while-vs-for (v19)

Revision 19 of this benchmark created on

Setup

var arr = [0,1,2,3,4,5,6,7,8,9,0,1,2,3,4,5,6,7,8,9,0,1,2,3,4,5,6,7,8,9];
    var foo = 0;

Test runner

Ready to run.

Testing in
TestOps/sec
while
var index = 0;
var length = arr.length;

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

while (i--) {
    foo++;
}
ready

Revisions

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