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intel / scikit-learn-intelex

Intel(R) Extension for Scikit-learn is a seamless way to speed up your Scikit-learn application
https://intel.github.io/scikit-learn-intelex/
Apache License 2.0
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Crash and Cannot load onedal_thread.2.dll #1664

Open spinningwatt opened 8 months ago

spinningwatt commented 8 months ago

Describe the bug Run the example from https://github.com/intel/scikit-learn-intelex (CPU version). The example script crashes with this error: Intel(R) Extension for Scikit-learn* enabled (https://github.com/intel/scikit-learn-intelex) Intel oneDAL FATAL ERROR: Cannot load onedal_thread.2.dll.

To Reproduce Steps to reproduce the behavior:

  1. install: python -m pip install scikit-learn scikit-learn-intelex
  2. new a python file and copy the example in it. (CPU version of example)
  3. run the python file.
  4. See error

Expected behavior The valid example result.

Output/Screenshots image

Environment:

icfaust commented 8 months ago

Hello @spinningwatt is it possible for you to upgrade to scikit_learn_intelex-2024.1.0-py311-none-win_amd64.whl? Could you also give the output of pip show tbb daal daal4py

Alexsandruss commented 8 months ago

I can't reproduce this issue with 2024.0.1 and 2024.1.0 versions of sklearnex. The only visible difference is usage of Windows 11 with conda pkgs manager on my side.

fantasydog commented 6 months ago

I've got the same issue and here is the package info: notice: I have even tried to put all the dll files to c:\python312\dlls, where other dll files are stored. and the issue is the same.

Name: tbb
Version: 2021.11.0
Summary: Intel® oneAPI Threading Building Blocks
Home-page: https://www.intel.com/content/www/us/en/developer/tools/oneapi/onetbb.html
Author: Intel Corporation
Author-email: scripting@intel.com
License: Intel Simplified Software License
Location: C:\Python312\Lib\site-packages
Requires:
Required-by: daal
---
Name: daal
Version: 2024.1.0
Summary: Intel® oneAPI Data Analytics Library
Home-page: https://www.intel.com/content/www/us/en/developer/tools/oneapi/onedal.html
Author: Intel Corporation
Author-email: scripting@intel.com
License: Intel Simplified Software License
Location: C:\Python312\Lib\site-packages
Requires: tbb
Required-by: daal4py
---
Name: daal4py
Version: 2024.1.0
Summary: Intel® oneAPI Data Analytics Library
Home-page: https://github.com/IntelPython/daal4py
Author: Intel Corporation
Author-email: scripting@intel.com
License: Apache-2.0
Location: C:\Python312\Lib\site-packages
Requires: daal, numpy
Required-by: scikit-learn-intelex
---
Name: scikit-learn-intelex
Version: 2024.1.0
Summary: Intel(R) Extension for Scikit-learn is a seamless way to speed up your Scikit-learn application.
Home-page: https://github.com/intel/scikit-learn-intelex
Author: Intel Corporation
Author-email: onedal.maintainers@intel.com
License: Apache-2.0
Location: C:\Python312\Lib\site-packages
Requires: daal4py, scikit-learn
Required-by:
---
Name: scikit-learn
Version: 1.4.1.post1
Summary: A set of python modules for machine learning and data mining
Home-page: https://scikit-learn.org
Author:
Author-email:
License: new BSD
Location: C:\Python312\Lib\site-packages
Requires: joblib, numpy, scipy, threadpoolctl
Required-by: scikit-learn-intelex
ethanglaser commented 6 months ago

I've got the same issue and here is the package info: notice: I have even tried to put all the dll files to c:\python312\dlls, where other dll files are stored. and the issue is the same.

Hi @fantasydog, which windows version are you running?

ethanglaser commented 5 months ago

Hi @fantasydog @spinningwatt Can you please share the results of running the conditionals here in your environment: https://github.com/intel/scikit-learn-intelex/blob/main/onedal/__init__.py#L22-L38 I have not been able to reproduce this issue on my own machine but the dll is located in the redist path instead of the lib/intel64 which is added by default during build. I am curious if one of these conditions is not met and results in the dlls not being visible.