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Is there any tool to profile power of a C code on Linux running on Cortex A53?

B Ravikumar

We want to profile the power consumed by an application running over Linux kernel 4.2.x on Cortex A53. Is there any tool which can help here?

regards,
Ravi

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  • 0

    Power measurement depends on the hardware ADC availability in your board.

    If you run the application in ARM Versatile Express Juno board, which has the embedded voltage/power ADC sampling channel, you can read the power consumption with & without your application. The power difference is the power estimation of your application.

    You can use other third-party power measure facility to do similar things for non-Juno boards.

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  • 0

    Power measurement depends on the hardware ADC availability in your board.

    If you run the application in ARM Versatile Express Juno board, which has the embedded voltage/power ADC sampling channel, you can read the power consumption with & without your application. The power difference is the power estimation of your application.

    You can use other third-party power measure facility to do similar things for non-Juno boards.

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