diff --git a/mindspore/ccsrc/backend/optimizer/mem_reuse/mem_copy_manager.h b/mindspore/ccsrc/backend/optimizer/mem_reuse/mem_copy_manager.h
index e10bf76fd8..b299f4c4b1 100644
--- a/mindspore/ccsrc/backend/optimizer/mem_reuse/mem_copy_manager.h
+++ b/mindspore/ccsrc/backend/optimizer/mem_reuse/mem_copy_manager.h
@@ -46,7 +46,7 @@ struct KernelExecutionInfo {
   size_t swap_in_task_num_{0};
   // Key: output index, value: topo orders of node users
   std::map<size_t, std::vector<size_t>> node_users_map_;
-  // Key: output idx, value: (host addr, dirty or not)
+  // Key: output index, value: pair (host addr, dirty or not)
   std::map<size_t, std::pair<HostAddress, bool>> host_addrs_;
 
   KernelExecutionInfo() {}
@@ -105,7 +105,12 @@ class MemCopyManager {
 
   virtual void AddMemSwapOutTask(const DeviceAddressPtr &device_address, const HostAddress &host_addr) {}
 
-  virtual void AddMemSwapInTask(const DeviceAddressPtr &device_address, const HostAddress &host_addr) {}
+  virtual void AddMemSwapInTask(const DeviceAddressPtr &device_address, const HostAddress &host_addr, bool profiling,
+                                float *cost_time) {}
+
+  virtual void AddMemSwapOutTaskMock(const DeviceAddressPtr &device_address) {}
+
+  virtual void AddMemSwapInTaskMock(const DeviceAddressPtr &device_address) {}
 
   virtual bool SyncMemCopyStream(SwapKind swap_kind) { return true; }
 
@@ -113,11 +118,17 @@ class MemCopyManager {
 
   virtual DeviceAddressPtr UpdateSwapInQueue() { return nullptr; }
 
+  virtual DeviceAddressPtr UpdateSwapOutQueueMock() { return nullptr; }
+
+  virtual DeviceAddressPtr UpdateSwapInQueueMock() { return nullptr; }
+
   virtual bool AllocHostPinnedMem(size_t size, void **addr) const { return true; }
 
   virtual void FreeHostPinnedMem(void *addr) const {}
 
   virtual void ClearSwapQueue() {}
+
+  virtual void ClearSwapQueueMock() {}
 };
 using MemCopyManagerPtr = std::shared_ptr<MemCopyManager>;
 using MemSwapInfoSet = std::set<MemSwapInfo, SwapInfoComp>;
diff --git a/mindspore/ccsrc/backend/optimizer/mem_reuse/mem_swap_manager.cc b/mindspore/ccsrc/backend/optimizer/mem_reuse/mem_swap_manager.cc
index 5f0569a41d..5cebc3714b 100644
--- a/mindspore/ccsrc/backend/optimizer/mem_reuse/mem_swap_manager.cc
+++ b/mindspore/ccsrc/backend/optimizer/mem_reuse/mem_swap_manager.cc
@@ -147,6 +147,30 @@ bool MemSwapManager::CheckDistanceBetweenKernels(const TensorInfo &tensor_info)
   return false;
 }
 
+std::vector<std::pair<size_t, size_t>> MemSwapManager::CheckDistanceBetweenKernelsWithIdx(
+  const TensorInfo &tensor_info) const {
+  const AnfNodePtr &kernel = tensor_info.kernel_;
+  auto &kernel_exec_info = SearchKernelExecutionInfo(kernel);
+  auto &node_users_map = kernel_exec_info.node_users_map_;
+  std::vector<std::pair<size_t, size_t>> need_swap_topo_pair_list;
+
+  auto iter = node_users_map.find(tensor_info.output_idx_);
+  if (iter == node_users_map.end()) {
+    return need_swap_topo_pair_list;
+  }
+  auto &node_users = iter->second;
+  if (node_users.front() - kernel_exec_info.topo_order_ > distance_threshold_) {
+    need_swap_topo_pair_list.emplace_back(kernel_exec_info.topo_order_, node_users.front());
+  }
+
+  for (size_t i = 1; i < node_users.size(); ++i) {
+    if (node_users[i] - node_users[i - 1] > distance_threshold_) {
+      need_swap_topo_pair_list.emplace_back(node_users[i - 1], node_users[i]);
+    }
+  }
+  return need_swap_topo_pair_list;
+}
+
 bool MemSwapManager::IsCommunicationRelevantOp(const AnfNodePtr &kernel) const {
   MS_EXCEPTION_IF_NULL(kernel);
   if (AnfAlgo::IsCommunicationOp(kernel)) {
@@ -201,56 +225,55 @@ void MemSwapManager::AddSwapInfo() {
       break;
     }
 
-    size_t output_idx = tensor.output_idx_;
     const AnfNodePtr &kernel = tensor.kernel_;
     if (IsCommunicationRelevantOp(kernel)) {
       continue;
     }
-    auto &kernel_exec_info = SearchKernelExecutionInfo(kernel);
-    auto &node_users_map = kernel_exec_info.node_users_map_;
 
-    auto iter = node_users_map.find(output_idx);
-    if (iter == node_users_map.end()) {
-      continue;
-    }
-    auto &node_users = iter->second;
-    bool need_swap = (node_users.size() == 1 && node_users[0] - kernel_exec_info.topo_order_ >= distance_threshold_) ||
-                     (node_users.size() > 1 && node_users[1] - node_users[0] >= distance_threshold_);
-    if (!need_swap) {
+    auto need_swap_topo_pair_list = CheckDistanceBetweenKernelsWithIdx(tensor);
+    if (need_swap_topo_pair_list.empty()) {
       continue;
     }
     HostAddress host_addr;
     host_addr.size = tensor_size;
-    auto ret = AllocHostPinnedMem(tensor_size, reinterpret_cast<void **>(&host_addr.addr));
-    if (!ret) {
-      MS_LOG(EXCEPTION) << "Alloc host pinned memory[" << tensor_size << "] failed.";
-    }
+    host_addr.addr = nullptr;
+
+    size_t output_idx = tensor.output_idx_;
+    auto &kernel_exec_info = SearchKernelExecutionInfo(kernel);
     kernel_exec_info.host_addrs_[output_idx] = std::make_pair(host_addr, true);
-    MemSwapInfo mem_swap_out_info = {SwapKind::kDeviceToHost, kernel_exec_info.topo_order_, output_idx, 0};
-    if (node_users.size() > 1) {
-      AddKernelMemSwapInfo(execution_order_[node_users[0]], mem_swap_out_info);
-    } else {
-      AddKernelMemSwapInfo(kernel, mem_swap_out_info);
-    }
 
