While vs For Queue (v46)

Revision 46 of this benchmark created by Andreas Frömer on

Setup

var items = [],
        total = 0,
        i = 0,
        j = 0;
    for (; i < 100000; i++) {
      items[i] = Math.ceil(Math.random() * 10);
    }

Test runner

Ready to run.

Testing in
TestOps/sec
For
for (; j < items.length; j++) {
  total += items[j];
}
ready
While
while (items.length) {
  total += items.shift();
}
ready
Do
do {
  total += items.shift();
} while (items.length);
ready
Decremental For
for (; items.length;) {
  total += items.shift();
}
ready

Revisions

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