[BUG] Warp Sim examples segfault on Mac ARM CPU

[eric-heiden]

Bug Description

Running example_cartpole.py on Mac with Apple Silicon chips (e.g. M1 MacBook Pro) fails, need to investigate further:

Warp 1.4.2 initialized:
   CUDA not enabled in this build
   Devices:
     "cpu"      : "arm"
   Kernel cache:
     /Users/Myself/Library/Caches/warp/1.4.2
Module warp.sim.collide f6c82b4 load on device 'cpu' took 7.96 ms  (cached)
Module warp.sim.articulation aada68e load on device 'cpu' took 1506.18 ms  (compiled)
Segmentation fault: 11

System Information

No response

[wgu93]

Hi everyone, I encounter the same issue on M3 MacBook Pro (CPU only) in a virtual environment with Python=3.10.

Run:

python example_bounce.py 

Results:

Warp 1.5.0 initialized:
   CUDA not enabled in this build
   Devices:
     "cpu"      : "arm"
   Kernel cache:
     /Users/wgu/Library/Caches/warp/1.5.0
Module warp.sim.collide f3f8e69 load on device 'cpu' took 1.78 ms  (cached)
zsh: segmentation fault  python example_bounce.py