Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!usc!apple!uokmax!servalan!epmooch!ben From: ben@epmooch.UUCP (Rev. Ben A. Mesander) Newsgroups: comp.sys.amiga.programmer Subject: Re: SAS/C profiler info request Message-ID: Date: 6 Apr 91 08:39:54 GMT References: <1991Apr7.142405.4581@ux1.cso.uiuc.edu> Lines: 15 >In article <1991Apr7.142405.4581@ux1.cso.uiuc.edu> gerber@sirius.astro.uiuc.edu (Richard Gerber) writes: >Inspired by the recent discussion on optimization, I decided to run a >program I'm working on through the SAS/C 5.10a profiler. I found that >40% of the program time is being spent in the routine _CXM55. How do I >find out what function this is? Odds are that's a bit of the internal library division routine, or a bit of the internal library transcendental function code. The _CXMxx functions seem to be internal math subroutines used by the SAS/C compiler. What floating point format are you using? -- | ben@epmooch.UUCP (Ben Mesander) | "Cash is more important than | | ben%servalan.UUCP@uokmax.ecn.uoknor.edu | your mother." - Al Shugart, | | !chinet!uokmax!servalan!epmooch!ben | CEO, Seagate Technologies |