Related GL issues

[zichunxx]

Hi! It seems that there is no #include <GL/gl.h> and #include <GL/glext.h> in the env/lib/python3.7/site-packages/mujoco_py/gl/eglshim.c.

My mujoco_py version is 2.0.2.5 and the first 9 lines in eglshim.c are:

#define EGL_EGLEXT_PROTOTYPES
#include "egl.h"
#include "eglext.h"
#include <GL/glew.h>

#include "mujoco.h"
#include "mjrender.h"

#include "glshim.h"

Looking forward to your reply! Thx!

[junjungoal]

@QUIlToT
Hi, depending on the version of mujoco_py, it might be different. Could you please show me the error message happened during the compilation of mujoco-py?

[zichunxx]

@QUIlToT Hi, depending on the version of mujoco_py, it might be different. Could you please show me the error message happened during the compilation of mujoco-py?

I installed mujoco_py according to the requirements.txt and solve the error by following the issues of mujoco_py.

However, I still have some questions and hope to get your answers.

When the following code is executed, I can find Found 3 GPUs for rendering. Using device 0 in the Pycharm console window.

image = sim.render(width=300, height=300, camera_name = 'cam0', depth=False, device_id=0)

However, when I use pytorch to detect the number and name of GPU, the related codes and displays are shown below

print('Number of gpu: ', torch.cuda.device_count())
print('its name： ', torch.cuda.get_device_name(0))

Number of gpu: 1
its name：  NVIDIA GeForce RTX 3070 Ti

Why the numbers of GPUs detected by the two methods are different?