3 Replies Latest reply on Sep 15, 2010 4:57 AM by himanshu.gautam

    Performance counters with CAL

    7tifg96r@free.fr

      Hi,

      I'd like to know if it's possible to access performance counters under CAL.

      There are only 2 values defined in cal_ext_counter.h (COUNTER_IDLE & COUNTER_INPUT_CACHE_HIT_RATE). On the other hand OpenCL defines much more counters, that probably can be read through CAL. Is there some kind of undocumented feature that would enable them?

      Best regards,

          Antoine