That test was too short to be insensitive on other tasks... On Opera I repeated same test but with more repetitions, so I was able to conclude that 'init' is 2 time faster for me. But it is expected result, 'push/append' is always much expensive operations on array/vector...
On Sep 2, 9:47 am, Tobie Langel <[EMAIL PROTECTED]> wrote: > You're getting conflicting results there with an array of length == > 10. Any idea why that is ? > > On Sep 2, 5:58 am, Robert Katić <[EMAIL PROTECTED]> wrote: > > > In Opera I was able to perform similar timing with much more > > repetitions. > > Conclusion: 'init' function is double faster then 'push' function > > > On Sep 2, 5:16 am, Robert Katić <[EMAIL PROTECTED]> wrote: > > > > I wrote small profilehttp://pastie.textmate.org/93190thatIpaste on > > > firebug. > > > > This is results on my laptop: > > > > Size: 100 Times: 10000 > > > push: 4672ms > > > init: 2922ms > > > > Size: 10 Times: 10000 > > > push: 266ms > > > init: 594ms > > > > Size: 4 Times: 10000 > > > push: 141ms > > > init: 79ms > > > > On Sep 2, 4:31 am, Tobie Langel <[EMAIL PROTECTED]> wrote: > > > > > Can we have benchmarks ? > > > > > On Sep 1, 7:32 pm, Robert Katić <[EMAIL PROTECTED]> wrote: > > > > > > I have another question about $A and similar. > > > > > > Why you prefer do this > > > > > > var results = []; > > > > > for (var i = 0, length = iterable.length; i < length; i++) > > > > > results.push(iterable[i]); > > > > > > instead of > > > > > > var length = iterable.length, results = new Array(length); > > > > > for (var i = 0; i < length; i++) > > > > > results[i] = iterable[i]; > > > > > > It's more faster! --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Prototype: Core" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/prototype-core?hl=en -~----------~----~----~----~------~----~------~--~---
