Le 21/01/2019 à 17:08, Biddiscombe, John A. a écrit :
> Dear list,
>
> I'm allocating a matrix of size (say) 2048*2048 on a node with 2 numa domains
> and initializing the matrix by using 2 threads, one pinned on each numa
> domain - with the idea that I can create tiles of memory bound to each
Brice
Apologies, I didn't explain it very well, I do make sure that if the tile size
256*8 < 4096 (pagesize), then I double the number of tiles per page, I just
wanted to keep the explanation simple.
here are some code snippets to give you the flavour of it
initializing the helper sruct