30 lines
964 B
JavaScript
30 lines
964 B
JavaScript
const { multiplyMatricesSequential, multiplyMatricesParallel } = require('./matrix.operations');
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function generateMatrix(size) {
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return Array.from({ length: size }, () => Array.from({ length: size }, () => Math.floor(Math.random() * 100)));
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}
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async function benchmark() {
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const sizes = [100, 300, 500];
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const numThreads = [1, 2, 4, 8];
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for (const size of sizes) {
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const A = generateMatrix(size);
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const B = generateMatrix(size);
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console.log(`\nMatrix size: ${size}x${size}`);
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console.time(`Sequential (${size}x${size})`);
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multiplyMatricesSequential(A, B);
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console.timeEnd(`Sequential (${size}x${size})`);
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for (const threads of numThreads) {
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console.time(`Parallel (${size}x${size}, ${threads} threads)`);
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await multiplyMatricesParallel(A, B, threads);
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console.timeEnd(`Parallel (${size}x${size}, ${threads} threads)`);
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}
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}
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}
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benchmark();
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