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authorSamuel Rødal <samuel.rodal@nokia.com>2010-05-27 14:07:46 (GMT)
committerSamuel Rødal <samuel.rodal@nokia.com>2010-05-28 10:27:57 (GMT)
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Improve precision of testlib benchmarking.
20 ms is a bit too to get a precise measurement due to limited timer resolution. We increase the limit to 50 ms and introduce a warm-up iteration to prevent any state or cache-related issues which can be hard to account for in the tests. On the N900 this seems to decrease the variance of test results by 30 %, and fixes some cases where the results were way off due to hidden state. Task-number: QT-3390 Reviewed-by: Morten Sørvig
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