From: Robert Klemme <bob.news@...>
Date: 2005-03-18T22:39:53+09:00
Subject: Re: Maximum stack depth


"Glenn Parker" <glenn.parker@comcast.net> schrieb im Newsbeitrag
news:423AD197.4090905@comcast.net...
> Robert Klemme wrote:
> > 09:49:48 [source]: uname -a
> > CYGWIN_NT-5.0 bond 1.5.12(0.116/4/2) 2004-11-10 08:34 i686 unknown
unknown
> > Cygwin
> > 09:51:46 [source]: ruby -v
> > ruby 1.8.1 (2003-12-25) [i386-cygwin]
> > 09:51:49 [source]: ulimit
> > unlimited
>
> For the simple test, my system stops at 1299 levels while yours goes all
> the way to 13283.  It is very interesting that you get literally ten
> times the amount of stack space with the cygwin version of Ruby that I
> get using the one-click installer version of Ruby.
>
> $ uname -a
> CYGWIN_NT-5.1 Zounds 1.5.10(0.116/4/2) 2004-05-25 22:07 i686 unknown
> unknown Cygwin
>
> $ ruby -v
> ruby 1.8.2 (2004-11-06) [i386-mswin32]
>
> $ ulimit -a
> core file size        (blocks, -c) unlimited
> data seg size         (kbytes, -d) unlimited
> file size             (blocks, -f) unlimited
> open files                    (-n) 256
> pipe size          (512 bytes, -p) 8
> stack size            (kbytes, -s) 2043
> cpu time             (seconds, -t) unlimited
> max user processes            (-u) 63
> virtual memory        (kbytes, -v) 2097152
>
> What does "ulimit -a" report in your environment?

Looks quite similar:

13:48:38 [source]: ulimit -a
core file size        (blocks, -c) unlimited
data seg size         (kbytes, -d) unlimited
file size             (blocks, -f) unlimited
open files                    (-n) 256
pipe size          (512 bytes, -p) 8
stack size            (kbytes, -s) 2043
cpu time             (seconds, -t) unlimited
max user processes            (-u) 63
virtual memory        (kbytes, -v) 2097152

Kind regards

    robert