Pre Merge pull request !1875 from 赵之轩/my_dev4

ge/graph/load/model_manager/task_info/kernel_task_info.cc

@@ -148,7 +148,7 @@ Status KernelTaskInfo::Init(const domi::TaskDef &task_def, DavinciModel *davinci
     ret = InitAICPUCustomTask(context.op_index(), kernel_def);
   } else if (kernel_type_ == ccKernelType::AI_CPU || kernel_type_ == ccKernelType::CUST_AI_CPU) {
     ret = InitAicpuTask(context.op_index(), kernel_def);
-  } else {
+  } else if (kernel_type_ != ccKernelType::HOST_CPU) { // Skip host cpu task in davinci model.
     if (kernel_def.args().empty() || args_size_ == 0) {
       REPORT_INNER_ERROR("E19999", "kernel_def.args() is empty, op:%s(%s), check invalid",
                          op_desc_->GetName().c_str(), op_desc_->GetType().c_str());
@@ -444,7 +444,7 @@ Status KernelTaskInfo::Distribute() {
                                        reinterpret_cast<const void *>(kernel_name_.c_str()), 1, args_, args_size_,
                                        nullptr, stream_, dump_flag_);
     call_save_dump_ = true;
-  } else {
+  } else if (kernel_type_ != ccKernelType::HOST_CPU) { // Skip host cpu task in davinci model.
     /* default: not skt launch */
     const SuperKernelTaskInfo &skt_info = davinci_model_->GetSuperKernelTaskInfo();
     GELOGD(