[PD] GUI speed test
Andy Farnell
padawan12 at obiwannabe.co.uk
Tue Nov 13 11:41:11 CET 2007
Slower machine
Linux 2.6.8-2-386
Maxtor IDE
533MHz VIA Eden
Vanilla 0.39.2
56.033
52.55
53.1
53.007
51.39
50.02
Faster machine
Linux 2.6.23-386
1.0GHz VIA Nehemia
Seagate IDE
Extended 0.40.3
30.30
22.09
22.26
23.15
24.001
23.0
On Mon, 12 Nov 2007 15:01:03 -0500
Hans-Christoph Steiner <hans at eds.org> wrote:
>
> I devised a quick test of loading speed and did some quick
> comparisons on my MacBook Pro 2.4GHz. (I am used to having one of
> the slowest machines around, my old 800Mhz Powerbook, so I still have
> to readjust my thinking). Here's my times:
>
> 14ms Pd-0.39.3-extended
> 6.5ms Pd-0.40-2 vanilla
> 16ms Pd-0.40.3-extended-20071111
>
> So on the face of it, it looks like really large time differences.
> Percentage-wise it is a large difference, but perceptually, waiting
> 7ms vs. 16ms for something to load is not at all meaningful. No
> human could tell the difference in the experience unless you were
> generating sounds and visuals based on the opening and closing of the
> patch.
>
> This is, of course, on a fast machine. 300ms vs 800ms would be a big
> perceptual difference, basically it would be the feeling of opening
> quick versus a wait.
>
> I'd be interested to see how this fares on other machines and OSes.
> I attached the patches
>
>
--
Use the source
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