Message-ID:	<005001be0d0f$befd62a0$c5223182@marst96.m.resnet.pitt.edu>
From:	"mark reed" <marst96+@pitt.edu>
To:	<djgpp AT delorie DOT com>
Subject:	Re: Need to "profile" program's execution
Date:	Tue, 10 Nov 1998 20:08:08 -0500
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Reply-To:	djgpp AT delorie DOT com

read the faq, theres something like gprof.exe in the djgpp/bin directory,
but i think
you have to compile your source with some flag before using it.


-----Original Message-----
From: Claudio Andre Heckler <heckler AT mat DOT ufrgs DOT br>
To: djgpp AT delorie DOT com <djgpp AT delorie DOT com>
Date: Tuesday, November 10, 1998 3:00 PM
Subject: Need to "profile" program's execution


>Hi guys !  I'm really new on this subject, so any clues and
>pointers will be very usefull !
>
> Question: I have a program, say like the one at the bottom,
>and want to execute under some sort of trace utility, that can
>report-me things like the time (% or ticks) spent in the key-points
>of the program.
>
> Example - supose I have this:
>
>/*--------- code starts here -------------*/
>void fooA(void) {
>   int x=1;
>   x++;
>}
>
>void fooB(void) {
>   double x=1.0;
>   x++;
>}
>
>int main(){
>   for (int i=0; i<500; i++){
>      fooA();
>      fooB();
>   }
>   return 0;
>}
>/*--------- code ends here -------------*/
>
> A good report for me will be something like:
>
> Results after executing FOO.EXE:
>    70% time spent executing fooA() code
>    29% time spent executing fooA() code
>     1% time spent executing main() code
>
> Well, where I should look for something like this ?  ;)
>
>
> Claudio A. Heckler
>

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