On Thu, 10 Feb 2011, ???? ??????? wrote:
> Dear colleagues!
>
> In early 2009 there was a discussion about fast BLAS library initiated by
> Sachin. He reported a faster BLAS library made by Nvidia CUBLAS library.
Uwe
> Ligges showed an interest for placing the optimized rblas.dll into
> windows/contrib section managed by him. Unfortunately there is no any
CUBLAS
> version of rblas.dll in this section at present. So, is anybody interested
> in CUBLAS optimization of rblas now?
We are, but we are primarily interested in maintainable Open Source
solutions. No one made available such a version of Rblas.dll (sic).
> In my opinion current directions (packages) of high-performance and
> parallel computing with R suffer from grave shortcomings: all GPU
> optimization is made by introducing more and more optimized functions
> coexisting with original ones. This hard way has been chosen for Matlab
too.
> It complicates R as a language. So, the idea of optimizing BLAS (especially
> by CUBLAS) seems to overcome the mentioned shortcomings. It might be
> remarkable to make some efforts to this way of high-performance computing.
>
> Yuri Possokhov
>
> [[alternative HTML version deleted]]
Please do follow the posting guide and not send HTML.
--
Brian D. Ripley, ripley at stats.ox.ac.uk
Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
University of Oxford, Tel: +44 1865 272861 (self)
1 South Parks Road, +44 1865 272866 (PA)
Oxford OX1 3TG, UK Fax: +44 1865 272595