base;
-                    v_input_data_addr.push_back(variable_addr); continue;);
+                    v_input_data_addr.push_back(variable_addr);
+                    GELOGI("[IMAS]GetInputDataAddrs graph_%u type[V] name[%s] input[%lu] memaddr[%p]",
+                           model_param.graph_id, op_desc->GetName().c_str(), i, variable_addr);
+                    continue;);
 
     bool input_tensor = false;
     GE_IF_BOOL_EXEC(TensorUtils::GetInputTensor(op_desc->GetOutputDesc(i), input_tensor) != GRAPH_SUCCESS,
@@ -421,12 +405,14 @@ vector<void *> ModelUtils::GetInputDataAddrs(const RuntimeParam &model_param, Co
     uint8_t *mem_addr = nullptr;
     // l1 fusion
     if (has_mem_type_attr && v_memory_type[i] != RT_MEMORY_HBM) {
-      mem_addr = reinterpret_cast<uint8_t *>(input_offset);
+      mem_addr = reinterpret_cast<uint8_t *>(reinterpret_cast<intptr_t>(input_offset));
       v_input_data_addr.push_back(mem_addr);
     } else {
       mem_addr = static_cast<uint8_t *>(mem_base + input_offset - logic_mem_base);
       v_input_data_addr.push_back(mem_addr);
     }
+    GELOGI("[IMAS]GetInputDataAddrs graph_%u type[F] name[%s] input[%zu] memaddr[%p]", model_param.graph_id,
+           op_desc->GetName().c_str(), i, mem_addr);
   }
 
   return v_input_data_addr;
@@ -487,12 +473,14 @@ vector<void *> ModelUtils::GetOutputDataAddrs(const RuntimeParam &model_param, C
     uint8_t *mem_addr = nullptr;
     // l1 fusion
     if (has_mem_type_attr && v_memory_type[i] != RT_MEMORY_HBM) {
-      mem_addr = reinterpret_cast<uint8_t *>(v_output_offset[i]);
+      mem_addr = reinterpret_cast<uint8_t *>(reinterpret_cast<intptr_t>(v_output_offset[i]));
       v_output_data_addr.push_back(mem_addr);
     } else {
       mem_addr = static_cast<uint8_t *>(mem_base + v_output_offset[i] - logic_mem_base);
       v_output_data_addr.push_back(mem_addr);
     }
+    GELOGI("[IMAS]GetOutputDataAddrs graph_%u type[F] name[%s] output[%zu] memaddr[%p]", model_param.graph_id,
+           op_desc->GetName().c_str(), i, mem_addr);
   }
   return v_output_data_addr;
 }
@@ -530,7 +518,7 @@ vector<void *> ModelUtils::GetWorkspaceDataAddrs(const RuntimeParam &model_param
     if (has_mem_type_attr && v_memory_type[i] != RT_MEMORY_HBM) {
       v_workspace_data_addr.push_back(reinterpret_cast<uint8_t *>(v_workspace_offset[i]));
       GELOGI("L1Fusion: op: %s, GetWorkspaceDataAddrs mem_addr[workspace index %zu]:%p", op_desc->GetName().c_str(), i,
-             reinterpret_cast<uint8_t *>(v_workspace_offset[i]));
+             reinterpret_cast<uint8_t *>(reinterpret_cast<intptr_t>(v_workspace_offset[i])));
     } else {
       int64_t workspace_offset = v_workspace_offset[i];
       int64_t workspace_bytes = v_workspace_bytes[i];
@@ -558,6 +546,7 @@ Status ModelUtils::ConvertVirtualAddressToPhysical(uint8_t *virtual_address, uin
     return RT_FAILED;
   }
 
+  GELOGD("virtual_address=%p, physical_address=%p", virtual_address, physical_address);
   return SUCCESS;
 }
 }  // namespace ge

src/ge/graph/load/new_model_manager/model_utils.h

@@ -42,13 +42,6 @@ class ModelUtils {
 
   ///
   /// @ingroup domi_ome
-  /// @brief Check is the Input need trans code.
-  /// @return bool
-  ///
-  static bool IsInputTensorNeedTrans(ConstOpDescPtr op_desc, size_t tensor_index);
-
-  ///
-  /// @ingroup domi_ome
   /// @brief Get input size.
   /// @return vector<uint32_t>
   ///

src/ge/graph/load/new_model_manager/task_info/end_graph_task_info.cc

@@ -38,6 +38,7 @@ Status EndGraphTaskInfo::Init(const domi::TaskDef &task_def, DavinciModel *davin
   }
 
   model_ = davinci_model->GetRtModelHandle();
+  GELOGI("InitEndGraphTaskInfo Init Success, model:%p, stream:%p", model_, stream_);
   return SUCCESS;
 }
 

src/ge/graph/load/new_model_manager/task_info/hccl_task_info.cc

@@ -125,6 +125,7 @@ Status HcclTaskInfo::Init(const domi::TaskDef &task_def, DavinciModel *davinci_m
       return RT_FAILED;
     }
 
+    GELOGD("hccl_stream addr is=%p", stream);
     hccl_stream_list_.push_back(stream);
     davinci_model->PushHcclStream(stream);
   }
@@ -245,6 +246,8 @@ void HcclTaskInfo::GetPrivateDefByTaskDef(const domi::TaskDef &task) {
         GELOGE(RT_FAILED, "Call rtMemcpy Fail, ret = 0x%X.", ret);
         return;
       }
+
+      GELOGI("The first address of the custom info, privateDef=%p.", private_def_);
     }
   }
 }

src/ge/graph/load/new_model_manager/task_info/kernel_ex_task_info.cc

@@ -41,6 +41,7 @@ Status KernelExTaskInfo::Init(const domi::TaskDef &task_def, DavinciModel *davin
   }
 
   auto kernel_ex_def = task_def.kernel_ex();
+  const RuntimeParam &rts_param = davinci_model->GetRuntimeParam();
 
   // 1. Copy context from kernelExDef.private to workspace
   uint32_t op_index = kernel_ex_def.op_index();
@@ -50,12 +51,12 @@ Status KernelExTaskInfo::Init(const domi::TaskDef &task_def, DavinciModel *davin
     return INTERNAL_ERROR;
   }
 
-  if (CopyTaskInfo(kernel_ex_def, davinci_model->GetRuntimeParam(), op_desc) != SUCCESS) {
+  if (CopyTaskInfo(kernel_ex_def, rts_param, op_desc) != SUCCESS) {
     GELOGE(FAILED, "copy task info to workspace failed.");
     return FAILED;
   }
 
-  vector<void *> workspace_data_addrs = ModelUtils::GetWorkspaceDataAddrs(davinci_model->GetRuntimeParam(), op_desc);
+  const vector<void *> workspace_data_addrs = ModelUtils::GetWorkspaceDataAddrs(rts_param, op_desc);
   if (workspace_data_addrs.empty()) {
     GELOGE(FAILED, "workspace_data_addrs is empty.");
     return FAILED;
@@ -79,16 +80,16 @@ Status KernelExTaskInfo::Init(const domi::TaskDef &task_def, DavinciModel *davin
   uint64_t step_id_addr = 0;
   OpDescPtr step_id_node = davinci_model->GetVariableOp(NODE_NAME_GLOBAL_STEP);
   if (step_id_node != nullptr) {
-    vector<void *> v_step_id_addr = ModelUtils::GetOutputDataAddrs(davinci_model->GetRuntimeParam(), step_id_node);
+    vector<void *> v_step_id_addr = ModelUtils::GetOutputDataAddrs(rts_param, step_id_node);
     if (!v_step_id_addr.empty()) {
       step_id_addr = static_cast<uint64_t>(reinterpret_cast<uintptr_t>(v_step_id_addr[0]));
     }
   }
 
   // 3. Set workspaceaddr, inputOutputDataAddr
-  uint64_t workspace_base_addr = reinterpret_cast<uint64_t>(workspace_data_addrs[0]);
-  vector<void *> input_addrs = ModelUtils::GetInputDataAddrs(davinci_model->GetRuntimeParam(), op_desc);
-  vector<void *> output_addrs = ModelUtils::GetOutputDataAddrs(davinci_model->GetRuntimeParam(), op_desc);
+  uint64_t workspace_base_addr = reinterpret_cast<uint64_t>(reinterpret_cast<uintptr_t>(workspace_data_addrs[0]));
+  const vector<void *> input_addrs = ModelUtils::GetInputDataAddrs(rts_param, op_desc);
+  const vector<void *> output_addrs = ModelUtils::GetOutputDataAddrs(rts_param, op_desc);
   vector<void *> io_addrs;
   io_addrs.insert(io_addrs.end(), input_addrs.begin(), input_addrs.end());
   io_addrs.insert(io_addrs.end(), output_addrs.begin(), output_addrs.end());
@@ -132,7 +133,13 @@ Status KernelExTaskInfo::Init(const domi::TaskDef &task_def, DavinciModel *davin
   rt_ret = rtMemcpy(kernel_buf_, sizeof(STR_FWK_OP_KERNEL), static_cast<void *>(&fwk_op_kernel),
                     sizeof(STR_FWK_OP_KERNEL), RT_MEMCPY_HOST_TO_DEVICE);
   GE_IF_BOOL_EXEC(rt_ret != RT_ERROR_NONE, GELOGE(rt_ret, "rtMemcpy error, ret: Ox%X", rt_ret); return FAILED;)
-  davinci_model->SetZeroCopyAddr(op_desc, io_addrs, input_output_addr_);
+
+  vector<void *> virtual_io_addrs;  // use virtual address for zero copy key.
+  const vector<void *> virtual_in_addrs = ModelUtils::GetInputDataAddrs(rts_param, op_desc, false);
+  const vector<void *> virtual_out_addrs = ModelUtils::GetOutputDataAddrs(rts_param, op_desc, false);
+  virtual_io_addrs.insert(virtual_io_addrs.end(), virtual_in_addrs.begin(), virtual_in_addrs.end());
+  virtual_io_addrs.insert(virtual_io_addrs.end(), virtual_out_addrs.begin(), virtual_out_addrs.end());
+  davinci_model->SetZeroCopyAddr(op_desc, virtual_io_addrs, input_output_addr_);
 
   kernel_buf_size_ = sizeof(STR_FWK_OP_KERNEL);
   davinci_model_ = davinci_model;

src/ge/graph/load/new_model_manager/task_info/kernel_ex_task_info.h

@@ -25,6 +25,7 @@ class KernelExTaskInfo : public TaskInfo {
  public:
   KernelExTaskInfo()
       : task_id_(0),
+        stream_id_(0),
         dump_flag_(RT_KERNEL_DEFAULT),
         kernel_buf_size_(0),
         davinci_model_(nullptr),

src/ge/graph/load/new_model_manager/task_info/kernel_task_info.cc

@@ -221,13 +221,13 @@ Status KernelTaskInfo::SuperKernelLaunch() {
     return RT_FAILED;
   }
   // Call the fuse API
-  skt::SuperKernel *superKernel;
+  skt::SuperKernel *superKernel = nullptr;
   if (factory->FuseKernels(skt_kernel_list, skt_arg_list, skt_info_.last_block_dim, superKernel) != SUCCESS) {
     GELOGE(RT_FAILED, "SuperKernelLaunch: fuse call failed");
     return RT_FAILED;
   }
   // Launch a super kernel
-  if (superKernel->Launch(skt_info_.last_stream, true) != SUCCESS) {
+  if (superKernel->Launch(skt_info_.last_stream, RT_KERNEL_DUMPFLAG) != SUCCESS) {
     GELOGE(RT_FAILED, "SuperKernelLaunch: launch failed");
     return RT_FAILED;
   }
@@ -341,6 +341,7 @@ Status KernelTaskInfo::Distribute() {
   rtError_t rt_ret = RT_ERROR_NONE;
   char *skt_enable_env = getenv("SKT_ENABLE");
   int64_t env_flag = (skt_enable_env != nullptr) ? strtol(skt_enable_env, nullptr, 10) : 0;
+  bool call_skt = ((env_flag != 0) || is_l1_fusion_enable_);
   if (kernel_type_ == cce::ccKernelType::AI_CPU) {
     // blockDim is reserved parameter, set to 1
     rt_ret = rtCpuKernelLaunchWithFlag(reinterpret_cast<const void *>(so_name_.c_str()),
@@ -348,11 +349,10 @@ Status KernelTaskInfo::Distribute() {
                                        nullptr, stream_, dump_flag_);
   } else {
     /* default: not skt launch */
-    bool call_skt = ((env_flag != 0) || is_l1_fusion_enable_);
     GELOGI(
-      "KernelTaskInfo Distribute Start, sktenable:%ld taskid:%u sktid:%u last_sktid:%u stubfunc_name:%s "
+      "KernelTaskInfo Distribute Start, sktenable:%d taskid:%u sktid:%u last_sktid:%u stubfunc_name:%s "
       "stubfunc:%p blockdim:%u stream:%p",
-      env_flag, task_id_, skt_id_, skt_info_.last_task_id, stub_func_name_.c_str(), stub_func_, block_dim_, stream_);
+      call_skt, task_id_, skt_id_, skt_info_.last_task_id, stub_func_name_.c_str(), stub_func_, block_dim_, stream_);
     // l1 fusion enable and env flag open (kCloseSkt for skt debug)
     if (call_skt && (env_flag != kCloseSkt)) {
       GE_RETURN_IF_ERROR(SuperKernelDistribute());
@@ -371,7 +371,7 @@ Status KernelTaskInfo::Distribute() {
   GELOGI(
     "KernelTaskInfo Distribute Success. sktenable:%d taskid:%d sktid:%d stubfunc_name:%s stubfunc:%p "
     "blockdim:%d stream:%p",
-    env_flag, task_id_, skt_id_, stub_func_name_.c_str(), stub_func_, block_dim_, stream_);
+    call_skt, task_id_, skt_id_, stub_func_name_.c_str(), stub_func_, block_dim_, stream_);
   return SUCCESS;
 }
 
@@ -423,12 +423,12 @@ Status KernelTaskInfo::InitTVMTask(DavinciModel *davinci_model, uint16_t offset,
     stub_func_ = const_cast<char *>(bin_file_key);
   }
 
