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Groups > comp.lang.forth > #33435

Re: Metrics on stack usage

From anton@mips.complang.tuwien.ac.at (Anton Ertl)
Newsgroups comp.lang.forth
Subject Re: Metrics on stack usage
Date 2014-09-19 12:08 +0000
Organization Institut fuer Computersprachen, Technische Universitaet Wien
Message-ID <2014Sep19.140810@mips.complang.tuwien.ac.at> (permalink)
References (1 earlier) <b98c7bf8-ce57-4c13-997e-e312a17c8363@googlegroups.com> <5419FFEE.27412D2C@bytecraft.com> <7x8ulhzuax.fsf@ruckus.brouhaha.com> <541ab362$0$6923$e4fe514c@dreader36.news.xs4all.nl> <JMydnevuEedexYbJnZ2dnUVZ8mednZ2d@saix.net>

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Celeros <kerneels@gmail.com> writes:
>Interesting thread. Although not related to the link posted above, I 
>seem to recall from Eric LaForest's thesis:
>
>http://www.eecg.toronto.edu/~laforest/Second-Generation_Stack_Computer_Architecture.pdf
>
>that research has been done into the stack depth / sizes required for 
>even fairly deep recursive algorithmic problems such as the 8 queens 
>problem, and that it has been shown that usually code can be written 
>that would not require a deep stack at all - tens of items as aposed to 
>hundreds or more.

A typical recursive implementation of 8-queens is not deeply
recursive, as there are at most 8 levels of recursion.  A walk of a
degenerated tree would be a more realistic example.

Anyway, yes, for my work on stack caching
<https://www.complang.tuwien.ac.at/misc/stack-caching-data/> I
simulated a number of stack caches, and found that, out of the four
application programs I used, one used 30 stack items, and the others
used more than 32 (but probably not hundreds), but have a very low
stack cache miss rate with more than 16 items in the stack cache.

>I find it hard to believe and understand since intuitively it feels like 
>if you have a hardware stack of say x cells that you can only have a max 
>recursion depth of x or less than x?
>Maybe it was more that, with some hard stack depth of say x cells and 
>the ability to have recursion to whatever level through use of memory, 
>that statistically, even for aparently very recursive algorithms, an 
>unusually shallow stack is *actually* needed most of the time.

Yes.  Many recursive algorithms are of the divide-and-conquer sort,
and the expected recursion depth of these algorithms is logarithmic in
the problem size.  If such a problem can degenerate, one sometimes
uses techniques for avoiding the recursion in that case.  E.g., for
quicksort, you can recurse into the smaller partition, and use
tail-recursion (i.e., iteration) for the larger, thus ensuring that the recursion depth does not exceed ld(n).

>Can also remember reading that the RTX2000 had something like 256 deep 
>stack, which was considered absolutely sufficient for it's space 
>applications.
>So there is a nice upper limit, and they thought it sufficient enough to 
>send it into space!

Certainly.  Whatever the stack size, you won't use a possibly
badly-behaved recursive algorithm in such an application; you will
probably even be quite cautious about the well-behaved ones.

>I'm an extreme newbie here, but it sounds to me like stacks don't need 
>to be very deep in order to do *most* things.

Right.  256 stack items seems to be significantly more than enough for
the kinds of code I expect is run there.

I don't expect it to run a parser generator, but anyway, I first ran
the parser generator Gray (recursive) on a C64, where the Forth system
had about 128 bytes of data stack and 256 bytes of return stack (with
2-byte cells).  I was worried about stack overflows, so I took stuff
off the return and data stacks in the recursive calls and put it on a
separate, larger stack (and restored the data and return stack items
from there when returning from the recursive call).  So even if you
want to run such code, there are ways to do it.

