[squeak-dev] Re: spyOnWorldFor:
lists at fniephaus.com
Mon Jul 11 21:47:13 UTC 2016
I don't know how useful/stable this is, but one of our student teams is
currently working on an improved MessageTally (see ). In their first
demo they had a nice table view and a polar pie.
On Mon, Jul 11, 2016 at 11:35 PM Yoshiki Ohshima <Yoshiki.Ohshima at acm.org>
> On Sun, Jul 10, 2016 at 1:42 AM, marcel.taeumel <Marcel.Taeumel at hpi.de>
> > Yoshiki Ohshima-3 wrote
> >> I am trying a few things on Squeak 5.0. In earlier versions there was
> >> AndreasSystemProfier (formerly known as QSystemProfier) and had a
> >> method called spyOnWorldFor:, which was quite useful. I just loaded
> >> AndreasProfier-eem.11.mcz and tried it but it crashed the 5.0 all in
> >> one VM on Mac OS 10.10.
> >> Is this a known issue? Is there an alternative to it?
> >> --
> >> -- Yoshiki
> > Hi Yoshiki,
> > there is Extras > Start Profiler, which does
> > MessageTally spyOn: [[Sensor peekPosition y > 0] whileTrue: [World
> > doOneCycle]].
> > I do not know the semantics of #spyOnWorldFor:, but you could specify
> > duration limits in the whileTrue predicate.
> I misremembered that spyOnWorldFor was doing profiling for
> "otherProcesses" (maybe it did at some point) but yes, I can have a do
> it like above and it does most of it.
> Only difference is that not using the cursor position let me interact
> with things in the world.
> -- Yoshiki
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