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From: sjw <simon.j.wright@mac.com>
Newsgroups: comp.lang.ada
Subject: Re: Ada Shootout program for K-Nucleotide (patches)
Date: Thu, 3 Sep 2009 12:11:51 -0700 (PDT)
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Date: 2009-09-03T12:11:51-07:00
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On Sep 3, 4:13=A0pm, Olivier Scalbert <olivier.scalb...@algosyn.com>
wrote:
> Ludovic Brenta wrote:
> > You enabled front-end inlining with -gnatN; GNAT turned the whole
> > program into one procedure. Even then, it should be possible to run
> > the program under valgrind's callgrind tool to get accurate, per-line
> > (indeed per-instruction) execution costs. I don't know whether gprof
> > has such granularity or not.
..
> Anyway with:
> $ gnatmake -pg -f knucleotide.adb -o knucleotide.gnat_run

You need -ftest-coverage -fprofile-arcs for gprof to give per-line
coverage. Though not sure what it will do with really massive
inlining! (our experience on PowerPC has been that inlining usually
makes things worse - but that's for a large program with much logic,
little maths)