Jens Johansen
287ae321a2
Run as for instance ``` pkg/front_end/tool/fasta -Dbenchmark=true -Diterations=3 compile pkg/compiler/bin/dart2js.dart ``` This will set benchmarking to true, do 3 iterations and eventually print the benchmarking data as json. That can then be pasted into the attempted visualizer. This is a first stab, and might be replaced by something else down the line. Change-Id: I8cb3a6bcf8717adf089d25a0fb432cb0b286aaa6 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/231441 Reviewed-by: Johnni Winther <johnniwinther@google.com> Commit-Queue: Jens Johansen <jensj@google.com>
79 lines
2.4 KiB
HTML
79 lines
2.4 KiB
HTML
<html>
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<head>
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<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
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<script type="text/javascript">
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google.charts.load('current', { 'packages': ['corechart'] });
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google.charts.setOnLoadCallback(loaded);
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function drawChart() {
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var useLogarithmic = document.getElementById('chartLog').checked;
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try {
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var benchmarkdata = JSON.parse(document.getElementById('jsondata').value);
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}
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catch (e) {
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document.getElementById('chart_div').innerHTML = "BAD JSON #0!" + e.message;
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return;
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}
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var data = new google.visualization.DataTable();
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data.addColumn('string', 'Phase');
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var countBenchmarks = benchmarkdata.benchmarkers.length;
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for (var i = 0; i < countBenchmarks; i++) {
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data.addColumn('number', 'Run #' + (i + 1));
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}
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var phaseCount = benchmarkdata.benchmarkers[0].phases.length;
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for (var i = 0; i < countBenchmarks; i++) {
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if (benchmarkdata.benchmarkers[i].phases.length != phaseCount) {
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document.getElementById('chart_div').innerHTML = "BAD JSON #1!";
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return;
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}
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}
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for (var j = 0; j < phaseCount; j++) {
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var rowArray = [];
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rowArray.push(benchmarkdata.benchmarkers[0].phases[j].phase);
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for (var i = 0; i < countBenchmarks; i++) {
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rowArray.push(benchmarkdata.benchmarkers[i].phases[j].runtime);
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if (benchmarkdata.benchmarkers[i].phases[j].phase != rowArray[0]) {
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document.getElementById('chart_div').innerHTML = "BAD JSON #2!";
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return;
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}
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}
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data.addRow(rowArray);
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}
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if (useLogarithmic) {
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var options = {
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vAxis: {
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scaleType: 'log'
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}
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};
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} else {
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var options = {};
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}
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var chart = new google.visualization.ColumnChart(document.getElementById('chart_div'));
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chart.draw(data, options);
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}
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function loaded() {
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document.getElementById('chartitbutton').disabled = false;
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}
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</script>
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</head>
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<body>
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<textarea id="jsondata" rows="20" cols="80"></textarea>
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<br />
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<input type="checkbox" id="chartLog">
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<label for="chartLog"> Use logarithmic scale</label>
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<br />
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<button id="chartitbutton" onclick="drawChart()" disabled>Chart it!</button>
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<div id="chart_div" style="width:1200; height:900"></div>
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</body>
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</html>
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