97f348ec9d
- Merge upstream main branch - Partially merge https://github.com/WebKit/JetStream/pull/167/ to display sub-times Change-Id: I9f30772ff2d6d068b09e43df3cb57da35b231ca2 Reviewed-on: https://chromium-review.googlesource.com/c/external/github.com/WebKit/JetStream/+/6911418 Reviewed-by: Victor Gomes <victorgomes@chromium.org>
63 lines
1.9 KiB
JavaScript
63 lines
1.9 KiB
JavaScript
/*
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* Copyright (C) 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 Benchmark {
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constructor({verbose = 0})
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{
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this._verbose = verbose;
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}
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runIterations(numIterations, results)
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{
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this.setup();
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for (let iteration = 0; iteration < numIterations; ++iteration) {
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let before = performance.now();
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this.runOnce();
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let after = performance.now();
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results.push(after - before);
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}
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this.validate();
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this.tearDown();
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}
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setup()
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{
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}
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runOnce()
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{
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}
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validate()
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{
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}
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tearDown()
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{
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}
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}
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