[osflash] Help: test EventDispatcher speed please

[Iman Khabazian]

EventBroadcaster: 3886
EventDispatcher: 3625
WIN 9,0,16,0



On 3/20/07, eka <ekameleon at gmail.com> wrote:
>
> Oups... sorry for the blank post :)
>
> For me the problem can be the for..in method in the private dispatchQueue
> method ? You can try to test with a bench the for..in loop ... between the
> FP7 and the FP8 the for..in speed change... between MAC and PC it's the same
> problem ?
>
> EKA+ :)
>
> 2007/3/20, eka <ekameleon at gmail.com>:
> >
> >
> >
> > 2007/3/20, John Hauf <j at hauf.org>:
> > >
> > > Hello,
> > >
> > > result on a mbp on Firefox OSX:
> > > EventBroadcaster: 2250
> > > EventDispatcher: 10847
> > >
> > > result in firefox winxp on mbp with parallels:
> > > EventBroadcaster: 2508
> > > EventDispatcher: 1707
> > >
> > > Strange!
> > > John
> > >
> > > Francis Bourre wrote:
> > > > Hello list !
> > > >
> > > > I noticed something weird about EventDispatcher execution speed in
> > > my
> > > > mac player.
> > > > EventDispatcher.dispatchEvent execution is slow compared to a custom
> > >
> > > > dispatcher implementation (named EventBroadcaster).
> > > >
> > > > On Mac, EventDispatcher is slow:
> > > > EventBroadcaster: 2925
> > > > EventDispatcher: 12438
> > > >
> > > > On Pc, EventDispatcher is faster.
> > > > EventBroadcaster: 3908
> > > > EventDispatcher: 3407
> > > >
> > > > Can you please report the values you got (displayed on screen) when
> > > you
> > > > open the url below and the browser you used for testing.
> > > > It takes few seconds to initialize (bench with iterations)
> > > >
> > > > http://www.tweenpix.net/TestEventBroadcaster.swf
> > > >
> > > > Any clue is welcome. ;)
> > > > Thanks in advance guys !
> > > >
> > > > francis
> > > >
> > > >
> > > >
> > > > Content of the test:
> > > >
> > > > var tf1 : TextField = new TextField();
> > > > var tf2 : TextField = new TextField();
> > > > var tf3 : TextField = new TextField();
> > > > tf2.y += 30;
> > > > tf3.y += 60;
> > > > tf1.width = tf2.width = tf3.width = 150;
> > > > this.addChild( tf1 );
> > > > this.addChild( tf2 );
> > > > this.addChild( tf3 );
> > > >
> > > > var holder : Array = new Array();
> > > > var l1 : Number = 10000;
> > > > var l2 : Number = 10000;
> > > > var lNum : Number = 500;
> > > >
> > > > var eb : EventBroadcaster = new EventBroadcaster ( this );
> > > > var ed : EventDispatcher = new EventDispatcher ();
> > > >
> > > > while( --lNum -(-1) )
> > > > {
> > > >     var tg : Object = {foo:function( e : Event ):void{ this.e =
> > > e.type; }};
> > > >     ed.addEventListener( "foo", tg.foo );
> > > >     eb.addEventListener( "foo", tg );
> > > >     holder.push( tg );
> > > > }
> > > >
> > > > var t : Number = 0;
> > > > var e : Event = new Event( "foo" );
> > > >
> > > > //
> > > > t = getTimer();
> > > > while( --l2 -(-1)) eb.broadcastEvent( e );
> > > > t = getTimer() - t;
> > > > trace( "EventBroadcaster: ", t );
> > > > tf1.text = "EventBroadcaster: " + t;
> > > > //
> > > > t = getTimer();
> > > > while( --l1 -(-1)) ed.dispatchEvent( e );
> > > > t = getTimer() - t;
> > > > trace( "EventDispatcher: ", t );
> > > > tf2.text = "EventDispatcher: " + t;
> > > >
> > > > tf3.text = flash.system.Capabilities.version;
> > > >
> > > >
> > > >
> > > ------------------------------------------------------------------------
> > > >
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> >
> >
>
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