Messages in this thread | | | Date | Tue, 26 Feb 2008 13:10:57 -0800 | From | "Yinghai Lu" <> | Subject | Re: [PATCH] x86_64: make amd quad core 8 socket system not be clustered_box v2 |
| |
On Tue, Feb 26, 2008 at 12:32 PM, Ravikiran Thirumalai <kiran@scalemp.com> wrote: > On Tue, Feb 26, 2008 at 11:00:58AM -0800, Yinghai Lu wrote: > > > >1. if acpi=off ? > > Well that is not a realistic scenario for any multi chassi NUMA machine, > since the proximity information is very important and turning acpi off > deprives the OS of this information.
actually OS should detect the distance instead of rely on SLIT.
YH
| |