code: def test_end_to_end_graph_simple(graph, n, A, B, s, myadd):
      def check_verify():
          mlib_proxy = tvm.support.FrontendTestModule()
          mlib_proxy["myadd"] = myadd
          mod = debug_executor.create(graph, mlib_proxy, tvm.cpu(0))
  
          a = np.random.uniform(size=(n,)).astype(A.dtype)
          mod.set_input(x=a)
  
          # verify dumproot created
          directory = mod._dump_path
          assert os.path.exists(directory)
  
          # verify graph is there
          GRAPH_DUMP_FILE_NAME = "_tvmdbg_graph_dump.json"
          assert len(os.listdir(directory)) == 1
  
          # verify the file name is proper
          graph_dump_path = os.path.join(
              directory, GRAPH_DUMP_FILE_NAME
          )
          assert os.path.exists(graph_dump_path)
  
          # verify the graph contains some expected keys
          with open(graph_dump_path) as graph_f:
              dumped_graph = json.load(graph_f)
  
          assert isinstance(dumped_graph, dict)
          for k in (
              "nodes",
              "arg_nodes",
              "node_row_ptr",
              "heads",
              "attrs",
          ):
              assert (
                  k in dumped_graph
              ), f"key {k} not in dumped graph {graph!r}"
  
          mod.run()
          # Verify the tensors are dumped
          assert len(os.listdir(directory)) > 1
  
          debug_lines = mod.debug_datum.get_debug_result().split("\n")
  
          def split_debug_line(i):
              to_return = re.split(r"  [ ]*", debug_lines[i])
              assert to_return[-1] == ""
              to_return = to_return[:-1]  # strip empty trailing part
              return to_return
  
          assert split_debug_line(0) == [
              "Node Name",
              "Ops",
              "Time(us)",
              "Time(%)",
              "Shape",
              "Inputs",
              "Outputs",
              "Measurements(us)",
          ]
          myadd_lines = split_debug_line(2)
          assert myadd_lines[0] == "add"
          assert myadd_lines[1] == "myadd"
          runtime_sec = float(myadd_lines[2]) / 1e6  # printed in us
  
          # Ensure runtime is at least the sleep time and less than a unit prefix order of magnitude.
          # Here we just care that the prefix is correct.
          assert runtime_sec > 0.25 and runtime_sec < 0.25 * 1000
  
          total_lines = split_debug_line(3)
          assert total_lines[0] == "Total_time"
          assert total_lines[2] == myadd_lines[2]
  
          CHROME_TRACE_FILE_NAME = "_tvmdbg_execution_trace.json"
          assert os.path.exists(
              os.path.join(directory, CHROME_TRACE_FILE_NAME)
          )
  
          with open(
              os.path.join(directory, CHROME_TRACE_FILE_NAME)
          ) as f:
              trace = json.load(f)
          assert trace["displayTimeUnit"] == "ns"
          events = trace["traceEvents"]
          assert len(events) == 4
          assert all(event["ph"] in ("B", "E") for event in events)
          assert all(event["pid"] == 1 for event in events)
          assert all(event["tid"] == 1 for event in events)
          assert all(event["name"] == "x" for event in events[:2])
          assert all(event["name"] == "add" for event in events[2:])
          assert events[0]["ts"] == 0
          assert events[0]["ph"] == "B"
  
          # verify the output is correct
          out = mod.get_output(0, tvm.nd.empty((n,)))
          np.testing.assert_equal(out.numpy(), a + 1)
  
          mod.exit()
          # verify dump root delete after cleanup
          assert not os.path.exists(directory)
  
      def check_remote(server):
          mlib = tvm.build(s, [A, B], "llvm", name="myadd")
          remote = rpc.connect(server.host, server.port)
          temp = utils.tempdir()
          dev = remote.cpu(0)
          path_dso = temp.relpath("dev_lib.so")
          mlib.export_library(path_dso)
          remote.upload(path_dso)
          mlib = remote.load_module("dev_lib.so")
          try:
              mod = debug_executor.create(graph, mlib, remote.cpu(0))
          except ValueError:
              print("Skip because debug runtime not enabled")
              return
          a = np.random.uniform(size=(n,)).astype(A.dtype)
          mod.run(x=tvm.nd.array(a, dev))
          out = tvm.nd.empty((n,), device=dev)
          out = mod.get_output(0, out)
          np.testing.assert_equal(out.numpy(), a + 1)
  
      check_verify()
      check_remote(rpc.Server("127.0.0.1"))
  
imports: import json
  import os
  import re
  import sys
  import time
  from distutils.log import debug
  import numpy
  import pytest
  import tvm
  import tvm.testing
  from tvm import rpc, te
  from tvm._ffi.base import TVMError
  from tvm.contrib import utils
  from tvm.contrib.debugger import debug_executor
  from tvm import relay
label_desc: Use image node_id 8 for calling a global function with example usage: test_end_to_end_graph_simple(graph, n, A, B, s, myadd) and returns: to_return