Re: stackoverflow with LuaJIT 2.0.0-beta6 (but not with lua 5.1.4)

[Valerio Schiavoni <valerio.schiavoni@...>]

On Thu, Apr 21, 2011 at 1:57 AM, Geoff Leyland
<geoff_leyland@fastmail.fm> wrote:

> You still have a table.concat at every level of the stack.  Try the following.  I've only made it work for the case you test, so you'll need to finish it.

Indeed !

I've completed the code, and profiled again against the same input
sizes. Now the timings are more than acceptable :-)

size    time spent (seconds)    speedup-factor
1K      5.1975250244141e-05     +140   %
10K     0.00016903877258301    + 7600 %
100K    0.0019190311431885      + 1230 %
1000K   0.025777101516724  + 35830 %


Thanks for the suggestions,
Valerio