-  const vector<void *> input_data_addrs = ModelUtils::GetInputDataAddrs(davinci_model->GetRuntimeParam(), op_desc);
-  const vector<void *> output_data_addrs = ModelUtils::GetOutputDataAddrs(davinci_model->GetRuntimeParam(), op_desc);
-  const vector<void *> workspace_data_addrs =
-    ModelUtils::GetWorkspaceDataAddrs(davinci_model->GetRuntimeParam(), op_desc);
-  vector<void *> tensor_device_addrs;
+  const RuntimeParam &rts_param = davinci_model->GetRuntimeParam();
+  const vector<void *> input_data_addrs = ModelUtils::GetInputDataAddrs(rts_param, op_desc);
+  const vector<void *> output_data_addrs = ModelUtils::GetOutputDataAddrs(rts_param, op_desc);
+  const vector<void *> workspace_data_addrs = ModelUtils::GetWorkspaceDataAddrs(rts_param, op_desc);
 
+  vector<void *> tensor_device_addrs;
   tensor_device_addrs.insert(tensor_device_addrs.end(), input_data_addrs.begin(), input_data_addrs.end());
   tensor_device_addrs.insert(tensor_device_addrs.end(), output_data_addrs.begin(), output_data_addrs.end());
   tensor_device_addrs.insert(tensor_device_addrs.end(), workspace_data_addrs.begin(), workspace_data_addrs.end());
@@ -468,7 +468,13 @@ Status KernelTaskInfo::InitTVMTask(DavinciModel *davinci_model, uint16_t offset,
       reinterpret_cast<void *>(reinterpret_cast<uintptr_t>(args_) + offset + sizeof(void *) * input_data_addrs.size());
   }
 
-  davinci_model_->SetZeroCopyAddr(op_desc, tensor_device_addrs, static_cast<char *>(args_) + offset);
+  vector<void *> virtual_io_addrs;  // use virtual address for zero copy key.
+  const vector<void *> virtual_in_addrs = ModelUtils::GetInputDataAddrs(rts_param, op_desc, false);
+  const vector<void *> virtual_out_addrs = ModelUtils::GetOutputDataAddrs(rts_param, op_desc, false);
+  virtual_io_addrs.insert(virtual_io_addrs.end(), virtual_in_addrs.begin(), virtual_in_addrs.end());
+  virtual_io_addrs.insert(virtual_io_addrs.end(), virtual_out_addrs.begin(), virtual_out_addrs.end());
+  davinci_model_->SetZeroCopyAddr(op_desc, virtual_io_addrs, static_cast<char *>(args_) + offset);
+
   // update origin l2 data
   string sm_desc = kernel_def.sm_desc();
   char *sm_contrl = nullptr;
@@ -516,6 +522,7 @@ Status KernelTaskInfo::InitAICPUCustomTask(const std::map<uint32_t, std::shared_
   }
 
   auto op_desc = iter->second;
+  const RuntimeParam &rts_param = davinci_model_->GetRuntimeParam();
 
   const domi::KernelContext &context = kernel_def.context();
   const uint32_t kCustomAicpuArgsLen = 5;
@@ -534,11 +541,8 @@ Status KernelTaskInfo::InitAICPUCustomTask(const std::map<uint32_t, std::shared_
     ctx_.argsOffset[i] = (reinterpret_cast<uint16_t *>(const_cast<char *>(context.args_offset().data())))[i];
   }
 
-  const std::vector<void *> input_data_addrs =
-    ModelUtils::GetInputDataAddrs(davinci_model_->GetRuntimeParam(), op_desc);
-  const std::vector<void *> output_data_addrs =
-    ModelUtils::GetOutputDataAddrs(davinci_model_->GetRuntimeParam(), op_desc);
-
+  const std::vector<void *> input_data_addrs = ModelUtils::GetInputDataAddrs(rts_param, op_desc);
+  const std::vector<void *> output_data_addrs = ModelUtils::GetOutputDataAddrs(rts_param, op_desc);
   Status ret = StoreInputOutputTensor(input_data_addrs, output_data_addrs, ModelUtils::GetInputDescs(op_desc),
                                       ModelUtils::GetOutputDescs(op_desc));
 
@@ -583,15 +587,15 @@ Status KernelTaskInfo::InitAICPUCustomTask(const std::map<uint32_t, std::shared_
     }
   }
   *(reinterpret_cast<uint64_t *>(args + ctx_.argsOffset[0])) =
-    reinterpret_cast<uint64_t>(custom_info_.input_descs);  // arg 0
+    reinterpret_cast<uint64_t>(reinterpret_cast<uintptr_t>(custom_info_.input_descs));  // arg 0
   *(reinterpret_cast<uint64_t *>(args + ctx_.argsOffset[1])) =
-    reinterpret_cast<uint64_t>(custom_info_.input_addrs);  // arg 1
+    reinterpret_cast<uint64_t>(reinterpret_cast<uintptr_t>(custom_info_.input_addrs));  // arg 1
   *(reinterpret_cast<uint64_t *>(args + ctx_.argsOffset[2])) =
-    reinterpret_cast<uint64_t>(custom_info_.output_descs);  // arg 2
+    reinterpret_cast<uint64_t>(reinterpret_cast<uintptr_t>(custom_info_.output_descs));  // arg 2
   *(reinterpret_cast<uint64_t *>(args + ctx_.argsOffset[3])) =
-    reinterpret_cast<uint64_t>(custom_info_.output_addrs);  // arg 3
+    reinterpret_cast<uint64_t>(reinterpret_cast<uintptr_t>(custom_info_.output_addrs));  // arg 3
   *(reinterpret_cast<uint64_t *>(args + ctx_.argsOffset[4])) =
-    reinterpret_cast<uint64_t>(custom_info_.attr_handle);  // arg 4
+    reinterpret_cast<uint64_t>(reinterpret_cast<uintptr_t>(custom_info_.attr_handle));  // arg 4
 
   rt_ret = rtMalloc(&args_, args_size_, RT_MEMORY_HBM);
   if (rt_ret != RT_ERROR_NONE) {
@@ -606,8 +610,10 @@ Status KernelTaskInfo::InitAICPUCustomTask(const std::map<uint32_t, std::shared_
     return RT_FAILED;
   }
 
-  davinci_model_->SetZeroCopyAddr(op_desc, input_data_addrs, custom_info_.input_addrs);
-  davinci_model_->SetZeroCopyAddr(op_desc, output_data_addrs, custom_info_.output_addrs);
+  const vector<void *> virtual_in_addrs = ModelUtils::GetInputDataAddrs(rts_param, op_desc, false);
+  const vector<void *> virtual_out_addrs = ModelUtils::GetOutputDataAddrs(rts_param, op_desc, false);
+  davinci_model_->SetZeroCopyAddr(op_desc, virtual_in_addrs, custom_info_.input_addrs);
+  davinci_model_->SetZeroCopyAddr(op_desc, virtual_out_addrs, custom_info_.output_addrs);
   return SUCCESS;
 }
 
@@ -714,8 +720,10 @@ Status KernelTaskInfo::InitAicpuTask(const std::map<uint32_t, OpDescPtr> &op_lis
   }
 
   OpDescPtr op_desc = iter->second;
-  vector<void *> input_addrs = ModelUtils::GetInputDataAddrs(davinci_model_->GetRuntimeParam(), op_desc);
-  vector<void *> output_addrs = ModelUtils::GetOutputDataAddrs(davinci_model_->GetRuntimeParam(), op_desc);
+  const RuntimeParam &rts_param = davinci_model_->GetRuntimeParam();
+
+  vector<void *> input_addrs = ModelUtils::GetInputDataAddrs(rts_param, op_desc);
+  vector<void *> output_addrs = ModelUtils::GetOutputDataAddrs(rts_param, op_desc);
   vector<void *> io_addrs;
   io_addrs.insert(io_addrs.end(), input_addrs.begin(), input_addrs.end());
   io_addrs.insert(io_addrs.end(), output_addrs.begin(), output_addrs.end());
@@ -752,7 +760,13 @@ Status KernelTaskInfo::InitAicpuTask(const std::map<uint32_t, OpDescPtr> &op_lis
                                           sizeof(void *) * input_addrs.size());
   }
 
-  davinci_model_->SetZeroCopyAddr(op_desc, io_addrs, static_cast<char *>(args_) + sizeof(aicpu::AicpuParamHead));
+  vector<void *> virtual_io_addrs;  // use virtual address for zero copy key.
+  const vector<void *> virtual_in_addrs = ModelUtils::GetInputDataAddrs(rts_param, op_desc, false);
+  const vector<void *> virtual_out_addrs = ModelUtils::GetOutputDataAddrs(rts_param, op_desc, false);
+  virtual_io_addrs.insert(virtual_io_addrs.end(), virtual_in_addrs.begin(), virtual_in_addrs.end());
+  virtual_io_addrs.insert(virtual_io_addrs.end(), virtual_out_addrs.begin(), virtual_out_addrs.end());
+  davinci_model_->SetZeroCopyAddr(op_desc, virtual_io_addrs,
+                                  static_cast<char *>(args_) + sizeof(aicpu::AicpuParamHead));
   return SUCCESS;
 }
 
@@ -977,7 +991,7 @@ Status KernelTaskInfo::SetFlowtable(std::string &flowtable, const domi::KernelDe
 
     *(reinterpret_cast<uint64_t *>(
       args + (reinterpret_cast<uint16_t *>(const_cast<char *>(context.args_offset().data())))[0])) =
-      reinterpret_cast<uint64_t>(flowtable_);
+      reinterpret_cast<uint64_t>(reinterpret_cast<uintptr_t>(flowtable_));
   }
   return SUCCESS;
 }

src/ge/graph/load/new_model_manager/task_info/memcpy_addr_async_task_info.cc

@@ -0,0 +1,149 @@
+/**
+ * Copyright 2019-2020 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.
+ */
+
+#include "graph/load/new_model_manager/task_info/memcpy_addr_async_task_info.h"
+
+#include "framework/common/debug/ge_log.h"
+#include "graph/load/new_model_manager/davinci_model.h"
+
+namespace ge {
+Status MemcpyAddrAsyncTaskInfo::Init(const domi::TaskDef &task_def, DavinciModel *davinci_model) {
+  GELOGI("MemcpyAddrAsyncTaskInfo Init Start.");
+  if (davinci_model == nullptr) {
+    GELOGE(PARAM_INVALID, "davinci_model is null!");
+    return PARAM_INVALID;
+  }
+
+  Status ret = SetStream(task_def.stream_id(), davinci_model->GetStreamList());
+  if (ret != SUCCESS) {
+    return ret;
+  }
+
+  auto memcpy_async_def = task_def.memcpy_async();
+
+  uint64_t logic_dst = memcpy_async_def.dst();
+  uint64_t logic_src = memcpy_async_def.src();
+
+  dst_max_ = memcpy_async_def.dst_max();
+
+  uint64_t update_base_addr = 0;
+  ret = GetUpdateBaseAddr(davinci_model, logic_src, update_base_addr);
+  if (ret != SUCCESS) {
+    return ret;
+  }
+  src_ = reinterpret_cast<uint8_t *>(update_base_addr + logic_src);
+  if (src_ == nullptr) {
+    GELOGE(PARAM_INVALID, "src_ is null!");
+    return PARAM_INVALID;
+  }
+
+  uint64_t mem_base = reinterpret_cast<uint64_t>(davinci_model->MemBase());
+  uint64_t logic_mem_base = davinci_model->GetRtBaseAddr();
+  dst_ = reinterpret_cast<uint8_t *>(mem_base + (logic_dst - logic_mem_base));
+  if (dst_ == nullptr) {
+    GELOGE(PARAM_INVALID, "dst_ is null!");
+    return PARAM_INVALID;
+  }
+
+  count_ = memcpy_async_def.count();
+  kind_ = memcpy_async_def.kind();
+
+  // malloc args memory
+  size_t args_size = sizeof(void *);
+  rtError_t rt_ret = rtMalloc(&args_, args_size * 2, RT_MEMORY_HBM);
+  if (rt_ret != RT_ERROR_NONE) {
+    GELOGE(RT_FAILED, "Call rt api failed, ret: 0x%X", rt_ret);
+    return RT_FAILED;
+  }
+
+  // copy orign src
+  GELOGI("src_args:%p, destMax:%zu, src_:%p, count=%zu, kind=%u", args_, args_size, src_, args_size,
+         RT_MEMCPY_HOST_TO_DEVICE);
+  rt_ret = rtMemcpy(args_, args_size, &src_, args_size, RT_MEMCPY_HOST_TO_DEVICE);
+  if (rt_ret != RT_ERROR_NONE) {
+    GELOGE(RT_FAILED, "Call rt api for src failed, ret: 0x%X", rt_ret);
+    return RT_FAILED;
+  }
+
+  // copy orign dst
+  GELOGI("dst_args:%p, destMax:%zu, dst_:%p, count=%zu, kind=%u",
+         reinterpret_cast<void *>(reinterpret_cast<uintptr_t>(args_) + args_size), args_size, dst_, args_size,
+         RT_MEMCPY_HOST_TO_DEVICE);
+  rt_ret = rtMemcpy(reinterpret_cast<void *>(reinterpret_cast<uintptr_t>(args_) + args_size), args_size, &dst_,
+                    args_size, RT_MEMCPY_HOST_TO_DEVICE);
+  if (rt_ret != RT_ERROR_NONE) {
+    GELOGE(RT_FAILED, "Call rt api for dst failed, ret: 0x%X", rt_ret);
+    return RT_FAILED;
+  }
+
+  GELOGI("InitMemcpyAddrAsyncTaskInfo, logic_src:%p, logic_dst:%p, src:%p, dst:%p, src_args:%p, dst_args:%p",
+         reinterpret_cast<uint8_t *>(reinterpret_cast<uintptr_t>(logic_src)),
+         reinterpret_cast<uint8_t *>(reinterpret_cast<uintptr_t>(logic_dst)), src_, dst_, args_,
+         reinterpret_cast<void *>(reinterpret_cast<uintptr_t>(args_) + args_size));
+
+  return SUCCESS;
+}
+
+Status MemcpyAddrAsyncTaskInfo::Distribute() {
+  GELOGI("MemcpyAddrAsyncTaskInfo Distribute Start.");
+  GELOGI("Distribute MemcpyAddrAsync, dst_max:%lu, count:%lu, kind:%u.", dst_max_, count_, kind_);
+
+  rtError_t rt_ret = rtMemcpyAsync(reinterpret_cast<void *>(reinterpret_cast<uintptr_t>(args_) + sizeof(void *)),
+                                   dst_max_, args_, count_, static_cast<rtMemcpyKind_t>(kind_), stream_);
+  if (rt_ret != RT_ERROR_NONE) {
+    GELOGE(RT_FAILED, "Call rt api failed, ret: 0x%X", rt_ret);
+    return RT_FAILED;
+  }
+
+  return SUCCESS;
+}
+
+Status MemcpyAddrAsyncTaskInfo::GetUpdateBaseAddr(DavinciModel *davinci_model, uint64_t update_addr,
+                                                  uint64_t &base_addr) {
+  GE_CHECK_NOTNULL(davinci_model);
+  uint64_t data_base_addr =
+    reinterpret_cast<uint64_t>(reinterpret_cast<uintptr_t>(davinci_model->MemBase())) - davinci_model->GetRtBaseAddr();
+  uint64_t weight_base_addr = reinterpret_cast<uint64_t>(reinterpret_cast<uintptr_t>(davinci_model->WeightsMemBase())) -
+                              davinci_model->GetRtWeightAddr();
+  uint64_t var_base_addr = reinterpret_cast<uint64_t>(reinterpret_cast<uintptr_t>(davinci_model->VarMemBase())) -
+                           davinci_model->GetRtVarAddr();
+
+  uint64_t data_base_addr_start = davinci_model->GetRtBaseAddr();
+  uint64_t data_base_addr_end = davinci_model->GetRtBaseAddr() + davinci_model->TotalMemSize();
+  uint64_t wight_base_addr_start = davinci_model->GetRtWeightAddr();
+  uint64_t wight_base_addr_end = davinci_model->GetRtWeightAddr() + davinci_model->TotalWeightsMemSize();
+  uint64_t varible_base_addr_start = davinci_model->GetRtVarAddr();
+  uint64_t varible_base_addr_end = davinci_model->GetRtVarAddr() + davinci_model->TotalVarMemSize();
+
+  if ((data_base_addr_start <= update_addr) && (update_addr <= data_base_addr_end)) {
+    base_addr = data_base_addr;
+    GELOGI("The update_addr is data address.");
+  } else if ((wight_base_addr_start <= update_addr) && (update_addr <= wight_base_addr_end)) {
+    base_addr = weight_base_addr;
+    GELOGI("The update_addr is weight address.");
+  } else if ((varible_base_addr_start <= update_addr) && (update_addr <= varible_base_addr_end)) {
+    base_addr = var_base_addr;
+    GELOGI("The update_addr is variable address.");
+  } else if (update_addr != 0) {
+    base_addr = 0;
+    GELOGE(PARAM_INVALID, "The update_addr is abnormal.");
+    return PARAM_INVALID;
+  }
+  return SUCCESS;
+}
+
+REGISTER_TASK_INFO(RT_MODEL_TASK_MEMCPY_ADDR_ASYNC, MemcpyAddrAsyncTaskInfo);
+}  // namespace ge

src/ge/graph/load/new_model_manager/task_info/memcpy_addr_async_task_info.h

@@ -0,0 +1,55 @@
+/**
+ * Copyright 2019-2020 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 GE_GRAPH_LOAD_NEW_MODEL_MANAGER_TASK_INFO_MEMCPY_ADDR_ASYNC_TASK_INFO_H_
+#define GE_GRAPH_LOAD_NEW_MODEL_MANAGER_TASK_INFO_MEMCPY_ADDR_ASYNC_TASK_INFO_H_
+#include "graph/load/new_model_manager/task_info/task_info.h"
+
+namespace ge {
+class MemcpyAddrAsyncTaskInfo : public TaskInfo {
+ public:
+  MemcpyAddrAsyncTaskInfo() : dst_(nullptr), dst_max_(0), src_(nullptr), args_(nullptr), count_(0), kind_(0) {}
+
+  ~MemcpyAddrAsyncTaskInfo() override {
+    src_ = nullptr;
+    dst_ = nullptr;
+
+    if (args_ != nullptr) {
+      rtError_t ret = rtFree(args_);
+      if (ret != RT_ERROR_NONE) {
+        GELOGE(RT_FAILED, "Call rt api failed, ret: 0x%X", ret);
+      }
+    }
+
+    args_ = nullptr;
+  }
+
+  Status Init(const domi::TaskDef &task_def, DavinciModel *davinci_model) override;
+
+  Status Distribute() override;
+
+ private:
+  Status GetUpdateBaseAddr(DavinciModel *davinci_model, uint64_t update_addr, uint64_t &base_addr);
+
+  void *dst_;
+  uint64_t dst_max_;
+  void *src_;
+  void *args_;
+  uint64_t count_;
+  uint32_t kind_;
+};
+}  // namespace ge
+#endif  // GE_GRAPH_LOAD_NEW_MODEL_MANAGER_TASK_INFO_MEMCPY_ADDR_ASYNC_TASK_INFO_H_

src/ge/graph/load/new_model_manager/task_info/memcpy_async_task_info.cc

@@ -51,6 +51,9 @@ Status MemcpyAsyncTaskInfo::Init(const domi::TaskDef &task_def, DavinciModel *da
 
   count_ = memcpy_async_def.count();
   kind_ = memcpy_async_def.kind();
+  GELOGI("MemcpyAsyncTaskInfo Init Success, logic_src:%p, logic_dst:%p, src:%p, dst:%p",
+         reinterpret_cast<uint8_t *>(reinterpret_cast<uintptr_t>(logic_src)),
+         reinterpret_cast<uint8_t *>(reinterpret_cast<uintptr_t>(logic_dst)), src_, dst_);
 
   return SUCCESS;
 }

src/ge/graph/load/new_model_manager/task_info/stream_active_task_info.cc

@@ -63,6 +63,8 @@ Status StreamActiveTaskInfo::Init(const domi::TaskDef &task_def, DavinciModel *d
 
   active_stream_ = davinci_model->GetStreamList()[active_stream_index_list[internal_index]];
   active_stream_id_ = stream_active_def.active_stream_id();
+  GELOGI("InitStreamActiveTaskInfo Init Success, index:%u, activeStream:%p, activeStreamID:%u.", internal_index,
+         active_stream_, active_stream_id_);
 
   return SUCCESS;
 }
@@ -74,6 +76,8 @@ Status StreamActiveTaskInfo::Distribute() {
     GELOGE(RT_FAILED, "Call rt api failed, ret: 0x%X", rt_ret);
     return RT_FAILED;
   }
+
+  GELOGI("StreamActiveTaskInfo Distribute Success. activeStreamID:%p.", active_stream_);
   return SUCCESS;
 }
 

src/ge/graph/load/new_model_manager/task_info/stream_switch_task_info.cc

@@ -95,6 +95,10 @@ Status StreamSwitchTaskInfo::Init(const domi::TaskDef &task_def, DavinciModel *d
     }
     data_type_ = static_cast<rtSwitchDataType_t>(data_type);
   }
+
+  GELOGI("InitStreamSwitchTaskInfo Init Success, cond:%d, trueStream:%p, trueStreamID:%u, datatype:%d.", cond_,
+         true_stream_, true_stream_id_, data_type_);
+
   return SUCCESS;
 }
 
@@ -105,6 +109,8 @@ Status StreamSwitchTaskInfo::Distribute() {
     GELOGE(RT_FAILED, "Call rt api failed, ret: 0x%X", rt_ret);
     return RT_FAILED;
   }
+
+  GELOGI("StreamSwitchTaskInfo Distribute Success. cond:%d, stream:%p, datatype:%d.", cond_, true_stream_, data_type_);
   return SUCCESS;
 }
 

src/ge/graph/load/new_model_manager/task_info/super_kernel/super_kernel.cc

@@ -19,17 +19,17 @@
 
 namespace ge {
 namespace skt {
-Status SuperKernel::Launch(rtStream_t stream, bool dump_flag) {
+Status SuperKernel::Launch(rtStream_t stream, uint32_t dump_flag) {
   const void *func_stub_ = this->GetFuncStub();
 
-  const void *args[] = {this->GetNavTablePtr(), (const void *)this->GetNavTableSize()};
+  const void *args[] = {this->GetNavTablePtr(),
+                        reinterpret_cast<const void *>(reinterpret_cast<uintptr_t>(this->GetNavTableSize()))};
 
-  void *device_args_addr = nullptr;
-  rtError_t rt_ret = rtMalloc((void **)&(device_args_addr), sizeof(args), RT_MEMORY_HBM);
+  rtError_t rt_ret = rtMalloc((void **)&(device_args_addr_), sizeof(args), RT_MEMORY_HBM);
   GE_IF_BOOL_EXEC(rt_ret != RT_ERROR_NONE, GELOGE(rt_ret, "rtMalloc failied. error: 0x%X", rt_ret); return FAILED;)
-  rt_ret = rtMemcpy((void *)device_args_addr, sizeof(args), (void *)args, sizeof(args), RT_MEMCPY_HOST_TO_DEVICE);
+  rt_ret = rtMemcpy((void *)device_args_addr_, sizeof(args), (void *)args, sizeof(args), RT_MEMCPY_HOST_TO_DEVICE);
   GE_IF_BOOL_EXEC(rt_ret != RT_ERROR_NONE, GELOGE(rt_ret, "rtMemcpy failied. error: 0x%X", rt_ret); return FAILED;)
-  rt_ret = rtKernelLaunchWithFlag((void *const)func_stub_, block_dim_, device_args_addr, sizeof(args), NULL, stream,
+  rt_ret = rtKernelLaunchWithFlag((void *const)func_stub_, block_dim_, device_args_addr_, sizeof(args), NULL, stream,
                                   dump_flag);
   GE_IF_BOOL_EXEC(rt_ret != RT_ERROR_NONE, GELOGE(rt_ret, "rtKernelLaunchWithFlag failied. error: 0x%X", rt_ret);
                   return FAILED;)

src/ge/graph/load/new_model_manager/task_info/super_kernel/super_kernel.h

@@ -25,6 +25,7 @@ namespace ge {
 namespace skt {
 class SuperKernel {
  private:
+  void *device_args_addr_ = nullptr;
   const void *func_stub_;
   void *dev_nav_table_;
   uint64_t nav_table_size_;
@@ -33,8 +34,18 @@ class SuperKernel {
  public:
   SuperKernel(const void *stub, void *ptr, uint64_t sz, uint32_t dim)
       : func_stub_(stub), dev_nav_table_(ptr), nav_table_size_(sz), block_dim_(dim) {}
-  ~SuperKernel() {}
-  Status Launch(rtStream_t stream, bool dump_flag);
+  ~SuperKernel() {
+    // free memory when all releasing
+    if (device_args_addr_ != nullptr) {
+      GE_CHK_RT(rtFree(device_args_addr_));
+      GELOGI("SKT: super_kernel args addr free.");
+    }
+    if (dev_nav_table_ != nullptr) {
+      GE_CHK_RT(rtFree(dev_nav_table_));
+      GELOGI("SKT: super_kernel args addr free.");
+    }
+  }
+  Status Launch(rtStream_t stream, uint32_t dump_flag);
   const void *GetFuncStub() const { return func_stub_; }
   const void *GetNavTablePtr() const { return dev_nav_table_; }
   uint64_t GetNavTableSize() const { return nav_table_size_; }

src/ge/graph/load/new_model_manager/task_info/super_kernel/super_kernel_factory.cc

@@ -30,26 +30,26 @@ Status SuperKernelFactory::Init() {
     rt_ret = rtGetFunctionByName(this->sk_stub_name_.c_str(), &this->func_stub_);
     GE_IF_BOOL_EXEC(rt_ret != RT_ERROR_NONE, GELOGE(rt_ret,
                                                     "rtGetFunctionByName "
-                                                    "failied. stub_func: %s",
+                                                    "failed. stub_func: %s",
                                                     this->sk_stub_name_.c_str());
                     return FAILED;)
     rt_ret = rtGetAddrByFun(this->func_stub_, &this->func_ptr_);
-    GE_IF_BOOL_EXEC(rt_ret != RT_ERROR_NONE, GELOGE(rt_ret, "rtGetAddrByFun failied. error: 0x%X", rt_ret);
+    GE_IF_BOOL_EXEC(rt_ret != RT_ERROR_NONE, GELOGE(rt_ret, "rtGetAddrByFun failed. error: 0x%X", rt_ret);
                     return FAILED;)
     if (this->use_physical_address_ != nullptr) {
       void *skt_func = nullptr;
       rt_ret = rtKernelConfigTransArg(this->func_ptr_, sizeof(uint64_t), 0, &skt_func);
-      GE_IF_BOOL_EXEC(rt_ret != RT_ERROR_NONE, GELOGE(rt_ret, "rtKernelConfigTransArg failied. error: 0x%X", rt_ret);
+      GE_IF_BOOL_EXEC(rt_ret != RT_ERROR_NONE, GELOGE(rt_ret, "rtKernelConfigTransArg failed. error: 0x%X", rt_ret);
                       return FAILED;)
       GELOGD(
         "SKT: fuseKernels super_kernel_template subFunc %p, device func "
         "address %p, device physic PC %p",
-        (uint64_t)this->func_stub_, (uint64_t)this->func_ptr_, (uint64_t)skt_func);
+        this->func_stub_, this->func_ptr_, skt_func);
     } else {
       GELOGD(
         "SKT: fuseKernels super_kernel_template subFunc %p, device func "
         "address %p",
-        (uint64_t)this->func_stub_, (uint64_t)this->func_ptr_);
+        this->func_stub_, this->func_ptr_);
     }
   }
   is_init_ = true;
@@ -94,63 +94,66 @@ Status SuperKernelFactory::FuseKernels(const std::vector<void *> &stub_func_list
   uint64_t nav_table_size = 2 * stub_func_list.size() * sizeof(int64_t);
 
   rtError_t rt_ret;
+  void *hbm_nav_table_addr = nullptr;
   if (this->use_physical_address_ != nullptr) {
     for (unsigned i = 0; i < stub_func_list.size(); i++) {
       void *sub_device_func = nullptr;
       rt_ret = rtGetAddrByFun(stub_func_list[i], &sub_device_func);
-      GE_IF_BOOL_EXEC(rt_ret != RT_ERROR_NONE, GELOGE(rt_ret, "rtGetAddrByFun failied. error: 0x%X", rt_ret);
+      GE_IF_BOOL_EXEC(rt_ret != RT_ERROR_NONE, GELOGE(rt_ret, "rtGetAddrByFun failed. error: 0x%X", rt_ret);
                       return FAILED;)
       void *sub_device_func_pys = nullptr;
       void *args_addr_pys = nullptr;
       rt_ret = rtKernelConfigTransArg(sub_device_func, sizeof(uint64_t), 0, &sub_device_func_pys);
-      GE_IF_BOOL_EXEC(rt_ret != RT_ERROR_NONE, GELOGE(rt_ret, "rtKernelConfigTransArg failied. error: 0x%X", rt_ret);
+      GE_IF_BOOL_EXEC(rt_ret != RT_ERROR_NONE, GELOGE(rt_ret, "rtKernelConfigTransArg failed. error: 0x%X", rt_ret);
                       return FAILED;)
       rt_ret = rtKernelConfigTransArg(args_addr_list[i], sizeof(uint64_t), 0, &args_addr_pys);
-      GE_IF_BOOL_EXEC(rt_ret != RT_ERROR_NONE, GELOGE(rt_ret, "rtKernelConfigTransArg failied. error: 0x%X", rt_ret);
+      GE_IF_BOOL_EXEC(rt_ret != RT_ERROR_NONE, GELOGE(rt_ret, "rtKernelConfigTransArg failed. error: 0x%X", rt_ret);
                       return FAILED;)
       GELOGD(
         "SKT: fuseKernels subFunc %p, device func address %p, device "
         "physic func address %p",
-        stub_func_list[i], (uint64_t)sub_device_func, (uint64_t)sub_device_func_pys);
-      nav_table[i * 2] = (uint64_t)sub_device_func_pys / 4;
-      GELOGD("SKT: CALL offet %p", nav_table[i * 2]);
-      nav_table[i * 2 + 1] = (uint64_t)args_addr_pys;
+        stub_func_list[i], sub_device_func, sub_device_func_pys);
+      // store two uint64_t address
+      // address divided by 4 because of 32bits encoding, call offset will *4 when calculating
+      nav_table[i * 2] = reinterpret_cast<uint64_t>(reinterpret_cast<uintptr_t>(sub_device_func_pys)) / 4;
+      GELOGD("SKT: CALL offset %p", nav_table[i * 2]);
+      nav_table[i * 2 + 1] = reinterpret_cast<uint64_t>(reinterpret_cast<uintptr_t>(args_addr_pys));
+
       GELOGD("SKT: fuseKernels args base address %p", nav_table[i * 2 + 1]);
     }
 
