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Discussion Groups | TMS320C6x | using bios to measure time

Technical discussions about the TI C6000 DSPs (including the c62x, c64x and c67x DSPs).

  

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using bios to measure time - fedelegger - Jan 28 13:35:00 2002

Hi,
I'm trying to profile my code with bios, since the profiler seems to
be heavely bugged.
So I tried to use

LOG_printf(&Debug, "time = %d", CLK_gethtime());
in various places in my code, but the problem is that CLK_gethtime
returns always the same value, so the diff (time elapsed) is always 0.
Should I set up anything special in order to do this?
How are you profiling your code?
TIA
Federica Legger








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RE: using bios to measure time - Wang Jianhong - Jan 28 16:12:00 2002

Did you enable clock in Profile menu?
--- "fedelegger <>" wrote --
>
> Hi,
> I'm trying to profile my code with bios, since the profiler seems to
> be heavely bugged.
> So I tried to use
>
> LOG_printf(&Debug, "time = %d", CLK_gethtime());
> in various places in my code, but the problem is that CLK_gethtime
> returns always the same value, so the diff (time elapsed) is always 0.
> Should I set up anything special in order to do this?
> How are you profiling your code?
> TIA
> Federica Legger >
>
> _____________________________________ --- Shanghai Jiaotong University Alumni Email System http://mail.sjtu.edu ---

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