-    size_t swap_in_order = node_users.size() == 1 ? node_users[0] - 1 : node_users[1] - 1;
-    if (swap_in_order <= kernel_exec_info.topo_order_) {
-      MS_LOG(EXCEPTION) << "Select swap in point failed for op[" << AnfAlgo::GetCNodeName(kernel) << "]";
+    for (auto &swap_topo_pair : need_swap_topo_pair_list) {
+      size_t swap_out_order = swap_topo_pair.first;
+      MemSwapInfo mem_swap_out_info = {SwapKind::kDeviceToHost, kernel_exec_info.topo_order_, output_idx,
+                                       swap_out_order};
+      AddKernelMemSwapInfo(execution_order_[swap_out_order], mem_swap_out_info);
+
+      size_t swap_in_order = swap_topo_pair.second - 1;
+      MemSwapInfo mem_swap_in_info = {SwapKind::kHostToDevice, kernel_exec_info.topo_order_, output_idx,
+                                      swap_out_order};
+      if (swap_in_order <= swap_out_order) {
+        MS_LOG(EXCEPTION) << "Select swap in point failed for op[" << AnfAlgo::GetCNodeName(kernel) << "]";
+      }
+      AddKernelMemSwapInfo(execution_order_[swap_in_order], mem_swap_in_info);
     }
-    auto swap_in_kernel = execution_order_[swap_in_order];
-    MemSwapInfo mem_swap_in_info = {SwapKind::kHostToDevice, kernel_exec_info.topo_order_, output_idx, 0};
-    AddKernelMemSwapInfo(swap_in_kernel, mem_swap_in_info);
-
-    host_addrs_list_.push_back(host_addr);
   }
 }
 
 void MemSwapManager::AddMemSwapTask(SwapKind swap_kind, const DeviceAddressPtr &device_address,
-                                    const HostAddress &host_address) const {
+                                    const HostAddress &host_address, bool mock, bool profiling,
+                                    float *cost_time) const {
+  if (!mock) {
+    if (swap_kind == SwapKind::kDeviceToHost) {
+      mem_copy_manager_->AddMemSwapOutTask(device_address, host_address);
+    } else if (swap_kind == SwapKind::kHostToDevice) {
+      mem_copy_manager_->AddMemSwapInTask(device_address, host_address, profiling, cost_time);
+    }
+  }
+
   if (swap_kind == SwapKind::kDeviceToHost) {
-    mem_copy_manager_->AddMemSwapOutTask(device_address, host_address);
+    mem_copy_manager_->AddMemSwapOutTaskMock(device_address);
   } else if (swap_kind == SwapKind::kHostToDevice) {
-    mem_copy_manager_->AddMemSwapInTask(device_address, host_address);
+    mem_copy_manager_->AddMemSwapInTaskMock(device_address);
   }
 }
 
@@ -258,11 +281,19 @@ bool MemSwapManager::SyncMemCopyStream(SwapKind swap_kind) const {
   return mem_copy_manager_->SyncMemCopyStream(swap_kind);
 }
 
-DeviceAddressPtr MemSwapManager::UpdateSwapQueue(SwapKind swap_kind) const {
+DeviceAddressPtr MemSwapManager::UpdateSwapQueue(SwapKind swap_kind, bool mock) const {
+  if (!mock) {
+    if (swap_kind == SwapKind::kDeviceToHost) {
+      return mem_copy_manager_->UpdateSwapOutQueue();
+    } else {
+      return mem_copy_manager_->UpdateSwapInQueue();
+    }
+  }
+
   if (swap_kind == SwapKind::kDeviceToHost) {
-    return mem_copy_manager_->UpdateSwapOutQueue();
+    return mem_copy_manager_->UpdateSwapOutQueueMock();
   } else {
-    return mem_copy_manager_->UpdateSwapInQueue();
+    return mem_copy_manager_->UpdateSwapInQueueMock();
   }
 }
 
@@ -273,19 +304,7 @@ bool MemSwapManager::RetreatSwapInfo() {
   }
   if (swap_info_already_set_) {
     ResetSwapInfo();
-    if (distance_threshold_ >= kDistanceLowerBound) {
-      auto distance_decay_step = execution_order_.size() / kDistanceInitFactor / tensor_size_num_;
-      distance_threshold_ -= (distance_decay_step > 1 ? distance_decay_step : 1);
-    }
-
-    while (tensor_size_threshold_idx_ < ordered_tensors_.size() - 1) {
-      ++tensor_size_threshold_idx_;
-      if (tensor_size_threshold_ > ordered_tensors_[tensor_size_threshold_idx_].tensor_size_) {
-        tensor_size_threshold_ = ordered_tensors_[tensor_size_threshold_idx_].tensor_size_;
-        break;
-      }
-    }
-
+    RetreatSwapThreshold();
     if (tensor_size_threshold_idx_ == ordered_tensors_.size() - 1 && distance_threshold_ < kDistanceLowerBound) {
       MS_LOG(ERROR) << "Retreat swap info failed";
       return false;
@@ -373,7 +392,7 @@ bool MemSwapManager::QueryFirstTimeMovePos(const AnfNodePtr &kernel, size_t inde
 }
 
 size_t MemSwapManager::BestSwapInPerformPos(const AnfNodePtr &trigger_kernel, const MemSwapInfo &mem_swap_info) const {
-  auto need_swap_kernel = QueryKerneByTopoOrder(mem_swap_info.topo_order_);
+  auto need_swap_kernel = QueryKernelByTopoOrder(mem_swap_info.topo_order_);
   const PerformPair &perform_pair = QueryKernelSwapPerform(need_swap_kernel, mem_swap_info.output_idx_);
   float swap_in_cost_time = perform_pair.second;
   size_t swap_out_pos = mem_swap_info.swap_out_pos_;
@@ -383,11 +402,11 @@ size_t MemSwapManager::BestSwapInPerformPos(const AnfNodePtr &trigger_kernel, co
 
   size_t pos = trigger_kernel_pos;
   for (; pos > swap_out_pos + 1; pos--) {
-    auto kernel = QueryKerneByTopoOrder(pos - 1);
+    auto kernel = QueryKernelByTopoOrder(pos - 1);
     if (QueryKernelTriggerSwapIn(kernel)) {
       return pos;
     }
-    kernel_execution_time += QueryKernelExecutionPerform(QueryKerneByTopoOrder(pos));
+    kernel_execution_time += QueryKernelExecutionPerform(QueryKernelByTopoOrder(pos));
     if (kernel_execution_time >= swap_in_cost_time) {
       return pos - 1;
     }
@@ -399,8 +418,8 @@ void MemSwapManager::MoveSwapInfoPos(size_t des_pos, size_t src_pos, const MemSw
   if (des_pos == src_pos) {
     MS_LOG(EXCEPTION) << "destination pos can not equal source pos";
   }
-  auto des_kernel = QueryKerneByTopoOrder(des_pos);
-  auto src_kernel = QueryKerneByTopoOrder(src_pos);
+  auto des_kernel = QueryKernelByTopoOrder(des_pos);
+  auto src_kernel = QueryKernelByTopoOrder(src_pos);
   AddKernelMemSwapInfo(des_kernel, mem_swap_info);
   RemoveKernelMemSwapInfo(src_kernel, mem_swap_info);
 }
@@ -422,7 +441,10 @@ void MemSwapManager::AddKernelExecutionPerform(const AnfNodePtr &kernel, float p
 void MemSwapManager::AddKernelSwapPerform(const AnfNodePtr &kernel, size_t output_idx,
                                           const std::pair<float, float> &perform) {
   MS_EXCEPTION_IF_NULL(kernel);
-  kernel_swap_perform_[kernel.get()][output_idx] = perform;
+  auto iter = kernel_swap_perform_.find(kernel.get());
+  if (iter == kernel_swap_perform_.end()) {
+    kernel_swap_perform_[kernel.get()][output_idx] = perform;
+  }
 }
 
 void MemSwapManager::AddKernelMemSwapInfo(const AnfNodePtr &kernel, const MemSwapInfo &mem_swap_info) {
@@ -485,13 +507,18 @@ size_t MemSwapManager::QueryKernelTriggerSwapInTaskNum(const AnfNodePtr &kernel)
   return kernel_exec_info.swap_in_task_num_;
 }
 
-const AnfNodePtr MemSwapManager::QueryKerneByTopoOrder(size_t index) const {
+const AnfNodePtr MemSwapManager::QueryKernelByTopoOrder(size_t index) const {
   if (index >= execution_order_.size()) {
     MS_LOG(EXCEPTION) << "Index [" << index << "] out of range";
   }
   return execution_order_[index];
 }
 
