Re: Functions locality and instruction fetch

[David Laight <david%l8s.co.uk@localhost>]

On Mon, Jan 28, 2013 at 08:54:19PM +0000, Sad Clouds wrote:
> 
> I guess the reason I wanted to put frequently executed functions
> together was to improve the locality of reference and reduce iTLB
> mises.

Best way to do that is using larger pages.
I think large pages will use single TLB, the trick is to manage to
use them when mapping user objects.

        David

-- 
David Laight: david%l8s.co.uk@localhost