-    void *hbm_nav_table_addr = nullptr;
     void *hbm_nav_table_addr_pys = nullptr;
     rt_ret = rtMalloc((void **)&hbm_nav_table_addr, nav_table_size, RT_MEMORY_HBM);
-    GE_IF_BOOL_EXEC(rt_ret != RT_ERROR_NONE, GELOGE(rt_ret, "rtMalloc failied. error: 0x%X", rt_ret); return FAILED;)
+    GE_IF_BOOL_EXEC(rt_ret != RT_ERROR_NONE, GELOGE(rt_ret, "rtMalloc failed. error: 0x%X", rt_ret); return FAILED;)
     rt_ret =
       rtMemcpy((void *)hbm_nav_table_addr, nav_table_size, (void *)nav_table, nav_table_size, RT_MEMCPY_HOST_TO_DEVICE);
-    GE_IF_BOOL_EXEC(rt_ret != RT_ERROR_NONE, GELOGE(rt_ret, "rtMemcpy failied. error: 0x%X", rt_ret); return FAILED;)
+    GE_IF_BOOL_EXEC(rt_ret != RT_ERROR_NONE, GELOGE(rt_ret, "rtMemcpy failed. error: 0x%X", rt_ret); return FAILED;)
     rt_ret = rtKernelConfigTransArg(hbm_nav_table_addr, sizeof(uint64_t), 0, &hbm_nav_table_addr_pys);
-    GE_IF_BOOL_EXEC(rt_ret != RT_ERROR_NONE, GELOGE(rt_ret, "rtKernelConfigTransArg failied. error: 0x%X", rt_ret);
+    GE_IF_BOOL_EXEC(rt_ret != RT_ERROR_NONE, GELOGE(rt_ret, "rtKernelConfigTransArg failed. error: 0x%X", rt_ret);
                     return FAILED;)
 
-    GELOGD("SKT: hbm_nav_table_addr %p, hbm_nav_table_addr_pys %p", (uint64_t)hbm_nav_table_addr,
-           (uint64_t)hbm_nav_table_addr_pys);
+    GELOGD("SKT: hbm_nav_table_addr %p, hbm_nav_table_addr_pys %p", hbm_nav_table_addr, hbm_nav_table_addr_pys);
     // Create the necessary metadata for the super kernel
     h = new SuperKernel(this->func_stub_, hbm_nav_table_addr_pys, nav_table_size, block_dim);
   } else {
     for (unsigned i = 0; i < stub_func_list.size(); i++) {
       void *sub_device_func = nullptr;
       rt_ret = rtGetAddrByFun(stub_func_list[i], &sub_device_func);
-      GE_IF_BOOL_EXEC(rt_ret != RT_ERROR_NONE, GELOGE(rt_ret, "rtGetAddrByFun failied. error: 0x%X", rt_ret);
+      GE_IF_BOOL_EXEC(rt_ret != RT_ERROR_NONE, GELOGE(rt_ret, "rtGetAddrByFun failed. error: 0x%X", rt_ret);
                       return FAILED;)
-      GELOGD("SKT: fuseKernels subFunc %p, device func address %p", stub_func_list[i], (uint64_t)sub_device_func);
-      nav_table[i * 2] = (uint64_t)sub_device_func / 4;
+      GELOGD("SKT: fuseKernels subFunc %p, device func address %p", stub_func_list[i], sub_device_func);
+      // store two uint64_t address
+      // address divided by 4 because of 32bits encoding, call offset will *4 when calculating
+      nav_table[i * 2] = reinterpret_cast<uint64_t>(reinterpret_cast<uintptr_t>(sub_device_func)) / 4;
       GELOGD("SKT: CALL offet %p", nav_table[i * 2]);
-      nav_table[i * 2 + 1] = (uint64_t)args_addr_list[i];
+      nav_table[i * 2 + 1] = reinterpret_cast<uint64_t>(reinterpret_cast<uintptr_t>(args_addr_list[i]));
       GELOGD("SKT: fuseKernels args base address %p", nav_table[i * 2 + 1]);
     }
-    void *hbm_nav_table_addr = nullptr;
     rt_ret = rtMalloc((void **)&hbm_nav_table_addr, nav_table_size, RT_MEMORY_HBM);
-    GE_IF_BOOL_EXEC(rt_ret != RT_ERROR_NONE, GELOGE(rt_ret, "rtMalloc failied. error: 0x%X", rt_ret); return FAILED;)
+    GE_IF_BOOL_EXEC(rt_ret != RT_ERROR_NONE, GELOGE(rt_ret, "rtMalloc failed. error: 0x%X", rt_ret); return FAILED;)
     rt_ret =
       rtMemcpy((void *)hbm_nav_table_addr, nav_table_size, (void *)nav_table, nav_table_size, RT_MEMCPY_HOST_TO_DEVICE);
-    GE_IF_BOOL_EXEC(rt_ret != RT_ERROR_NONE, GELOGE(rt_ret, "rtMemcpy failied. error: 0x%X", rt_ret); return FAILED;)
+    GE_IF_BOOL_EXEC(rt_ret != RT_ERROR_NONE, GELOGE(rt_ret, "rtMemcpy failed. error: 0x%X", rt_ret); return FAILED;)
     // Create the necessary metadata for the super kernel
     h = new SuperKernel(this->func_stub_, hbm_nav_table_addr, nav_table_size, block_dim);
   }

src/ge/graph/load/new_model_manager/task_info/super_kernel/super_kernel_factory.h

@@ -31,12 +31,12 @@ class SuperKernelFactory {
   const char *use_physical_address_ = getenv("GE_USE_PHYSICAL_ADDRESS");
   bool is_init_ = false;
   SuperKernelFactory(){};
+  ~SuperKernelFactory(){};
 
  public:
   SuperKernelFactory(SuperKernelFactory const &) = delete;
   void operator=(SuperKernelFactory const &) = delete;
   static SuperKernelFactory &GetInstance();
-  SuperKernelFactory(const std::string &sk_stub_name_, const std::string &bin_file);
   Status Init();
   Status Uninitialize();
   Status FuseKernels(const std::vector<void *> &stub_func_list, const std::vector<void *> &args_addr_list,

src/ge/graph/manager/graph_manager.cc

@@ -33,6 +33,7 @@
 #include "framework/common/debug/ge_log.h"
 #include "framework/common/ge_inner_error_codes.h"
 #include "framework/common/ge_types.h"
+#include "graph/manager/util/rt_context_util.h"
 #include "graph/common/transop_util.h"
 #include "graph/debug/ge_attr_define.h"
 #include "graph/ge_context.h"
@@ -117,6 +118,7 @@ Status GraphManager::Initialize(const std::map<string, string> &options) {
   }
 
   graph_map_.clear();
+  cache_helper_map_.clear();
   init_flag_ = true;
 
   thread_run_flag_ = true;
@@ -180,6 +182,7 @@ Status GraphManager::Finalize() {
     }
   }
   graph_map_.clear();
+  cache_helper_map_.clear();
 
   // graph context
   if (graph_context_ != nullptr) {
@@ -426,6 +429,13 @@ Status GraphManager::PreRun(const GraphNodePtr &graph_node, const std::vector<Ge
   sub_graph_list[0]->SetSubGraph(merged_compute_graph);
   // set subgraphlist to graphnode
   graph_node->SetSubGraph(sub_graph_list);
+  // when set incre build, save om model and var manager
+  auto save_ret = SaveCacheAfterBuild(graph_node->GetGraphId(), merged_compute_graph, ge_model);
+  if (save_ret != SUCCESS) {
+    GELOGW("Fail to save cache.");
+  }
+  // release rts generate context
+  RtContextUtil::GetInstance().DestroyrtContexts();
   GE_TIMESTAMP_END(PreRun, "GraphManager::PreRun");
   GEEVENT("[GEPERFTRACE] GE PreRun End");
   return ret;
@@ -444,10 +454,14 @@ Status GraphManager::StartForRunGraph(const GraphNodePtr &graph_node, const std:
       return PARAM_INVALID;
     }
     GeModelPtr ge_model = nullptr;
-    ret = PreRun(graph_node, inputs, ge_models, ge_model, session_id);
+    // check need incre build.
+    ret = IncreBuild(graph_node, ge_model);
     if (ret != SUCCESS) {
-      GELOGE(ret, "PreRun Failed.");
-      return ret;
+      ret = PreRun(graph_node, inputs, ge_models, ge_model, session_id);
+      if (ret != SUCCESS) {
+        GELOGE(ret, "PreRun Failed.");
+        return ret;
+      }
     }
     ret = LoadGraph(ge_model, graph_node);
     if (ret != SUCCESS) {
@@ -492,6 +506,90 @@ Status GraphManager::LoadGraph(const GeModelPtr &ge_model, const GraphNodePtr &g
   return SUCCESS;
 }
 
+Status GraphManager::LoadFromCache(const GraphNodePtr &graph_node, const ModelCacheHelperPtr &cache_helper,
+                                   GeModelPtr &ge_model) {
+  auto graph_id = graph_node->GetGraphId();
+  auto ret = cache_helper->LoadOmModelFromCache(ge_model);
+  if (ret != SUCCESS) {
+    GELOGW("Fail to load om model from cache.");
+    if (cache_helper->ClearCache(graph_id) != SUCCESS) {
+      GELOGW("Fail to clear cache of graph %u.", graph_id);
+    }
+    return FAILED;
+  }
+  ret = cache_helper->RecoverVarManagerFromCache();
+  if (ret != SUCCESS) {
+    GELOGW("Fail to recover VarManager from cache.");
+    if (cache_helper->ClearCache(graph_id) != SUCCESS) {
+      GELOGW("Fail to clear cache of graph %u.", graph_id);
+    }
+    return FAILED;
+  }
+  ComputeGraphPtr compute_graph_in_model = GraphUtils::GetComputeGraph(ge_model->GetGraph());
+  if (compute_graph_in_model == nullptr) {
+    GELOGW("Error occurred when get compute graph from om, abandon.");
+    return FAILED;
+  } else {
+    graph_node->SetComputeGraph(compute_graph_in_model);
+    graph_node->SetGeModel(ge_model);
+    GELOGI("Load model and graph form cache om file.");
+  }
+  return SUCCESS;
+}
+
+Status GraphManager::SaveCacheBeforeBuild(uint32_t graph_id, const ModelCacheHelperPtr &cache_helper) {
+  auto ret = cache_helper->SaveCacheInfoToCache();
+  if (ret != SUCCESS) {
+    GELOGW("Fail to save cache info of graph[%d] to cache.", graph_id);
+    return FAILED;
+  }
+  ret = cache_helper->SaveVarManagerToCache(true);
+  if (ret != SUCCESS) {
+    GELOGW("Fail to save var manager to cache.");
+    cache_helper->ClearCache(graph_id);
+    return FAILED;
+  }
+  GELOGI("Cache files have been saved.");
+  return SUCCESS;
+}
+
+Status GraphManager::SaveCacheAfterBuild(uint32_t graph_id, ge::ComputeGraphPtr graph, GeModelPtr &ge_model) {
+  std::shared_ptr<GELib> instance_ptr = ge::GELib::GetInstance();
+  if ((instance_ptr == nullptr) || !instance_ptr->InitFlag()) {
+    GELOGW("GELib not initialized.");
+    return FAILED;
+  }
+
+  if (instance_ptr->IsIncreBuild()) {
+    auto iter = cache_helper_map_.find(graph_id);
+    if (iter == cache_helper_map_.end()) {
+      GELOGW("Can not find ModelCacheHelper of graph[%u]", graph_id);
+      return FAILED;
+    } else {
+      ModelCacheHelperPtr cache_helper = iter->second;
+      auto ret = cache_helper->RefreshComputeGraph(graph);
+      if (ret != SUCCESS) {
+        cache_helper->ClearCache(graph_id);
+        GELOGW("Fail to refresh cache helper's compute graph");
+        return FAILED;
+      }
+      ret = cache_helper->SaveVarManagerToCache(false);
+      if (ret != SUCCESS) {
+        cache_helper->ClearCache(graph_id);
+        GELOGW("Fail to save VarManager to cache");
+        return FAILED;
+      }
+      ret = cache_helper->SaveOmModelToCache(ge_model);
+      if (ret != SUCCESS) {
+        cache_helper->ClearCache(graph_id);
+        GELOGW("Fail to save om model to cache");
+        return FAILED;
+      }
+    }
+  }
+  return SUCCESS;
+}
+
 Status GraphManager::InnerRunGraph(GraphNodePtr &graph_node, const GraphId &graph_id,
                                    const std::vector<GeTensor> &inputs, std::vector<GeTensor> &outputs) {
   Status ret = graph_executor_.SetCondition(&sync_run_mutex_, &condition_, graph_run_listener_);
@@ -551,6 +649,9 @@ Status GraphManager::RunGraph(const GraphId &graph_id, const std::vector<GeTenso
                     GELOGE(GE_GRAPH_GRAPH_NODE_NULL, "[RunGraph] compute_graph_tmp is NULL, graph id = %u.", graph_id);
                     return GE_GRAPH_GRAPH_NODE_NULL;))
 
