gromero commented on issue #10619:
URL: https://github.com/apache/tvm/issues/10619#issuecomment-1068420973
Pasting here the error before GH vanishes with the logs and we can never
refer to it anymore in the future:
```
[2022-03-15T16:15:01.660Z] =================================== FAILURES
===================================
[2022-03-15T16:15:01.660Z] _______________________
test_platform_timer[mps3_an547] ________________________
[2022-03-15T16:15:01.660Z]
[2022-03-15T16:15:01.660Z] temp_dir = <tvm.contrib.utils.TempDirectory
object at 0x7ffb0e7eadd8>
[2022-03-15T16:15:01.660Z] board = 'mps3_an547', west_cmd = 'west',
tvm_debug = False
[2022-03-15T16:15:01.660Z]
[2022-03-15T16:15:01.660Z] @tvm.testing.requires_micro
[2022-03-15T16:15:01.660Z] def test_platform_timer(temp_dir, board,
west_cmd, tvm_debug):
[2022-03-15T16:15:01.660Z] """Test compiling the on-device
runtime."""
[2022-03-15T16:15:01.660Z]
[2022-03-15T16:15:01.660Z] model = test_utils.ZEPHYR_BOARDS[board]
[2022-03-15T16:15:01.660Z] build_config = {"debug": tvm_debug}
[2022-03-15T16:15:01.660Z]
[2022-03-15T16:15:01.660Z] # NOTE: run test in a nested function so
cPython will delete arrays before closing the session.
[2022-03-15T16:15:01.660Z] def test_basic_add(sess):
[2022-03-15T16:15:01.660Z] A_data = tvm.nd.array(np.array([2,
3], dtype="int8"), device=sess.device)
[2022-03-15T16:15:01.660Z] assert (A_data.numpy() ==
np.array([2, 3])).all()
[2022-03-15T16:15:01.660Z] B_data = tvm.nd.array(np.array([4],
dtype="int8"), device=sess.device)
[2022-03-15T16:15:01.660Z] assert (B_data.numpy() ==
np.array([4])).all()
[2022-03-15T16:15:01.660Z] C_data = tvm.nd.array(np.array([0,
0], dtype="int8"), device=sess.device)
[2022-03-15T16:15:01.660Z] assert (C_data.numpy() ==
np.array([0, 0])).all()
[2022-03-15T16:15:01.660Z]
[2022-03-15T16:15:01.660Z] system_lib = sess.get_system_lib()
[2022-03-15T16:15:01.660Z] time_eval_f =
system_lib.time_evaluator(
[2022-03-15T16:15:01.660Z] "add", sess.device, number=20,
repeat=3, min_repeat_ms=40
[2022-03-15T16:15:01.660Z] )
[2022-03-15T16:15:01.660Z] result = time_eval_f(A_data, B_data,
C_data)
[2022-03-15T16:15:01.660Z] assert (C_data.numpy() ==
np.array([6, 7])).all()
[2022-03-15T16:15:01.660Z] assert result.mean > 0
[2022-03-15T16:15:01.660Z] assert len(result.results) == 3
[2022-03-15T16:15:01.660Z]
[2022-03-15T16:15:01.660Z] with _make_add_sess(temp_dir, model,
board, west_cmd, build_config) as sess:
[2022-03-15T16:15:01.660Z] > test_basic_add(sess)
[2022-03-15T16:15:01.660Z]
[2022-03-15T16:15:01.660Z] tests/micro/zephyr/test_zephyr.py:165:
[2022-03-15T16:15:01.660Z] _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _
[2022-03-15T16:15:01.660Z] tests/micro/zephyr/test_zephyr.py:148: in
test_basic_add
[2022-03-15T16:15:01.660Z] A_data = tvm.nd.array(np.array([2, 3],
dtype="int8"), device=sess.device)
[2022-03-15T16:15:01.660Z] python/tvm/runtime/ndarray.py:577: in array
[2022-03-15T16:15:01.660Z] return empty(arr.shape, arr.dtype,
device).copyfrom(arr)
