Test failure: TestLtrMsmarcoDocument on macOS 12.1 #938
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That's weird. Just rerun this test on orca and it passed |
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Seems to be a macOS problem... I'm trying to debug. @stephaniewhoo do you have access to a macOS machine you can try also? |
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Seems to be related to https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92061 |
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This seems to be a known issue and doesn't appear to have been resolved yet: microsoft/LightGBM#4229 |
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I also get it worked on orca. Will try on my macos machine too. |
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Yes, confirmed that the test case passes on |
Finally the test is complete on my laptop (macOS) and it passes as well. My system is also MacOS Monterey 12.1 (21C52) |
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Same as Stephanie, the test also passed on my macos machine, my system is macOS Big Sur version 11.5.2 |
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Trying out the example here: microsoft/LightGBM#4229 % python
Python 3.8.12 (default, Oct 12 2021, 06:23:56)
[Clang 10.0.0 ] :: Anaconda, Inc. on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> from lightgbm import LGBMClassifier
>>> import numpy as np
>>> from concurrent.futures import ThreadPoolExecutor
>>>
>>> x = np.random.random((200, 4))
>>> y = x.sum(axis=1) >= 2
>>>
>>>
>>> def myfunc(a=7):
... test = LGBMClassifier().fit(x, y)
... print(test.predict(x))
...
>>>
>>> with ThreadPoolExecutor(20) as tpe:
... print(list(tpe.map(myfunc, range(20))))
...
zsh: segmentation fault pythonIndeed, I get a seg fault - this is on macOS 12.1. Additional details: % pip list | grep lightgbm
lightgbm 3.3.2
% brew info libomp
libomp: stable 13.0.0 (bottled)
LLVM's OpenMP runtime library
https://openmp.llvm.org/
/usr/local/Cellar/libomp/13.0.0 (9 files, 1.6MB) *
Poured from bottle on 2022-01-12 at 21:15:03
From: https://github.com/Homebrew/homebrew-core/blob/HEAD/Formula/libomp.rb
License: MIT
==> Dependencies
Build: cmake ✘
==> Analytics
install: 52,037 (30 days), 228,792 (90 days), 1,152,680 (365 days)
install-on-request: 7,733 (30 days), 31,763 (90 days), 140,940 (365 days)
build-error: 10 (30 days) |
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I have tested the above script on my macOS with macOS version 11.5.2, libomp version 13.0.0 and lightgbm 3.2.2 . No segmentation fault is found, everything works just fine. The reason for the test failure was narrowed down to the version of macOS. |
lintool
changed the title
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Waiting for upstream fixes. No further action for now. |
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I just updated to libomp 14.0.0 via |
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Update, still having this issue: And: |
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Even with: Per microsoft/LightGBM#4229 (comment) - didn't help. |
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Trying this again: Still getting same error. |
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Interestingly, on the M1 chip, |
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Works fine on M series processors... simply solution, avoid x86 on Mac ;) |
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Test failure on my iMac Pro, macOS Monterrey 12.1... any ideas?
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