+size_t MemSwapManager::QueryKernelTopoOrder(const AnfNodePtr &kernel) const {
+  const auto &kernel_exec_info = SearchKernelExecutionInfo(kernel);
+  return kernel_exec_info.topo_order_;
+}
+
 const PerformPair &MemSwapManager::QueryKernelSwapPerform(const AnfNodePtr &kernel, size_t output_idx) const {
   MS_EXCEPTION_IF_NULL(kernel);
   auto iter_kernel = kernel_swap_perform_.find(kernel.get());
@@ -572,13 +599,6 @@ void MemSwapManager::ResetHostAddrIsDirty() {
   }
 }
 
-void MemSwapManager::InsertSwapInBlackList(const void *device_ptr) { swap_in_blacklist_.insert(device_ptr); }
-
-bool MemSwapManager::FindInSwapInBlackList(const void *device_ptr) const {
-  auto iter = swap_in_blacklist_.find(device_ptr);
-  return iter != swap_in_blacklist_.end();
-}
-
 bool MemSwapManager::AllocHostPinnedMem(size_t size, void **addr) const {
   return mem_copy_manager_->AllocHostPinnedMem(size, addr);
 }
@@ -592,10 +612,16 @@ void MemSwapManager::ReleaseHostPinnedMem() {
   host_addrs_list_.clear();
 }
 
-void MemSwapManager::ClearSwapQueue() const { mem_copy_manager_->ClearSwapQueue(); }
+void MemSwapManager::ClearSwapQueue(bool mock) const {
+  if (!mock) {
+    mem_copy_manager_->ClearSwapQueue();
+  } else {
+    mem_copy_manager_->ClearSwapQueueMock();
+  }
+}
 
 void MemSwapManager::ResetSwapInfo() {
-  ClearSwapQueue();
+  ClearSwapQueue(true);
   for (auto &kernel_exec_info_pair : kernel_execution_info_) {
     auto &kernel_exec_info = kernel_exec_info_pair.second;
     kernel_exec_info.trigger_swap_out_ = false;
@@ -603,10 +629,53 @@ void MemSwapManager::ResetSwapInfo() {
     kernel_exec_info.swap_in_task_num_ = 0;
     kernel_exec_info.host_addrs_.clear();
   }
-  ReleaseHostPinnedMem();
-  swap_in_blacklist_.clear();
   mem_swap_info_map_.clear();
 }
+
+void MemSwapManager::DumpSwapInfo() const {
+  for (auto &kernel : execution_order_) {
+    if (!QueryKernelTriggerSwap(kernel)) {
+      continue;
+    }
+    auto &kernel_exec_info = SearchKernelExecutionInfo(kernel);
+    MS_LOG(WARNING) << "Trigger kernel topo order[" << kernel_exec_info.topo_order_ << "] , op name["
+                    << AnfAlgo::GetCNodeName(kernel) << "]";
+
+    const MemSwapInfoSet &mem_swap_info_set = QueryKernelMemSwapInfo(kernel);
+    for (auto &mem_swap_info : mem_swap_info_set) {
+      if (mem_swap_info.swap_kind_ == SwapKind::kDeviceToHost) {
+        MS_LOG(WARNING) << "    Swap Out Task: swapped kernel topo order[" << mem_swap_info.topo_order_ << "], op name["
+                        << AnfAlgo::GetCNodeName(QueryKernelByTopoOrder(mem_swap_info.topo_order_)) << "], output idx["
+                        << mem_swap_info.output_idx_ << "]";
+      } else {
+        MS_LOG(WARNING) << "    Swap In Task: swapped kernel topo order[" << mem_swap_info.topo_order_ << "], op name["
+                        << AnfAlgo::GetCNodeName(QueryKernelByTopoOrder(mem_swap_info.topo_order_)) << "], output idx["
+                        << mem_swap_info.output_idx_ << "]";
+      }
+    }
+  }
+}
+
+void MemSwapManager::DumpUserNodes() const {
+  for (auto &kernel : execution_order_) {
+    const auto &kernel_exec_info = SearchKernelExecutionInfo(kernel);
+    const auto &node_users_map = kernel_exec_info.node_users_map_;
+    MS_LOG(WARNING) << "Kernel topo order[" << kernel_exec_info.topo_order_ << "], op name["
+                    << AnfAlgo::GetCNodeName(kernel) << "]";
+    if (node_users_map.empty()) {
+      MS_LOG(WARNING) << "    Kernel does not own any user node";
+    }
+
+    for (auto &item : node_users_map) {
+      size_t output_idx = item.first;
+      auto &node_users = item.second;
+      for (auto &order : node_users) {
+        MS_LOG(WARNING) << "    Output index[" << output_idx << "] tensor is used by kernel["
+                        << AnfAlgo::GetCNodeName(QueryKernelByTopoOrder(order)) << "], topo order[" << order << "]";
+      }
+    }
+  }
+}
 }  // namespace memswap
 }  // namespace device
 }  // namespace mindspore
diff --git a/mindspore/ccsrc/backend/optimizer/mem_reuse/mem_swap_manager.h b/mindspore/ccsrc/backend/optimizer/mem_reuse/mem_swap_manager.h
index 812e6e5fea..7799726f15 100644
--- a/mindspore/ccsrc/backend/optimizer/mem_reuse/mem_swap_manager.h
+++ b/mindspore/ccsrc/backend/optimizer/mem_reuse/mem_swap_manager.h
@@ -48,12 +48,12 @@ class MemSwapManager {
 
   bool Init(const mindspore::session::KernelGraph *kernel_graph, size_t swap_mem_size = 0);
 
-  void AddMemSwapTask(SwapKind swap_kind, const DeviceAddressPtr &device_address,
-                      const HostAddress &host_address) const;
+  void AddMemSwapTask(SwapKind swap_kind, const DeviceAddressPtr &device_address, const HostAddress &host_address,
+                      bool mock, bool profiling = false, float *cost_time = nullptr) const;
 
   bool SyncMemCopyStream(SwapKind swap_kind) const;
 
-  DeviceAddressPtr UpdateSwapQueue(SwapKind swap_kind) const;
+  DeviceAddressPtr UpdateSwapQueue(SwapKind swap_kind, bool mock) const;
 
   bool RetreatSwapInfo();
 
@@ -63,8 +63,6 @@ class MemSwapManager {
 
   bool mem_swap_init() const { return mem_swap_initialized_; }
 
-  KernelExecutionInfo &SearchKernelExecutionInfo(const AnfNodePtr &kernel) const;
-
   void AddKernelExecutionPerform(const AnfNodePtr &kernel, float perform);
 
   float QueryKernelExecutionPerform(const AnfNodePtr &kernel) const;
@@ -79,7 +77,9 @@ class MemSwapManager {
 
   size_t QueryKernelTriggerSwapInTaskNum(const AnfNodePtr &kernel) const;
 
-  const AnfNodePtr QueryKerneByTopoOrder(size_t index) const;
+  const AnfNodePtr QueryKernelByTopoOrder(size_t index) const;
+
+  size_t QueryKernelTopoOrder(const AnfNodePtr &kernel) const;
 
   const MemSwapInfoSet &QueryKernelMemSwapInfo(const AnfNodePtr &kernel) const;
 
@@ -93,17 +93,19 @@ class MemSwapManager {
 
   void ResetHostAddrIsDirty();
 
-  void InsertSwapInBlackList(const void *device_ptr);
-
-  bool FindInSwapInBlackList(const void *device_ptr) const;
-
   bool AllocHostPinnedMem(size_t size, void **addr) const;
 
   void ReleaseHostPinnedMem();
 
-  void ClearSwapQueue() const;
+  void ClearSwapQueue(bool mock) const;
+
+  void DumpSwapInfo() const;
+
+  void DumpUserNodes() const;
 
  private:
+  KernelExecutionInfo &SearchKernelExecutionInfo(const AnfNodePtr &kernel) const;
+
   void AddSwapInfo();
 
   void ResetSwapInfo();
@@ -130,6 +132,8 @@ class MemSwapManager {
 
   bool CheckDistanceBetweenKernels(const TensorInfo &tensor_info) const;
 
