62 lines
2.6 KiB
JavaScript
62 lines
2.6 KiB
JavaScript
// Copyright (C) 2014 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. AND ITS CONTRIBUTORS ``AS IS''
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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// BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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// THE POSSIBILITY OF SUCH DAMAGE.
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function sunSpiderCPUWarmup()
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{
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var warmupMS = 20;
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for (var start = new Date; new Date - start < warmupMS;) {
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for (var i = 0; i < 100; ++i) {
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if (Math.atan(Math.acos(Math.asin(Math.random()))) > 4) { // Always false.
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console.log("Whoa, dude!"); // Make it look like this has a purpose.
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return;
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}
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}
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}
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}
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for (var i = 0; i < SunSpiderPayload.length; ++i) {
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JetStream.addPlan({
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name: SunSpiderPayload[i].name,
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benchmarks: [{
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name: SunSpiderPayload[i].name,
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category: "Latency",
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unit: "ms/run",
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}],
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code:
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"<script>\n" +
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"top.sunSpiderCPUWarmup();\n" +
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"var __data = top.JetStream.getAccumulator() || {sum: 0, n: 0};\n" +
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"var __time_before = top.JetStream.goodTime();\n" +
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SunSpiderPayload[i].content +
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"var __time_after = top.JetStream.goodTime();\n" +
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"__data.sum += Math.max(__time_after - __time_before, 1);\n" +
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"__data.n++;\n" +
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"if (__data.n == 20)\n" +
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" top.JetStream.reportResult(__data.sum / __data.n);\n" +
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"else\n" +
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" top.JetStream.accumulate(__data);\n" +
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"</script>"
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});
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}
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