Closed
Description
Steps to reproduce:
conda create -n cf -y -c conda-forge cython pillow numpy scipy pytest joblib threadpoolctl
conda activate cf
pip install -e . --no-build-isolationThen:
$ pytest -vlk test_sample_statistics sklearn/gaussian_process
============================================================================================== test session starts ==============================================================================================
platform linux -- Python 3.8.5, pytest-5.4.3, py-1.9.0, pluggy-0.13.1 -- /home/ogrisel/miniconda3/envs/cf/bin/python
cachedir: .pytest_cache
rootdir: /home/ogrisel/code/scikit-learn, inifile: setup.cfg
collected 422 items / 416 deselected / 6 selected
sklearn/gaussian_process/tests/test_gpr.py::test_sample_statistics[kernel0] Fatal Python error: Segmentation fault
Current thread 0x00007fe741e14740 (most recent call first):
File "<__array_function__ internals>", line 5 in dot
File "/home/ogrisel/code/scikit-learn/sklearn/gaussian_process/_gpr.py", line 410 in sample_y
File "/home/ogrisel/code/scikit-learn/sklearn/gaussian_process/tests/test_gpr.py", line 171 in test_sample_statistics
File "/home/ogrisel/miniconda3/envs/cf/lib/python3.8/site-packages/_pytest/python.py", line 182 in pytest_pyfunc_call
Segmentation fault (core dumped)
$ conda list
# packages in environment at /home/ogrisel/miniconda3/envs/cf:
#
# Name Version Build Channel
_libgcc_mutex 0.1 conda_forge conda-forge
_openmp_mutex 4.5 0_gnu conda-forge
attrs 19.3.0 py_0 conda-forge
ca-certificates 2020.6.20 hecda079_0 conda-forge
certifi 2020.6.20 py38h32f6830_0 conda-forge
cython 0.29.21 py38h950e882_0 conda-forge
freetype 2.10.2 he06d7ca_0 conda-forge
joblib 0.16.0 py_0 conda-forge
jpeg 9d h516909a_0 conda-forge
lcms2 2.11 hbd6801e_0 conda-forge
ld_impl_linux-64 2.34 h53a641e_7 conda-forge
libblas 3.8.0 17_openblas conda-forge
libcblas 3.8.0 17_openblas conda-forge
libffi 3.2.1 he1b5a44_1007 conda-forge
libgcc-ng 9.2.0 h24d8f2e_2 conda-forge
libgfortran-ng 7.5.0 hdf63c60_6 conda-forge
libgomp 9.2.0 h24d8f2e_2 conda-forge
liblapack 3.8.0 17_openblas conda-forge
libopenblas 0.3.10 pthreads_hb3c22a3_3 conda-forge
libpng 1.6.37 hed695b0_1 conda-forge
libstdcxx-ng 9.2.0 hdf63c60_2 conda-forge
libtiff 4.1.0 hc7e4089_6 conda-forge
libwebp-base 1.1.0 h516909a_3 conda-forge
lz4-c 1.9.2 he1b5a44_1 conda-forge
more-itertools 8.4.0 py_0 conda-forge
ncurses 6.2 he1b5a44_1 conda-forge
numpy 1.19.1 py38h8854b6b_0 conda-forge
olefile 0.46 py_0 conda-forge
openssl 1.1.1g h516909a_0 conda-forge
packaging 20.4 pyh9f0ad1d_0 conda-forge
pillow 7.2.0 py38h9776b28_1 conda-forge
pip 20.1.1 py_1 conda-forge
pluggy 0.13.1 py38h32f6830_2 conda-forge
py 1.9.0 pyh9f0ad1d_0 conda-forge
pyparsing 2.4.7 pyh9f0ad1d_0 conda-forge
pytest 5.4.3 py38h32f6830_0 conda-forge
python 3.8.5 h425cb1d_1_cpython conda-forge
python_abi 3.8 1_cp38 conda-forge
readline 8.0 he28a2e2_2 conda-forge
scikit-learn 0.24.dev0 dev_0 <develop>
scipy 1.5.2 py38h8c5af15_0 conda-forge
setuptools 49.2.0 py38h32f6830_0 conda-forge
six 1.15.0 pyh9f0ad1d_0 conda-forge
sqlite 3.32.3 hcee41ef_1 conda-forge
threadpoolctl 2.1.0 pyh5ca1d4c_0 conda-forge
tk 8.6.10 hed695b0_0 conda-forge
wcwidth 0.2.5 pyh9f0ad1d_0 conda-forge
wheel 0.34.2 py_1 conda-forge
xz 5.2.5 h516909a_1 conda-forge
zlib 1.2.11 h516909a_1006 conda-forge
zstd 1.4.5 h6597ccf_1 conda-forge