Open MPI logo

Hardware Locality Development Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Hardware Locality Development mailing list

Subject: Re: [hwloc-devel] memory size attributes
From: Samuel Thibault (samuel.thibault_at_[hidden])
Date: 2010-01-13 08:46:55


Brice Goglin, le Wed 13 Jan 2010 14:40:49 +0100, a écrit :
> * system: set of memory that is virtually accessible, but may not be
> cache-coherent

Mmm, I believe with kerrighed systems shared memory is cache-coherent
(yes it's expensive).

Samuel