+  std::vector<std::pair<size_t, size_t>> CheckDistanceBetweenKernelsWithIdx(const TensorInfo &tensor_info) const;
+
   bool IsCommunicationRelevantOp(const AnfNodePtr &kernel) const;
 
   std::vector<CNodePtr> execution_order_;
@@ -139,7 +143,6 @@ class MemSwapManager {
   // Key: trigger swap kernel, value: MemSwapInfoSet of kernel need to be swapped
   std::unordered_map<void *, MemSwapInfoSet> mem_swap_info_map_;
   std::vector<HostAddress> host_addrs_list_;
-  std::unordered_set<const void *> swap_in_blacklist_;
 
   // Key: cache kernel address, value: lists of first time move pos or not
   std::map<void *, std::vector<bool>> kernel_first_move_cache_map_;
diff --git a/mindspore/ccsrc/runtime/device/gpu/gpu_kernel_runtime.cc b/mindspore/ccsrc/runtime/device/gpu/gpu_kernel_runtime.cc
index 2b9f437977..3a5d9ca34a 100644
--- a/mindspore/ccsrc/runtime/device/gpu/gpu_kernel_runtime.cc
+++ b/mindspore/ccsrc/runtime/device/gpu/gpu_kernel_runtime.cc
@@ -112,7 +112,7 @@ void GPUKernelRuntime::ReleaseDeviceRes() {
     auto &mem_swap_manager = item.second;
     MS_EXCEPTION_IF_NULL(mem_swap_manager);
     if (mem_swap_manager->trigger_swap()) {
-      mem_swap_manager->ClearSwapQueue();
+      mem_swap_manager->ClearSwapQueue(false);
       mem_swap_manager->ReleaseHostPinnedMem();
     }
   }
@@ -141,6 +141,7 @@ void GPUKernelRuntime::AssignMemory(session::KernelGraph *graph) {
     InitMemorySwapInfo(graph);
     InitKernelOutputAddress(graph);
     InitKernelWorkspaceAddress(graph);
+    SaveGraphOutputNode(graph);
   } else {
     AssignDynamicMemory(graph);
   }
@@ -168,12 +169,8 @@ bool GPUKernelRuntime::Run(session::KernelGraph *graph) {
     }
     mem_reuse_util_ = mem_reuse_iter->second;
     MS_EXCEPTION_IF_NULL(mem_reuse_util_);
-    while (!LaunchKernelDynamic(graph)) {
-      MS_LOG(WARNING) << "Run out of memory and try memory swapping, it may take some time, please wait a moment.";
-      if (!UpdateMemorySwapInfo(graph)) {
-        return false;
-      }
-    }
+
+    ret = RunOneStep(graph);
   } else {
     ret = LaunchKernel(graph);
   }
@@ -185,7 +182,29 @@ bool GPUKernelRuntime::Run(session::KernelGraph *graph) {
   return ret;
 }
 
+bool GPUKernelRuntime::RunOneStep(const session::KernelGraph *graph) {
+  bool ret = true;
+  auto graph_id = graph->graph_id();
+  if (!is_first_step_map_[graph_id]) {
+    // Normally run graph
+    ret = LaunchKernelDynamic(graph);
+  } else {
+    // Mock run first step
+    ret = LaunchKernelDynamic(graph, true, false);
+    if (ret) {
+      // Normally run graph
+      ret = LaunchKernelDynamic(graph);
+    } else {
+      // Trigger memory swap
+      ret = SearchMemSwapScheme(graph);
+    }
+    is_first_step_map_[graph_id] = false;
+  }
+  return ret;
+}
+
 bool GPUKernelRuntime::SearchMemSwapScheme(const session::KernelGraph *graph) {
+  MS_LOG(WARNING) << "Run out of memory and try memory swapping, it may take some time, please wait a moment.";
   bool ret = false;
   ClearKernelOldOutputAndWorkspace(graph);
   if (!mem_swap_manager_->mem_swap_init()) {
@@ -214,6 +233,7 @@ bool GPUKernelRuntime::SearchMemSwapScheme(const session::KernelGraph *graph) {
 }
 
 bool GPUKernelRuntime::RefineMemSwapScheme(const session::KernelGraph *graph) {
+  MS_LOG(WARNING) << "Refine memory swap scheme, it may take some time, please wait a moment.";
   auto &kernels = graph->execution_order();
   for (const auto &kernel : kernels) {
     if (!mem_swap_manager_->QueryKernelTriggerSwapIn(kernel)) {
@@ -228,6 +248,7 @@ bool GPUKernelRuntime::RefineMemSwapScheme(const session::KernelGraph *graph) {
         ret = LaunchKernelDynamic(graph, true, false);
         if (!ret) {
           ClearKernelOldOutputAndWorkspace(graph);
+          ClearSwapInfo(true);
         }
       }
     }
@@ -297,6 +318,26 @@ void GPUKernelRuntime::InitKernelWorkspaceAddress(const session::KernelGraph *gr
   }
 }
 
+void GPUKernelRuntime::SaveGraphOutputNode(const session::KernelGraph *graph) {
+  MS_EXCEPTION_IF_NULL(graph);
+  auto graph_id = graph->graph_id();
+  const auto &output_nodes = AnfAlgo::GetAllOutput(graph->output(), {prim::kPrimTupleGetItem});
+  for (const auto &node : output_nodes) {
+    graph_output_map_[graph_id].insert(node);
+  }
+}
+
+bool GPUKernelRuntime::IsGraphOutput(const session::KernelGraph *graph, const mindspore::AnfNodePtr &kernel) const {
+  MS_EXCEPTION_IF_NULL(graph);
+  auto graph_id = graph->graph_id();
+  auto iter = graph_output_map_.find(graph_id);
+  if (iter == graph_output_map_.end()) {
+    MS_LOG(EXCEPTION) << "Find graph output info failed.";
+  }
+  auto &graph_output_set = iter->second;
+  return (graph_output_set.find(kernel) != graph_output_set.end());
+}
+
 void GPUKernelRuntime::ClearKernelOldOutputAndWorkspace(const session::KernelGraph *graph) {
   ClearKernelOutputAddress(graph);
   ClearKernelWorkspaceAddress(graph);
@@ -306,6 +347,9 @@ void GPUKernelRuntime::ClearKernelOutputAddress(const session::KernelGraph *grap
   MS_EXCEPTION_IF_NULL(graph);
   auto &kernels = graph->execution_order();
   for (const auto &kernel : kernels) {
+    if (IsGraphOutput(graph, kernel)) {
+      continue;
+    }
     auto kernel_mod = AnfAlgo::GetKernelMod(kernel);
     MS_EXCEPTION_IF_NULL(kernel_mod);
     auto output_sizes = kernel_mod->GetOutputSizeList();
@@ -354,18 +398,27 @@ bool GPUKernelRuntime::LaunchKernelDynamic(const session::KernelGraph *graph, bo
     AddressPtrList kernel_inputs;
     AddressPtrList kernel_workspaces;
     AddressPtrList kernel_outputs;
-    auto ret = AllocKernelDynamicRes(*kernel_mod, kernel, &kernel_inputs, &kernel_workspaces, &kernel_outputs);
+    auto ret = AllocKernelDynamicRes(*kernel_mod, kernel, &kernel_inputs, &kernel_workspaces, &kernel_outputs, mock);
     if (!ret) {
       return false;
     }
-    if (!kernel_mod->Launch(kernel_inputs, kernel_workspaces, kernel_outputs, stream_)) {
-      MS_LOG(EXCEPTION) << "Launch kernel failed.";
+    if (!mock) {
+      if (!profiling) {
+        CHECK_OP_RET_WITH_EXCEPT(kernel_mod->Launch(kernel_inputs, kernel_workspaces, kernel_outputs, stream_),
+                                 "Launch kernel failed.");
+      } else {
+        LaunchKernelWithTimeProfiling(kernel, kernel_inputs, kernel_workspaces, kernel_outputs);
+      }
     }
     FreeKernelDynamicRes(kernel);
-    UpdateMemorySwapTask(kernel);
+    if (!UpdateMemorySwapTask(kernel, mock, profiling)) {
+      return false;
+    }
+  }
+  if (!mock) {
+    CHECK_OP_RET_WITH_EXCEPT(SyncStream(), "SyncStream failed.");
   }
-  CHECK_OP_RET_WITH_EXCEPT(SyncStream(), "SyncStream failed.");
-  ClearSwapQueue();
+  ClearSwapInfo(mock);
   return true;
 }
 
