From: Shailabh Nagar <nagar@watson.ibm.com>
To: linux-ia64@vger.kernel.org
Subject: Re: [Lse-tech] CPUSET Proposal
Date: Thu, 25 Sep 2003 20:50:51 +0000 [thread overview]
Message-ID: <marc-linux-ia64-106452313403787@msgid-missing> (raw)
In-Reply-To: <marc-linux-ia64-106442121824485@msgid-missing>
Shailabh Nagar wrote:
>
> CKRM shares some aspects of the first objective i.e. it also seeks
> performance isolation for arbitrary groups of processes (classes) too
> but differs in that it
> - uses scheduler modifications to achieve isolation
> - has a quantitative measures for how much resource is used
Let me modify that since CPUSETs also provides a coarse-grain (#cpus)
quantitative measure.
CKRM allows % of the total resource (cpu ticks, mem pages etc.) to be
specified and is consequently at a finer granularity.
next prev parent reply other threads:[~2003-09-25 20:50 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-09-24 16:30 [Lse-tech] CPUSET Proposal Stephen Hemminger
2003-09-24 17:02 ` David Mosberger
2003-09-24 19:32 ` Gerrit Huizenga
2003-09-24 21:42 ` Paul Jackson
2003-09-25 5:40 ` Paul Jackson
2003-09-25 5:44 ` Paul Jackson
2003-09-25 6:02 ` William Lee Irwin III
2003-09-25 6:57 ` David Mosberger
2003-09-25 7:07 ` David Mosberger
2003-09-25 7:08 ` William Lee Irwin III
2003-09-25 7:14 ` William Lee Irwin III
2003-09-25 9:04 ` Dave Hansen
2003-09-25 18:07 ` Shailabh Nagar
2003-09-25 18:08 ` William Lee Irwin III
2003-09-25 20:50 ` Shailabh Nagar [this message]
2003-09-26 7:36 ` Simon Derr
2003-09-26 9:58 ` Paul Jackson
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