- anton
-- 
M. Anton Ertl  http://www.complang.tuwien.ac.at/anton/home.html
comp.lang.forth FAQs: http://www.complang.tuwien.ac.at/forth/faq/toc.html
     New standard: http://www.forth200x.org/forth200x.html
   EuroForth 2014: http://www.euroforth.org/ef14/

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Thread

Metrics on stack usage Walter Banks <walter@bytecraft.com> - 2014-09-16 11:22 -0400
  Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-09-16 11:41 -0400
    Re: Metrics on stack usage Walter Banks <walter@bytecraft.com> - 2014-09-16 13:20 -0400
      Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-09-16 13:39 -0400
        Re: Metrics on stack usage Walter Banks <walter@bytecraft.com> - 2014-09-16 15:11 -0400
          Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-09-16 17:24 -0400
            Re: Metrics on stack usage Walter Banks <walter@bytecraft.com> - 2014-09-17 17:58 -0400
  Re: Metrics on stack usage barrym95838@yahoo.com - 2014-09-16 08:47 -0700
    Re: Metrics on stack usage Walter Banks <walter@bytecraft.com> - 2014-09-16 14:41 -0400
    Re: Metrics on stack usage "Rod Pemberton" <buzzoff@nonamewhichexists.cmm> - 2014-09-16 18:55 -0400
      Re: Metrics on stack usage "Elizabeth D. Rather" <erather@forth.com> - 2014-09-16 14:33 -1000
        Re: Metrics on stack usage barrym95838@yahoo.com - 2014-09-16 18:30 -0700
  Re: Metrics on stack usage anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-09-16 15:44 +0000
    Re: Metrics on stack usage Walter Banks <walter@bytecraft.com> - 2014-09-16 13:22 -0400
  Re: Metrics on stack usage Paul Rubin <no.email@nospam.invalid> - 2014-09-16 09:18 -0700
    Re: Metrics on stack usage Walter Banks <walter@bytecraft.com> - 2014-09-16 15:39 -0400
      Re: Metrics on stack usage "Elizabeth D. Rather" <erather@forth.com> - 2014-09-16 09:41 -1000
      Re: Metrics on stack usage Paul Rubin <no.email@nospam.invalid> - 2014-09-16 16:11 -0700
        Re: Metrics on stack usage Walter Banks <walter@bytecraft.com> - 2014-09-17 16:34 -0400
        Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-09-17 17:26 -0400
          Re: Metrics on stack usage Walter Banks <walter@bytecraft.com> - 2014-09-19 07:21 -0400
            Re: Metrics on stack usage Walter Banks <walter@bytecraft.com> - 2014-09-19 10:01 -0400
              Re: Metrics on stack usage Paul Rubin <no.email@nospam.invalid> - 2014-09-19 07:42 -0700
                Re: Metrics on stack usage anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-09-19 14:46 +0000
                Re: Metrics on stack usage Paul Rubin <no.email@nospam.invalid> - 2014-09-19 08:09 -0700
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-09-20 03:41 -0400
                Re: Metrics on stack usage anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-09-20 15:31 +0000
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-09-20 14:53 -0400
                Re: Metrics on stack usage anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-09-22 16:44 +0000
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-09-22 15:52 -0400
                Re: Metrics on stack usage Bernd Paysan <bernd.paysan@gmx.de> - 2014-09-30 00:08 +0200
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-09-20 04:26 -0400
                Re: Metrics on stack usage Walter Banks <walter@bytecraft.com> - 2014-09-22 10:48 -0400
                Re: Metrics on stack usage Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-09-22 12:26 -0500
                Re: Metrics on stack usage Walter Banks <walter@bytecraft.com> - 2014-09-22 17:07 -0400
      Re: Metrics on stack usage anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-09-17 07:20 +0000
        Re: Metrics on stack usage Walter Banks <walter@bytecraft.com> - 2014-09-17 17:03 -0400
          Re: Metrics on stack usage anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-09-18 11:40 +0000
            Re: Metrics on stack usage Walter Banks <walter@bytecraft.com> - 2014-09-19 09:56 -0400
            Re: Metrics on stack usage Walter Banks <walter@bytecraft.com> - 2014-09-22 10:54 -0400
