Oh yes I noticed that. I guess the 32MB headroom is  not enough with a high
res display …

https://github.com/codefrau/SqueakJS/blob/a947f96a3fdf7473582d6b359cadd89db96cea72/vm.image.js#L70

SqueakJS artificially limits the amount of memory used, like old Squeak VMs
used to do, partly because there’s no way to query the actual available
memory size via JavaScript.

Not sure what the best way is to deal with that. Maybe if we run out of
room we should do a full GC, and if that didn’t help, increase the
headroom?

Vanessa

On Wed, Nov 23, 2022 at 06:31 Thiede, Christoph <
Christoph.Thiede at student.hpi.uni-potsdam.de> wrote:

> Thank you Vanessa!
>
>
> If I open Marcel's link
> https://squeak.js.org/run/#zip=https://files.squeak.org/6.0/Squeak6.0-22104-64bit/Squeak6.0-22104-64bit.zip&highdpi=true on
> my high-dpi device (250%), it loads about one minute and then
> reproducibly says:
>
>
>
>
> But I have more than 1 GB free RAM. If open the link on a low-DPI screen
> instead, and move it to the other screen afterward, everything works fine.
> :-)
>
>
> Best,
>
> Christoph
> ------------------------------
> *Von:* Squeak-dev <squeak-dev-bounces at lists.squeakfoundation.org> im
> Auftrag von Taeumel, Marcel
> *Gesendet:* Montag, 21. November 2022 09:50:25
> *An:* squeak-dev; vm-dev
> *Betreff:* Re: [squeak-dev] Squeak 6 on SqueakJS
>
> Hi Vanessa --
>
> Thank you!! :-D
>
> High-DPI also works:
>
> https://squeak.js.org/run/#zip=https://files.squeak.org/6.0/Squeak6.0-22104-64bit/Squeak6.0-22104-64bit.zip&highdpi=true
>
> Best,
> Marcel
>
> Am 21.11.2022 06:29:19 schrieb Vanessa Freudenberg <vanessa at codefrau.net>:
> ... works now with release 1.0.5 of SqueakJS:
>
>
> https://squeak.js.org/run/#zip=https://files.squeak.org/6.0/Squeak6.0-22104-64bit/Squeak6.0-22104-64bit.zip
>
> We only had to recognize the new image format – sorry it took me so long.
> Thank you, Christoph Tiede and Dave Lewis!
> (https://github.com/codefrau/SqueakJS/pull/138)
>
> TODO: actually implement primitive 578 (but then, quite a few
> non-essential prims are still missing)
>
> Enjoy!
> Vanessa
>
>
>
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