+  // when set incre build, add cache helper map
+  AddModelCacheHelperToMap(graph_id, session_id, compute_graph_tmp);
+
   std::vector<GeModelPtr> ge_models;
 
   if (options_.local_fmk_op_flag) {
@@ -583,7 +684,7 @@ Status GraphManager::RunGraph(const GraphId &graph_id, const std::vector<GeTenso
     if (!all_sub_graph.empty()) {
       auto checkPointGraph = all_sub_graph[0]->GetSubGraph();
       if (IsCheckpointGraph(checkPointGraph)) {
-        ret = CheckpointHandle(graph_id, outputs);
+        ret = CheckpointHandle(graph_id, checkPointGraph, outputs);
         if (ret != SUCCESS) {
           GELOGE(ret, "[RunGraph] CheckpointHandle failed!");
         }
@@ -667,6 +768,15 @@ Status GraphManager::SaveParams(ge::GeModel &model, const std::string &type, con
   return SUCCESS;
 }
 
+void GraphManager::RemoveModelCacheHelper(const GraphId &graph_id) {
+  auto iter = cache_helper_map_.find(graph_id);
+  if (iter != cache_helper_map_.end()) {
+    cache_helper_map_.erase(iter);
+  } else {
+    GELOGW("[GraphManager] cache helper does not exist, graph_id = %u", graph_id);
+  }
+}
+
 Status GraphManager::RemoveGraph(const GraphId &graph_id) {
   auto it = graph_map_.find(graph_id);
   if (it == graph_map_.end()) {
@@ -716,6 +826,9 @@ Status GraphManager::RemoveGraph(const GraphId &graph_id) {
   }
   var_acc_ctrl_.RemoveGraph(graph_id);
   graph_map_.erase(it);
+
+  RemoveModelCacheHelper(graph_id);
+
   auto ge_model = graph_node->GetGeModel();
   if (ge_model != nullptr) {
     GELOGI("Unload model %u.", ge_model->GetModelId());
@@ -1106,21 +1219,15 @@ Status GraphManager::SummaryHandle(const GraphId &graph_id, std::vector<GeTensor
   return SUCCESS;
 }
 
-Status GraphManager::CheckpointHandle(const GraphId &graph_id, const std::vector<GeTensor> &outputs) {
+Status GraphManager::CheckpointHandle(const GraphId &graph_id, const ComputeGraphPtr &compute_graph,
+                                      const std::vector<GeTensor> &outputs) {
   GELOGI("[GraphManager] CheckpointHandle, outputsSize=%zu.", outputs.size());
   std::vector<InputOutputDescInfo> outputs_desc = graph_executor_.GetOutputsDesc();
   GELOGI("[GraphManager] CheckpointHandle, outputsDescSize=%zu.", outputs_desc.size());
-  // find graph
-  GraphNodePtr graph_node = nullptr;
-  Status ret = GetGraphNode(graph_id, graph_node);
-  if (ret != SUCCESS) {
-    GELOGE(ret, "[CheckpointHandle] graph not exist, graph_id = %u.", graph_id);
-    return ret;
-  }
-  ComputeGraphPtr compute_graph_ptr = GraphUtils::GetComputeGraph(*(graph_node->GetGraph()));
+
   std::map<string, Tensor> save_results;
   NodePtr netoutput = nullptr;
-  for (const auto &node : compute_graph_ptr->GetDirectNode()) {
+  for (const auto &node : compute_graph->GetDirectNode()) {
     if (node->GetType() == kNetOutput) {
       netoutput = node;
       break;
@@ -1248,6 +1355,8 @@ bool GraphManager::CheckTransOpForCheckpointGraph(NodePtr &node) {
   return true;
 }
 
+static inline bool CheckConstanOpForCheckpointGraph(NodePtr &node) { return node->GetOutDataNodes().empty(); }
+
 bool GraphManager::IsCheckpointGraph(ComputeGraphPtr &compute_graph) {
   if (compute_graph == nullptr) {
     GELOGE(GE_GRAPH_PARAM_NULLPTR, "[IsCheckpointGraph] computeGraph is nullptr.");
@@ -1268,6 +1377,10 @@ bool GraphManager::IsCheckpointGraph(ComputeGraphPtr &compute_graph) {
       if (!CheckTransOpForCheckpointGraph(node)) {
         return false;
       }
+    } else if (op->GetType() == CONSTANTOP) {
+      if (!CheckConstanOpForCheckpointGraph(node)) {
+        return false;
+      }
     } else if (op->GetType() != kSend && op->GetType() != kRecv) {
       GELOGI("this node is not allow in checkpoint sub graph, node_type: %s, node_name: %s.", op->GetType().c_str(),
              op->GetName().c_str());
@@ -1439,8 +1552,6 @@ Status GraphManager::OptimizeAfterMergeSubGraph(ge::ComputeGraphPtr &compute_gra
   names_to_passes.emplace_back("ReshapeRemovePass", &trans_op_nearby_allreduce_fusion_pass);
   ReshapeRemovePass reshape_remove_pass;
   names_to_passes.emplace_back("ReshapeRemovePass", &reshape_remove_pass);
-  ReplaceWithEmptyConstPass replace_with_empty_const_pass;
-  names_to_passes.emplace_back("ReplaceWithEmptyConstPass", &replace_with_empty_const_pass);
   ConstantFoldingPass constant_folding_pass;
   names_to_passes.emplace_back("ConstantFoldingPass", &constant_folding_pass);
   DimensionAdjustPass dimension_adjust_pass;
@@ -1632,6 +1743,51 @@ Status GraphManager::RunGraphAsync(const GraphId &graph_id, const std::vector<ge
   return SUCCESS;
 }
 
+void GraphManager::AddModelCacheHelperToMap(const GraphId &graph_id, uint64_t session_id,
+                                            ComputeGraphPtr &compute_graph) {
+  std::shared_ptr<GELib> instance_ptr = ge::GELib::GetInstance();
+  if (instance_ptr != nullptr && instance_ptr->IsIncreBuild()) {
+    auto iter = cache_helper_map_.find(graph_id);
+    if (iter == cache_helper_map_.end()) {
+      ModelCacheHelperPtr cache_helper = MakeShared<ge::ModelCacheHelper>(session_id, graph_id, compute_graph);
+      if (cache_helper != nullptr) {
+        cache_helper_map_.emplace(std::make_pair(graph_id, cache_helper));
+      } else {
+        GELOGW("Cache helper make shared failed, graph_id = %u.", graph_id);
+      }
+    }
+  }
+}
+
+Status GraphManager::IncreBuild(const GraphNodePtr &graph_node, GeModelPtr &ge_model) {
+  std::shared_ptr<GELib> instance_ptr = ge::GELib::GetInstance();
+  if (instance_ptr == nullptr || !instance_ptr->IsIncreBuild()) {
+    return FAILED;
+  }
+  const uint32_t graph_id = graph_node->GetGraphId();
+  auto iter = cache_helper_map_.find(graph_id);
+  if (iter == cache_helper_map_.end()) {
+    GELOGW("Can not find ModelCacheHelper of graph[%u]", graph_id);
+    return FAILED;
+  }
+  ModelCacheHelperPtr cache_helper = iter->second;
+  if (cache_helper->IsModelCacheHit()) {
+    GEEVENT("Model cache hit.");
+    Status ret = LoadFromCache(graph_node, cache_helper, ge_model);
+    if (ret == SUCCESS) {
+      return SUCCESS;
+    } else {
+      GELOGW("Error occurred when load from cache, abandon.");
+    }
+  } else {
+    GEEVENT("Model cache miss.");
+  }
+  if (SaveCacheBeforeBuild(graph_node->GetGraphId(), cache_helper) != SUCCESS) {
+    GELOGW("Error occurred when save cache.");
+  }
+  return FAILED;
+}
+
 void GraphManager::PreRunThread(GraphManager *graph_manager) {
   if (prctl(PR_SET_NAME, ("GE_PreRun")) != 0) {
     GELOGW("Set thread name failed.");
@@ -1685,6 +1841,8 @@ void GraphManager::PreRunThread(GraphManager *graph_manager) {
         return;
       }
     }
+    // when set incre build, save cache helper.
+    graph_manager->AddModelCacheHelperToMap(args.graph_id, args.session_id, compute_graph_tmp);
 
     std::vector<GeModelPtr> ge_models;
 
@@ -1707,12 +1865,15 @@ void GraphManager::PreRunThread(GraphManager *graph_manager) {
         return;
       }
 
-      ret = graph_manager->PreRun(graph_node, ge_inputs, ge_models, ge_model, args.session_id);
-      if (ret != SUCCESS) {
-        graph_node->SetRunFlag(false);
-        ReturnError(graph_manager, args.callback, ret, "PreRun failed, thread exit.");
-        graph_node->Unlock();
-        return;
+      // check need incre build.
+      if (graph_manager->IncreBuild(graph_node, ge_model) != SUCCESS) {
+        ret = graph_manager->PreRun(graph_node, ge_inputs, ge_models, ge_model, args.session_id);
+        if (ret != SUCCESS) {
+          graph_node->SetRunFlag(false);
+          ReturnError(graph_manager, args.callback, ret, "PreRun Failed, thread exit..");
+          graph_node->Unlock();
+          return;
+        }
       }
       graph_node->SetBuildFlag(true);
       graph_manager->var_acc_ctrl_.SetGraphBuildEnd(graph_node->GetGraphId());

src/ge/graph/manager/graph_manager.h

@@ -27,6 +27,7 @@
 
 #include "common/blocking_queue.h"
 #include "common/ge_inner_error_codes.h"
+#include "common/helper/model_cache_helper.h"
 #include "external/graph/types.h"
 #include "ge/ge_api_types.h"
 #include "graph/build/graph_builder.h"
@@ -211,7 +212,8 @@ class GraphManager {
 
   Status SummaryHandle(const GraphId &graph_id, std::vector<GeTensor> &outputs);
 
-  Status CheckpointHandle(const GraphId &graph_id, const std::vector<GeTensor> &outputs);
+  Status CheckpointHandle(const GraphId &graph_id, const ComputeGraphPtr &compute_graph,
+                          const std::vector<GeTensor> &outputs);
 
   // call the callback function of ME to push summary result data to ME
   Status PushSummaryData2ME(const GraphId &graph_id, const std::map<std::string, ge::Tensor> &summary_data);
@@ -260,6 +262,13 @@ class GraphManager {
 
   bool IsGraphNeedBuild(const GraphNodePtr &graph_node);
 
+  Status LoadFromCache(const GraphNodePtr &graph_node, const ModelCacheHelperPtr &cache_helper, GeModelPtr &ge_model);
+  Status SaveCacheBeforeBuild(uint32_t graph_id, const ModelCacheHelperPtr &cache_helper);
+  Status SaveCacheAfterBuild(uint32_t graph_id, ComputeGraphPtr graph, GeModelPtr &ge_model);
+  void AddModelCacheHelperToMap(const GraphId &graph_id, uint64_t session_id, ComputeGraphPtr &compute_graph);
+  Status IncreBuild(const GraphNodePtr &graph_node, GeModelPtr &ge_model);
+  void RemoveModelCacheHelper(const GraphId &graph_id);
+
   static void PreRunThread(GraphManager *graph_manager);
   static void RunThread(GraphManager *graph_manager);
   static void StopQueue(GraphManager *graph_manager);
@@ -274,6 +283,8 @@ class GraphManager {
 
   std::map<GraphId, GraphNodePtr> graph_map_;
 
+  std::map<GraphId, ModelCacheHelperPtr> cache_helper_map_;
+
   // for run graph synchronous return
   std::mutex sync_run_mutex_;
   std::condition_variable condition_;

src/ge/graph/manager/graph_var_manager.cc

@@ -64,6 +64,10 @@ ge::Status VarResource::GetVarAddr(const std::string &var_name, const ge::GeTens
   return SUCCESS;
 }
 
+void VarResource::GetAllVarAddrMgr(std::unordered_map<std::string, VarAddrMgr> &var_addr_mgr_map) {
+  var_addr_mgr_map = var_addr_mgr_map_;
+}
+
 void VarResource::SetVarAddr(const std::string &var_name, const ge::GeTensorDesc &tensor_desc, uint8_t *dev_ptr,
                              rtMemType_t memory_type) {
   std::string var_key = VarKey(var_name, tensor_desc);
@@ -170,6 +174,14 @@ void VarResource::SaveBroadCastInfo(uint32_t graph_id, const VarBroadCastInfo &b
   var_broad_cast_info_[graph_id][broad_cast_info.var_name] = broad_cast_info;
 }
 
+ge::Status VarResource::GetBroadCastInfo(uint32_t graph_id, const string &var_name, VarBroadCastInfo &broad_cast_info) {
+  if (var_broad_cast_info_.count(graph_id) == 0 || var_broad_cast_info_[graph_id].count(var_name) == 0) {
+    return FAILED;
+  }
+  broad_cast_info = var_broad_cast_info_[graph_id][var_name];
+  return SUCCESS;
+}
+
 ge::Status VarResource::SyncVarData2BroadCast(uint32_t graph_id, const std::string &var_name,
                                               const ge::ConstOpDescPtr &var_op_desc, uint8_t *base_ptr) {
   if (var_op_desc == nullptr) {
@@ -282,11 +294,17 @@ Status MemResource::AssignVarMem(const std::string &var_name, uint64_t size, uin
 
   // align 512 BYTE
   var_mem_size_ = var_mem_size_ + kSessionMemAlignSize;
+  GELOGI(
+    "[IMAS]AssignVarMem Set session_%lu name[%s] output[%d]"
+    "offset to [%zu] size[%lu] realsize[%lu].",
+    session_id, var_name.c_str(), 0, mem_offset, (var_mem_size_ - mem_offset), real_size);
   return SUCCESS;
 }
 
 int64_t MemResource::GetVarMemSize() const { return var_mem_size_; }
 
+void MemResource::UpdateVarMemSize(int64_t mem_size) { var_mem_size_ = mem_size; };
+
 VarManager::VarManager(uint64_t session_id)
     : version_(SessionVersion::OTHER_VERSION),
       session_id_(session_id),
@@ -363,6 +381,21 @@ ge::Status VarManager::SetVarAddr(const std::string &var_name, const ge::GeTenso
   return ge::SUCCESS;
 }
 
