Re: Big performances pb
Re: Big performances pb
- Subject: Re: Big performances pb
- From: David Remahl <email@hidden>
- Date: Sun, 10 Feb 2002 13:42:23 +0100
>
Le dimanche 10 fivrier 2002, ` 12:10 PM, David Remahl a icrit :
>
>
>> Hello,
>
>>
>
>> When i began to test my GUI cocoa app i was afraid by the performance :
>
>> 3 hours when
>
>> the *same source code* takes only 3 minutes without GUI (!).
>
>>
>
>> The GUI is very simple : some buttons and fields which are disabled
>
>> until the end of the process.
>
>>
>
>> My app is an artificial neural network that requires intensive
>
>> computation. But...3 hours with the GUI vs 3 hours in terminal mode....
>
>>
>
>> Does anyone have the same pb with intensive computation ?
>
>>
>
>> Thx.
>
>> Kub.
>
>
>
> Well, the GUI means no overhead if you don't touch it...You should tell
>
> us
>
> what you are doing to the GUI...Are you disabling the button over and
>
> over
>
> in the middle of the loop or what?
>
>
>
Nope. I you click on the "Launch" button the fields and the other
>
buttons of the GUI
>
are disabled (only one time) and the computation process starts. That's
>
all....
>
I tried to start the computation process in a detached thread but i
>
have the same result : 3 hours :-(
>
K.
OK...So run Sampler on it and see where the performance drain is...It is a
bit difficult to know what is wrong without seeing the source in
question...What I do know, is that the difference should be very very
minimal if any.
/ david
_______________________________________________
cocoa-dev mailing list | email@hidden
Help/Unsubscribe/Archives:
http://www.lists.apple.com/mailman/listinfo/cocoa-dev
Do not post admin requests to the list. They will be ignored.