Zero filled array creation (v8)

Revision 8 of this benchmark created by Developer on

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Testing in
TestOps/sec
Array push
for (var i = 0, a = []; i < 100; i++) a.push(0);
ready
Array assign
for (var i = 0, a = new Array(100); i < 100;) a[i++] = 0;
ready
Typed array conversion
[].slice.call(new Uint8Array(100));
ready
Binary concatenation
for (var i = 100, a = [], add = [0]; i; i >>= 1) {
  if (i & 1) a.push.apply(a, add);
  add.push.apply(add, add);
}
ready
While loop
var i = 100,
  a = new Array(i);
while (--i) {
  a[i] = 0
}
ready

Revisions

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