[Bug] Running test_conv2d.py got error output in Ethos-N78 platform. #13191
Description
Expected behavior
Running test_conv2d.py can get correct output in Ethos-N78 platform.
Actual behavior
Running test_conv2d.py got error output in Ethos-N78 platform.
Environment
Ubuntu 20.04.4 LTS GCC 9.4.0 TVM 0.10.dev0
Steps to reproduce
~/tvm/tests/python/contrib/test_ethosn$ vi test_conv2d.py
...
print("shape:{}, out_channels:{}, kernel_h:{}, kernel_w:{}".format(shape, out_channels, kernel_h, kernel_w))
print("pad:{}, stride:{}, dilation:{}, qnn_per_channel:{}".format(pad, stride, dilation, qnn_per_channel))
...
if name == "main":
test_conv2d("uint8", False)
~/tvm/tests/python/contrib/test_ethosn$ python3 test_conv2d.py
shape:(1, 17, 20, 26), out_channels:4, kernel_h:3, kernel_w:1
pad:attr, stride:(2, 2), dilation:(1, 1), qnn_per_channel:False
/home/user/tvm/python/tvm/driver/build_module.py:266: UserWarning: target_host parameter is going to be deprecated. Please pass in tvm.target.Target(target, host=target_host) instead.
warnings.warn(
conv2d NHWC layout is not optimized for x86 with autotvm.
conv2d NHWC layout is not optimized for x86 with autotvm.
Traceback (most recent call last):
File "test_conv2d.py", line 354, in
test_conv2d("uint8", False)
File "test_conv2d.py", line 208, in test_conv2d
tei.verify(outputs, dtype, 1)
File "/home/user/tvm/tests/python/contrib/test_ethosn/infrastructure.py", line 244, in verify
tvm.testing.assert_allclose(outs[0].numpy(), outs[1].numpy(), rtol=rtol, atol=atol)
File "/home/user/tvm/python/tvm/testing/utils.py", line 119, in assert_allclose
np.testing.assert_allclose(actual, desired, rtol=rtol, atol=atol, verbose=True)
File "/home/user/.local/lib/python3.8/site-packages/numpy/testing/_private/utils.py", line 1527, in assert_allclose
assert_array_compare(compare, actual, desired, err_msg=str(err_msg),
File "/home/user/.local/lib/python3.8/site-packages/numpy/testing/_private/utils.py", line 844, in assert_array_compare
raise AssertionError(msg)
AssertionError:
Not equal to tolerance rtol=1e-07, atol=1
Mismatched elements: 360 / 360 (100%)
Max absolute difference: 251
Max relative difference: 110.
x: array([[[[ 97, 93, 94, 96],
[103, 101, 100, 98],
[100, 103, 100, 101],...
y: array([[[[ 56, 178, 163, 1],
[ 0, 0, 0, 0],
[144, 190, 140, 1],...
Triage
byoc:ethosn