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CUDA-x86.

profiling within one subroutine

 
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Mr. JS



Joined: 02 Jul 2008
Posts: 3
Location: Kiel, Germany
PostPosted: Wed Jul 02, 2008 9:55 am    Post subject: profiling within one subroutine Reply with quote
Hello!

I'm wondering if there is any possibility to profile the time usage within one long subroutine because I want to know which part of this subroutine is most time consuming. I know that other compilers have the possibility to use directives which build "profile regions", such that these regions are treated like separate subroutines by the profiler.

I use pgf90 7.0-4 in combination with pgprof.

Thanks for your help!
Jan
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hongyon



Joined: 19 Jul 2004
Posts: 551
PostPosted: Wed Jul 02, 2008 10:14 am    Post subject: Reply with quote
Hi,

Try -Mprof=lines on that file/function.

Hongyon
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Mr. JS



Joined: 02 Jul 2008
Posts: 3
Location: Kiel, Germany
PostPosted: Thu Jul 03, 2008 8:55 am    Post subject: Reply with quote
Hey!

Thanks, I think I can live with that!
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