mlx segfault when running unit tests on M1 Pro

[pbashyal-nmdp]

Getting segfault with unit tests on Apple M1 Pro and 13.6.2

$ pip install numpy
Collecting numpy
  Downloading numpy-1.26.2-cp312-cp312-macosx_11_0_arm64.whl.metadata (61 kB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 61.2/61.2 kB 3.0 MB/s eta 0:00:00
Downloading numpy-1.26.2-cp312-cp312-macosx_11_0_arm64.whl (13.7 MB)
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 13.7/13.7 MB 9.6 MB/s eta 0:00:00
Installing collected packages: numpy
Successfully installed numpy-1.26.2
$ env CMAKE_BUILD_PARALLEL_LEVEL="" pip install .
Processing ml/mlx
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Installing backend dependencies ... done
  Preparing metadata (pyproject.toml) ... done
Building wheels for collected packages: mlx
  Building wheel for mlx (pyproject.toml) ... done
  Created wheel for mlx: filename=mlx-0.0.3.dev2023126+8c96b9a-cp312-cp312-macosx_13_0_arm64.whl size=9421096 sha256=6aaf46747055c8825696a7892f42f43d959842b44446079e28b4933dc9ae2da3
  Stored in directory: /private/var/folders/nm/nyjkgrfn3fg207v5z5rz1w8m0000gp/T/pip-ephem-wheel-cache-93ng7che/wheels/1a/d0/9d/cbc077676fa323205d1fc73c17c324df59cac918a9352a52e5
Successfully built mlx
Installing collected packages: mlx
  Attempting uninstall: mlx
    Found existing installation: mlx 0.0.3.dev2023126+8c96b9a
    Uninstalling mlx-0.0.3.dev2023126+8c96b9a:
      Successfully uninstalled mlx-0.0.3.dev2023126+8c96b9a
Successfully installed mlx-0.0.3.dev2023126+8c96b9a
$ python -m unittest discover python/tests
.............................................ssss..........[1]    72687 segmentation fault  python -m unittest discover python/tests