diff --git a/mindspore/ccsrc/backend/kernel_compiler/cpu/embedding_look_up_cpu_kernel.cc b/mindspore/ccsrc/backend/kernel_compiler/cpu/embedding_look_up_cpu_kernel.cc
index ccd83c96ad9..578ab4b9636 100644
--- a/mindspore/ccsrc/backend/kernel_compiler/cpu/embedding_look_up_cpu_kernel.cc
+++ b/mindspore/ccsrc/backend/kernel_compiler/cpu/embedding_look_up_cpu_kernel.cc
@@ -23,7 +23,7 @@ namespace mindspore {
 namespace kernel {
 namespace {
 template <typename T>
-void LookUpTableTask(const float *input_addr, const T *indices_addr, float *output_addr, float *output_max_addr,
+void LookUpTableTask(const float *input_addr, const T *indices_addr, const float *output_max_addr, float *output_addr,
                      size_t indices_lens, size_t outer_dim_size, T offset, size_t first_dim_size) {
   size_t lens = outer_dim_size * sizeof(float);
   for (size_t i = 0; i < indices_lens; ++i) {
@@ -82,9 +82,9 @@ void EmbeddingLookUpCPUKernel::LaunchKernel(const std::vector<kernel::AddressPtr
       break;
     }
     MS_LOG(DEBUG) << "task_offset: " << task_offset << " task_proc_lenss:" << task_proc_lens;
-    threads[i] = std::thread(LookUpTableTask<T>, input_addr, indices_addr + task_offset,
-                             output_addr + task_offset * outer_dim_size_, output_addr + outputs[0]->size,
-                             task_proc_lens, outer_dim_size_, offset_, first_dim_size_);
+    threads[i] = std::thread(LookUpTableTask<T>, input_addr, indices_addr + task_offset, output_addr + outputs[0]->size,
+                             output_addr + task_offset * outer_dim_size_, task_proc_lens, outer_dim_size_, offset_,
+                             first_dim_size_);
     task_offset += task_proc_lens;
     if (task_offset + task_proc_lens > indices_lens_) {
       task_proc_lens = indices_lens_ - task_offset;
diff --git a/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/conv2dbackprop_eltwise_eltwise_fusion_pass.cc b/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/conv2dbackprop_eltwise_eltwise_fusion_pass.cc
index 66a76f027dc..0c61e1a84d6 100644
--- a/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/conv2dbackprop_eltwise_eltwise_fusion_pass.cc
+++ b/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/conv2dbackprop_eltwise_eltwise_fusion_pass.cc
@@ -30,12 +30,10 @@ void Conv2DBackpropEltwiseEltwiseFusionPass::MatchConv2DBackpropInputEltwiseEltw
   const CNodePtr &cnode, const session::KernelGraph &kernel_graph, FusedNodeRecord *candidate_fusion) {
   MS_EXCEPTION_IF_NULL(cnode);
   MS_EXCEPTION_IF_NULL(candidate_fusion);
-  auto manager = kernel_graph.manager();
-  MS_EXCEPTION_IF_NULL(manager);
   std::unordered_set<AnfNodePtr> record{cnode};
   auto eltwise_input = cnode->input(1);
   MS_EXCEPTION_IF_NULL(eltwise_input);
-  if (CheckDoubleInEltWiseNode(manager.get(), eltwise_input)) {
+  if (CheckDoubleInEltWiseNode(kernel_graph, eltwise_input)) {
     (void)record.insert(eltwise_input);
   } else {
     return;
diff --git a/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/conv_double_in_fusion_pass.cc b/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/conv_double_in_fusion_pass.cc
index f9fdd35994d..3e6ca6663a6 100644
--- a/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/conv_double_in_fusion_pass.cc
+++ b/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/conv_double_in_fusion_pass.cc
@@ -30,12 +30,10 @@ void ConvDoubleInFusionPass::MatchConvDoubleInEltwise(const CNodePtr &cnode, con
                                                       FusedNodeRecord *candidate_fusion) {
   MS_EXCEPTION_IF_NULL(cnode);
   MS_EXCEPTION_IF_NULL(candidate_fusion);
-  auto manager = kernel_graph.manager();
-  MS_EXCEPTION_IF_NULL(manager);
   std::unordered_set<AnfNodePtr> record{cnode};
   auto eltwise_input = cnode->input(1);
