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On Mon, 27 Sep 2004 11:52:34 -0500 Linas Vepstas <linas@austin.ibm.com> wrote: > Hmm, > > I guess I should have read your source code first, before posting. > My apologies, for what you have written, optimization makes very > little difference. I thought you were recompiling the guts of gsl, > rather than merely making calls to gsl routines. > > --linas Hi Linas, no apologies, you where right... I mean I should had recompiled the entire library with optimization flags tourned on and see what happens... now I did it. I recompiled the library with export CFLAGS="-g -O3 -march=i686 -funroll-loops -fomit-frame-pointer" and I ran the test again. What happens is that nothig changes: the relative merit of JHONSON on TADIKAMALLA is not reduced. G. -- Giulio Bottazzi <bottazzi@sssup.it> Laboratory of Economics and Management Sant'Anna School for Advanced Studies, Pisa, Italy Phone: (+39)-050-883365 Fax: (+39)-050-883344 URL: http://www.sssup.it/~bottazzi/
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