+ge::Status VarManager::SaveVarAddr(const std::string &var_name, const ge::GeTensorDesc &tensor_desc, uint8_t *address,
+                                   rtMemType_t memory_type) {
+  GELOGI("VarManager::SaveVarAddr var_name = %s, data_type = %s, data_format = %s.", var_name.c_str(),
+         ge::TypeUtils::DataTypeToSerialString(tensor_desc.GetDataType()).c_str(),
+         ge::TypeUtils::FormatToSerialString(tensor_desc.GetFormat()).c_str());
+
+  std::lock_guard<std::recursive_mutex> lock(mutex_);
+  if (var_resource_ == nullptr) {
+    GELOGW("VarManager has not been init.");
+    return ge::INTERNAL_ERROR;
+  }
+  var_resource_->SaveVarAddr(var_name, tensor_desc, address, memory_type);
+  return ge::SUCCESS;
+}
+
 ge::Status VarManager::GetVarAddr(const std::string &var_name, const ge::GeTensorDesc &tensor_desc, uint8_t **dev_ptr,
                                   rtMemType_t &memory_type) {
   std::lock_guard<std::recursive_mutex> lock(mutex_);
@@ -388,6 +421,10 @@ ge::Status VarManager::GetVarAddr(const std::string &var_name, const ge::GeTenso
   return GetVarAddr(var_name, tensor_desc, dev_ptr, memory_type);
 }
 
+void VarManager::GetAllVarAddrMgr(std::unordered_map<std::string, VarAddrMgr> &var_addr_mgr_map) {
+  var_resource_->GetAllVarAddrMgr(var_addr_mgr_map);
+}
+
 int64_t VarManager::GetVarMemSize(rtMemType_t memory_type) {
   std::lock_guard<std::recursive_mutex> lock(mutex_);
   MemResource *mem_resource = nullptr;
@@ -405,14 +442,36 @@ int64_t VarManager::GetVarMemSize(rtMemType_t memory_type) {
   return mem_resource->GetVarMemSize();
 }
 
+Status VarManager::UpdateVarMemSize(rtMemType_t memory_type, int64_t mem_size) {
+  std::lock_guard<std::recursive_mutex> lock(mutex_);
+  MemResource *mem_resource = nullptr;
+  auto iter = mem_resource_map_.find(memory_type);
+  if (iter == mem_resource_map_.end()) {
+    mem_resource = new (std::nothrow) MemResource();
+    if (mem_resource == nullptr) {
+      GELOGE(ge::INTERNAL_ERROR, "Alloc MemResource failed, memory_type = %u.", memory_type);
+      return ge::INTERNAL_ERROR;
+    } else {
+      mem_resource_map_[memory_type] = mem_resource;
+    }
+  } else {
+    mem_resource = iter->second;
+  }
+
+  if (mem_resource == nullptr) {
+    GELOGE(ge::INTERNAL_ERROR, "MemResource is invalid.");
+    return FAILED;
+  }
+  mem_resource->UpdateVarMemSize(mem_size);
+  return SUCCESS;
+}
+
 ge::Status VarManager::AssignVarMem(const std::string &var_name, const ge::GeTensorDesc &tensor_desc,
                                     rtMemType_t memory_type) {
   std::lock_guard<std::recursive_mutex> lock(mutex_);
-  GELOGI(
-    "VarManager::AssignVarMem var_name = %s, data_type = %s, data_format = "
-    "%s.",
-    var_name.c_str(), ge::TypeUtils::DataTypeToSerialString(tensor_desc.GetDataType()).c_str(),
-    ge::TypeUtils::FormatToSerialString(tensor_desc.GetFormat()).c_str());
+  GELOGI("VarManager::AssignVarMem var_name = %s, data_type = %s, data_format = %s.", var_name.c_str(),
+         ge::TypeUtils::DataTypeToSerialString(tensor_desc.GetDataType()).c_str(),
+         ge::TypeUtils::FormatToSerialString(tensor_desc.GetFormat()).c_str());
 
   int64_t tensor_desc_size = 0;
   size_t mem_offset = 0;
@@ -475,14 +534,13 @@ ge::Status VarManager::AssignVarMem(const std::string &var_name, const ge::GeTen
   if (cur_tensor_desc.GetFormat() != tensor_desc.GetFormat() ||
       cur_tensor_desc.GetDataType() != tensor_desc.GetDataType() ||
       cur_tensor_desc.GetShape().GetDims() != tensor_desc.GetShape().GetDims()) {
-    GELOGI(
-      "var %s assigned new memory (format, data type, shape)  (%s, %s, "
-      "%zu) from (%s, %s, %zu)",
-      var_name.c_str(), ge::TypeUtils::DataTypeToSerialString(tensor_desc.GetDataType()).c_str(),
-      ge::TypeUtils::FormatToSerialString(tensor_desc.GetFormat()).c_str(), tensor_desc.GetShape().GetDims().size(),
-      ge::TypeUtils::DataTypeToSerialString(cur_tensor_desc.GetDataType()).c_str(),
-      ge::TypeUtils::FormatToSerialString(cur_tensor_desc.GetFormat()).c_str(),
-      cur_tensor_desc.GetShape().GetDims().size());
+    GELOGI("var %s assigned new memory (format, data type, shape)  (%s, %s, %zu) from (%s, %s, %zu)", var_name.c_str(),
+           ge::TypeUtils::DataTypeToSerialString(tensor_desc.GetDataType()).c_str(),
+           ge::TypeUtils::FormatToSerialString(tensor_desc.GetFormat()).c_str(),
+           tensor_desc.GetShape().GetDims().size(),
+           ge::TypeUtils::DataTypeToSerialString(cur_tensor_desc.GetDataType()).c_str(),
+           ge::TypeUtils::FormatToSerialString(cur_tensor_desc.GetFormat()).c_str(),
+           cur_tensor_desc.GetShape().GetDims().size());
     var_resource_->SetVarAddr(var_name, tensor_desc,
                               reinterpret_cast<uint8_t *>(reinterpret_cast<uintptr_t>(mem_offset)), memory_type);
   }
@@ -550,6 +608,16 @@ ge::Status VarManager::SaveBroadCastInfo(uint32_t graph_id, const VarBroadCastIn
   return SUCCESS;
 }
 
+ge::Status VarManager::GetBroadCastInfo(uint32_t graph_id, const string &var_name, VarBroadCastInfo &broad_cast_info) {
+  std::lock_guard<std::recursive_mutex> lock(mutex_);
+
+  if (var_resource_ == nullptr) {
+    GELOGW("VarManager has not been init.");
+    return ge::INTERNAL_ERROR;
+  }
+  return var_resource_->GetBroadCastInfo(graph_id, var_name, broad_cast_info);
+}
+
 ge::Status VarManager::RenewCurVarDesc(const std::string &var_name, ge::OpDescPtr op_desc) {
   std::lock_guard<std::recursive_mutex> lock(mutex_);
   GELOGD("VarManager::RenewCurVarDesc var_name = %s.", var_name.c_str());
@@ -672,6 +740,7 @@ Status VarManager::SetMemoryMallocSize(const map<string, string> &options) {
       GELOGE(ge::GE_GRAPH_OPTIONS_INVALID, "Parse graph memory manager malloc max size failed.");
       return ge::GE_GRAPH_OPTIONS_INVALID;
     }
+    GELOGI("The max size for graph mem is set to %zu", graph_mem_max_size_);
   }
 
   it = options.find(VARIABLE_MEMORY_MAX_SIZE);

src/ge/graph/manager/graph_var_manager.h

@@ -101,6 +101,8 @@ class VarResource {
   ge::Status GetVarAddr(const std::string &var_name, const ge::GeTensorDesc &tensor_desc, uint8_t **dev_ptr,
                         rtMemType_t &memory_type);
 
+  void GetAllVarAddrMgr(std::unordered_map<std::string, VarAddrMgr> &var_addr_mgr_map);
+
   void SetVarAddr(const std::string &var_name, const ge::GeTensorDesc &tensor_desc, uint8_t *dev_ptr,
                   rtMemType_t rtMemType_t);
 
@@ -113,6 +115,8 @@ class VarResource {
 
   void SaveBroadCastInfo(uint32_t graph_id, const VarBroadCastInfo &broad_cast_info);
 
+  ge::Status GetBroadCastInfo(uint32_t graph_id, const string &var_name, VarBroadCastInfo &broad_cast_info);
+
   ge::Status SyncVarData2BroadCast(uint32_t graph_id, const std::string &var_name,
                                    const ge::ConstOpDescPtr &var_op_desc, uint8_t *base_ptr);
 
@@ -175,6 +179,8 @@ class MemResource {
 
   int64_t GetVarMemSize() const;
 
+  void UpdateVarMemSize(int64_t mem_size);
+
  private:
   uint64_t total_size_;
   uint64_t var_mem_size_;
@@ -196,9 +202,14 @@ class FMK_FUNC_HOST_VISIBILITY FMK_FUNC_DEV_VISIBILITY VarManager {
   ge::Status SetVarAddr(const std::string &var_name, const ge::GeTensorDesc &tensor_desc, uint8_t *dev_ptr,
                         rtMemType_t memory_type);
 
+  ge::Status SaveVarAddr(const std::string &var_name, const ge::GeTensorDesc &tensor_desc, uint8_t *address,
+                         rtMemType_t memory_type);
+
   ge::Status GetVarAddr(const std::string &var_name, const ge::GeTensorDesc &tensor_desc, uint8_t **dev_ptr,
                         rtMemType_t &memory_type);
 
+  void GetAllVarAddrMgr(std::unordered_map<std::string, VarAddrMgr> &var_addr_mgr_map);
+
   ge::Status GetVarAddr(const std::string &var_name, const ge::GeTensorDesc &tensor_desc, uint8_t **dev_ptr);
 
   ge::Status SyncVarData(uint32_t graph_id, const std::string &var_name, ge::ConstOpDescPtr var_op_desc,
@@ -206,6 +217,8 @@ class FMK_FUNC_HOST_VISIBILITY FMK_FUNC_DEV_VISIBILITY VarManager {
 
   ge::Status SaveBroadCastInfo(uint32_t graph_id, const VarBroadCastInfo &broad_cast_info);
 
+  ge::Status GetBroadCastInfo(uint32_t graph_id, const string &var_name, VarBroadCastInfo &broad_cast_info);
+
   ge::Status SyncBroadCastData2Var(uint32_t graph_id, const std::string &var_name, ge::ConstOpDescPtr var_op_desc,
                                    uint8_t *base_ptr);
 
@@ -251,6 +264,8 @@ class FMK_FUNC_HOST_VISIBILITY FMK_FUNC_DEV_VISIBILITY VarManager {
 
   int64_t GetVarMemSize(rtMemType_t memory_type);
 
+  Status UpdateVarMemSize(rtMemType_t memory_type, int64_t mem_size);
+
   bool IsVarExist(const std::string &var_name, const ge::GeTensorDesc &tensor_desc);
 
   bool IsVarExist(const std::string &var_name);

src/ge/graph/partition/graph_partition.cc

@@ -238,6 +238,14 @@ Status ge::GraphPartitioner::MergeSubGraph(ge::ComputeGraphPtr &output_merged_co
     return FAILED;
   }
   GE_TIMESTAMP_END(MergeGraphTopologicalSorting, "GraphPartitioner::MergeGraphTopologicalSorting");
+  // flush all nodes' engine of merged graph
+  GE_TIMESTAMP_START(MergeGraphEnginePlacerRun);
+  graph_info_.engine_placer_.SetComputeGraph(output_merged_compute_graph);
+  if (graph_info_.engine_placer_.Run() != SUCCESS) {
+    GELOGE(GE_GRAPH_INIT_FAILED, "[GraphPartitioner]: engine_placer run failed");
+    return FAILED;
+  }
+  GE_TIMESTAMP_END(MergeGraphEnginePlacerRun, "GraphPartitioner::MergeGraphEnginePlacerRun");
   GELOGI("Graph merge ends.");
   return SUCCESS;
 }

src/ge/graph/passes/atomic_addr_clean_pass.cc

@@ -200,7 +200,18 @@ bool AtomicAddrCleanPass::IsAtomicOp(const NodePtr &node) {
   vector<OpInfo> op_info_vec = ops_kernel_manager.GetOpsKernelInfo(op_desc->GetType());
   for (const auto &op_info : op_info_vec) {
     if (op_info.isAtomic) {
-      GELOGI("Recognized atomic op %s from HCCL engine.", op_desc->GetName().c_str());
+      GELOGI("Recognized atomic op %s from DNN_HCCL engine.", op_desc->GetName().c_str());
+      // check peer input is DATA
+      for (auto &in_data_anchor : node->GetAllInDataAnchors()) {
+        if (in_data_anchor->GetPeerOutAnchor() != nullptr &&
+            in_data_anchor->GetPeerOutAnchor()->GetOwnerNode() != nullptr) {
+          auto peer_in_node = in_data_anchor->GetPeerOutAnchor()->GetOwnerNode();
+          if (peer_in_node->GetType() == DATA) {
+            GELOGI("Recognized atomic op %s from DNN_HCCL engine and input is DATA.", op_desc->GetName().c_str());
+            return false;
+          }
+        }
+      }
       hcom_node_vec_.push_back(node);
       return true;
     }

src/ge/graph/passes/folding_kernel/cast_kernel.cc

@@ -49,9 +49,11 @@ Status CastKernel::Compute(const OpDescPtr op_desc_ptr, const std::vector<ConstG
     GELOGE(PARAM_INVALID, "Input const_weight_ptr is nullptr.");
     return PARAM_INVALID;
   }
+
   const uint8_t *src_data = const_weight_ptr->GetData().data();
-  if (op_desc_ptr == nullptr || src_data == nullptr) {
-    GELOGE(PARAM_INVALID, "Parameter's invalid, Input opDescPtr or src_data is nullptr.");
+  // src_data == nullptr is supported
+  if (op_desc_ptr == nullptr) {
+    GELOGE(PARAM_INVALID, "Parameter's invalid, Input opDescPtr is nullptr.");
     return PARAM_INVALID;
   }
   GeTensorDesc op_desc = op_desc_ptr->GetOutputDesc(0);
@@ -73,7 +75,7 @@ Status CastKernel::Compute(const OpDescPtr op_desc_ptr, const std::vector<ConstG
     TypeUtils::FormatToSerialString(data_format).c_str(), formats::ShapeToString(data_shape).c_str(),
     TypeUtils::DataTypeToSerialString(data_type).c_str());
 
