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Re: how to improve the speed of octave?

From: frank wang
Subject: Re: how to improve the speed of octave?
Date: Fri, 15 Sep 2006 09:55:56 -0700

I am running on Suse 10.1.

On 9/15/06, David Bateman <address@hidden> wrote:
frank wang wrote:
> Hi,
> I am trying to use octave for a big project. It is written in matlab.
> When I run the code on octave, it is significantly slow. The code
> involes a lot of fft operation. I have compiled the octave 2.9.8 by
> myself. How can I compile the octave to make it run faster? Do I need
> to install Atlas, fftw3, blas, lapack or other packages?
> Thanks
> Frank
What platform and distribution are you running on? There are pre-built
packages including such external dependencies for most platforms. I'd
suggest using one of these rather than installing all of the external
dependencies yourself..


David Bateman                                address@hidden
Motorola Labs - Paris                        +33 1 69 35 48 04 (Ph)
Parc Les Algorithmes, Commune de St Aubin    +33 6 72 01 06 33 (Mob)
91193 Gif-Sur-Yvette FRANCE                  +33 1 69 35 77 01 (Fax)

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