@@ -393,29 +446,38 @@ void GPUKernelRuntime::LaunchKernelWithTimeProfiling(const AnfNodePtr &kernel, c
   CHECK_OP_RET_WITH_EXCEPT(CudaDriver::DestroyEvent(end), "Failed to destroy event.");
 }
 
-bool GPUKernelRuntime::AddMemorySwapTask(const AnfNodePtr &kernel) {
+bool GPUKernelRuntime::AddMemorySwapTask(const AnfNodePtr &kernel, bool mock, bool profiling) {
   MS_EXCEPTION_IF_NULL(mem_swap_manager_);
   const MemSwapInfoSet &mem_swap_info_set = mem_swap_manager_->QueryKernelMemSwapInfo(kernel);
   for (auto &mem_swap_info : mem_swap_info_set) {
-    auto need_swap_kernel = mem_swap_manager_->QueryKerneByTopoOrder(mem_swap_info.topo_order_);
+    auto need_swap_kernel = mem_swap_manager_->QueryKernelByTopoOrder(mem_swap_info.topo_order_);
     MS_EXCEPTION_IF_NULL(need_swap_kernel);
     const HostAddress &host_address =
       mem_swap_manager_->QueryKernelHostAddr(need_swap_kernel, mem_swap_info.output_idx_);
     auto device_address = AnfAlgo::GetMutableOutputAddr(need_swap_kernel, mem_swap_info.output_idx_, false);
 
     if (mem_swap_info.swap_kind_ == SwapKind::kDeviceToHost) {
-      mem_swap_manager_->AddMemSwapTask(SwapKind::kDeviceToHost, device_address, host_address);
+      if (mem_swap_manager_->QueryKernelHostAddrIsDirty(need_swap_kernel, mem_swap_info.output_idx_)) {
+        mem_swap_manager_->AddMemSwapTask(SwapKind::kDeviceToHost, device_address, host_address, mock);
+        mem_swap_manager_->AddKernelHostAddrIsDirty(need_swap_kernel, mem_swap_info.output_idx_, false);
+      } else {
+        mem_manager_->FreeMemFromMemPool(device_address);
+        device_address->set_status(DeviceAddressStatus::kInHost);
+      }
     } else if (mem_swap_info.swap_kind_ == SwapKind::kHostToDevice) {
       auto status = device_address->status();
       if (status == DeviceAddressStatus::kInDeviceToHost) {
-        mem_swap_manager_->InsertSwapInBlackList(device_address->ptr_);
         device_address->set_status(DeviceAddressStatus::kInDevice);
       } else if (status == DeviceAddressStatus::kInHost) {
-        if (!device_address->ptr_ && !AttemptMallocMem(device_address, device_address->size_)) {
+        if (!device_address->ptr_ && !AttemptMallocMem(device_address, device_address->size_, mock)) {
           return false;
         }
-        if (!mem_swap_manager_->FindInSwapInBlackList(device_address->ptr_)) {
-          mem_swap_manager_->AddMemSwapTask(SwapKind::kHostToDevice, device_address, host_address);
+        float cost_time = 0;
+        mem_swap_manager_->AddMemSwapTask(SwapKind::kHostToDevice, device_address, host_address, mock, profiling,
+                                          &cost_time);
+        if (profiling) {
+          mem_swap_manager_->AddKernelSwapPerform(need_swap_kernel, mem_swap_info.output_idx_,
+                                                  std::make_pair(0, cost_time));
         }
       }
     }
@@ -423,87 +485,81 @@ bool GPUKernelRuntime::AddMemorySwapTask(const AnfNodePtr &kernel) {
   return true;
 }
 
-bool GPUKernelRuntime::UpdateMemorySwapInfo(const session::KernelGraph *graph) {
-  MS_EXCEPTION_IF_NULL(mem_swap_manager_);
-  ClearKernelOldOutputAndWorkspace(graph);
-  if (!mem_swap_manager_->mem_swap_init()) {
-    if (!mem_swap_manager_->Init(graph)) {
-      return false;
-    }
-  }
-  return mem_swap_manager_->RetreatSwapInfo();
-}
-
-bool GPUKernelRuntime::UpdateMemorySwapTask(const AnfNodePtr &kernel) {
+bool GPUKernelRuntime::UpdateMemorySwapTask(const AnfNodePtr &kernel, bool mock, bool profiling) {
   MS_EXCEPTION_IF_NULL(mem_swap_manager_);
   if (!mem_swap_manager_->trigger_swap()) {
     return true;
   }
   if (mem_swap_manager_->QueryKernelTriggerSwap(kernel)) {
-    CHECK_OP_RET_WITH_EXCEPT(SyncStream(), "SyncStream failed.");
-    if (!AddMemorySwapTask(kernel)) {
+    if (!mock) {
+      CHECK_OP_RET_WITH_EXCEPT(SyncStream(), "SyncStream failed.");
+    }
+    if (!AddMemorySwapTask(kernel, mock, profiling)) {
       return false;
     }
+    if (!mock) {
+      CHECK_OP_RET_WITH_EXCEPT(mem_swap_manager_->SyncMemCopyStream(SwapKind::kDeviceToHost), "SyncCopyStream failed.");
+    }
   }
-  CHECK_OP_RET_WITH_EXCEPT(mem_swap_manager_->SyncMemCopyStream(SwapKind::kDeviceToHost), "SyncCopyStream failed.");
   return true;
 }
 
-void GPUKernelRuntime::UpdateHostSwapQueue(const DeviceAddressPtr device_address) {
+void GPUKernelRuntime::UpdateHostSwapInQueue(const DeviceAddressPtr device_address, bool mock) {
   MS_EXCEPTION_IF_NULL(mem_swap_manager_);
   if (!mem_swap_manager_->trigger_swap()) {
     return;
   }
-  while (auto device_address_swap_in = mem_swap_manager_->UpdateSwapQueue(SwapKind::kHostToDevice)) {
+  while (auto device_address_swap_in = mem_swap_manager_->UpdateSwapQueue(SwapKind::kHostToDevice, mock)) {
     device_address_swap_in->set_status(DeviceAddressStatus::kInDevice);
   }
+
   auto status = device_address->status();
   switch (status) {
     case DeviceAddressStatus::kInDevice:
       break;
     case DeviceAddressStatus::kInDeviceToHost: {
-      mem_swap_manager_->InsertSwapInBlackList(device_address->ptr_);
       device_address->set_status(DeviceAddressStatus::kInDevice);
       break;
     }
     case DeviceAddressStatus::kInHostToDevice: {
       while (device_address->status() != DeviceAddressStatus::kInDevice) {
-        while (auto device_address_swap_in = mem_swap_manager_->UpdateSwapQueue(SwapKind::kHostToDevice)) {
+        while (auto device_address_swap_in = mem_swap_manager_->UpdateSwapQueue(SwapKind::kHostToDevice, mock)) {
           device_address_swap_in->set_status(DeviceAddressStatus::kInDevice);
         }
       }
       break;
     }
     case DeviceAddressStatus::kInHost:
-      MS_LOG(ERROR) << "Invaild device address status:" << status;
+      MS_LOG(WARNING) << "Unexpected device address status: " << status;
       break;
     default:
-      MS_LOG(EXCEPTION) << "Invaild device address status:" << status;
+      MS_LOG(EXCEPTION) << "Invaild device address status: " << status;
   }
 }
 