[2022-03-15T16:15:01.660Z] python/tvm/runtime/ndarray.py:336: in empty
[2022-03-15T16:15:01.660Z] arr =
_ffi_api.TVMArrayAllocWithScope(shape_ptr, ndim, dtype, device, mem_scope)
[2022-03-15T16:15:01.660Z] _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _
[2022-03-15T16:15:01.660Z]
[2022-03-15T16:15:01.660Z] self = <tvm.runtime.packed_func.PackedFunc object
at 0x7ffa96bf9c60>
[2022-03-15T16:15:01.660Z] args = (c_void_p(60685904), 1, int8,
remote[1]:cpu(0), None), temp_args = []
[2022-03-15T16:15:01.660Z] values =
<tvm._ffi._ctypes.packed_func.TVMValue_Array_5 object at 0x7ffb0e7ed158>
[2022-03-15T16:15:01.660Z] tcodes =
<tvm._ffi._ctypes.packed_func.c_int_Array_5 object at 0x7ffb0e7ed840>
[2022-03-15T16:15:01.660Z]
[2022-03-15T16:15:01.660Z] def __call__(self, *args):
[2022-03-15T16:15:01.660Z] """Call the function with positional
arguments
[2022-03-15T16:15:01.660Z]
[2022-03-15T16:15:01.660Z] args : list
[2022-03-15T16:15:01.660Z] The positional arguments to the
function call.
[2022-03-15T16:15:01.660Z] """
[2022-03-15T16:15:01.660Z] temp_args = []
[2022-03-15T16:15:01.660Z] values, tcodes, num_args =
_make_tvm_args(args, temp_args)
[2022-03-15T16:15:01.660Z] ret_val = TVMValue()
[2022-03-15T16:15:01.660Z] ret_tcode = ctypes.c_int()
[2022-03-15T16:15:01.660Z] if (
[2022-03-15T16:15:01.660Z] _LIB.TVMFuncCall(
[2022-03-15T16:15:01.660Z] self.handle,
[2022-03-15T16:15:01.660Z] values,
[2022-03-15T16:15:01.660Z] tcodes,
[2022-03-15T16:15:01.660Z] ctypes.c_int(num_args),
[2022-03-15T16:15:01.660Z] ctypes.byref(ret_val),
[2022-03-15T16:15:01.660Z] ctypes.byref(ret_tcode),
[2022-03-15T16:15:01.660Z] )
[2022-03-15T16:15:01.660Z] != 0
[2022-03-15T16:15:01.660Z] ):
[2022-03-15T16:15:01.660Z] > raise get_last_ffi_error()
[2022-03-15T16:15:01.660Z] E tvm._ffi.base.TVMError:
MicroSessionTimeoutError: failed to read reply message after timeout 10s
[2022-03-15T16:15:01.660Z]
[2022-03-15T16:15:01.660Z] python/tvm/_ffi/_ctypes/packed_func.py:237:
TVMError
[2022-03-15T16:15:01.660Z] =============================== warnings summary
===============================
[2022-03-15T16:15:01.660Z]
tests/micro/zephyr/test_zephyr_aot.py::test_tflite[mps3_an547]
[2022-03-15T16:15:01.660Z]
/opt/tvm-venv/lib/python3.6/site-packages/flatbuffers/compat.py:19:
DeprecationWarning: the imp module is deprecated in favour of importlib; see
the module's documentation for alternative uses
[2022-03-15T16:15:01.660Z] import imp
[2022-03-15T16:15:01.660Z]
[2022-03-15T16:15:01.660Z] -- Docs:
https://docs.pytest.org/en/stable/warnings.html
[2022-03-15T16:15:01.660Z] - generated xml file:
/workspace/build/pytest-results/python-microtvm-zephyr-mps3_an547-ctypes.xml -
[2022-03-15T16:15:01.660Z] =========================== short test summary
info ============================
[2022-03-15T16:15:01.660Z] FAILED
tests/micro/zephyr/test_zephyr.py::test_platform_timer[mps3_an547] - t...
[2022-03-15T16:15:01.660Z] === 1 failed, 9 passed, 2 skipped, 1 xfailed, 1
warning in 177.30s (0:02:57) ===
```
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