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Flaky tensor/test_blockwise.py::TestMatrixInverse::test_grad #431

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ricardoV94 opened this issue Sep 7, 2023 · 1 comment
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Flaky tensor/test_blockwise.py::TestMatrixInverse::test_grad #431

ricardoV94 opened this issue Sep 7, 2023 · 1 comment
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I tried tweaking the tolerance in #428 but this test is still failing (last example https://github.com/pymc-devs/pytensor/actions/runs/6107981392/job/16576171402)

It should be deterministic (and is locally), so I am a bit puzzled. If it fails again, we should probably print the inputs, to see what numbers are being tested...
@ricardoV94 ricardoV94 added bug Something isn't working needs info Additional information required tests labels Sep 7, 2023
@ricardoV94 ricardoV94 mentioned this issue Sep 12, 2023
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@ricardoV94
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Possibly related to numpy/numpy#20233

The computation itself might not be deterministic for extreme values

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