              Re: Metrics on stack usage anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-09-22 15:13 +0000
                Re: Metrics on stack usage Walter Banks <walter@bytecraft.com> - 2014-09-22 13:58 -0400
              Re: Metrics on stack usage "Elizabeth D. Rather" <erather@forth.com> - 2014-09-22 11:13 -1000
                Re: Metrics on stack usage Walter Banks <walter@bytecraft.com> - 2014-09-22 21:59 -0400
                Re: Metrics on stack usage "Elizabeth D. Rather" <erather@forth.com> - 2014-09-22 16:57 -1000
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-09-23 00:59 -0400
                Re: Metrics on stack usage "Elizabeth D. Rather" <erather@forth.com> - 2014-09-22 19:53 -1000
                Re: Metrics on stack usage Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-09-23 03:48 -0500
                Re: Metrics on stack usage anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-09-23 16:01 +0000
                Re: Metrics on stack usage "Elizabeth D. Rather" <erather@forth.com> - 2014-09-23 08:07 -1000
                Re: Metrics on stack usage Paul E Bennett <Paul_E.Bennett@topmail.co.uk> - 2014-09-23 22:11 +0100
                Re: Metrics on stack usage Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-09-23 16:22 -0500
                Re: Metrics on stack usage "Elizabeth D. Rather" <erather@forth.com> - 2014-09-23 11:28 -1000
                Re: Metrics on stack usage albert@spenarnc.xs4all.nl (Albert van der Horst) - 2014-09-24 11:56 +0000
                Re: Metrics on stack usage hughaguilar96@yahoo.com - 2014-09-24 13:52 -0700
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-09-24 17:00 -0400
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-09-24 17:04 -0400
                Re: Metrics on stack usage Michael Barry <barrym95838@yahoo.com> - 2014-09-24 16:08 -0700
                Re: Metrics on stack usage "Elizabeth D. Rather" <erather@forth.com> - 2014-09-24 12:23 -1000
                Re: Metrics on stack usage hughaguilar96@yahoo.com - 2014-09-29 19:33 -0700
                Re: Metrics on stack usage albert@spenarnc.xs4all.nl (Albert van der Horst) - 2014-09-25 10:02 +0000
                Re: Metrics on stack usage hughaguilar96@yahoo.com - 2014-09-25 18:48 -0700
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-09-24 16:58 -0400
                Re: Metrics on stack usage Paul Rubin <no.email@nospam.invalid> - 2014-09-24 16:02 -0700
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-09-24 19:14 -0400
                Re: Metrics on stack usage anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-09-29 10:15 +0000
                Re: Metrics on stack usage "Elizabeth D. Rather" <erather@forth.com> - 2014-09-24 13:54 -1000
                Typing, was [Re: Metrics on stack usage] "Rod Pemberton" <buzzoff@nonamewhichexists.cmm> - 2014-09-24 21:07 -0400
                Re: Typing, was [Re: Metrics on stack usage] "Elizabeth D. Rather" <erather@forth.com> - 2014-09-24 15:25 -1000
                Re: Typing, was [Re: Metrics on stack usage] Paul Rubin <no.email@nospam.invalid> - 2014-09-24 18:43 -0700
                Re: Typing, was [Re: Metrics on stack usage] "Elizabeth D. Rather" <erather@forth.com> - 2014-09-24 16:08 -1000
                Re: Typing, was [Re: Metrics on stack usage] Mark Wills <markwills1970@gmail.com> - 2014-09-25 01:11 -0700
                Re: Typing, was [Re: Metrics on stack usage] Paul Rubin <no.email@nospam.invalid> - 2014-10-01 09:53 -0700
                Re: Typing, was [Re: Metrics on stack usage] anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-09-29 13:38 +0000
                Re: Typing, was [Re: Metrics on stack usage] Paul Rubin <no.email@nospam.invalid> - 2014-09-29 17:53 -0700
                Re: Typing, was [Re: Metrics on stack usage] anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-09-30 09:13 +0000
                Re: Typing, was [Re: Metrics on stack usage] Paul Rubin <no.email@nospam.invalid> - 2014-09-30 22:37 -0700
                Re: Typing, was [Re: Metrics on stack usage] anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-10-03 16:10 +0000
