1'use strict'; 2const common = require('../common.js'); 3 4const types = [ 5 'BigUInt64LE', 6 'BigUInt64BE', 7 'BigInt64LE', 8 'BigInt64BE', 9 'UInt8', 10 'UInt16LE', 11 'UInt16BE', 12 'UInt32LE', 13 'UInt32BE', 14 'Int8', 15 'Int16LE', 16 'Int16BE', 17 'Int32LE', 18 'Int32BE', 19]; 20 21const bench = common.createBenchmark(main, { 22 buffer: ['fast'], 23 type: types, 24 n: [1e6], 25}); 26 27function main({ n, buf, type }) { 28 const buff = buf === 'fast' ? 29 Buffer.alloc(8) : 30 require('buffer').SlowBuffer(8); 31 const fn = `read${type}`; 32 33 buff.writeDoubleLE(0, 0); 34 bench.start(); 35 36 for (let i = 0; i !== n; i++) { 37 buff[fn](0); 38 } 39 bench.end(n); 40} 41