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From: Chris Friesen <cfriesen@nortelnetworks.com>
To: linux-kernel@vger.kernel.org
Subject: how to measure scheduler latency on powerpc?  realfeel doesn't work due to /dev/rtc issues
Date: Thu, 08 May 2003 18:12:12 -0400	[thread overview]
Message-ID: <3EBAD63C.4070808@nortelnetworks.com> (raw)


I'm trying to test the scheduler latency on a powerpc platform.  It appears that 
a realfeel type of program won't work since you can't program /dev/rtc to 
generated interrupts on powerpc.  Is there anything similar which could be done?

Thanks,

Chris

-- 
Chris Friesen                    | MailStop: 043/33/F10
Nortel Networks                  | work: (613) 765-0557
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             reply	other threads:[~2003-05-08 21:59 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-05-08 22:12 Chris Friesen [this message]
2003-05-09  0:13 ` how to measure scheduler latency on powerpc? realfeel doesn't work due to /dev/rtc issues William Lee Irwin III
2003-05-09  0:38   ` Davide Libenzi
2003-05-09  0:38     ` William Lee Irwin III
2003-05-09  0:56       ` Richard B. Johnson
2003-05-09  3:52         ` Chris Friesen
2003-05-09  4:13           ` Roland Dreier
2003-05-09  6:07             ` Chris Friesen
2003-05-09  4:26           ` William Lee Irwin III
2003-05-09  6:14             ` Chris Friesen
2003-05-09  6:20               ` William Lee Irwin III
2003-05-09  6:53                 ` Chris Friesen
2003-05-09  7:01                   ` William Lee Irwin III
2003-05-09 16:47                     ` Robert Love
2003-05-09 16:53                       ` William Lee Irwin III
2003-05-09 17:38                         ` Chris Friesen
2003-05-09 11:37               ` paubert
2003-05-09  8:23             ` mikpe
2003-05-09  8:17 ` how to measure scheduler latency on powerpc? realfeel doesn Giuliano Pochini
  -- strict thread matches above, loose matches on Subject: below --
2003-05-10  0:39 how to measure scheduler latency on powerpc? realfeel doesn' t work due to /dev/rtc issues Perez-Gonzalez, Inaky
2003-05-12 23:55 ` William Lee Irwin III
     [not found] <493798056@toto.iv>
2003-05-12  5:04 ` how to measure scheduler latency on powerpc? realfeel doesn't " Peter Chubb
2003-05-12  5:08   ` William Lee Irwin III
2003-05-13  0:20 how to measure scheduler latency on powerpc? realfeel doesn' t " Perez-Gonzalez, Inaky
2003-05-13  1:02 ` William Lee Irwin III
2003-05-13  2:08 Perez-Gonzalez, Inaky

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