-void GPUKernelRuntime::UpdateDeviceSwapQueue() {
+void GPUKernelRuntime::UpdateHostSwapOutQueue(bool mock) {
   MS_EXCEPTION_IF_NULL(mem_swap_manager_);
   if (!mem_swap_manager_->trigger_swap()) {
     return;
   }
-  while (auto device_address_swap_out = mem_swap_manager_->UpdateSwapQueue(SwapKind::kDeviceToHost)) {
-    if (!mem_swap_manager_->FindInSwapInBlackList(device_address_swap_out->ptr_) && device_address_swap_out->ptr_) {
+  while (auto device_address_swap_out = mem_swap_manager_->UpdateSwapQueue(SwapKind::kDeviceToHost, mock)) {
+    if (device_address_swap_out->status() == DeviceAddressStatus::kInDeviceToHost && device_address_swap_out->ptr_) {
       device_address_swap_out->set_status(DeviceAddressStatus::kInHost);
       mem_manager_->FreeMemFromMemPool(device_address_swap_out);
     }
   }
 }
 
-void GPUKernelRuntime::ClearSwapQueue() {
+void GPUKernelRuntime::ClearSwapInfo(bool mock) {
   MS_EXCEPTION_IF_NULL(mem_swap_manager_);
   if (!mem_swap_manager_->trigger_swap()) {
     return;
   }
-  mem_swap_manager_->ClearSwapQueue();
+  mem_swap_manager_->ClearSwapQueue(mock);
+  mem_swap_manager_->ResetHostAddrIsDirty();
 }
 
-bool GPUKernelRuntime::AttemptMallocMem(const DeviceAddressPtr &device_address, size_t size) {
+bool GPUKernelRuntime::AttemptMallocMem(const DeviceAddressPtr &device_address, size_t size, bool mock) {
   MS_EXCEPTION_IF_NULL(mem_manager_);
   MS_EXCEPTION_IF_NULL(mem_swap_manager_);
   auto ret = mem_manager_->MallocMemFromMemPool(device_address, size);
@@ -511,13 +567,11 @@ bool GPUKernelRuntime::AttemptMallocMem(const DeviceAddressPtr &device_address,
     if (!mem_swap_manager_->trigger_swap()) {
       return false;
     }
-    mem_swap_manager_->SyncMemCopyStream(SwapKind::kDeviceToHost);
-    while (auto device_address_swap_out = mem_swap_manager_->UpdateSwapQueue(SwapKind::kDeviceToHost)) {
-      if (!mem_swap_manager_->FindInSwapInBlackList(device_address_swap_out->ptr_) && device_address_swap_out->ptr_) {
-        device_address_swap_out->set_status(DeviceAddressStatus::kInHost);
-        mem_manager_->FreeMemFromMemPool(device_address_swap_out);
-      }
+    if (!mock) {
+      mem_swap_manager_->SyncMemCopyStream(SwapKind::kDeviceToHost);
     }
+    UpdateHostSwapOutQueue(mock);
+
     ret = mem_manager_->MallocMemFromMemPool(device_address, size);
     if (!ret) {
       return false;
@@ -528,20 +582,22 @@ bool GPUKernelRuntime::AttemptMallocMem(const DeviceAddressPtr &device_address,
 
 bool GPUKernelRuntime::AllocKernelDynamicRes(const mindspore::kernel::KernelMod &kernel_mod,
                                              const mindspore::AnfNodePtr &kernel, AddressPtrList *kernel_inputs,
-                                             AddressPtrList *kernel_workspaces, AddressPtrList *kernel_outputs) {
-  if (!AllocKernelInputDynamicRes(kernel, kernel_inputs)) {
+                                             AddressPtrList *kernel_workspaces, AddressPtrList *kernel_outputs,
+                                             bool mock) {
+  if (!AllocKernelInputDynamicRes(kernel, kernel_inputs, mock)) {
     return false;
   }
-  if (!AllocKernelOutputDynamicRes(kernel_mod, kernel, kernel_outputs)) {
+  if (!AllocKernelOutputDynamicRes(kernel_mod, kernel, kernel_outputs, mock)) {
     return false;
   }
-  if (!AllocKernelWorkspaceDynamicRes(kernel_mod, kernel, kernel_workspaces)) {
+  if (!AllocKernelWorkspaceDynamicRes(kernel_mod, kernel, kernel_workspaces, mock)) {
     return false;
   }
   return true;
 }
 
-bool GPUKernelRuntime::AllocKernelInputDynamicRes(const mindspore::AnfNodePtr &kernel, AddressPtrList *kernel_inputs) {
+bool GPUKernelRuntime::AllocKernelInputDynamicRes(const mindspore::AnfNodePtr &kernel, AddressPtrList *kernel_inputs,
+                                                  bool mock) {
   MS_EXCEPTION_IF_NULL(kernel);
   MS_EXCEPTION_IF_NULL(kernel_inputs);
   MS_EXCEPTION_IF_NULL(mem_reuse_util_);
@@ -555,7 +611,7 @@ bool GPUKernelRuntime::AllocKernelInputDynamicRes(const mindspore::AnfNodePtr &k
       device_address = AnfAlgo::GetPrevNodeMutableOutputAddr(kernel, i, true);
     }
     MS_EXCEPTION_IF_NULL(device_address);
-    UpdateHostSwapQueue(device_address);
+    UpdateHostSwapInQueue(device_address, mock);
     MS_EXCEPTION_IF_NULL(device_address->ptr_);
     kernel::AddressPtr input = std::make_shared<kernel::Address>();
     MS_EXCEPTION_IF_NULL(input);
@@ -567,16 +623,16 @@ bool GPUKernelRuntime::AllocKernelInputDynamicRes(const mindspore::AnfNodePtr &k
 }
 
 bool GPUKernelRuntime::AllocKernelOutputDynamicRes(const mindspore::kernel::KernelMod &kernel_mod,
-                                                   const mindspore::AnfNodePtr &kernel,
-                                                   AddressPtrList *kernel_outputs) {
+                                                   const mindspore::AnfNodePtr &kernel, AddressPtrList *kernel_outputs,
+                                                   bool mock) {
   MS_EXCEPTION_IF_NULL(kernel);
   MS_EXCEPTION_IF_NULL(kernel_outputs);
-  UpdateDeviceSwapQueue();
+  UpdateHostSwapOutQueue(mock);
   auto output_sizes = kernel_mod.GetOutputSizeList();
   for (size_t i = 0; i < output_sizes.size(); ++i) {
     auto device_address = AnfAlgo::GetMutableOutputAddr(kernel, i, false);
     MS_EXCEPTION_IF_NULL(device_address);
-    if (device_address->ptr_ == nullptr && !AttemptMallocMem(device_address, output_sizes[i])) {
+    if (device_address->ptr_ == nullptr && !AttemptMallocMem(device_address, output_sizes[i], mock)) {
       return false;
     }
     kernel::AddressPtr output = std::make_shared<kernel::Address>();
@@ -590,7 +646,7 @@ bool GPUKernelRuntime::AllocKernelOutputDynamicRes(const mindspore::kernel::Kern
 
