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Re: new profiling features in GCC
- To: LI YONGZHU <yl7285 at csc dot albany dot edu>
- Subject: Re: new profiling features in GCC
- From: Carlo Wood <carlo at alinoe dot com>
- Date: Mon, 3 Sep 2001 14:23:12 +0200
- Cc: gcc at gcc dot gnu dot org, yongzhuli at yahoo dot com
- References: <Pine.GSO.4.33.0109022209310.135-100000@eve.albany.edu>
On Sun, Sep 02, 2001 at 10:18:57PM -0400, LI YONGZHU wrote:
> Hi, I am a Master student in State University of New York at Albany, Dept.
> of CS. I am implementing an enhanced version of gprof to profile not any
> the CPU time of program, but also wall clock time and other useful
> information from the PMC register inside CPU. These kind of work need some
> modification on glibc, gprof and gcc, on their source code. Most of the
> job has been finished.
>
> I just write this letter to inquery that if your guys have any plan to
> introduce some similar functionalities into gcc( like new command line
> options other than -p )? Or are you interested to introduce such function
> into gcc?
>
> Yongzhu Li
Do you mean things like that is supported by libPAPI?
(http://icl.cs.utk.edu/projects/papi/)
Is you work using PAPI? I'd be interested in hearing a little more
details about your changes. (although I am not a maintainer of gcc).
--
Carlo Wood <carlo@alinoe.com>