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TMS320C6748: How to monitor cpu occupancy rate on ROV

Part Number: TMS320C6748

Hi,

  I am using IDE CCS10.1 , the ROV tool is very helpful . I want to monitor cpu running occupancy rate, but the CPU LOAD view seems not to be the occupancy rate, what does it mean, is it  calculated by the load thread ? How to monitor cpu occupancy rate on ROV?

  • Hello, The CPU Load will display the CPU utilization for the system, as calculated by the kernel. I'm not sure what you mean by "cpu occupancy". Can you explain?

    Thanks

    ki

  • Hi, Ki,

    Is the “CPU utilization” the same as “cpu occupancy” ? Do you mean we can use the ROV view  “Cpu load” to see the CPU occupancy  ?  CPU occupancy  is like cpu usage, calculate by the cpu used time and idle time..

    cpu_usage = (total_time – idle_time)/ total_time × 100 %

    CPU Load Average refers to statistics about the sum of the number of processes the CPU is processing and waiting for the CPU to process over a period of time, that is usually used in Linux.

    Load Average = processes waiting number + processes running number

  • Is the “CPU utilization” the same as “cpu occupancy” ? Do you mean we can use the ROV view  “Cpu load” to see the CPU occupancy  ?  CPU occupancy  is like cpu usage, calculate by the cpu used time and idle time..

    cpu_usage = (total_time – idle_time)/ total_time × 100 %

    Yes, the CPU Load view in ROV shows the CPU usage (CPU occupancy) for a TI-RTOS program

    Thanks

    ki