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// Copyright 2013 the V8 project authors. All rights reserved.
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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 are
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// met:
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//
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// * 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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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following
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// disclaimer in the documentation and/or other materials provided
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// with the distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY 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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var processor = new ArgumentsProcessor(arguments);
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var distortion_per_entry = 0;
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var range_start_override = undefined;
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var range_end_override = undefined;
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if (!processor.parse()) processor.printUsageAndExit();;
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var result = processor.result();
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var distortion = parseInt(result.distortion);
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if (isNaN(distortion)) processor.printUsageAndExit();;
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// Convert picoseconds to milliseconds.
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distortion_per_entry = distortion / 1000000;
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var rangelimits = result.range.split(",");
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var range_start = parseInt(rangelimits[0]);
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var range_end = parseInt(rangelimits[1]);
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if (!isNaN(range_start)) range_start_override = range_start;
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if (!isNaN(range_end)) range_end_override = range_end;
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var kResX = 1600;
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var kResY = 600;
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function log_error(text) {
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print(text);
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quit(1);
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}
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var psc = new PlotScriptComposer(kResX, kResY, log_error);
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psc.collectData(readline, distortion_per_entry);
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psc.findPlotRange(range_start_override, range_end_override);
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print("set terminal pngcairo size " + kResX + "," + kResY +
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" enhanced font 'Helvetica,10'");
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psc.assembleOutput(print);
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