core file produced when running snap.pp.mnc_correct
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- Dominant language
- Python
- Stars
- 323
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Description
Hi, @kaizhang . Thanks for developing this fantastic tool. When I was running the function snap.pp.mnc_correct with my own data in a Jupyter notebook, the kernel died after several minutes and a core file was produced immediately. The error message and the core file are shown below
I checked the log of the Jupyter Notebook, and it said "OpenBLAS warning: precompiled NUM_THREADS exceeded, adding auxiliary array for thread metadata". I am not sure if it's related to the error. Could you take a look at this error for me? Thanks very much!
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Research direction
Start by reproducing the crash from the Jupyter notebook at snap.pp.mnc_correct using the reporter's own data, then inspect the notebook log and generated core file. Check whether the OpenBLAS warning appears immediately before the kernel dies. Done means identifying a reproducible cause and documenting or verifying a fix for the core-file-producing crash.
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Assessment
- Tech stack
- jupyter-notebook, python
- Domain
- data
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100