PyBullet slow on linux

[DanieleVeri]

My PyBullet application is way faster in GUI mode on Windows than Linux (both Ubuntu WSL and Ubuntu native) .

PyBullet version = 3.2.6

Runnig the application on linux:

  PyBullet connected with GUI:
  Initialize BulletClient: 1.84s
  Add 18 boxes to the scene: 1.59s
   
  PyBullet connected in DIRECT:
  Initialize BulletClient: 0.006s
  Add 18 boxes to the scene: 0.02s

Runnig the application on windows:

  PyBullet connected with GUI:
  Initialize BulletClient: 0.17s
  Add 18 boxes to the scene: 0.03s
   
  PyBullet connected in DIRECT:
  Initialize BulletClient: 0.005s
  Add 18 boxes to the scene: 0.02s

In GUI mode is using the integrated GPU on Windows but not on Linux.