From: Frank Rowand <frank.rowand@am.sony.com>
To: "Rowand, Frank" <Frank_Rowand@sonyusa.com>
Cc: "linux-rt-users@vger.kernel.org" <linux-rt-users@vger.kernel.org>,
"williams@redhat.com" <williams@redhat.com>,
"jkacur@redhat.com" <jkacur@redhat.com>,
"dvhart@linux.intel.com" <dvhart@linux.intel.com>
Subject: Re: [PATCH 1/2] RFC cyclictest: clean up --latency ordering in getopt
Date: Mon, 7 May 2012 15:00:17 -0700 [thread overview]
Message-ID: <4FA845F1.4080205@am.sony.com> (raw)
In-Reply-To: <4FA842F3.60204@am.sony.com>
This is the resulting message on the ARM panda with a 'bad'
32khz timer:
# cyclictest -q -p 80 -t -n -l 10 -h ${hist_bins} -R 100
reported clock resolution: 1 nsec
measured clock resolution less than: 30517 nsec
A possible follow on patch would be to generate a hard
error (fail the test) if the measured resolution was
above some unreasonable value (perhaps > 1 msec), but
allow the hard fail to be overridden with yet another
command line option. Any opinions about that?
-Frank
next prev parent reply other threads:[~2012-05-07 22:00 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-07 21:42 [PATCH 1/2] RFC cyclictest: clean up --latency ordering in getopt Frank Rowand
2012-05-07 21:47 ` Frank Rowand
2012-05-07 21:52 ` Frank Rowand
2012-05-07 22:00 ` Frank Rowand [this message]
2012-05-08 0:30 ` Luis Claudio R. Goncalves
2012-05-08 2:05 ` Frank Rowand
2012-05-08 13:53 ` Luis Claudio R. Goncalves
2012-05-07 22:05 ` Frank Rowand
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