AnsweredAssumed Answered

GPU tasks monitoring

Question asked by M H on Sep 16, 2019
Latest reply on Sep 16, 2019 by igorpadykov

hi,

 

    I'm looking for information about the GPU in imx8. Let me explain, I'm working on Integrity OS, and I found different tasks (or threads) at initialzation after launching VivanteInit();

 

0xffffffa004e7b000 pending 200 0x0000000000000270/0x0000000000000dd0 0.00% Vivante Timer Task
0xffffffa004c4d000 pending 200 0x0000000000000030/0x0000000000000dd0 0.00% Vivante Timer Task
0xffffffa004c2a000 pending 250 0x0000000000000030/0x0000000000000dd0 0.00% GalCore 3D Daemon
0xffffffa004c20000 pending 128 0x00000000000003b0/0x0000000000001dd0 0.00% GalCoreServer
0xffffffa004aa3000 pending 128 0x0000000000000570/0x0000000000003dd0 0.00% GAL Task
0xffffffa004a99000 pending 128 0x0000000000000550/0x0000000000003dd0 0.00% GAL Task
0xffffffa004a88000 pending 128 0x0000000000000550/0x0000000000003dd0 0.00% GAL Task
0xffffffa0049ea000 pending 128 0x0000000000000580/0x0000000000003dd0 0.00% GAL Task
0xffffffa0049e1000 pending 128 0x0000000000000580/0x0000000000003dd0 0.00% GAL Task

 

I'd like to have more information about the tasks.

Beside I'd like to know how to monitor the gpu load, indeed I have 2 different openCL kernel running on the GPU.

 

Thank you very much for your help !

Outcomes