                Re: Typing, was [Re: Metrics on stack usage] "Elizabeth D. Rather" <erather@forth.com> - 2014-10-03 08:42 -1000
                Re: Typing, was [Re: Metrics on stack usage] rickman <gnuarm@gmail.com> - 2014-10-03 14:59 -0400
                Re: Typing, was [Re: Metrics on stack usage] "Elizabeth D. Rather" <erather@forth.com> - 2014-10-03 09:07 -1000
                Re: Typing, was [Re: Metrics on stack usage] rickman <gnuarm@gmail.com> - 2014-10-03 17:28 -0400
                Re: Typing, was [Re: Metrics on stack usage] Howerd <howerdo@yahoo.co.uk> - 2014-10-04 11:15 -0700
                Re: Typing, was [Re: Metrics on stack usage] Marc Olschok <nobody@nowhere.invalid> - 2014-10-07 23:37 +0000
                Re: Typing, was [Re: Metrics on stack usage] "Elizabeth D. Rather" <erather@forth.com> - 2014-10-07 15:07 -1000
                Re: Typing, was [Re: Metrics on stack usage] Marc Olschok <nobody@nowhere.invalid> - 2014-10-11 23:32 +0000
                Re: Typing, was [Re: Metrics on stack usage] Bernd Paysan <bernd.paysan@gmx.de> - 2014-10-12 03:03 +0200
                Re: Typing, was [Re: Metrics on stack usage] Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-10-12 10:42 -0500
                Re: Typing, was [Re: Metrics on stack usage] Bernd Paysan <bernd.paysan@gmx.de> - 2014-10-13 00:26 +0200
                Re: Typing, was [Re: Metrics on stack usage] "Elizabeth D. Rather" <erather@forth.com> - 2014-10-11 19:30 -1000
                Re: Typing, was [Re: Metrics on stack usage] Bernd Paysan <bernd.paysan@gmx.de> - 2014-10-08 03:42 +0200
                Re: Typing, was [Re: Metrics on stack usage] Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-10-08 02:46 -0500
                Re: Typing, was [Re: Metrics on stack usage] Bernd Paysan <bernd.paysan@gmx.de> - 2014-10-09 00:43 +0200
                Re: Typing, was [Re: Metrics on stack usage] Marc Olschok <nobody@nowhere.invalid> - 2014-10-11 23:32 +0000
                Re: Typing, was [Re: Metrics on stack usage] Kaz Kylheku <kaz@kylheku.com> - 2014-09-28 18:45 +0000
                Re: Typing, was [Re: Metrics on stack usage] "Dmitry A. Kazakov" <mailbox@dmitry-kazakov.de> - 2014-09-25 09:22 +0200
                Re: Typing, was [Re: Metrics on stack usage] Kaz Kylheku <kaz@kylheku.com> - 2014-09-28 17:09 +0000
                Re: Metrics on stack usage Kaz Kylheku <kaz@kylheku.com> - 2014-09-25 01:43 +0000
                Re: Metrics on stack usage Mark Wills <markwills1970@gmail.com> - 2014-09-25 01:15 -0700
                Re: Metrics on stack usage albert@spenarnc.xs4all.nl (Albert van der Horst) - 2014-09-25 10:19 +0000
                Re: Metrics on stack usage Mark Wills <markwills1970@gmail.com> - 2014-09-25 01:06 -0700
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-09-25 04:25 -0400
                Re: Metrics on stack usage Mark Wills <markwills1970@gmail.com> - 2014-09-25 03:15 -0700
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-09-25 14:43 -0400
                Re: Metrics on stack usage albert@spenarnc.xs4all.nl (Albert van der Horst) - 2014-09-25 22:23 +0000
                Re: Metrics on stack usage anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-09-29 13:42 +0000
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-09-29 14:23 -0400
                Re: Metrics on stack usage "Elizabeth D. Rather" <erather@forth.com> - 2014-09-29 10:14 -1000
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-09-29 17:10 -0400
                Re: Metrics on stack usage "Elizabeth D. Rather" <erather@forth.com> - 2014-09-29 12:31 -1000
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-09-29 21:07 -0400
                Re: Metrics on stack usage Bernd Paysan <bernd.paysan@gmx.de> - 2014-10-05 01:34 +0200
                Re: Metrics on stack usage Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-10-05 03:29 -0500
                Re: Metrics on stack usage albert@spenarnc.xs4all.nl (Albert van der Horst) - 2014-10-05 13:46 +0000
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-10-05 15:49 -0400
