Messages in this thread | | | Subject | Re: [patch] sched: auto-tune migration costs | From | Andi Kleen <> | Date | Tue, 05 Apr 2005 08:53:04 +0200 |
| |
Paul Jackson <pj@engr.sgi.com> writes: > > We already expose the SLIT table node distances (using SN2 specific > /proc files today, others are working on an arch-neutral mechanism).
There is already an arch neutral mechanism in sysfs, see /sys/devices/system/node/node*/distance
That should be exactly SLIT on x86-64 and IA64 where node_distance() reports SLIT data.
But of course SLIT doesn't know anything about cache latencies.
/Andi - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |