diff --git a/src/ge/single_op/task/aicpu_task_builder.cc b/src/ge/single_op/task/aicpu_task_builder.cc
new file mode 100644
index 00000000..11d92431
--- /dev/null
+++ b/src/ge/single_op/task/aicpu_task_builder.cc
@@ -0,0 +1,161 @@
+/**
+ * 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 "single_op/task/aicpu_task_builder.h"
+#include <vector>
+#include "single_op/task/build_task_utils.h"
+#include "runtime/mem.h"
+#include "framework/common/debug/ge_log.h"
+#include "graph/load/new_model_manager/model_utils.h"
+#include "graph/load/new_model_manager/model_manager.h"
+
+namespace ge {
+AiCpuTaskBuilder::AiCpuTaskBuilder(const OpDescPtr &op_desc, const domi::KernelExDef &kernel_def)
+    : op_desc_(op_desc), kernel_def_(kernel_def) {}
+
+Status AiCpuTaskBuilder::SetInputOutputAddr(void **io_addr, const std::vector<void *> &addresses) {
+  size_t arg_size = kernel_def_.args_size();
+  auto rt_ret = rtMalloc(io_addr, arg_size, RT_MEMORY_HBM);
+  if (rt_ret != RT_ERROR_NONE) {
+    GELOGE(RT_FAILED, "rtMalloc failed, size = %zu, ret = %d", arg_size, rt_ret);
+    return RT_FAILED;
+  }
+
+  const void *src_addr = reinterpret_cast<const void *>(addresses.data());
+  uint64_t src_len = sizeof(void *) * addresses.size();
+  rt_ret = rtMemcpy(*io_addr, arg_size, src_addr, src_len, RT_MEMCPY_HOST_TO_DEVICE);
+  if (rt_ret != RT_ERROR_NONE) {
+    (void)rtFree(*io_addr);
+    GELOGE(RT_FAILED, "rtMemcpy addresses failed, ret = %d", rt_ret);
+    return RT_FAILED;
+  }
+
+  return SUCCESS;
+}
+
+Status AiCpuTaskBuilder::SetFmkOpKernel(void *io_addr, void *ws_addr, STR_FWK_OP_KERNEL &fwk_op_kernel) {
+  auto sec_ret =
+    memcpy_s(&fwk_op_kernel, sizeof(STR_FWK_OP_KERNEL), kernel_def_.args().data(), kernel_def_.args().size());
+  if (sec_ret != EOK) {
+    GELOGE(FAILED, "memcpy failed, ret: %d", sec_ret);
+    return FAILED;
+  }
+
+  auto io_addr_val = static_cast<uint64_t>(reinterpret_cast<uintptr_t>(io_addr));
+  fwk_op_kernel.fwkKernelBase.fwk_kernel.inputOutputAddr = io_addr_val;
+  auto ws_addr_val = static_cast<uint64_t>(reinterpret_cast<uintptr_t>(ws_addr));
+  fwk_op_kernel.fwkKernelBase.fwk_kernel.workspaceBaseAddr = ws_addr_val;
+  return SUCCESS;
+}
+
+Status AiCpuTaskBuilder::SetKernelArgs(void **args, STR_FWK_OP_KERNEL &fwk_op_kernel) {
+  void *fwk_op_args = nullptr;
+  auto rt_ret = rtMalloc(&fwk_op_args, sizeof(STR_FWK_OP_KERNEL), RT_MEMORY_HBM);
+  if (rt_ret != RT_ERROR_NONE) {
+    GELOGE(RT_FAILED, "malloc arg memory failed, ret = %d", rt_ret);
+    return RT_FAILED;
+  }
+
+  rt_ret = rtMemcpy(fwk_op_args, sizeof(STR_FWK_OP_KERNEL), &fwk_op_kernel, sizeof(STR_FWK_OP_KERNEL),
+                    RT_MEMCPY_HOST_TO_DEVICE);
+  if (rt_ret != RT_ERROR_NONE) {
+    (void)rtFree(fwk_op_args);
+    GELOGE(RT_FAILED, "copy args failed, ret = %d", rt_ret);
+    return RT_FAILED;
+  }
+  *args = fwk_op_args;
+  return SUCCESS;
+}
+
+Status AiCpuTaskBuilder::InitWorkspaceAndIO(void **io_addr, void **kernel_workspace, const SingleOpModelParam &param,
+                                            bool dynamic_flag) {
+  if (kernel_def_.args_size() > sizeof(STR_FWK_OP_KERNEL)) {
