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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: <1996Jan24.032402.8803@ohstpy>
- Date: 24 Jan 96 03:24:02 -0500
- References: <1996Jan22.110440@gamma.ntu.ac.sg> <4e4fa7$51o@news.cencom.net>
- Organization: The Ohio State University, Department of Physics
-
- 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
-
-
- > 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!
-