                Re: Metrics on stack usage Bernd Paysan <bernd.paysan@gmx.de> - 2014-10-06 03:44 +0200
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-10-06 00:12 -0400
                Re: Metrics on stack usage "Elizabeth D. Rather" <erather@forth.com> - 2014-10-05 18:56 -1000
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-10-06 01:34 -0400
                Re: Metrics on stack usage Bernd Paysan <bernd.paysan@gmx.de> - 2014-10-06 19:57 +0200
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-10-07 04:49 -0400
                Re: Metrics on stack usage Bernd Paysan <bernd.paysan@gmx.de> - 2014-10-07 16:21 +0200
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-10-08 05:43 -0400
                Re: Metrics on stack usage Bernd Paysan <bernd.paysan@gmx.de> - 2014-10-09 02:35 +0200
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-10-08 21:48 -0400
                Re: Metrics on stack usage Bernd Paysan <bernd.paysan@gmx.de> - 2014-10-10 05:03 +0200
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-10-10 01:07 -0400
                Re: Metrics on stack usage Bernd Paysan <bernd.paysan@gmx.de> - 2014-10-10 21:27 +0200
                Re: Metrics on stack usage Bernd Paysan <bernd.paysan@gmx.de> - 2014-10-11 00:01 +0200
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-10-10 19:59 -0400
                Re: Metrics on stack usage Bernd Paysan <bernd.paysan@gmx.de> - 2014-10-11 03:33 +0200
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-10-10 22:30 -0400
                Re: Metrics on stack usage hughaguilar96@yahoo.com - 2014-10-11 15:22 -0700
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-10-11 22:24 -0400
                Loading libraries (was: Metrics on stack usage) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-10-11 09:23 +0000
                Re: Metrics on stack usage hughaguilar96@yahoo.com - 2014-10-10 16:11 -0700
                Re: Metrics on stack usage hughaguilar96@yahoo.com - 2014-10-10 16:36 -0700
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-10-10 22:38 -0400
                Re: Metrics on stack usage "Rod Pemberton" <buzzoff@nonamewhichexists.cmm> - 2014-10-17 23:39 -0400
                Re: Metrics on stack usage Paul E Bennett <Paul_E.Bennett@topmail.co.uk> - 2014-10-11 12:25 +0100
                Re: Metrics on stack usage anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-10-07 07:52 +0000
                Re: Metrics on stack usage Mark Wills <markwills1970@gmail.com> - 2014-09-25 00:34 -0700
                Re: Metrics on stack usage Bernd Paysan <bernd.paysan@gmx.de> - 2014-10-01 23:26 +0200
                Re: Metrics on stack usage Paul Rubin <no.email@nospam.invalid> - 2014-10-01 16:15 -0700
                Re: Metrics on stack usage "Elizabeth D. Rather" <erather@forth.com> - 2014-10-01 21:57 -1000
                Re: Metrics on stack usage Paul Rubin <no.email@nospam.invalid> - 2014-10-02 01:20 -0700
                Re: Metrics on stack usage Bernd Paysan <bernd.paysan@gmx.de> - 2014-10-02 15:59 +0200
                Re: Metrics on stack usage Paul Rubin <no.email@nospam.invalid> - 2014-10-02 19:29 -0700
                Re: Metrics on stack usage albert@spenarnc.xs4all.nl (Albert van der Horst) - 2014-10-03 15:03 +0000
                Re: Metrics on stack usage Bernd Paysan <bernd.paysan@gmx.de> - 2014-10-05 02:27 +0200
                Re: Metrics on stack usage Paul E Bennett <Paul_E.Bennett@topmail.co.uk> - 2014-10-05 09:22 +0100
                Re: Metrics on stack usage hughaguilar96@yahoo.com - 2014-09-23 19:36 -0700
                Re: Metrics on stack usage hughaguilar96@yahoo.com - 2014-09-24 13:40 -0700
  Re: Metrics on stack usage albert@spenarnc.xs4all.nl (Albert van der Horst) - 2014-09-16 17:06 +0000
  Re: Metrics on stack usage "Elizabeth D. Rather" <erather@forth.com> - 2014-09-16 07:43 -1000
    Re: Metrics on stack usage Walter Banks <walter@bytecraft.com> - 2014-09-16 15:04 -0400
      Re: Metrics on stack usage "Elizabeth D. Rather" <erather@forth.com> - 2014-09-16 09:34 -1000
        Re: Metrics on stack usage Walter Banks <walter@bytecraft.com> - 2014-09-17 17:30 -0400
