/**

* Copyright (c) Facebook, Inc. and its affiliates.

*

* This source code is licensed under the MIT license found in the

* LICENSE file in the root directory of this source tree.

*/

// This benchmark tests the speed of array reads for a small array.

function sum(array) {

var sum = 0;

var i = 0;

while (i < array.length) {

// Assume the array's length is evenly divisible by 10 to avoid length

// check overhead.

sum += array[i++];

sum += array[i++];

sum += array[i++];

sum += array[i++];

sum += array[i++];

sum += array[i++];

sum += array[i++];

sum += array[i++];

sum += array[i++];

sum += array[i++];

}

return sum;

}

function run(numTimes) {

var totalSum = 0;

var arr = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];

for (var i = 0; i < numTimes; i++) {

totalSum += sum(arr);

}

return totalSum;

}

print(run(1000000));