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Re: I NEED HELP: Differences between MATLAB and Octave
From: |
Mike Miller |
Subject: |
Re: I NEED HELP: Differences between MATLAB and Octave |
Date: |
Mon, 17 Jun 2002 20:51:15 -0500 (CDT) |
On Fri, 7 Jun 2002, Marco Boni wrote:
> The simple code I've attached to this mail runs very fast under Matlab,
> while it is executed very slow under Octave.
>
> Why? Where I've failed!
Do other things run at the same speed in both programs?
Octave's speed is *greatly* affected by the way it is compiled. Did you
use a BLAS? That helps a lot, or so I'm told. MATLAB comes pre-compiled
and pretty thoroughly optimized for speed, I'm sure.
Or it might be your code! ;-)
Mike
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