[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Help-gsl] Profiling with GSL -- documentation?
From: |
Brian Gough |
Subject: |
Re: [Help-gsl] Profiling with GSL -- documentation? |
Date: |
Mon, 22 Feb 2010 22:04:05 +0000 |
User-agent: |
Wanderlust/2.14.0 (Africa) Emacs/22.1 Mule/5.0 (SAKAKI) |
At Sat, 20 Feb 2010 10:45:13 -0500,
Minjae Kim wrote:
> I realized that while profiling, gprof does not account for
> objective function calls (i.e. the function to be minimized) from
> the gsl minimization routine. Since objective function is
> computationally expensive, I would like to keep track of how often
> it is called and the time spent in it.
>
> A quick search online showed that there is a profile build for gsl,
> but that is all that I found. I was wondering if I could get any
> help before I delve in.
This page may help:
http://www.network-theory.co.uk/docs/gccintro/gccintro_80.html
I believe it should work if you compile and link your program with the
options given there.
--
Brian Gough
GNU Scientific Library -
http://www.gnu.org/software/gsl/