-  GE_CHECK_SIZE(const_weight_ptr->GetData().GetSize());
+  // const_weight_ptr->GetData().GetSize() == 0 is supported
   auto src_data_size = src_shape.GetShapeSize();
   if (src_data_size == 0 &&
       static_cast<int>(const_weight_ptr->GetData().GetSize()) == GetSizeByDataType(src_data_type)) {
@@ -113,7 +115,6 @@ Status CastKernel::Compute(const OpDescPtr op_desc_ptr, const std::vector<ConstG
   }
   if (output_ptr->SetData(trans_result.data.get(), trans_result.length) != SUCCESS) {
     GELOGW("Compute: SetData failed");
-    return FAILED;
   }
   v_output.push_back(output_ptr);
   return SUCCESS;

src/ge/graph/passes/folding_kernel/kernel_utils.cc

@@ -113,12 +113,26 @@ bool KernelUtils::CheckSizeForTransOp(const ge::ConstGeTensorPtr &const_weight_p
 
   GELOGI("Const real value Size:%zu, op_desc Shape Size:%ld, data_type:%s.", data_size, cal_size,
          TypeUtils::DataTypeToSerialString(data_type).c_str());
-  if ((shape_size != 0) || (length != 0 && (data_size / static_cast<size_t>(length) != 1))) {
-    if (!(data_size == static_cast<size_t>(cal_size) && data_size != 0)) {
+  if (shape_size != 0) {
+    // Standard tensor
+    if (data_size != static_cast<size_t>(cal_size) || data_size == 0) {
+      GELOGW("Const input data size is not equal with tensor desc shape");
+      return false;
+    }
+  } else if (data_shape.GetDimNum() != 0) {
+    // Empty tensor, has zero in shape vector
+    if (data_size != 0) {
+      GELOGW("Const input data size is not equal with tensor desc shape");
+      return false;
+    }
+  } else {
+    // Scalar tensor, has only one element in tensor
+    if (length != 0 && (data_size / static_cast<size_t>(length) != 1)) {
       GELOGW("Const input data size is not equal with tensor desc shape");
       return false;
     }
   }
+
   return true;
 }
 

src/ge/graph/passes/folding_kernel/kernel_utils.h

@@ -29,6 +29,7 @@ namespace ge {
 class KernelUtils {
  public:
   KernelUtils() = delete;
+  ~KernelUtils() = delete;
   static Status CheckDimensionNodeInfo(const NodePtr &node_ptr);
   static bool CheckFormatSupported(const NodePtr &node_ptr);
   static bool CheckSizeForTransOp(const ConstGeTensorPtr &const_weight_ptr, const OpDescPtr &op_desc_ptr);
@@ -41,7 +42,7 @@ class KernelUtils {
    * @param [out] output the tensor for save sequence of numbers
    * @author
    */
-  template<typename T>
+  template <typename T>
   static Status GenData(const int64_t data_num, const T value, const GeTensorPtr &output) {
     if (data_num > 0) {
       if (!CheckInt64MulOverflow(data_num, static_cast<int64_t>(sizeof(T)))) {
@@ -69,12 +70,12 @@ class KernelUtils {
   }
 
   /**
-  * Calculate dimension
-  * @param [in] dims save the tensor of the dimension
-  * @param [in] vec_dim results of each dimension
-  * @param [out] data_num total size of data
-  * @author
-  */
+   * Calculate dimension
+   * @param [in] dims save the tensor of the dimension
+   * @param [in] vec_dim results of each dimension
+   * @param [out] data_num total size of data
+   * @author
+   */
   template <typename T>
   static Status CalcDims(const ConstGeTensorPtr dims, std::vector<int64_t> &vec_dim, int64_t &data_num) {
     data_num = 1;

src/ge/graph/passes/folding_kernel/pack_kernel.cc

@@ -67,8 +67,8 @@ Status PackKernel::ValidateKernelParams(const ge::OpDescPtr &op_desc_ptr,
     return PARAM_INVALID;
   }
   if (!(AttrUtils::GetInt(op_desc_ptr, PACK_ATTR_NAME_NUM, n_))) {
-    GELOGE(PARAM_INVALID, "Attr %s is not exist.", PACK_ATTR_NAME_NUM.c_str());
-    return PARAM_INVALID;
+    n_ = 0;
+    GELOGD("Attr %s is not set, default value %ld is used.", PACK_ATTR_NAME_NUM.c_str(), n_);
   }
   if (!(AttrUtils::GetInt(op_desc_ptr, ATTR_NAME_AXIS, axis_))) {
     GELOGE(PARAM_INVALID, "Attr %s is not exist.", ATTR_NAME_AXIS.c_str());
@@ -105,11 +105,7 @@ Status PackKernel::ValidateInputs(const ge::OpDescPtr &op_desc_ptr, const std::v
       GELOGW("Input %ld of pack kernel %s is null.", i, op_desc_ptr->GetName().c_str());
       return PARAM_INVALID;
     }
-    // check if tensor contains data
-    if (input[i]->GetData().size() == 0) {
-      GELOGW("Inputs %ld do not have value.", i);
-      return NOT_CHANGED;
-    }
+
     if (i == 0) {
       // get first input shape
       shape = input[0]->GetTensorDesc().GetShape();
@@ -127,8 +123,8 @@ Status PackKernel::ValidateInputs(const ge::OpDescPtr &op_desc_ptr, const std::v
     auto dst_shape = tensor_desc.GetShape();
     int64_t num = 1;
     for (auto dim : dst_shape.GetDims()) {
-      if (dim < 1) {
-        GELOGW("Invalid zero dim in the shape %s", formats::ShapeToString(shape).c_str());
+      if (dim < 0) {
+        GELOGW("Invalid dim ld% in the shape %s", dim, formats::ShapeToString(shape).c_str());
         return NOT_CHANGED;
       }
       num *= dim;
@@ -141,6 +137,12 @@ Status PackKernel::ValidateInputs(const ge::OpDescPtr &op_desc_ptr, const std::v
       GELOGW("Shape of input %ld is not equal wiht input 0.", i);
       return NOT_CHANGED;
     }
+
+    // check tensor data size is zero ot not
+    if (input[i]->GetData().size() == 0 && num != 0) {
+      GELOGW("Inputs %ld do not have value.", i);
+      return NOT_CHANGED;
+    }
   }
   return SUCCESS;
 }
@@ -167,6 +169,13 @@ void PackKernel::ExpandDims(const int64_t axis, const std::vector<ge::ConstGeTen
 
 Status PackKernel::CopyOutputData(const GeShape &final_shape, const std::vector<ge::ConstGeTensorPtr> &input,
                                   ge::GeTensorPtr &output_ptr) {
+  output_ptr->MutableTensorDesc().SetShape(final_shape);
+  output_ptr->MutableTensorDesc().SetDataType(DataType(data_type_));
+  if (final_shape.GetShapeSize() == 0 && final_shape.GetDims().size() != 0) {
+    // means has zero in shape list, output tnesor data is [].
+    return SUCCESS;
+  }
+
   int64_t times = 1;
   int64_t unit = 1;
   // calculate data unit
@@ -210,8 +219,6 @@ Status PackKernel::CopyOutputData(const GeShape &final_shape, const std::vector<
   if (output_ptr->SetData(buf.get(), static_cast<size_t>(output_size * data_size)) != GRAPH_SUCCESS) {
     GELOGW("CopyOutputData: SetData failed");
   }
-  output_ptr->MutableTensorDesc().SetShape(final_shape);
-  output_ptr->MutableTensorDesc().SetDataType(DataType(data_type_));
   return SUCCESS;
 }
 

src/ge/graph/passes/folding_kernel/reduce_prod_kernel.cc

@@ -63,10 +63,7 @@ Status ReduceProdKernel::ReduceProdCheck(const ge::OpDescPtr &op_desc_ptr,
     GELOGE(PARAM_INVALID, "Axis must be at most rank 1, node node: %s", op_desc_ptr->GetName().c_str());
     return PARAM_INVALID;
   }
-  if (data_tensor->GetData().size() == 0 || axis_tensor->GetData().size() == 0) {
-    GELOGE(PARAM_INVALID, "ReduceProdKernel data size of inputs is 0, node node: %s", op_desc_ptr->GetName().c_str());
-    return PARAM_INVALID;
-  }
+
   DataType data_type = data_tensor->GetTensorDesc().GetDataType();
   if (kReduceProdSupportedType.find(data_type) == kReduceProdSupportedType.end()) {
     GELOGE(PARAM_INVALID, "ReduceProdKernel data type %s not support, node name: %s",
@@ -151,7 +148,6 @@ Status ReduceProdKernel::DataCal(const std::vector<ge::ConstGeTensorPtr> &input,
                                         static_cast<size_t>(head_dim_ * end_dim_ * sizeof(int32_t))) != GRAPH_SUCCESS,
                     GELOGW("set data failed");
                     return INTERNAL_ERROR);
-    output_ptr->MutableTensorDesc().SetDataType(data_dtype);
   }
   return SUCCESS;
 }
@@ -260,19 +256,32 @@ Status ReduceProdKernel::Compute(const ge::OpDescPtr op_desc_ptr, const std::vec
     if (ret != SUCCESS) {
       return NOT_CHANGED;
     }
+  } else if (input.at(kReduceProdAxisIndex)->GetData().size() == 0) {
+    // axis tensor value is [], means no process for input
+    output_ptr->MutableTensorDesc().SetShape(input.at(kReduceProdDataIndex)->GetTensorDesc().GetShape());
+    output_ptr->MutableTensorDesc().SetDataType(input.at(kReduceProdDataIndex)->GetTensorDesc().GetDataType());
+    if (output_ptr->SetData(input.at(kReduceProdDataIndex)->GetData()) != GRAPH_SUCCESS) {
+      GELOGW("Compute: SetData failed");
+    }
   } else {
     // calculate axis to reduce
     ret = AxisCal(input);
     if (ret != SUCCESS) {
       return NOT_CHANGED;
     }
-    // calculate data and data type
-    ret = DataCal(input, output_ptr);
-    if (ret != SUCCESS) {
-      return NOT_CHANGED;
-    }
-    // calculate shape
+    // calculate and set shape
     ShapeCal(op_desc_ptr, input, output_ptr);
+    // set data type
+    output_ptr->MutableTensorDesc().SetDataType(input.at(kReduceProdDataIndex)->GetTensorDesc().GetDataType());
+
+    // data size == 0 means input tensor has zero in shape, and tensor value is [].
+    if (input.at(kReduceProdDataIndex)->GetData().size() != 0) {
+      // calculate data and data type
+      ret = DataCal(input, output_ptr);
+      if (ret != SUCCESS) {
+        return NOT_CHANGED;
+      }
+    }
   }
 
   // print output tensor information, and will be deleted

src/ge/graph/passes/folding_kernel/transdata_kernel.cc

@@ -48,8 +48,9 @@ Status TransdataKernel::ValidateInput(const OpDescPtr &op_desc_ptr, const std::v
     GELOGE(PARAM_INVALID, "Input const_weight_ptr is nullptr.");
     return PARAM_INVALID;
   }
-  const uint8_t *src_data = const_weight_ptr->GetData().data();
-  if (op_desc_ptr == nullptr || src_data == nullptr) {
+
+  // src_data == nullptr is supported
+  if (op_desc_ptr == nullptr) {
     GELOGE(PARAM_INVALID, "Input opDescPtr is nullptr.");
     return PARAM_INVALID;
   }

src/ge/graph/passes/pass_utils.h

@@ -26,6 +26,7 @@ namespace ge {
 class PassUtils {
  public:
   PassUtils() = delete;
+  ~PassUtils() = delete;
 
   static NodePtr GetInDataNode(const ConstNodePtr &node, int index);
 

src/ge/graph/passes/switch_op_pass.cc

@@ -137,7 +137,7 @@ Status SwitchOpPass::ReplaceSwitchNode(ComputeGraphPtr &graph, NodePtr &switch_n
       NodePtr out_node = peer_in_anchor->GetOwnerNode();
       GE_CHK_STATUS_RET(GetOriginalType(out_node, type), "Get node type fail.");
       if ((type == MERGE) || (type == REFMERGE)) {
-        NodePtr memcpy_node = CreateMemcpyAsyncNode(graph, peer_data_anchor);
+        NodePtr memcpy_node = CreateMemcpyAsyncNode(graph, peer_data_anchor, false);
         GE_CHK_BOOL_EXEC(memcpy_node != nullptr, return FAILED, "Create memcpy_async node fail.");
         GE_CHK_STATUS(GraphUtils::AddEdge(peer_data_anchor, memcpy_node->GetInDataAnchor(0)),
                       "MemcpyAsync node add edge fail.");
@@ -234,16 +234,18 @@ Status SwitchOpPass::ReplaceMergeNode(ComputeGraphPtr &graph, NodePtr &merge_nod
     need_label_nodes_.emplace_back(stream_merge);
   }
 
+  bool multi_batch_flag = false;
   if (merge_op_desc->HasAttr(ATTR_INSERT_BY_MBATCH)) {
     if (!ge::AttrUtils::SetBool(op_desc, ATTR_INSERT_BY_MBATCH, true)) {
       GELOGE(FAILED, "Set attr ATTR_INSERT_BY_MBATCH fail, StreamMerge:%s.", node_name.c_str());
       return FAILED;
     }
+    multi_batch_flag = true;
   }
 
   (void)bypass_nodes_.insert(merge_node);
 
-  GE_CHK_STATUS_RET(AddMemcpyAsyncNodes(graph, stream_merge), "StreamMerge add memcpy node fail.");
+  GE_CHK_STATUS_RET(AddMemcpyAsyncNodes(graph, stream_merge, multi_batch_flag), "StreamMerge add memcpy node fail.");
 
   return SUCCESS;
 }
@@ -302,17 +304,20 @@ NodePtr SwitchOpPass::CreateStreamSwitchNode(ComputeGraphPtr &graph, const NodeP
 /// @brief Add MemcpyAsync Node
 /// @param [in] graph
 /// @param [in] in_node
+/// @param [in] multi_batch_flag
 /// @return ge::NodePtr
 ///
-NodePtr SwitchOpPass::CreateMemcpyAsyncNode(ComputeGraphPtr &graph, const OutDataAnchorPtr &out_data_anchor) {
+NodePtr SwitchOpPass::CreateMemcpyAsyncNode(ComputeGraphPtr &graph, const OutDataAnchorPtr &out_data_anchor,
+                                            bool multi_batch_flag) {
   GE_CHK_BOOL_EXEC(out_data_anchor != nullptr, return nullptr, "Param of input node is null.");
   OpDescPtr pre_op_desc = out_data_anchor->GetOwnerNode()->GetOpDesc();
   GE_CHK_BOOL_EXEC(pre_op_desc != nullptr, return nullptr, "OpDesc of pre node is invalid.");
 
