From help-request at octave dot org Tue Feb 22 03:20:57 2005
Subject: Re: reshape slowdown?
From: David Bateman <David dot Bateman at motorola dot com>
To: "Dmitri A. Sergatskov" <dmitri at unm dot edu>
CC: octave help mailing list <help at octave dot org>
Date: Tue, 22 Feb 2005 10:23:21 +0100

Dmitri A. Sergatskov wrote:

> I just noticed from some of my benchmarks, that reshape operation
> now almost 2x slower then what it used to be in the last June
> (octave-2.1.57). Perhaps it is expected due to N-d arrays....
>
> Just FYI
>
> Dmitri.

Hi Dmitri,

I did change the reshape function between 2.1.57 and 2.1.58 for NDArrays 
as you say. If it is two times slower for 2D arrays, we should probably 
special case the 2D version and use the old code... Want to propose a 
change?

Cheers
D.



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