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'use strict';
const common = require('../common.js');
const assert = require('assert');
const bench = common.createBenchmark(main, {
type: [
'fast-alloc',
'fast-alloc-fill',
'fast-allocUnsafe',
'slow-allocUnsafe',
],
len: [10, 1024, 4096, 8192],
n: [6e5]
});
function main({ len, n, type }) {
let fn, i;
switch (type) {
case 'fast-alloc':
fn = Buffer.alloc;
break;
case 'fast-alloc-fill':
bench.start();
for (i = 0; i < n; i++) {
Buffer.alloc(len, 0);
}
bench.end(n);
return;
case 'fast-allocUnsafe':
fn = Buffer.allocUnsafe;
break;
case 'slow-allocUnsafe':
fn = Buffer.allocUnsafeSlow;
break;
default:
assert.fail('Should not get here');
}
bench.start();
for (i = 0; i < n; i++) {
fn(len);
}
bench.end(n);
}
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