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GPU utilization using MALI G51

Hello Team,


We need to understand that how to get value of %GPU utilization for individual processes running on target because there are lot of parameter include such as GPU active, Non-Fragment queue active etc, By which factor we can achieve the overall GPU performance for our application

Please find the below attached image as you can see the highlight portion of MALI GPU Utilization :



Is there any calculation we need to do to achieve the overall GPU performance?

And also the GPU utilization is in mega-cycle how can we achieve it in percentage?

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  • Hello Peter,

    Assuming the GPU has a 1GHz sustainable top frequency, the following Streamline expression gives you a percentage relative to max load:

    Just for confirmation Assuming my chipset max frequency is 700 MHz and from streamline max load I am getting over 1s is 520 MHz,

    So according to that my GPU load in % will be 520/700 = 74%

    Is my Understanding correct ?

    Best Regards,

    Rohit

Reply
  • Hello Peter,

    Assuming the GPU has a 1GHz sustainable top frequency, the following Streamline expression gives you a percentage relative to max load:

    Just for confirmation Assuming my chipset max frequency is 700 MHz and from streamline max load I am getting over 1s is 520 MHz,

    So according to that my GPU load in % will be 520/700 = 74%

    Is my Understanding correct ?

    Best Regards,

    Rohit

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