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AttributeError: 'tuple' object has no attribute 'grad'

See original GitHub issue

PYTORCH_TEST_WITH_DYNAMO=1 python test/test_nn.py -k test_AdaptiveAvgPool1d_cuda --verbose

passes with graph break;

PYTORCH_TEST_WITH_DYNAMO=1 python test/test_nn.py -k test_Adaptive --verbose

fails with

test_AdaptiveAvgPool1d_cuda (__main__.TestNN) ... Traceback (most recent call last):
  File "<string>", line 2, in <lambda>
AttributeError: 'tuple' object has no attribute 'grad'
ERROR RUNNING GUARDS <graph break in _backward> /scratch/binbao/work/pytorch/test/test_nn.py:90
  ___guarded_code.valid and
  ___check_type_id(input.grad, 109098144) and
  ___check_tensors(input, input.grad)
NULL ERROR: /scratch/binbao/work/pytorch/torch/csrc/dynamo/eval_frame.c:251

Issue Analytics

State:
Created 9 months ago
Comments:6 (6 by maintainers)

Top GitHub Comments

1reaction

yanboliangcommented, Dec 13, 2022

Just chat with @desertfire, since this blocks several core test enhancement, I’ll take a look.

0reactions

ezyangcommented, Dec 22, 2022

Not… really?

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