On Sun, Nov 12, 2017 at 12:27:45PM +0100, Richard Z wrote:
> > I won't think so, as this animation is driven by JavaScript (the '(+Click
> > +Auto
> > +Button) in "demo/fields.l"), which stops as soon as the browser leaves the
> > page. Not sure what happens ...
>
> you are right, after playing with it a bit more it seems to be the "canvas"
> demo. Tapping it does seemingly nothing but afterwards everything is dead
> slow.
Hmm, strange. The canvas is also driven by JavaScript ...
I tried it here (on a 64-bit CPU) and see an increase in CPU activity only as
long as the "Forest Fire" is running in front. Then it is 60% - 90% (as opposed
to 5% - 10% when idle).
BTW, I test this with a split screen, Termux in one and PilBox in the other
window. In Termux I run a "cpu" script. In case somebody wants to try:
#!/data/data/com.termux/files/usr/bin/pil
# 04nov17abu
(let Idle
(make
(in "/proc/stat"
(from "cpu0")
(loop
(link (do 4 (read)))
(NIL (from "cpu"))
(char) ) ) )
(until (key 1000)
(in "/proc/stat"
(from "cpu0")
(for (L Idle L (cdr L))
(let N (do 4 (read))
(prin
(align 4
(max 0 (- 100 (- N (car L)))) ) )
(set L N) )
(from "cpu")
(char) ) )
(prin "\r") ) )
(prinl)
(bye)
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