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Re: [Help-gsl] Building gsl-1.15 under MinGW

From: John Chludzinski
Subject: Re: [Help-gsl] Building gsl-1.15 under MinGW
Date: Wed, 17 Aug 2011 12:56:17 -0400

If you're using GSL, I would seriously suggest you take a look at LAPACK for
linear algebra routines.  GSL is literally orders of magnitude slower than
LAPACK. (It took me 15hrs to solve a generalized eigenvalue problem using
GSL and ~4 min. using LAPACK.)

For LAPACK use GotoBLAS2 (
 Builds easily with MinGW.  BTW, you'll need to add wget to the bin folder
in MinGW.


On Wed, Aug 17, 2011 at 9:02 AM, Armin Armbruster <address@hidden>wrote:

> Thanks for the link John. That's great.
> I still wouldn't mind to find out what went wrong, since I already invested
> quite a few hours in this.
> --Armin
> >>> On 8/16/2011 at 8:34 PM, John Chludzinski <address@hidden>
> wrote:
> > Another option:
> >
> > On Tue, Aug 16, 2011 at 4:57 PM, Armin Armbruster
> > <address@hidden>wrote:
> >

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