60 lines
1.2 KiB
JavaScript
60 lines
1.2 KiB
JavaScript
'use strict';
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const common = require('../common.js');
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const bench = common.createBenchmark(main, {
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size: [16, 512, 4096, 16386],
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args: [1, 2, 5],
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n: [1e6]
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});
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function main({ n, size, args }) {
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const b0 = Buffer.alloc(size, 'a');
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const b1 = Buffer.alloc(size, 'a');
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const b0Len = b0.length;
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const b1Len = b1.length;
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b1[size - 1] = 'b'.charCodeAt(0);
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switch (args) {
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case 2:
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b0.compare(b1, 0);
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bench.start();
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for (let i = 0; i < n; i++) {
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b0.compare(b1, 0);
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}
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bench.end(n);
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break;
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case 3:
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b0.compare(b1, 0, b1Len);
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bench.start();
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for (let i = 0; i < n; i++) {
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b0.compare(b1, 0, b1Len);
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}
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bench.end(n);
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break;
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case 4:
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b0.compare(b1, 0, b1Len, 0);
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bench.start();
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for (let i = 0; i < n; i++) {
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b0.compare(b1, 0, b1Len, 0);
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}
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bench.end(n);
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break;
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case 5:
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b0.compare(b1, 0, b1Len, 0, b0Len);
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bench.start();
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for (let i = 0; i < n; i++) {
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b0.compare(b1, 0, b1Len, 0, b0Len);
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}
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bench.end(n);
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break;
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default:
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b0.compare(b1);
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bench.start();
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for (let i = 0; i < n; i++) {
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b0.compare(b1);
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}
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bench.end(n);
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}
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}
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