Re: ia64 sched-domains initialisation

From: Jesse Barnes <jesse.barnes_at_intel.com>
Date: 2005-05-28 02:13:06
On Friday, May 27, 2005 8:57 am, Xavier Bru wrote:
> An other alternative is using the node_distance() that comes from the
> SLIT to build the sched domains instead of using
> SD_NODES_PER_DOMAIN on the platform.

This option seems like the way to go.  The size is far from optimally 
tuned as well, benchmarking is needed (unless we want boot time 
heuristics to determine the sched domain layout).

> The following patch sets SD_NODES_PER_DOMAIN as a config/boot
> parameter, and when the value is 0 uses the node_distance to build
> the sched domains.

Maybe you could make that the default behavior?

Jesse
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Received on Fri May 27 12:15:52 2005

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