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pytorch - 💡(How to fix) Fix [Test] `functorch/test_vmap.py` RuntimeError during test setup with CPU and CUDA [1 pull requests]

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Error Message

Traceback (most recent call last): File "/tmp/agents-local/workspace/pytorch/test/functorch/test_vmap.py", line 6575, in <module> instantiate_device_type_tests(TestVmapOperatorsOpInfo, globals(), only_for=only_for) File "/tmp/agents-local/workspace/pytorch/torch/testing/_internal/common_device_type.py", line 1065, in instantiate_device_type_tests device_type_test_class.instantiate_test( File "/tmp/agents-local/workspace/pytorch/torch/testing/_internal/common_device_type.py", line 625, in instantiate_test instantiate_test_helper( File "/tmp/agents-local/workspace/pytorch/torch/testing/_internal/common_device_type.py", line 531, in instantiate_test_helper test = decorator(test) ^^^^^^^^^^^^^^^ File "/tmp/agents-local/workspace/pytorch/torch/testing/_internal/opinfo/core.py", line 1713, in call raise RuntimeError("Multiple sets of sample_skips_and_xfails defined") RuntimeError: Multiple sets of sample_skips_and_xfails defined

Fix Action

Fixed

Code Example

Traceback (most recent call last):
  File "/tmp/agents-local/workspace/pytorch/test/functorch/test_vmap.py", line 6575, in <module>
    instantiate_device_type_tests(TestVmapOperatorsOpInfo, globals(), only_for=only_for)
  File "/tmp/agents-local/workspace/pytorch/torch/testing/_internal/common_device_type.py", line 1065, in instantiate_device_type_tests
    device_type_test_class.instantiate_test(
  File "/tmp/agents-local/workspace/pytorch/torch/testing/_internal/common_device_type.py", line 625, in instantiate_test
    instantiate_test_helper(
  File "/tmp/agents-local/workspace/pytorch/torch/testing/_internal/common_device_type.py", line 531, in instantiate_test_helper
    test = decorator(test)
           ^^^^^^^^^^^^^^^
  File "/tmp/agents-local/workspace/pytorch/torch/testing/_internal/opinfo/core.py", line 1713, in __call__
    raise RuntimeError("Multiple sets of sample_skips_and_xfails defined")
RuntimeError: Multiple sets of sample_skips_and_xfails defined
RAW_BUFFERClick to expand / collapse

🐛 Describe the bug

On source builds with CUDA, python test/functorch/test_vmap.py fails before any tests are run:

Traceback (most recent call last):
  File "/tmp/agents-local/workspace/pytorch/test/functorch/test_vmap.py", line 6575, in <module>
    instantiate_device_type_tests(TestVmapOperatorsOpInfo, globals(), only_for=only_for)
  File "/tmp/agents-local/workspace/pytorch/torch/testing/_internal/common_device_type.py", line 1065, in instantiate_device_type_tests
    device_type_test_class.instantiate_test(
  File "/tmp/agents-local/workspace/pytorch/torch/testing/_internal/common_device_type.py", line 625, in instantiate_test
    instantiate_test_helper(
  File "/tmp/agents-local/workspace/pytorch/torch/testing/_internal/common_device_type.py", line 531, in instantiate_test_helper
    test = decorator(test)
           ^^^^^^^^^^^^^^^
  File "/tmp/agents-local/workspace/pytorch/torch/testing/_internal/opinfo/core.py", line 1713, in __call__
    raise RuntimeError("Multiple sets of sample_skips_and_xfails defined")
RuntimeError: Multiple sets of sample_skips_and_xfails defined

This behavior seems to have been introduced by #183541

Versions

H100 and GB200 with source build of latest main

cc @mruberry @zou3519 @Chillee @samdow @kshitij12345

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pytorch - 💡(How to fix) Fix [Test] `functorch/test_vmap.py` RuntimeError during test setup with CPU and CUDA [1 pull requests]