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[torchlib] Fix and improve quantization support #7581

[torchlib] Fix and improve quantization support

[torchlib] Fix and improve quantization support #7581

GitHub Actions / Test Results failed Jul 22, 2024 in 0s

1 fail, 3 134 skipped, 9 806 pass in 2h 7m 20s

     24 files  ±     0      24 suites  ±0   2h 7m 20s ⏱️ + 15m 36s
 12 941 tests  -    990   9 806 ✅  -   805    3 134 💤  -    178  1 ❌  -  7 
311 388 runs  +35 182  74 121 ✅ +5 162  237 258 💤 +30 036  9 ❌  - 16 

Results for commit ce37828. ± Comparison against earlier commit 64e6416.

Annotations

Check warning on line 0 in onnxscript.ir.serde_test.TensorProtoTensorTest

See this annotation in the file changed.

@github-actions github-actions / Test Results

All 9 runs failed: test_tensor_proto_tensor_bfloat16 (onnxscript.ir.serde_test.TensorProtoTensorTest)

artifacts/Test Results (py311-onnx-weekly-macos-latest)/pytest.xml [took 0s]
artifacts/Test Results (py311-onnx-weekly-ubuntu-latest)/pytest.xml [took 0s]
artifacts/Test Results (py311-onnx-weekly-windows-latest)/pytest.xml [took 0s]
artifacts/Test Results (py311-torch-nightly-macos-latest)/pytest.xml [took 0s]
artifacts/Test Results (py311-torch-nightly-ubuntu-latest)/pytest.xml [took 0s]
artifacts/Test Results (py311-torch-nightly-windows-latest)/pytest.xml [took 0s]
artifacts/Test Results (py312-torch-nightly-macos-latest)/pytest.xml [took 0s]
artifacts/Test Results (py312-torch-nightly-ubuntu-latest)/pytest.xml [took 0s]
artifacts/Test Results (py312-torch-nightly-windows-latest)/pytest.xml [took 0s]
Raw output
AssertionError: 
Arrays are not equal

Mismatched elements: 8 / 9 (88.9%)
Max absolute difference: 49219.
Max relative difference: 97793.
 x: array([[49216, 49024, 48896, 32768,     0, 16128, 16256, 16936, 16384]],
      dtype=(numpy.uint16, [('bfloat16', '<u2')]))
 y: array([[-3, -1, -0.5, -0, 0, 0.5, 1, 42, 2]], dtype=bfloat16)
onnxscript/ir/serde_test.py:106: in test_tensor_proto_tensor_bfloat16
    np.testing.assert_array_equal(array_from_raw_data, expected_array)
/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/contextlib.py:81: in inner
    return func(*args, **kwds)
E   AssertionError: 
E   Arrays are not equal
E   
E   Mismatched elements: 8 / 9 (88.9%)
E   Max absolute difference: 49219.
E   Max relative difference: 97793.
E    x: array([[49216, 49024, 48896, 32768,     0, 16128, 16256, 16936, 16384]],
E         dtype=(numpy.uint16, [('bfloat16', '<u2')]))
E    y: array([[-3, -1, -0.5, -0, 0, 0.5, 1, 42, 2]], dtype=bfloat16)