From: botp <botpena@...>
Date: 2012-02-03T12:52:23+09:00
Subject: Re: Basic Ruby performance

On Fri, Feb 3, 2012 at 6:20 AM, Dmitry Nikiforov <dniq@dniq-online.com> wrote:
> Ruby:
>
> for a in 0..1E8
>        a*2
> end

omg, careful w big numbers in ruby..


> x=Time.now();for a in 0..1E3;end; puts(Time.now-x)
0.000380635

> x=Time.now();for a in 0..1E4;end; puts(Time.now-x)
0.00373148

> x=Time.now();for a in 0..1E5;end; puts(Time.now-x)
0.029043426

> x=Time.now();for a in 0..1E6;end; puts(Time.now-x)
0.201745265

> x=Time.now();for a in 0..1E7;end; puts(Time.now-x)
1.939860867

> x=Time.now();for a in 0..1E8;end; puts(Time.now-x)
19.276653266

note, the jump...

best regards -botp