author | Jan Vrany <jan.vrany@fit.cvut.cz> |
Fri, 18 Mar 2016 22:41:49 +0000 | |
changeset 312 | c9a8fa71d8fc |
parent 301 | df951cc9a173 |
permissions | -rw-r--r-- |
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Added support for (user-defined) benchmark instruments.
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"{ Package: 'jv:calipel/s' }" |
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"{ NameSpace: Smalltalk }" |
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BenchmarkMeasurementInstrument subclass:#BenchmarkExecutionTimeInstrument |
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instanceVariableNames:'t0 t1' |
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classVariableNames:'MillisecondsTime' |
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poolDictionaries:'' |
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category:'CalipeL-S-Core-Measurement' |
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! |
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!BenchmarkExecutionTimeInstrument class methodsFor:'documentation'! |
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documentation |
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" |
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The one and only instrument that is guaranteed to be on every platform. |
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It measures time to run a benchmark (real time). |
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[author:] |
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Jan Vrany <jan.vrany@fit.cvut.cz> |
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[instance variables:] |
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[class variables:] |
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[see also:] |
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" |
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! ! |
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!BenchmarkExecutionTimeInstrument methodsFor:'accessing'! |
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measurementInstrumentName |
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"Returns a human-readable name of this instrument" |
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^ 'Execution Time' |
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"Created: / 01-12-2014 / 02:36:15 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! |
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measurementUnit |
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"Return a string describing a unit of this instrument, i.e., msecs |
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for time or '1' for plain counters" |
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^ 'ms' |
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"Created: / 24-11-2014 / 23:47:55 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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"Modified: / 25-11-2014 / 01:09:04 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! ! |
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!BenchmarkExecutionTimeInstrument methodsFor:'measurement'! |
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measurementStart:aBenchmarkInstance |
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"superclass BenchmarkMeasurementInstrument says that I am responsible to implement this method" |
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t0 := BenchmarkPlatform current millisecondTime |
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"Created: / 24-11-2014 / 08:49:09 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
8d2849dd3227
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"Modified: / 27-11-2014 / 12:09:22 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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"Modified (format): / 01-12-2014 / 02:44:56 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! |
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measurementStop:aBenchmarkInstance |
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t1 := BenchmarkPlatform current millisecondTime |
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"Created: / 24-11-2014 / 08:49:23 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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"Modified: / 27-11-2014 / 12:09:29 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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"Modified (format): / 01-12-2014 / 02:45:00 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! |
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measurementValue |
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^ t1 - t0 |
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"Created: / 24-11-2014 / 08:49:32 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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"Modified (comment): / 22-10-2015 / 08:07:08 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! ! |
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!BenchmarkExecutionTimeInstrument methodsFor:'testing'! |
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isExecutionTimeInstrument |
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^ true |
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"Created: / 24-11-2014 / 07:16:35 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! ! |
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