Re: LAPACK speed in Windows distribution

[Tatsuro MATSUOKA]

Hello Alex

Thank you for your comment and suggestion.

I will consider your suggestions. 
Please give me a time to consider what will be  best in my limited time.

Anyway I appreciate your comments and am glad you to come to the octave-ML as a 
person who can treat
MinGW/Msys system for octave building.

Regards

Tatsuro

--- Alexander Mamonov wrote:

> Hello Tatsuro,
> 
> I understand that performance of ATLAS depends greatly on the system
> which was used to compile it. Since the Windows binary distributions
> already ship with several different LAPACK libraries built for
> different architectures, maybe it would make sense to add a little
> code to the installer, that would test the performance of these
> libraries (at the time of installation) to choose the one that gives
> the optimal performance for a given machine?
> Thank you for providing the build kit for MinGW users. May I suggest
> that you expand the kit by including in it all dependencies required
> to build Octave. This will provide a simple drop-in solution for
> Windows users: install MinGW/MSYS -> add the kit -> build Octave. If
> you think it's worth doing, I can provide you with a set of binaries
> that I have built with octave-forge patches and scripts
> (https://octave.svn.sourceforge.net/svnroot/octave/trunk/octave-forge/admin/Windows/mingw32/).
> 
> Regards,
> Alex
> 


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