Re: Singular Value Decomposition

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hi!

Okay, that was easy. The reason for my posting was that I didn't find
gesvd listed in the docs.

Thanks!

	Fabian


Andrew Lumsdaine wrote:
> Hi -- the file mtl2lapack.h should have a function mtl2lapack::gesvd()
> that dispatches to the lapack fortran gesvd function.  The fortran gesvd
> function should be declared in lapack.h.  Other, but not all, lapack
> functions are also available this way.
>
> Cheers,
> Andrew Lumsdaine
>
>
> On Tuesday, August 5, 2003, at 05:45 AM, Fabian Wenzel wrote:
>
>> -----BEGIN PGP SIGNED MESSAGE-----
>> Hash: SHA1
>>
>> Hi everyone!
>>
>> Is there a chance to use Singular Value Decomposition (SVD) algorithms
>> with MTL? I searched on the net and noticed even some postings about an
>> algorithm from LinPack (to be integrated?) which should have appeared on
>> this mailing list, but I could not find any further information.
>>
>> I know that Lapack has some algorithms for SVD, but I don't know how to
>> write a similar wrapper (e.g. similarly to "geev")...
>>
>> Would it be possible to integrate either a whole algorithm or a lapack -
>> wrapper into a new version of MTL?
>>
>> Any hints are welcome! Thanks!
>>
>>
>>     Fabian
>> -----BEGIN PGP SIGNATURE-----
>> Version: GnuPG v1.2.2 (GNU/Linux)
>> Comment: Using GnuPG with Debian - http://enigmail.mozdev.org
>>
>> iD8DBQE/L4rhbJzYO4mghQIRAhpxAKCOX2vO2LO6YlKOAQc9UUZfHiocbgCguAAi
>> KZtjO06EQ1DGkXxVev1dy3k=
>> =9n2j
>> -----END PGP SIGNATURE-----
>>
>> _______________________________________________
>> This list is archived at http://www.osl.iu.edu/MailArchives/mtl-devel/
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.2 (GNU/Linux)
Comment: Using GnuPG with Debian - http://enigmail.mozdev.org

iD8DBQE/L6oebJzYO4mghQIRAqYzAJ9tA/D76UbzyJ/DMffrjFCJE4zNCwCfbUB7
a75ELppjjw3seBHdJ1D7d2o=
=ZIk3
-----END PGP SIGNATURE-----

_______________________________________________
This list is archived at http://www.osl.iu.edu/MailArchives/mtl-devel/