svn commit: r241198 - head/usr.sbin/acpi/acpidump

John Baldwin jhb at freebsd.org
Thu Oct 4 21:08:32 UTC 2012


On Thursday, October 04, 2012 4:00:32 pm John Baldwin wrote:
> Author: jhb
> Date: Thu Oct  4 20:00:32 2012
> New Revision: 241198
> URL: http://svn.freebsd.org/changeset/base/241198
> 
> Log:
>   Display the matrix of inter-domain distances in the SLIT table.  This is
>   used to complement the SRAT table on NUMA machines.

A very simplistic example from a dual-socket Sandy-Bridge EP (I don't have a 
quad-socket box handy):

/*
  SLIT: Length=48, Revision=1, Checksum=228,
        OEMID=A M I, OEM Table ID=AMI SLIT, OEM Revision=0x0,
        Creator ID=AMI., Creator Revision=0x0
        Locality Count=2

                 0   1
             +--------
           0 |  10  21
           1 |  21  10
 */

-- 
John Baldwin


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