Re: [atlas-devel] results from tuning LAPACK

[Dmitri A. S. <das...@gm...>]

On Sun, Aug 10, 2008 at 10:58 AM, M. Edward (Ed) Borasky
<zn...@ce...> wrote:

>
> Question -- is anybody putting this much effort into tuning *sparse*
> linear algebra? Something approaching ATLAS performance on huge sparse
> matrix-vector multiplies would give significant improvements in many
> areas, including my personal favorite, Markov chains.

Are you aware of Tim Davis' research: http://www.cise.ufl.edu/~davis/
?

In particular: http://www.cise.ufl.edu/research/sparse/

Dmitri.
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