illegal hardware instruction with python 3.12.4 and polars 1.1.0 on MacOS Sanoma 14, M2

[hsn-ylmz]

Checks

• I have checked that this issue has not already been reported.
• I have confirmed this bug exists on the latest version of Polars.

Reproducible example

conda create -n polars -c conda-forge polars
conda activate polars

import polars

Log output

illegal hardware instruction python

Issue description

Conda environment list;

Name Version Build Channel

bzip2 1.0.8 hfdf4475_7 conda-forge
ca-certificates 2024.7.4 h8857fd0_0 conda-forge
libblas 3.9.0 22_osx64_openblas conda-forge
libcblas 3.9.0 22_osx64_openblas conda-forge
libcxx 18.1.8 hef8daea_0 conda-forge
libexpat 2.6.2 h73e2aa4_0 conda-forge
libffi 3.4.2 h0d85af4_5 conda-forge
libgfortran 5.0.0 13_2_0_h97931a8_3 conda-forge
libgfortran5 13.2.0 h2873a65_3 conda-forge
liblapack 3.9.0 22_osx64_openblas conda-forge
libopenblas 0.3.27 openmp_h8869122_1 conda-forge
libsqlite 3.46.0 h1b8f9f3_0 conda-forge
libzlib 1.3.1 h87427d6_1 conda-forge
llvm-openmp 18.1.8 h15ab845_0 conda-forge
ncurses 6.5 h5846eda_0 conda-forge
numpy 2.0.0 py312h8813227_0 conda-forge
openssl 3.3.1 h87427d6_2 conda-forge
packaging 24.1 pyhd8ed1ab_0 conda-forge
pip 24.0 pyhd8ed1ab_0 conda-forge
polars 1.1.0 py312h5491eb7_0 conda-forge
python 3.12.4 h37a9e06_0_cpython conda-forge
python_abi 3.12 4_cp312 conda-forge
readline 8.2 h9e318b2_1 conda-forge
setuptools 70.3.0 pyhd8ed1ab_0 conda-forge
tk 8.6.13 h1abcd95_1 conda-forge
tzdata 2024a h0c530f3_0 conda-forge
wheel 0.43.0 pyhd8ed1ab_1 conda-forge
xz 5.2.6 h775f41a_0 conda-forge

Expected behavior

Even cannot import the library itself

Installed versions

Cannot import library to get version info inside python.

[ritchie46]

And if you install via pip?

[hsn-ylmz]

I am able to import polars when I install through pip. Though still I am getting warning about probably it will crash;

''python3.12/site-packages/polars/_cpu_check.py:257: RuntimeWarning: Missing required CPU features.
The following required CPU features were not detected:
avx, fma
Continuing to use this version of Polars on this processor will likely result in a crash.
Install the polars-lts-cpu package instead of polars to run Polars with better compatibility.''

This became a problem after I updated to version 1, I was using version 0.19 of polars before and it was working well.

[orlp]

@hsn-ylmz I would suggest reading the rest of that warning message, and I think everything will become clear:

Continuing to use this version of Polars on this processor will likely result in a crash.
Install the polars-lts-cpu package instead of polars to run Polars with better compatibility.

Hint: If you are on an Apple ARM machine (e.g. M1) this is likely due to running Python under Rosetta.
It is recommended to install a native version of Python that does not run under Rosetta x86-64 emulation.

[h-vetinari]

It could be that you're running into conda-forge/libcxx-feedstock#162