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Re: GAL BLAS Problem!!
- From: Brian Gough <bjg at network-theory dot co dot uk>
- To: "rajesh verma" <rajesh_verma at indiya dot com>
- Cc: big at network-theory dot co dot uk, gsl-discuss at sources dot redhat dot com, rosalia at galassi dot org
- Date: Thu, 13 Jun 2002 18:40:26 +0100 (BST)
- Subject: Re: GAL BLAS Problem!!
- References: <20020613053703.6996.qmail@indiya.com>
rajesh verma writes:
> I'm comparing NAG and GSL C libraries.I have a problem in your GSL BLAS libraries.
> 1. I didn't find any functions to define the Matrix-vector product for
> (i)Real rectangular band matrix ,
> (ii)Real symmetric band matrix,
> (iii)Real symmetric packed matrix,
> (iv)Real triangular band matrix,
> (v)Real triangular packed matrix,
> and System of equations for Real triangular packed matrix,etc.
> I want know if any other routines available in GSL to support above functions.Do you know any other free libraries available in market which support this.
> If these routines are not available in market,I have an idea to develop and contribute to GSL.How can i proceed in this regard.
> Please mail me the details.
Hi,
The functions for packed/band/triangular matrices are available in the
GSL cblas module (see Appendix D of the manual). The ATLAS blas
library is also free software and can be used with GSL, it is
recommended on the GSL webpage http://sources.redhat.com/gsl/
regards
Brian Gough