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- Path: ohstpy.mps.ohio-state.edu!vancleef
- From: vancleef@ohstpy.mps.ohio-state.edu
- Newsgroups: comp.lang.c
- Subject: Re: Matrix Multiplication
- Message-ID: <1996Jan24.032522.8804@ohstpy>
- Date: 24 Jan 96 03:25:22 -0500
- References: <1996Jan22.110440@gamma.ntu.ac.sg> <4e4fa7$51o@news.cencom.net> <1996Jan24.032402.8803@ohstpy>
- Organization: The Ohio State University, Department of Physics
-
- In article <1996Jan24.032402.8803@ohstpy>, vancleef@ohstpy.mps.ohio-state.edu writes:
- > In article <4e4fa7$51o@news.cencom.net>, tanp@ns (Bill Wendling) writes:
- >> Long inexplicably wrote:
- >> } Dear all,
- >>
- >> } I would like to know whether anyone of you out there has better ways to
- >> } do matrix multiplication (optimised for speed) in C either than using
- >> } two nested for loops.
- >>
- >> Try using Gaussian Elimination to make the array have either only
- >> values on the diagnol or one value...Then multiply with just one for loop.
- >>
- >
- > Gauusian Exchange method is superior to elimination method.
- > Look it up!
- >
- > -Garrett
-
- Oops. I was thinking matrix INVESION. Never mind :)
-
- -G
-
-
- >
- >
- >> Does this help?
- >>
- >> --
- >> Bill Wendling | "Pinky, are you thinking what I'm thinking?"
- >> tanp@ns.cencom.net | "I think so, Brain, but burlap chafes me so."
- >> "Boom Shanka" | Finger me for my Geek Code...NOW!
-