зеркало из https://github.com/mozilla/gecko-dev.git
78 строки
2.8 KiB
JavaScript
78 строки
2.8 KiB
JavaScript
/*
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* Copyright (C) 2016-2017 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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"use strict";
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class Results {
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constructor(benchmark)
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{
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this._benchmark = benchmark;
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for (let subResult of Results.subResults)
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this[subResult] = new Stats(benchmark.cells[subResult], subResult);
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}
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get benchmark() { return this._benchmark; }
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reset()
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{
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for (let subResult of Results.subResults)
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this[subResult].reset();
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}
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reportRunning()
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{
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if (isInBrowser)
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this._benchmark.cells.message.classList.add('running');
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}
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reportDone()
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{
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if (isInBrowser)
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this._benchmark.cells.message.classList.remove('running');
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}
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reportResult(times)
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{
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if (times.length < 5)
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throw new Error("We expect >= 5 iterations");
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this.firstIteration.add(times[0]);
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let steadyTimes = times.slice(1).sort((a, b) => b - a); // Sort in reverse order.
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this.averageWorstCase.add((steadyTimes[0] + steadyTimes[1] + steadyTimes[2] + steadyTimes[3]) / 4);
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this.steadyState.add(steadyTimes.reduce((previous, current) => previous + current) / steadyTimes.length);
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this.reportDone();
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}
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reportError(message, url, lineNumber)
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{
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if (isInBrowser) {
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this._benchmark.cells.message.classList.remove('running');
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this._benchmark.cells.message.classList.add('failed');
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} else
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print("Failed running benchmark");
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}
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}
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Results.subResults = ["firstIteration", "averageWorstCase", "steadyState"];
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