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Is it Profilling Data is Cycle Accurate?

Ranjith Kumar
Note: This was originally posted on 22nd April 2009 at http://forums.arm.com

Hi Friends,

          I am getting profilling analysis information from ARM work bench IDE. I am getting this profile information by running my application on RTSM of ARM1136jf-s.


         But it is giving some delay time, self time and etc. I want to get Cycle Accurate information using profilling through RTSM is it possible? if it is possible how? please help to me to find Cycle Accurate information using profilling.


Regards,
Ranjith.
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  • Note: This was originally posted on 27th April 2009 at http://forums.arm.com

    Hi,

          Thanks for ur reply.. basing on this information i found some functions MIPS.. that MIPS are mathcing with my estimations... but only one function is not matching.. it was giving  very less 0.5 MIPS on average.. My estimation is not matching but in this code lot of Conditional code is there.....

            Is their any exceptional cases for this perfomance Counters , for the above process?


    Regards,
    Ranjith
    satyaranjith@gmail.com
Reply
  • Note: This was originally posted on 27th April 2009 at http://forums.arm.com

    Hi,

          Thanks for ur reply.. basing on this information i found some functions MIPS.. that MIPS are mathcing with my estimations... but only one function is not matching.. it was giving  very less 0.5 MIPS on average.. My estimation is not matching but in this code lot of Conditional code is there.....

            Is their any exceptional cases for this perfomance Counters , for the above process?


    Regards,
    Ranjith
    satyaranjith@gmail.com
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