RE: [PATCH] random ia64 sched-domains values

From: Chen, Kenneth W <kenneth.w.chen_at_intel.com>
Date: 2005-02-26 11:40:19
Nick Piggin wrote on Friday, February 25, 2005 12:15 AM
> These are some values I just found from thin-air that should
> hopefully make ia64 work after the latest sched patches.
>
> +#define SD_CPU_INIT (struct sched_domain) {		\
> ...
> +	.max_interval		= 4,			\
> +	.busy_factor		= 64,			\
> +	.imbalance_pct		= 125,			\

For one db workload, performance increases with the following
values compare to the values proposed above.

.max_interval = 100
.busy_factor = 32
.imbalance_pct = 100



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Received on Fri Feb 25 19:42:21 2005

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