Re: [hatari-devel] Hatari data cache tests

[Nicolas Pomarède <npomarede@xxxxxxxxxxxx>]

Le 20/06/2015 11:39, Douglas Little a écrit :
> Hi,
>
> The tests I did were in CE/PF mode. It seemed like the i-cache was
> affecting cycles but the d-cache was not (cycle sum unaffected), even if
> the d-cache hit ratio would change.
>
> However I only looked at that one sequence of code - I'll look closer
> elsewhere and see if there is some additional context.

Hi

I don't use profiler that often, but maybe there's a bug in it when 
accumulating stats for all the loops ?

Is it possible to profile the block of instructions you posted in 
previous mail but by running it only once ? This way we can see if 
cycles reported by the profiler's stats are the same as those shown when 
running hatari with "--trace cpu_all".

Nicolas