add buffer fusion bnupdate eltwise pass

mindspore/ccsrc/kernel/tbe/tbe_kernel_build.cc

@@ -722,8 +722,7 @@ bool TbeKernelBuild::GenFusionComputeOutputJson(const mindspore::CNodePtr &cnode
                                                 std::vector<nlohmann::json> *output_desc_list) {
   auto output_size = AnfAlgo::GetOutputTensorNum(cnode);
   if (AnfAlgo::HasNodeAttr(kAttrOutputUsedNum, cnode)) {
-    // wait anther pr: auto output_used_nums = AnfAlgo::GetNodeAttr<std::vector<int>>(cnode, kAttrOutputUsedNum);
-    auto output_used_nums = {SizeToInt(AnfAlgo::GetNodeAttr<std::size_t>(cnode, kAttrOutputUsedNum))};
+    auto output_used_nums = AnfAlgo::GetNodeAttr<std::vector<int>>(cnode, kAttrOutputUsedNum);
     MS_LOG(INFO) << "This node's output has been reused, node name: " << cnode->fullname_with_scope();
     if (output_used_nums.size() != output_size) {
       MS_LOG(INFO) << "Fusion error: output tenor num(" << output_size << ")"

mindspore/ccsrc/pre_activate/ascend/buffer_fusion/buffer_fusion.h

@@ -44,10 +44,10 @@ class BufferFusion : public Pass {
   bool Run(const FuncGraphPtr &graph) override;
 
  private:
-  void GetBufferFusionInfo(const session::KernelGraph &kernel_graph,
+  void GetBufferFusionInfo(session::KernelGraph *kernel_graph,
                            std::unordered_map<int32_t, BufferFusionInfo_t> *buffer_fusion_infos) const;
-  bool ReplaceFusionOp(const BufferFusionInfo_t &buffer_fusion_info, const kernel::KernelModPtr &kernel_ptr,
-                       session::KernelGraph *kernel_graph) const;
+  bool ReplaceFusionOp(std::unordered_map<int32_t, BufferFusionInfo_t> *buffer_fusion_infos, int32_t fusion_id,
+                       const kernel::KernelModPtr &kernel_ptr, session::KernelGraph *kernel_graph) const;
   bool MatchBufferFusionPattern(const session::KernelGraph &kernel_graph) const;
   bool FuseBufferFusionPattern(session::KernelGraph *kernel_graph) const;
 };