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d34692c ffd7c1e d34692c ffd7c1e 755dfbe ffd7c1e 755dfbe ffd7c1e 755dfbe d34692c ffd7c1e 755dfbe ffd7c1e 755dfbe ffd7c1e d34692c ffd7c1e d34692c ffd7c1e d34692c ffd7c1e d34692c ffd7c1e d34692c ffd7c1e | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Device Performance Checker</title>
<script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
<script>
let cpuData = [];
let gpuData = [];
let labels = [];
let interval;
let startTime;
let chart;
function generateChart() {
const ctx = document.getElementById('performanceChart').getContext('2d');
chart = new Chart(ctx, {
type: 'line',
data: {
labels: labels,
datasets: [
{
label: 'CPU Usage (%)',
data: cpuData,
borderColor: 'red',
fill: false
},
{
label: 'GPU Info',
data: gpuData,
borderColor: 'blue',
fill: false
}
]
},
options: {
responsive: true,
maintainAspectRatio: false,
scales: {
x: {
title: {
display: true,
text: 'Time (s)'
}
},
y: {
title: {
display: true,
text: 'Performance'
}
}
}
}
});
}
function getCPUUsage() {
if (window.performance.memory) {
return (window.performance.memory.usedJSHeapSize / window.performance.memory.totalJSHeapSize) * 100;
} else {
return Math.random() * 100; // Fallback (mock data)
}
}
function getGPUInfo() {
const canvas = document.createElement("canvas");
const gl = canvas.getContext("webgl") || canvas.getContext("experimental-webgl");
if (!gl) return 0;
const debugInfo = gl.getExtension("WEBGL_debug_renderer_info");
return debugInfo ? gl.getParameter(debugInfo.UNMASKED_RENDERER_WEBGL) : "Unknown";
}
function updatePerformanceData() {
const elapsed = ((performance.now() - startTime) / 1000).toFixed(1);
labels.push(elapsed);
cpuData.push(getCPUUsage().toFixed(2));
gpuData.push(getGPUInfo());
if (chart) {
chart.update();
}
}
function startBenchmark() {
cpuData = [];
gpuData = [];
labels = [];
startTime = performance.now();
if (!chart) {
generateChart();
}
interval = setInterval(updatePerformanceData, 1000);
}
function stopBenchmark() {
clearInterval(interval);
}
</script>
<style>
#chart-container {
width: 80%;
height: 400px;
margin: auto;
}
</style>
</head>
<body>
<h1>Device Performance Checker</h1>
<p>Click Start to begin performance tracking.</p>
<button onclick="startBenchmark()">Start</button>
<button onclick="stopBenchmark()">Stop</button>
<div id="chart-container">
<canvas id="performanceChart"></canvas>
</div>
</body>
</html> |