   MS_EXCEPTION_IF_NULL(eltwise_input);
-  if (CheckDoubleInEltWiseNode(manager.get(), eltwise_input)) {
+  if (CheckDoubleInEltWiseNode(kernel_graph, eltwise_input)) {
     (void)record.insert(eltwise_input);
   } else {
     return;
diff --git a/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/conv_single_in_fusion_pass.cc b/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/conv_single_in_fusion_pass.cc
index 9416028374c..debf1c9a784 100644
--- a/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/conv_single_in_fusion_pass.cc
+++ b/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/conv_single_in_fusion_pass.cc
@@ -30,11 +30,9 @@ void ConvSingleInFusionPass::MatchConvSingleInEltwise(const CNodePtr &cnode, con
                                                       FusedNodeRecord *candidate_fusion) {
   MS_EXCEPTION_IF_NULL(cnode);
   MS_EXCEPTION_IF_NULL(candidate_fusion);
-  auto manager = kernel_graph.manager();
-  MS_EXCEPTION_IF_NULL(manager);
   std::unordered_set<AnfNodePtr> record{cnode};
   auto eltwise_input = cnode->input(1);
-  while (CheckEltWiseNode(manager.get(), eltwise_input)) {
+  while (CheckEltWiseNode(kernel_graph, eltwise_input)) {
     (void)record.insert(eltwise_input);
     auto input_cnode = eltwise_input->cast<CNodePtr>();
     MS_EXCEPTION_IF_NULL(input_cnode);
diff --git a/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/eltwise_fusion_pass.cc b/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/eltwise_fusion_pass.cc
index 4d7941c8cce..f486e8dc9ce 100644
--- a/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/eltwise_fusion_pass.cc
+++ b/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/eltwise_fusion_pass.cc
@@ -30,12 +30,10 @@ void EltwiseFusionPass::MatchEltwise(const CNodePtr &cnode, const session::Kerne
                                      FusedNodeRecord *candidate_fusion) {
   MS_EXCEPTION_IF_NULL(cnode);
   MS_EXCEPTION_IF_NULL(candidate_fusion);
-  auto manager = kernel_graph.manager();
-  MS_EXCEPTION_IF_NULL(manager);
   std::unordered_set<AnfNodePtr> record{cnode};
   auto eltwise_input = cnode->input(1);
   MS_EXCEPTION_IF_NULL(eltwise_input);
-  while (CheckEltWiseNode(manager.get(), eltwise_input)) {
+  while (CheckEltWiseNode(kernel_graph, eltwise_input)) {
     (void)record.insert(eltwise_input);
     if (record.size() == MAX_ELTWISE_SIZE) {
       break;
diff --git a/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/fusion_base_pass.cc b/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/fusion_base_pass.cc
index f66dbeda99c..343e79477e4 100644
--- a/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/fusion_base_pass.cc
+++ b/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/fusion_base_pass.cc
@@ -23,7 +23,8 @@
 
 namespace mindspore {
 namespace opt {
-bool FusionBasePass::CheckEltWiseNode(FuncGraphManager *manager, const AnfNodePtr &node) {
+bool FusionBasePass::CheckEltWiseNode(const session::KernelGraph &kernel_graph, const AnfNodePtr &node) {
+  auto manager = kernel_graph.manager();
   MS_EXCEPTION_IF_NULL(manager);
   MS_EXCEPTION_IF_NULL(node);
   if (!node->isa<CNode>() || !AnfAlgo::IsRealCNodeKernel(node) || fusion_id_allocator->HasFusionIdAttr(node)) {
@@ -37,7 +38,8 @@ bool FusionBasePass::CheckEltWiseNode(FuncGraphManager *manager, const AnfNodePt
          cnode->inputs().size() == ELTWISE_INPUT_SIZE;
 }
 
-bool FusionBasePass::CheckDoubleInEltWiseNode(FuncGraphManager *manager, const AnfNodePtr &node) {
+bool FusionBasePass::CheckDoubleInEltWiseNode(const session::KernelGraph &kernel_graph, const AnfNodePtr &node) {
+  auto manager = kernel_graph.manager();
   MS_EXCEPTION_IF_NULL(manager);
   MS_EXCEPTION_IF_NULL(node);
   if (!node->isa<CNode>() || !AnfAlgo::IsRealCNodeKernel(node) || fusion_id_allocator->HasFusionIdAttr(node)) {
