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In place prediction with cupy on windows crashes #5793

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RAMitchell opened this issue Jun 14, 2020 · 2 comments
Open

In place prediction with cupy on windows crashes #5793

RAMitchell opened this issue Jun 14, 2020 · 2 comments
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@RAMitchell
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This is a note that the following test crashes on windows currently:
pytest tests\python-gpu\test_gpu_prediction.py::TestGPUPredict::test_inplace_predict_cupy

This needs to be fixed to run cupy tests on windows, otherwise we do not have coverage for device memory interfaces on windows.
@RAMitchell RAMitchell self-assigned this Jun 14, 2020
@trivialfis
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Do you have a log? Is it only reproducible on CI?

@RAMitchell RAMitchell mentioned this issue Jun 16, 2020
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trivialfis commented Jul 12, 2023 •
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This might be caused by using CUDA memory in TLS on Windows. Got a cudaInitializationError in the destructor of HostDeviceVector when I spawn a new thread for testing in #9362

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