Blitz Support :

From: Mathias Wagner (mathias.wagner_at_[hidden])
Date: 2004-02-25 08:02:45

• Next message: Hendrik Belitz: "[Blitz-support] Strange performance leak for large Arrays"
• Previous message: Brian P. Wilfley: "[Blitz-support] make all failed in blitz/generate"

Hi,

I need to do some numerical computation with matrices. Blitz seemed to me very
promising, but I am not sure wether I can use it in a easy way.

Actually I need an LU Decomposition for solving a linear matrix equation

A X = B where A,X and B are NxN with N<100.

Previously I used the Numerical Recipes (www.nr.com), but the LU Decomposition
requires double** as input.
Another interesting library seems to be the GSL
(http://sources.redhat.com/gsl/). They have a matrix struct.

Has anyone made some experiences with that?

Thank you for your support,

Mathias

• Next message: Hendrik Belitz: "[Blitz-support] Strange performance leak for large Arrays"
• Previous message: Brian P. Wilfley: "[Blitz-support] make all failed in blitz/generate"