 bool GPUKernelRuntime::AllocKernelWorkspaceDynamicRes(const mindspore::kernel::KernelMod &kernel_mod,
                                                       const mindspore::AnfNodePtr &kernel,
-                                                      AddressPtrList *kernel_workspaces) {
+                                                      AddressPtrList *kernel_workspaces, bool mock) {
   MS_EXCEPTION_IF_NULL(kernel);
   MS_EXCEPTION_IF_NULL(kernel_workspaces);
   auto workspace_sizes = kernel_mod.GetWorkspaceSizeList();
@@ -600,7 +656,7 @@ bool GPUKernelRuntime::AllocKernelWorkspaceDynamicRes(const mindspore::kernel::K
       continue;
     }
     auto device_address = AnfAlgo::GetMutableWorkspaceAddr(kernel, i);
-    if (device_address->ptr_ == nullptr && !AttemptMallocMem(device_address, workspace_sizes[i])) {
+    if (device_address->ptr_ == nullptr && !AttemptMallocMem(device_address, workspace_sizes[i], mock)) {
       return false;
     }
     kernel::AddressPtr workspace = std::make_shared<kernel::Address>();
diff --git a/mindspore/ccsrc/runtime/device/gpu/gpu_kernel_runtime.h b/mindspore/ccsrc/runtime/device/gpu/gpu_kernel_runtime.h
index 12141c0c03..9a210c8e77 100644
--- a/mindspore/ccsrc/runtime/device/gpu/gpu_kernel_runtime.h
+++ b/mindspore/ccsrc/runtime/device/gpu/gpu_kernel_runtime.h
@@ -20,6 +20,7 @@
 #include <string>
 #include <memory>
 #include <vector>
+#include <set>
 #include <utility>
 #include <unordered_map>
 #include "runtime/device/kernel_runtime.h"
@@ -55,23 +56,27 @@ class GPUKernelRuntime : public KernelRuntime {
   void InitKernelOutputAddress(const session::KernelGraph *graph);
   void InitKernelWorkspaceAddress(const session::KernelGraph *graph);
   void InitMemorySwapInfo(const session::KernelGraph *graph);
+  void SaveGraphOutputNode(const session::KernelGraph *graph);
+  bool IsGraphOutput(const session::KernelGraph *graph, const mindspore::AnfNodePtr &kernel) const;
   void ClearKernelOutputAddress(const session::KernelGraph *graph);
   void ClearKernelWorkspaceAddress(const session::KernelGraph *graph);
   void ClearKernelOldOutputAndWorkspace(const session::KernelGraph *graph);
+  bool RunOneStep(const session::KernelGraph *graph);
   bool SearchMemSwapScheme(const session::KernelGraph *graph);
   bool RefineMemSwapScheme(const session::KernelGraph *graph);
   bool LaunchKernelDynamic(const session::KernelGraph *graph, bool mock = false, bool profiling = false);
   void LaunchKernelWithTimeProfiling(const AnfNodePtr &kernel, const AddressPtrList &inputs,
                                      const AddressPtrList &workspace, const AddressPtrList &outputs);
-  bool AttemptMallocMem(const DeviceAddressPtr &device_address, size_t size);
+  bool AttemptMallocMem(const DeviceAddressPtr &device_address, size_t size, bool mock);
   bool AllocKernelDynamicRes(const mindspore::kernel::KernelMod &kernel_mod, const mindspore::AnfNodePtr &kernel,
                              AddressPtrList *kernel_inputs, AddressPtrList *kernel_workspaces,
-                             AddressPtrList *kernel_outputs);
-  bool AllocKernelInputDynamicRes(const mindspore::AnfNodePtr &kernel, AddressPtrList *kernel_inputs);
+                             AddressPtrList *kernel_outputs, bool mock);
+  bool AllocKernelInputDynamicRes(const mindspore::AnfNodePtr &kernel, AddressPtrList *kernel_inputs, bool mock);
   bool AllocKernelOutputDynamicRes(const mindspore::kernel::KernelMod &kernel_mod, const mindspore::AnfNodePtr &kernel,
-                                   AddressPtrList *kernel_outputs);
+                                   AddressPtrList *kernel_outputs, bool mock);
   bool AllocKernelWorkspaceDynamicRes(const mindspore::kernel::KernelMod &kernel_mod,
-                                      const mindspore::AnfNodePtr &kernel, AddressPtrList *kernel_workspaces);
+                                      const mindspore::AnfNodePtr &kernel, AddressPtrList *kernel_workspaces,
+                                      bool mock);
   void AllocCommunicationOpDynamicRes(const session::KernelGraph *graph);
   void AllocCommunicationOpInputDynamicRes(const mindspore::AnfNodePtr &kernel);
   void AllocCommunicationOpOutputDynamicRes(const mindspore::AnfNodePtr &kernel);
@@ -79,15 +84,16 @@ class GPUKernelRuntime : public KernelRuntime {
                                   const DeviceAddressPtrList addr_list, size_t total_size,
                                   std::vector<size_t> size_list);
   void FreeKernelDynamicRes(const mindspore::AnfNodePtr &kernel);
-  bool AddMemorySwapTask(const AnfNodePtr &kernel);
-  bool UpdateMemorySwapInfo(const session::KernelGraph *graph);
-  bool UpdateMemorySwapTask(const AnfNodePtr &kernel);
-  void UpdateHostSwapQueue(const DeviceAddressPtr device_address);
-  void UpdateDeviceSwapQueue();
-  void ClearSwapQueue();
+  bool UpdateMemorySwapTask(const AnfNodePtr &kernel, bool mock, bool profiling);
+  bool AddMemorySwapTask(const AnfNodePtr &kernel, bool mock, bool profiling);
+  void UpdateHostSwapInQueue(const DeviceAddressPtr device_address, bool mock);
+  void UpdateHostSwapOutQueue(bool mock);
+  void ClearSwapInfo(bool mock);
   std::unordered_map<uint32_t, MemReuseUtilPtr> mem_reuse_util_map_;
   std::unordered_map<uint32_t, MemSwapManagerPtr> mem_swap_map_;
   std::unordered_map<uint32_t, bool> is_first_step_map_;
+  std::unordered_map<uint32_t, std::set<AnfNodePtr>> graph_output_map_;
+
   MemReuseUtilPtr mem_reuse_util_{nullptr};
   MemSwapManagerPtr mem_swap_manager_{nullptr};
 };
diff --git a/mindspore/ccsrc/runtime/device/gpu/gpu_memory_copy_manager.cc b/mindspore/ccsrc/runtime/device/gpu/gpu_memory_copy_manager.cc
index 0406c0f151..74cae92dea 100644
--- a/mindspore/ccsrc/runtime/device/gpu/gpu_memory_copy_manager.cc
+++ b/mindspore/ccsrc/runtime/device/gpu/gpu_memory_copy_manager.cc
@@ -47,11 +47,20 @@ void GPUMemCopyManager::AddMemSwapOutTask(const DeviceAddressPtr &device_address
   swap_out_queue_.emplace(device_address, event);
 }
 
