From mboxrd@z Thu Jan  1 00:00:00 1970
From: Wolfgang Denk <wd@domain.hid>
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Date: Wed, 06 Apr 2011 20:33:08 +0200
Message-Id: <20110406183309.028D5151F83@domain.hid>
Subject: Re: [Xenomai-core] Backfire: User <-> Kernel latancy mesurement
	tool on Xenomai
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To: krishna m <krishnamurthyjs@domain.hid>
Cc: xenomai@xenomai.org

Dear krishna m,

In message <COL122-W4082C3BC356937E8C1DDADBDA50@domain.hid> you wrote:
> 
> * is there any similar tool like backfire in the Xenomai tool set that dose
>  the similar measurements?

We use (and recommend) the "gpioirqbench" benchmark. See the
application note for it here:
http://www.denx.de/wiki/DULG/AN2008_03_Xenomai_gpioirqbench

Note that this works with both Xenomai and PREEMPT_RT.

Best regards,

Wolfgang Denk

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DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
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