while-vs-for (v27)

Revision 27 of this benchmark created on

Setup

var arr = [1, 2, 3, 4, 5, 5, 6, 7],
      foo = 0,
      i = 1000;
    
    while (--i) {
      arr.push(0, 2, 3, 4, 5, 6, 7, 8);
    }

Test runner

Ready to run.

Testing in
TestOps/sec
while
var i = arr.length;

while (i--) {
  foo++;
}
ready
for
var i = 0,
  l = arr.length;

for (; i < l; i++) {
  foo++;
}
ready
for in
var i = 0;

for (i in arr) {
  foo++;
}
ready

Revisions

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