@@ -51,7 +53,8 @@ bool FusionBasePass::CheckDoubleInEltWiseNode(FuncGraphManager *manager, const A
          cnode->inputs().size() == ELTWISE_DOUBLE_IN_INPUT_SIZE;
 }
 
-bool FusionBasePass::CheckMultiOutputEltWiseNode(FuncGraphManager *manager, const AnfNodePtr &node) {
+bool FusionBasePass::CheckMultiOutputEltWiseNode(const session::KernelGraph &kernel_graph, const AnfNodePtr &node) {
+  auto manager = kernel_graph.manager();
   MS_EXCEPTION_IF_NULL(manager);
   MS_EXCEPTION_IF_NULL(node);
   if (!node->isa<CNode>() || !AnfAlgo::IsRealCNodeKernel(node) || fusion_id_allocator->HasFusionIdAttr(node)) {
diff --git a/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/fusion_base_pass.h b/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/fusion_base_pass.h
index c78e93cd97c..ff86b1c1e71 100644
--- a/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/fusion_base_pass.h
+++ b/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/fusion_base_pass.h
@@ -61,9 +61,9 @@ class FusionBasePass : public Pass {
   virtual void MatchSingleFusionPattern(const session::KernelGraph &kernel_graph,
                                         FusedNodeRecord *candidate_fusion) = 0;
   void SetRecordFusionId(const std::unordered_set<AnfNodePtr> &record);
-  bool CheckEltWiseNode(FuncGraphManager *manager, const AnfNodePtr &node);
-  bool CheckDoubleInEltWiseNode(FuncGraphManager *manager, const AnfNodePtr &node);
-  bool CheckMultiOutputEltWiseNode(FuncGraphManager *manager, const AnfNodePtr &node);
+  bool CheckEltWiseNode(const session::KernelGraph &kernel_graph, const AnfNodePtr &node);
+  bool CheckDoubleInEltWiseNode(const session::KernelGraph &kernel_graph, const AnfNodePtr &node);
+  bool CheckMultiOutputEltWiseNode(const session::KernelGraph &kernel_graph, const AnfNodePtr &node);
   FusionIdAllocatorPtr fusion_id_allocator;
 };
 }  // namespace opt
diff --git a/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/multi_output_fusion_pass.cc b/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/multi_output_fusion_pass.cc
index 0a12edc59b1..05f6d773d15 100644
--- a/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/multi_output_fusion_pass.cc
+++ b/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/multi_output_fusion_pass.cc
@@ -35,7 +35,7 @@ void MultiOutputFusionPass::MatchMultiOutputEltwise(const CNodePtr &cnode, const
   std::unordered_set<AnfNodePtr> record{cnode};
   auto eltwise_input = cnode->input(1);
   MS_EXCEPTION_IF_NULL(eltwise_input);
-  if (CheckMultiOutputEltWiseNode(manager.get(), eltwise_input)) {
+  if (CheckMultiOutputEltWiseNode(kernel_graph, eltwise_input)) {
     std::vector<int> output_used_num{SizeToInt(manager->node_users()[eltwise_input].size())};
     AnfAlgo::SetNodeAttr(kAttrOutputUsedNum, MakeValue(output_used_num), eltwise_input);
     (void)record.insert(eltwise_input);
@@ -45,7 +45,7 @@ void MultiOutputFusionPass::MatchMultiOutputEltwise(const CNodePtr &cnode, const
   } else {
     return;
   }
-  while (CheckEltWiseNode(manager.get(), eltwise_input)) {
+  while (CheckEltWiseNode(kernel_graph, eltwise_input)) {
     (void)record.insert(eltwise_input);
     if (record.size() == MULTI_ELTWISE_SIZE) {
       break;
diff --git a/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/reduce_eltwise_fusion_pass.cc b/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/reduce_eltwise_fusion_pass.cc
index f9d414ed132..8c9fe78df9c 100644
--- a/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/reduce_eltwise_fusion_pass.cc
+++ b/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/reduce_eltwise_fusion_pass.cc
@@ -31,11 +31,9 @@ void ReduceEltwiseFusionPass::MatchReduceEltwise(const CNodePtr &cnode, const se
                                                  FusedNodeRecord *candidate_fusion) {
   MS_EXCEPTION_IF_NULL(cnode);
