Re: [boost] different matrix library?

Subject: Re: [boost] different matrix library?
From: joel (joel.falcou_at_[hidden])
Date: 2009-08-26 12:38:48

DE wrote:
> a thought about operations tweaks
>
> one may want to tile and/or partially unroll operation loops
> but since such thing characterize operations rather than objects
> themselves it is wrong to tag the objects with such info
> consider
>
>     matrix<double, tile<3, 3> > tiled1;  //the first one
>     //...
>     matrix<double, tile<3, 1> > tiled2;  //far from the first one
>     //...
>     matrix<double> result = tiled1*tiled2;  //what tiling would occure
In those cases, we compute the smallest common multiple of tiling shape 
as stated in all loop optimization techniques paper.

-- 
___________________________________________
Joel Falcou - Assistant Professor
PARALL Team - LRI - Universite Paris Sud XI
Tel : [phone]