[Vm-dev] Another NuScratch issue

Yoshiki Ohshima Yoshiki.Ohshima at acm.org
Sat Nov 21 20:39:29 UTC 2020

On Sat, Nov 21, 2020 at 11:40 AM tim Rowledge <tim at rowledge.org> wrote:

> OK, just tried this on my built-last-week ARM64 VM on a Pi 4 and
> BouncingAtoms happily bounce. 300 -> throttled, 3000 -> 11fps.

Ok... How about ARM32? If that makes a difference, it may be about the
complex ifdefs in aioPoll() that somehow fails to capture the case.

> The code for handleEvents() in this VM is the same as you posted.
> Apparently (if we trust 'guthub desktop') I last downloaded any sources on
> Oct 16 (or as I prefer to think of it, March 230th). Maybe that provides a
> useful check point.
> > On 2020-11-21, at 9:32 AM, Yoshiki Ohshima <Yoshiki.Ohshima at acm.org>
> wrote:
> >
> > Not having compositioninput does not fix the problem. With a non-scratch
> image and I run BouncingAtomsMorph, the screen update on my VM is one frame
> per second unless I move the mouse pointer.
> The only weirdness about my setup that might, just possibly, affect this
> is that my Pi are all connected to my iMac with VNC; none have local
> displays.
> tim
> --
> tim Rowledge; tim at rowledge.org; http://www.rowledge.org/tim
> Useful random insult:- Put a lens in each ear and you've got a telescope.

-- Yoshiki
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