High resolution real time counter

Discussion in 'General Programming Discussion' started by liuck, Jan 7, 2014.

  1. liuck

    liuck New Member

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    Hi all,
    I'm considering to buy a few UDOO 4cores boards. My only requirement is to to access a monotonic high resolution real time counter. Usually I use the function PAPI_get_real_usec from libpapi to read those values.
    papi supports ARM (driver perf_events), however I know for sure that other platforms (e.g. raspberry pi) does not support perf_events.

    I would be interested in the resolution of the timers, which can be read with the utility
    papi_clockres

    Does anyone know if it is supported by UDOO? If anyone installed papi, the result of papi_clockres would be really appreciated.

    Thank you in advance :)
     

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