var XXH = require('..') var buf = require('fs').readFileSync( process.argv[2] ) // var buf = buf.toString() console.log('data loaded:', buf.length, 'bytes') var startTime = Date.now() var h = XXH.h64(0).update(buf).digest() var delta = Date.now() - startTime console.log( '0x' + h.toString(16).toUpperCase(), 'in', delta, 'ms' )