   MS_EXCEPTION_IF_NULL(candidate_fusion);
-  auto manager = kernel_graph.manager();
-  MS_EXCEPTION_IF_NULL(manager);
   std::unordered_set<AnfNodePtr> record{cnode};
   auto eltwise_input = cnode->input(1);
-  while (CheckEltWiseNode(manager.get(), eltwise_input)) {
+  while (CheckEltWiseNode(kernel_graph, eltwise_input)) {
     (void)record.insert(eltwise_input);
     auto input_cnode = eltwise_input->cast<CNodePtr>();
     MS_EXCEPTION_IF_NULL(input_cnode);
@@ -56,7 +54,7 @@ void ReduceEltwiseFusionPass::MatchReduceEltwise(const CNodePtr &cnode, const se
     MS_EXCEPTION_IF_NULL(previous_input_cnode);
     auto previous_eltwise_input = previous_input_cnode->input(1);
     auto previous_size = record.size();
-    while (CheckEltWiseNode(manager.get(), previous_eltwise_input)) {
+    while (CheckEltWiseNode(kernel_graph, previous_eltwise_input)) {
       (void)record.insert(previous_eltwise_input);
       auto previous_node = previous_eltwise_input->cast<CNodePtr>();
       MS_EXCEPTION_IF_NULL(previous_node);
diff --git a/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/segment_eltwise_fusion_pass.cc b/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/segment_eltwise_fusion_pass.cc
index b226986217c..6fcb5a4a2f6 100644
--- a/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/segment_eltwise_fusion_pass.cc
+++ b/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/segment_eltwise_fusion_pass.cc
@@ -30,11 +30,9 @@ void SegmentEltwiseFusionPass::MatchSegmentEltwise(const CNodePtr &cnode, const
                                                    FusedNodeRecord *candidate_fusion) {
   MS_EXCEPTION_IF_NULL(cnode);
   MS_EXCEPTION_IF_NULL(candidate_fusion);
-  auto manager = kernel_graph.manager();
-  MS_EXCEPTION_IF_NULL(manager);
   std::unordered_set<AnfNodePtr> record{cnode};
   auto eltwise_input = cnode->input(1);
-  while (CheckEltWiseNode(manager.get(), eltwise_input)) {
+  while (CheckEltWiseNode(kernel_graph, eltwise_input)) {
     (void)record.insert(eltwise_input);
     auto input_cnode = eltwise_input->cast<CNodePtr>();
     MS_EXCEPTION_IF_NULL(input_cnode);
@@ -55,7 +53,7 @@ void SegmentEltwiseFusionPass::MatchSegmentEltwise(const CNodePtr &cnode, const
     MS_EXCEPTION_IF_NULL(previous_input_cnode);
     auto previous_eltwise_input = previous_input_cnode->input(1);
     auto previous_size = record.size();
-    while (CheckEltWiseNode(manager.get(), previous_eltwise_input)) {
+    while (CheckEltWiseNode(kernel_graph, previous_eltwise_input)) {
       (void)record.insert(previous_eltwise_input);
       auto previous_node = previous_eltwise_input->cast<CNodePtr>();
       MS_EXCEPTION_IF_NULL(previous_node);
diff --git a/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/stridedread_conv_stridedwrite_fusion_pass.cc b/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/stridedread_conv_stridedwrite_fusion_pass.cc
index 6732d849e7a..10d1db0cd6d 100644
--- a/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/stridedread_conv_stridedwrite_fusion_pass.cc
+++ b/mindspore/ccsrc/backend/optimizer/ascend/buffer_fusion/stridedread_conv_stridedwrite_fusion_pass.cc
@@ -33,11 +33,9 @@ void StridedReadConvStridedWriteFusionPass::MatchStridedReadConvStridedWrite(con
                                                                              FusedNodeRecord *candidate_fusion) {
   MS_EXCEPTION_IF_NULL(cnode);
   MS_EXCEPTION_IF_NULL(candidate_fusion);
-  auto manager = kernel_graph.manager();
-  MS_EXCEPTION_IF_NULL(manager);
   std::unordered_set<AnfNodePtr> record{cnode};
   auto write_input = cnode->input(1);
-  if (CheckEltWiseNode(manager.get(), write_input)) {
+  if (CheckEltWiseNode(kernel_graph, write_input)) {
     (void)record.insert(write_input);
     auto input_cnode = write_input->cast<CNodePtr>();
     MS_EXCEPTION_IF_NULL(input_cnode);