Re: [hatari-devel] Execution speed

[Eero Tamminen <oak@xxxxxxxxxxxxxx>]

Hi Miguel,

There's program attached?

	- Eero

On 8.1.2023 15.07, Miguel Saro wrote:
> Hi,
> my topic today is execution speed. I optimized my latest program and did some testing. The tests are made without validating the exact cycle, with 24-bit addressing and with etos512. Before optimization, the result was obtained in 35 seconds on the Mega Ste emulation at 16 MHz and after optimization in 28 seconds (-20% not bad!).
> Results
> STE			68000    8 MHz:  56 s
> Mega STE	68000  16 MHZ:  28 s
> Mega STE	68000  32 MHZ:  14-15 s
> TT			68020   32 MHz:  19 s
> Falcon		68030   32 MHz:   31 s
> I don't understand why Falcon at 32 MHz is slower than the Mega STE at 16 or 32 MHz. Does anyone have an explanation to this ? App is below. To try, unZIP then clic "search" without changing anything.
>    Miguel
>
> if you want source files, let me know.
> 
>
> M et Y Saro
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> Seyssinet: 04 76 21 61 02
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