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Altera_Forum's avatar
Altera_Forum
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13 years ago

Peak CPU load

Hi,

MicroC/OS-II has a statistics task which allows you to monitor CPU load with the OSCPUUsage variable. This runs fine but I am interested in measuring peak performance. Does anybody know a method to measure that?

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  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    13 years ago

    There is probably not anything available, but you could craft one via the OSTaskIdleHook(). It sounds like you are simply looking for the maximum elapsed time between invocations of that hook. In other words, the longest period of time that your software is not-idle.