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Date:      Mon, 7 Mar 2005 16:46:23 +0000
From:      Kris Kennaway <kris@FreeBSD.org>
To:        "J.D. Bronson" <jbronson@wixb.com>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: SCHED_ULE with 5.4-PRE ?
Message-ID:  <20050307164623.GE22873@hub.freebsd.org>
In-Reply-To: <6.2.0.14.2.20050307064456.00b15630@localhost>
References:  <6.2.0.14.2.20050307064456.00b15630@localhost>

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On Mon, Mar 07, 2005 at 06:46:04AM -0600, J.D. Bronson wrote:
> options SCHED_ULE
> 
> I ran this option on 5.2.1 with P4 HTT and never had any issues.
> I understand it was removed...but have the issues been resolved

It seems to work for me as long as I don't use PREEMPTION.

> and is it worth using with only HTT and not true SMP?

Depends on your workload, try it and see if it's better or not.

Kris



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