-void GPUMemCopyManager::AddMemSwapInTask(const DeviceAddressPtr &device_address, const HostAddress &host_addr) {
+void GPUMemCopyManager::AddMemSwapInTask(const DeviceAddressPtr &device_address, const HostAddress &host_addr,
+                                         bool profiling, float *cost_time) {
   MS_EXCEPTION_IF_NULL(device_address);
   MS_EXCEPTION_IF_NULL(host_addr.addr);
-  DeviceEvent event = nullptr;
-  CHECK_OP_RET_WITH_EXCEPT(CudaDriver::CreateEvent(&event, cudaEventDisableTiming), "Failed to create CUDA event.");
+  DeviceEvent start = nullptr;
+  DeviceEvent end = nullptr;
+  if (profiling) {
+    CHECK_OP_RET_WITH_EXCEPT(CudaDriver::CreateEvent(&start), "Failed to create CUDA event.");
+    CHECK_OP_RET_WITH_EXCEPT(CudaDriver::CreateEvent(&end), "Failed to create CUDA event.");
+    CHECK_OP_RET_WITH_EXCEPT(CudaDriver::RecordEvent(start, swap_in_stream_),
+                             "Failed to record CUDA event to swap in stream.");
+  } else {
+    CHECK_OP_RET_WITH_EXCEPT(CudaDriver::CreateEvent(&end, cudaEventDisableTiming), "Failed to create CUDA event.");
+  }
   DeviceMemPtr device_ptr = const_cast<DeviceMemPtr>(device_address->GetPtr());
   MS_EXCEPTION_IF_NULL(device_ptr);
   device_address->set_status(DeviceAddressStatus::kInHostToDevice);
@@ -59,9 +68,27 @@ void GPUMemCopyManager::AddMemSwapInTask(const DeviceAddressPtr &device_address,
   CHECK_OP_RET_WITH_EXCEPT(
     CudaDriver::CopyHostMemToDeviceAsync(device_ptr, host_addr.addr, host_addr.size, swap_in_stream_),
     "Failed to copy host memory to device.");
-  CHECK_OP_RET_WITH_EXCEPT(CudaDriver::RecordEvent(event, swap_in_stream_),
+  CHECK_OP_RET_WITH_EXCEPT(CudaDriver::RecordEvent(end, swap_in_stream_),
                            "Failed to record CUDA event to swap in stream.");
-  swap_in_queue_.emplace(device_address, event);
+  if (profiling) {
+    CHECK_OP_RET_WITH_EXCEPT(CudaDriver::SyncEvent(start), "Failed to sync event.");
+    CHECK_OP_RET_WITH_EXCEPT(CudaDriver::SyncEvent(end), "Failed to sync event.");
+    CHECK_OP_RET_WITH_EXCEPT(CudaDriver::ElapsedTime(cost_time, start, end), "Failed to record elapsed time.");
+    CHECK_OP_RET_WITH_EXCEPT(CudaDriver::DestroyEvent(start), "Failed to destroy event.");
+  }
+  swap_in_queue_.emplace(device_address, end);
+}
+
+void GPUMemCopyManager::AddMemSwapOutTaskMock(const DeviceAddressPtr &device_address) {
+  MS_EXCEPTION_IF_NULL(device_address);
+  device_address->set_status(DeviceAddressStatus::kInDeviceToHost);
+  swap_out_queue_mock_.emplace(device_address);
+}
+
+void GPUMemCopyManager::AddMemSwapInTaskMock(const DeviceAddressPtr &device_address) {
+  MS_EXCEPTION_IF_NULL(device_address);
+  device_address->set_status(DeviceAddressStatus::kInHostToDevice);
+  swap_in_queue_mock_.emplace(device_address);
 }
 
 bool GPUMemCopyManager::SyncMemCopyStream(SwapKind swap_kind) {
@@ -104,6 +131,24 @@ DeviceAddressPtr GPUMemCopyManager::UpdateSwapInQueue() {
   return device_address;
 }
 
+DeviceAddressPtr GPUMemCopyManager::UpdateSwapOutQueueMock() {
+  if (swap_out_queue_mock_.empty()) {
+    return nullptr;
+  }
+  auto device_address = swap_out_queue_mock_.front();
+  swap_out_queue_mock_.pop();
+  return device_address;
+}
+
+DeviceAddressPtr GPUMemCopyManager::UpdateSwapInQueueMock() {
+  if (swap_in_queue_mock_.empty()) {
+    return nullptr;
+  }
+  auto device_address = swap_in_queue_mock_.front();
+  swap_in_queue_mock_.pop();
+  return device_address;
+}
+
 bool GPUMemCopyManager::AllocHostPinnedMem(size_t size, void **addr) const {
   auto alloc_size = CudaDriver::AllocHostPinnedMem(size, addr);
   return alloc_size == size;
@@ -126,6 +171,15 @@ void GPUMemCopyManager::ClearSwapQueue() {
     swap_in_queue_.pop();
   }
 }
+
+void GPUMemCopyManager::ClearSwapQueueMock() {
+  while (!swap_out_queue_mock_.empty()) {
+    swap_out_queue_mock_.pop();
+  }
+  while (!swap_in_queue_mock_.empty()) {
+    swap_in_queue_mock_.pop();
+  }
+}
 }  // namespace gpu
 }  // namespace device
 }  // namespace mindspore
diff --git a/mindspore/ccsrc/runtime/device/gpu/gpu_memory_copy_manager.h b/mindspore/ccsrc/runtime/device/gpu/gpu_memory_copy_manager.h
index 7a9cc551f8..067972a38f 100644
--- a/mindspore/ccsrc/runtime/device/gpu/gpu_memory_copy_manager.h
+++ b/mindspore/ccsrc/runtime/device/gpu/gpu_memory_copy_manager.h
@@ -40,7 +40,12 @@ class GPUMemCopyManager : public MemCopyManager {
 
   void AddMemSwapOutTask(const DeviceAddressPtr &device_address, const HostAddress &host_addr) override;
 
-  void AddMemSwapInTask(const DeviceAddressPtr &device_address, const HostAddress &host_addr) override;
+  void AddMemSwapInTask(const DeviceAddressPtr &device_address, const HostAddress &host_addr, bool profiling,
+                        float *cost_time) override;
+
+  void AddMemSwapOutTaskMock(const DeviceAddressPtr &device_address) override;
+
+  void AddMemSwapInTaskMock(const DeviceAddressPtr &device_address) override;
 
   bool SyncMemCopyStream(SwapKind swap_kind) override;
 
@@ -48,17 +53,25 @@ class GPUMemCopyManager : public MemCopyManager {
 
   DeviceAddressPtr UpdateSwapInQueue() override;
 
+  DeviceAddressPtr UpdateSwapOutQueueMock() override;
+
+  DeviceAddressPtr UpdateSwapInQueueMock() override;
+
   bool AllocHostPinnedMem(size_t size, void **addr) const override;
 
   void FreeHostPinnedMem(void *addr) const override;
 
   void ClearSwapQueue() override;
 
+  void ClearSwapQueueMock() override;
+
  private:
   DeviceStream swap_out_stream_{nullptr};
   DeviceStream swap_in_stream_{nullptr};
   std::queue<std::pair<DeviceAddressPtr, DeviceEvent>> swap_out_queue_;
   std::queue<std::pair<DeviceAddressPtr, DeviceEvent>> swap_in_queue_;
+  std::queue<DeviceAddressPtr> swap_out_queue_mock_;
+  std::queue<DeviceAddressPtr> swap_in_queue_mock_;
 };
 using GPUMemCopyManagerPtr = std::shared_ptr<GPUMemCopyManager>;
 }  // namespace gpu
diff --git a/tests/st/networks/test_gpu_resnet.py b/tests/st/networks/test_gpu_resnet.py
index 6bd947c712..d440c5cacb 100644
--- a/tests/st/networks/test_gpu_resnet.py
+++ b/tests/st/networks/test_gpu_resnet.py
@@ -355,7 +355,7 @@ def test_trainTensor(num_classes=10, epoch=8, batch_size=1):
 @pytest.mark.level0
 @pytest.mark.platform_x86_gpu_training
 @pytest.mark.env_onecard
-def test_trainTensor_big_batchSize(num_classes=10, epoch=8, batch_size=170):
+def test_trainTensor_big_batchSize(num_classes=10, epoch=8, batch_size=338):
     net = resnet50(num_classes)
     lr = 0.1
     momentum = 0.9