I found a problem that if execute CUDA_VISIBLE_DEVICES=1 python joint_monkey.py, the code can run successfully, but if i execute CUDA_VISIBLE_DEVICES=0 python joint_monkey.py; there would be a bug:
Importing module ‘gym_37’ xxxxx/isaacgym/python/isaacgym/_bindings/linux-x86_64/gym_37.so)
Setting GYM_USD_PLUG_INFO_PATH toxxxx/isaacgym/python/isaacgym/_bindings/linux-x86_64/usd/plugInfo.json
WARNING: Forcing CPU pipeline.
Not connected to PVD
+++ Using GPU PhysX
Physics Engine: PhysX
Physics Device: cuda:0
GPU Pipeline: disabled
Segmentation fault (core dumped)
I have 2 3090gpu, and the problem also happened in 2xA6000gpu.