Re: [Starpu-devel] [LU factorisation: gdb debug output]

[Samuel Thibault <samuel.thibault@inria.fr>]

Hello,

Maxim Abalenkov, on jeu. 28 déc. 2017 18:05:22 +0200, wrote:
> I hope all is well with you. I need your help please. I have successfully 
> implemented a panel-wise version of the LU factorisation in StarPU using 
> the "multiple views" approach. However, multiple views create a drawback of 
> using twice as much memory compared to the tiles approach (when the matrix 
> is divided into square or rectangular blocks). The memory for the tiles and 
> the memory for the panel views.

Err, but IIRC you are not using GPUs? Multiple views do not bring more
memory consumption, they only bring different ways for looking at the
same data.

Samuel