[Vm-dev] Raspberry Pi Scratch with GPIO

tim Rowledge tim at rowledge.org
Thu Dec 17 18:23:02 UTC 2015


> On 17-12-2015, at 12:27 AM, Clément Bera <bera.clement at gmail.com> wrote:
> 
> Tim,
> 
> Is the default virtual machine shipped with scratch the Cog-ARM version or the stack interpreter ? Is it a spur or non spur VM ?
> 
> I know you made it work but I wonder if it's in production or not.

It’s in production use on all those millions of Pis. ‘it’ being a Cog spur vm, currently a 5.0-3484 version.
A simplistic performance chart - 



tim
--
tim Rowledge; tim at rowledge.org; http://www.rowledge.org/tim
Life would be much easier if I had the source code.


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