-  std::string node_name = pre_op_desc->GetName() + "_" + MEMCPYASYNC;
+  std::string memcpy_type = multi_batch_flag ? MEMCPYADDRASYNC : MEMCPYASYNC;
+  std::string node_name = pre_op_desc->GetName() + "_" + memcpy_type;
   node_name = CheckDuplicateName(node_name);
   GELOGI("Create MemcpyAsync op:%s.", node_name.c_str());
-  OpDescPtr op_desc = MakeShared<OpDesc>(node_name, MEMCPYASYNC);
+  OpDescPtr op_desc = MakeShared<OpDesc>(node_name, memcpy_type);
   if (op_desc == nullptr) {
     GELOGE(FAILED, "Create op_desc fail, MemcpyAsync:%s.", node_name.c_str());
     return nullptr;
@@ -432,9 +437,10 @@ NodePtr SwitchOpPass::CreateActiveNode(ComputeGraphPtr &graph, NodePtr &node) {
 /// @brief Add MemcpyAsync Op as StreamMerge in_node
 /// @param [in] graph
 /// @param [in] node
+/// @param [in] multi_batch_flag
 /// @return Status
 ///
-Status SwitchOpPass::AddMemcpyAsyncNodes(ComputeGraphPtr &graph, NodePtr &node) {
+Status SwitchOpPass::AddMemcpyAsyncNodes(ComputeGraphPtr &graph, NodePtr &node, bool multi_batch_flag) {
   GE_CHK_BOOL_EXEC(node != nullptr, return FAILED, "Param of pre node is null.");
   for (InDataAnchorPtr &in_data_anchor : node->GetAllInDataAnchors()) {
     OutDataAnchorPtr peer_out_anchor = in_data_anchor->GetPeerOutAnchor();
@@ -447,7 +453,7 @@ Status SwitchOpPass::AddMemcpyAsyncNodes(ComputeGraphPtr &graph, NodePtr &node)
                     continue);
 
     GE_IF_BOOL_EXEC(type != MEMCPYASYNC, {
-      in_node = CreateMemcpyAsyncNode(graph, peer_out_anchor);
+      in_node = CreateMemcpyAsyncNode(graph, peer_out_anchor, multi_batch_flag);
       GE_CHK_BOOL_EXEC(in_node != nullptr, return FAILED, "Create MemcpyAsync node fail.");
       GE_CHK_STATUS(GraphUtils::RemoveEdge(peer_out_anchor, in_data_anchor), "MemcpyAsync node remove edge fail.");
       GE_CHK_STATUS(GraphUtils::AddEdge(peer_out_anchor, in_node->GetInDataAnchor(0)),

src/ge/graph/passes/switch_op_pass.h

@@ -103,13 +103,13 @@ class SwitchOpPass : public GraphPass {
   NodePtr CreateStreamSwitchNode(ComputeGraphPtr &graph, const NodePtr &switch_node, const std::string &suffix,
                                  OutDataAnchorPtr &peer_cond_anchor);
 
-  NodePtr CreateMemcpyAsyncNode(ComputeGraphPtr &graph, const OutDataAnchorPtr &out_data_anchor);
+  NodePtr CreateMemcpyAsyncNode(ComputeGraphPtr &graph, const OutDataAnchorPtr &out_data_anchor, bool multi_batch_flag);
 
   Status CombineSwitchNode(ComputeGraphPtr &graph);
 
   NodePtr CreateActiveNode(ComputeGraphPtr &graph, NodePtr &node);
 
-  Status AddMemcpyAsyncNodes(ComputeGraphPtr &graph, NodePtr &stream_merge_node);
+  Status AddMemcpyAsyncNodes(ComputeGraphPtr &graph, NodePtr &stream_merge_node, bool multi_batch_flag);
 
   Status BypassSwitchNode(NodePtr &switch_node, OutDataAnchorPtr &peer_data_anchor, OutDataAnchorPtr &peer_cond_anchor);
 

src/ge/graph/passes/variable_prepare_op_pass.cc

@@ -22,11 +22,14 @@
 #include "common/ge/ge_util.h"
 #include "external/graph/graph.h"
 #include "framework/common/debug/ge_log.h"
+#include "graph/common/omg_util.h"
 #include "graph/debug/ge_attr_define.h"
 #include "graph/node.h"
 #include "graph/utils/tensor_utils.h"
 
 namespace ge {
+std::map<std::string, std::map<int, int>> VariablePrepareOpPass::ref_node_without_prototype_map_{
+  {REFSWITCH, {{0, 0}, {0, 1}}}};
 Status VariablePrepareOpPass::Run(ComputeGraphPtr graph) {
   GE_CHECK_NOTNULL(graph);
   for (const auto &node : graph->GetDirectNode()) {
@@ -43,9 +46,7 @@ Status VariablePrepareOpPass::Run(ComputeGraphPtr graph) {
 
   for (auto &node : graph->GetDirectNode()) {
     GE_IF_BOOL_EXEC(node->GetOpDesc() == nullptr, continue);
-    bool is_variable = node->GetOpDesc()->GetType() == VARIABLE;
-    bool is_deal = has_dealed_variable_.find(node->GetName()) == has_dealed_variable_.end();
-    if (is_variable && is_deal) {
+    if (node->GetOpDesc()->GetType() == VARIABLE) {
       Status ret = DealVariableNode(node);
       if (ret != SUCCESS) {
         GELOGE(ret, "variable add back edge failed");
@@ -149,7 +150,7 @@ NodePtr VariablePrepareOpPass::GetFinalWritableNode(ge::NodePtr &writable_node,
       }
     }
     if (!found_writeable_node) {
-      GELOGI("final writable node is %s", current_node->GetName().c_str());
+      GELOGD("final writable node is %s", current_node->GetName().c_str());
       return current_node;
     }
   }
@@ -159,53 +160,54 @@ Status VariablePrepareOpPass::AddVariableRef(ge::NodePtr &final_writable_node, g
   GE_CHECK_NOTNULL(final_writable_node);
   GE_CHECK_NOTNULL(var_node);
 
-  NodePtr var_ref_node = CreatVariableRef(final_writable_node, var_node);
-  GE_CHECK_NOTNULL(var_ref_node);
-  // add  control anchor between var_ref_node and final peer node
-  // var_ref_node need to execute before other nodes
+  if (final_writable_node->GetType() == FRAMEWORKOP) {
+    GELOGD("No need to add variable_ref for frameworkop");
+    return SUCCESS;
+  }
+  std::stringstream variable_ref_name;
+  variable_ref_name << "_TO_" << final_writable_node->GetName() << "_REF_" << index;
+  ge::NodePtr find_node = var_node->GetOwnerComputeGraph()->FindNode(var_node->GetName() + variable_ref_name.str());
+  if (find_node != nullptr) {
+    GELOGD("The corresponding variable_ref [%s] has been added to this connection.", find_node->GetName().c_str());
+    return SUCCESS;
+  }
+  NodePtr variable_ref_node = CreatVariableRef(var_node->GetName() + variable_ref_name.str(), var_node);
+
+  GELOGI("Add variable_ref between [%s] and [%s]", var_node->GetName().c_str(), variable_ref_node->GetName().c_str());
+  GE_CHECK_NOTNULL(variable_ref_node);
+  // add  control anchor between  variable_ref and final peer node
+  // variable_ref_node need to execute before other nodes
   auto final_writable_outAnchors = final_writable_node->GetAllOutAnchors();
   for (auto &final_writable_outAnchor : final_writable_outAnchors) {
     GE_CHECK_NOTNULL(final_writable_outAnchor);
     for (auto &final_writable_peerAnchor : final_writable_outAnchor->GetPeerAnchors()) {
       GE_CHECK_NOTNULL(final_writable_peerAnchor);
       NodePtr peer_node = final_writable_peerAnchor->GetOwnerNode();
-      graphStatus ret = ge::GraphUtils::AddEdge(var_ref_node->GetOutControlAnchor(), peer_node->GetInControlAnchor());
+      graphStatus ret =
+        ge::GraphUtils::AddEdge(variable_ref_node->GetOutControlAnchor(), peer_node->GetInControlAnchor());
       if (ret != GRAPH_SUCCESS) {
-        GELOGE(FAILED, "add  control anchor between var_ref_node and final_writable peer_node failed");
+        GELOGE(FAILED, "add control anchor between  variable_ref and final_writable peer node failed");
         return FAILED;
       }
     }
   }
-  // add edge final node:index ---> var_ref_node:0
   graphStatus ret =
-    ge::GraphUtils::AddEdge(final_writable_node->GetOutDataAnchor(index), var_ref_node->GetInDataAnchor(0));
+    ge::GraphUtils::AddEdge(final_writable_node->GetOutDataAnchor(index), variable_ref_node->GetInDataAnchor(0));
   if (ret != GRAPH_SUCCESS) {
-    GELOGE(FAILED, "add  data anchor between var_ref_node and final_writable peer_node failed");
+    GELOGE(FAILED, "add data anchor between  variable_ref and final_writable peer node failed");
     return FAILED;
   }
   return SUCCESS;
 }
 
-ge::NodePtr VariablePrepareOpPass::CreatVariableRef(ge::NodePtr &final_writable_node, ge::NodePtr &var_node) {
-  if ((final_writable_node == nullptr) || (var_node == nullptr) || (var_node->GetOwnerComputeGraph() == nullptr)) {
-    GELOGE(FAILED, "parameter ptr is null.");
-    return nullptr;
-  }
-  GELOGD("Create VarRef Op: final_writable_node: [%s] var_node: [%s]>>>>", final_writable_node->GetName().c_str(),
-         var_node->GetName().c_str());
-
-  static uint32_t var_ref_count = 0;
-  std::stringstream var_ref_name;
-  var_ref_name << "_to_" << final_writable_node->GetName() << "_REF_" << var_ref_count++;
-
+ge::NodePtr VariablePrepareOpPass::CreatVariableRef(const std::string &variable_ref_name, ge::NodePtr &var_node) {
   OpDescPtr var_op_desc = var_node->GetOpDesc();
   if (var_op_desc == nullptr) {
     GELOGE(FAILED, "get var opdesc is nullptr");
     return nullptr;
   }
 
-  OpDescPtr var_ref_op_desc =
-    MakeShared<OpDesc>(var_node->GetName() + var_ref_name.str().c_str(), var_op_desc->GetType());
+  OpDescPtr var_ref_op_desc = MakeShared<OpDesc>(variable_ref_name.c_str(), var_op_desc->GetType());
   if (var_ref_op_desc == nullptr) {
     GELOGE(FAILED, "var_ref opdesc is nullptr");
     return nullptr;
@@ -217,15 +219,15 @@ ge::NodePtr VariablePrepareOpPass::CreatVariableRef(ge::NodePtr &final_writable_
   GE_IF_BOOL_EXEC(var_ref_op_desc->AddInputDesc(var_op_desc->GetOutputDesc(0)) != SUCCESS,
                   GELOGW("add input desc edge failed");
                   return nullptr);
-  NodePtr var_ref_node = var_node->GetOwnerComputeGraph()->AddNode(var_ref_op_desc);
-  GE_IF_BOOL_EXEC(var_ref_node == nullptr, GELOGW("var_ref_node is null"); return nullptr);
-  has_dealed_variable_.insert(var_node->GetName());
+  NodePtr variable_ref_node = var_node->GetOwnerComputeGraph()->AddNode(var_ref_op_desc);
+  GE_IF_BOOL_EXEC(variable_ref_node == nullptr, GELOGW("variable_ref_node is null"); return nullptr);
 
   bool is_set_str = ge::AttrUtils::SetStr(var_ref_op_desc, REF_VAR_SRC_VAR_NAME, var_op_desc->GetName());
   if (is_set_str) {
-    GELOGD("Set node [%s] REF_VAR_SRC_VAR_NAME [%s]", var_ref_node->GetName().c_str(), var_op_desc->GetName().c_str());
+    GELOGD("Set node [%s] REF_VAR_SRC_VAR_NAME [%s]", variable_ref_node->GetName().c_str(),
+           var_op_desc->GetName().c_str());
   }
-  return var_ref_node;
+  return variable_ref_node;
 }
 
 int VariablePrepareOpPass::GetWritableNodeOutIndex(const NodePtr &node, int input_index) {
@@ -240,16 +242,13 @@ int VariablePrepareOpPass::GetWritableNodeOutIndex(const NodePtr &node, int inpu
     }
   }
 
-  auto node_iter = ref_input_output_map_.find(node_type);
-  if (node_iter == ref_input_output_map_.end()) {
-    return -1;
-  }
-
-  auto index_iter = node_iter->second.find(input_index);
-  if (index_iter == node_iter->second.end()) {
-    return -1;
+  if (node_type == FRAMEWORKOP) {
+    std::string original_type;
+    GE_IF_BOOL_EXEC(GetOriginalType(node, original_type) != SUCCESS, GELOGW("Get node original type fail"));
+    GELOGI("find frameworkop: [%s], original type is %s", node->GetName().c_str(), original_type.c_str());
+    return FindRefOutIndex(original_type, input_index, ref_node_without_prototype_map_);
   }
-  return index_iter->second;
+  return FindRefOutIndex(node_type, input_index, ref_input_output_map_);
 }
 
 void VariablePrepareOpPass::GenerateRefTypeAndInputOutputMap(const NodePtr &node) {
@@ -301,4 +300,18 @@ Status VariablePrepareOpPass::UpdateAssignOpDesc(const ge::NodePtr &node) {
   }
   return SUCCESS;
 }
+
+int VariablePrepareOpPass::FindRefOutIndex(const std::string &node_type, int input_index,
+                                           const std::map<std::string, std::map<int, int>> &ref_map) {
+  auto node_iter = ref_map.find(node_type);
+  if (node_iter == ref_map.end()) {
+    return -1;
+  }
+
+  auto index_iter = node_iter->second.find(input_index);
+  if (index_iter == node_iter->second.end()) {
+    return -1;
+  }
+  return index_iter->second;
+}
 }  // namespace ge