BOUNCE rtl@rtlinux.org: Approval required: (fwd)

[Der Herr Hofrat <der.herr@hofr.at>]

>From owner-rtl Wed May  9 06:35:46 2001
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Date: Wed, 9 May 2001 06:28:50 -0600
From: Victor Yodaiken <yodaiken@fsmlabs.com>
To: rtl@fsmlabs.com
Cc: RTLinux mailing list <rtl@rtlinux.org>
Subject: Re: [rtl] RM scheduling algorithm
Message-ID: <20010509062850.E10023@hq2>
References: <Pine.LNX.4.32.0105041531430.12644-100000@anvil.dsi.unifi.it>
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In-Reply-To: <Pine.LNX.4.32.0105041531430.12644-100000@anvil.dsi.unifi.it>; from miotto@anvil.dsi.unifi.it on Sat, May 05, 2001 at 12:16:27AM +0200
Organization: FSM Labs

On Sat, May 05, 2001 at 12:16:27AM +0200, Stefano Miotto wrote:
> 
> 
> If the question is nonsense consider it's half past midnight!
> 
> First: is the rate monotonic scheduler the default scheduler in RT-Linux?

No. The default RTL scheduler is pure priority.

> And:
> how is it possible that I can set the priority of a periodic thread using
> the rate monotonic scheduler(with pthread_attr_setschedparam)?
> Shouldn't it be determined  by the scheduler based on the thread's period?

You can make the pure periodic scheduler behave RM by setting priorities
in a RM way.

> 
> Thanks and...goodnight!
> 
> 
> 
> 
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