| // Copyright (C) 2014 Apple Inc. All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions |
| // are met: |
| // 1. Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // 2. Redistributions in binary form must reproduce the above copyright |
| // notice, this list of conditions and the following disclaimer in the |
| // documentation and/or other materials provided with the distribution. |
| // |
| // THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| // THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| // BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| // CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| // SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| // CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| // THE POSSIBILITY OF SUCH DAMAGE. |
| |
| function sunSpiderCPUWarmup() |
| { |
| var warmupMS = 20; |
| for (var start = new Date; new Date - start < warmupMS;) { |
| for (var i = 0; i < 100; ++i) { |
| if (Math.atan(Math.acos(Math.asin(Math.random()))) > 4) { // Always false. |
| console.log("Whoa, dude!"); // Make it look like this has a purpose. |
| return; |
| } |
| } |
| } |
| } |
| |
| for (var i = 0; i < SunSpiderPayload.length; ++i) { |
| JetStream.addPlan({ |
| name: SunSpiderPayload[i].name, |
| benchmarks: [{ |
| name: SunSpiderPayload[i].name, |
| category: "Latency", |
| unit: "ms/run", |
| }], |
| code: |
| "<script>\n" + |
| "top.sunSpiderCPUWarmup();\n" + |
| "var __data = top.JetStream.getAccumulator() || {sum: 0, n: 0};\n" + |
| "var __time_before = top.JetStream.goodTime();\n" + |
| SunSpiderPayload[i].content + |
| "var __time_after = top.JetStream.goodTime();\n" + |
| "__data.sum += Math.max(__time_after - __time_before, 1);\n" + |
| "__data.n++;\n" + |
| "if (__data.n == 20)\n" + |
| " top.JetStream.reportResult(__data.sum / __data.n);\n" + |
| "else\n" + |
| " top.JetStream.accumulate(__data);\n" + |
| "</script>" |
| }); |
| } |
| |