+    GELOGE(PARAM_INVALID, "sizeof STR_FWK_OP_KERNEL is: %lu, but args_size is: %d", sizeof(STR_FWK_OP_KERNEL),
+           kernel_def_.args_size());
+    return PARAM_INVALID;
+  }
+  auto addresses = BuildTaskUtils::GetAddresses(op_desc_, param);
+  auto ws_addr_vec = addresses.at(BuildTaskUtils::kAddressIndexWorkspace);
+
+  if (dynamic_flag) {
+    GE_CHK_RT_RET(rtMalloc(kernel_workspace, kernel_def_.task_info_size(), RT_MEMORY_HBM));
+  } else {
+    if (ws_addr_vec.empty()) {
+      GELOGE(PARAM_INVALID, "workspace Data Address is empty.");
+      return PARAM_INVALID;
+    }
+    *kernel_workspace = ws_addr_vec[0];
+  }
+  GE_CHK_RT_RET(rtMemcpy(*kernel_workspace, kernel_def_.task_info_size(), kernel_def_.task_info().data(),
+                         kernel_def_.task_info_size(), RT_MEMCPY_HOST_TO_DEVICE));
+
+  auto ret = SetInputOutputAddr(io_addr, BuildTaskUtils::JoinAddresses(addresses));
+  if (ret != SUCCESS) {
+    return ret;
+  }
+  return SUCCESS;
+}
+
+Status AiCpuTaskBuilder::BuildTask(ge::AiCpuTask &task, const SingleOpModelParam &param, bool dynamic_flag,
+                                   uint64_t session_id) {
+  void *io_addr = nullptr;
+  void *kernel_workspace = nullptr;
+  GE_CHK_STATUS_RET_NOLOG(InitWorkspaceAndIO(&io_addr, &kernel_workspace, param, dynamic_flag));
+
+  STR_FWK_OP_KERNEL fwk_op_kernel = {0};
+  auto ret = SetFmkOpKernel(io_addr, kernel_workspace, fwk_op_kernel);
+  if (ret != SUCCESS) {
+    (void)rtFree(io_addr);
+    return ret;
+  }
+
+  task.op_desc_ = op_desc_;
+  task.num_inputs_ = op_desc_->GetInputsSize();
+  task.num_outputs_ = op_desc_->GetOutputsSize();
+
+  // get kernel_ext_info
+  auto &kernel_ext_info = kernel_def_.kernel_ext_info();
+  auto kernel_ext_info_size = kernel_def_.kernel_ext_info_size();
+  GE_CHK_BOOL_RET_STATUS(kernel_ext_info.size() == kernel_ext_info_size, FAILED,
+                         "task def kernel_ext_info.size=%zu, but kernel_ext_info_size=%u.", kernel_ext_info.size(),
+                         kernel_ext_info_size);
+  GE_CHK_STATUS_RET(task.SetExtInfoAndType(kernel_ext_info), "Init ext info failed.");
+
+  if (task.ext_info_addr_dev_ != nullptr) {
+    fwk_op_kernel.fwkKernelBase.fwk_kernel.extInfoAddr = reinterpret_cast<uintptr_t>(task.ext_info_addr_dev_);
+    fwk_op_kernel.fwkKernelBase.fwk_kernel.extInfoLen = kernel_ext_info_size;
+  }
+  GE_CHK_STATUS_RET(task.InitForSummaryAndCopy(), "AiCpuTask init for summary and copy task failed.");
+
+  fwk_op_kernel.fwkKernelBase.fwk_kernel.sessionID = ULLONG_MAX;
+  ret = SetKernelArgs(&task.args_, fwk_op_kernel);
+  if (ret != SUCCESS) {
+    (void)rtFree(io_addr);
+    return ret;
+  }
+
+  task.arg_size_ = sizeof(STR_FWK_OP_KERNEL);
+  task.op_type_ = op_desc_->GetName();
+  task.io_addr_ = io_addr;
+  task.task_info_ = kernel_def_.task_info();
+  task.workspace_addr_ = kernel_workspace;
+  task.dynamic_flag_ = dynamic_flag;
+
+  auto debug_info = BuildTaskUtils::GetTaskInfo(op_desc_);
+  GELOGI("[TASK_INFO] %s %s", task.task_info_.c_str(), debug_info.c_str());
+  return SUCCESS;
+}
+}  // namespace ge