Path: utzoo!attcan!utgpu!jarvis.csri.toronto.edu!rutgers!njin!princeton!phoenix!ijlustig
From: ijlustig@phoenix.Princeton.EDU (Irvin Lustig)
Newsgroups: comp.sys.sgi
Subject: Re: FORTRAN program optimisation
Message-ID: <10103@phoenix.Princeton.EDU>
Date: 28 Aug 89 13:21:37 GMT
References: <89Aug25.093608edt.57688@ugw.utcs.utoronto.ca> <41004@sgi.sgi.com> <41012@sgi.sgi.com>
Reply-To: ijlustig@phoenix.Princeton.EDU (Irvin Lustig)
Organization: Princeton University, NJ
Lines: 13


Regarding -O3 level optimization, I have a large Fortran source code
that works under -O2, but fails miserably under -O3.  Who knows what
triggers the failure.

	-Irv Lustig
	Assistant Professor
	Dept. of Civil Engineering and Operations Research
	Princeton University
	irv%basie@princeton.edu