          Re: Metrics on stack usage "Elizabeth D. Rather" <erather@forth.com> - 2014-09-17 12:42 -1000
            Re: Metrics on stack usage anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-09-18 11:33 +0000
              Re: Metrics on stack usage "Elizabeth D. Rather" <erather@forth.com> - 2014-09-18 11:53 -1000
                Re: Metrics on stack usage Mark Wills <markwills1970@gmail.com> - 2014-09-19 01:14 -0700
                Re: Metrics on stack usage Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-09-19 03:32 -0500
                Re: Metrics on stack usage anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-09-19 12:41 +0000
                Re: Metrics on stack usage Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-09-19 12:14 -0500
                Re: Metrics on stack usage anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-09-20 15:41 +0000
                Re: Metrics on stack usage mhx@iae.nl - 2014-09-19 12:31 -0700
                Re: Metrics on stack usage anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-09-21 12:59 +0000
                Re: Metrics on stack usage anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-09-19 12:05 +0000
              Re: Metrics on stack usage Roelf Toxopeus <rt4all@notthis.hetnet.nl> - 2014-09-21 07:44 +0200
  Re: Metrics on stack usage Matthias Koch <matthias.koch@hot.uni-hannover.de> - 2014-09-17 11:10 +0200
  Re: Metrics on stack usage stephen@mpeforth.com - 2014-09-17 14:20 -0700
    Re: Metrics on stack usage Walter Banks <walter@bytecraft.com> - 2014-09-17 17:41 -0400
      Re: Metrics on stack usage Paul Rubin <no.email@nospam.invalid> - 2014-09-17 16:44 -0700
        Re: Metrics on stack usage albert@spenarnc.xs4all.nl (Albert van der Horst) - 2014-09-18 10:26 +0000
          Re: Metrics on stack usage Celeros <kerneels@gmail.com> - 2014-09-19 00:12 +0200
            Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-09-18 19:15 -0400
            Re: Metrics on stack usage hughaguilar96@yahoo.com - 2014-09-18 17:14 -0700
              Re: Metrics on stack usage stephen@mpeforth.com - 2014-09-19 02:59 -0700
                Re: Metrics on stack usage hughaguilar96@yahoo.com - 2014-09-19 12:20 -0700
                Re: Metrics on stack usage stephen@mpeforth.com - 2014-09-20 09:04 -0700
                Re: Metrics on stack usage hughaguilar96@yahoo.com - 2014-09-29 18:08 -0700
                Re: Metrics on stack usage "Rod Pemberton" <buzzoff@nonamewhichexists.cmm> - 2014-09-30 04:33 -0400
                Re: Metrics on stack usage hughaguilar96@yahoo.com - 2014-10-01 19:30 -0700
                Re: Metrics on stack usage albert@spenarnc.xs4all.nl (Albert van der Horst) - 2014-09-30 11:24 +0000
                Re: Metrics on stack usage Mark Wills <markwills1970@gmail.com> - 2014-09-30 10:55 -0700
                Re: Metrics on stack usage hughaguilar96@yahoo.com - 2014-09-30 18:39 -0700
                Re: Metrics on stack usage Mark Wills <markwills1970@gmail.com> - 2014-10-01 01:44 -0700
                Re: Metrics on stack usage Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-10-01 03:57 -0500
                Re: Metrics on stack usage hughaguilar96@yahoo.com - 2014-10-01 18:45 -0700
                Re: Metrics on stack usage "Rod Pemberton" <buzzoff@nonamewhichexists.cmm> - 2014-10-02 07:53 -0400
                Re: Metrics on stack usage G Smith <do.not.use@tectimco.com> - 2014-10-02 13:22 +0100
                Re: Metrics on stack usage "Elizabeth D. Rather" <erather@forth.com> - 2014-10-02 08:36 -1000
                Re: Metrics on stack usage hughaguilar96@yahoo.com - 2014-10-02 15:34 -0700
            Re: Metrics on stack usage anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-09-19 12:08 +0000
              Re: Metrics on stack usage "Rod Pemberton" <buzzoff@nonamewhichexists.cmm> - 2014-09-19 18:58 -0400
                Re: Metrics on stack usage "Elizabeth D. Rather" <erather@forth.com> - 2014-09-19 13:28 -1000
                Re: Metrics on stack usage "Rod Pemberton" <buzzoff@nonamewhichexists.cmm> - 2014-09-19 19:57 -0400
                Re: Metrics on stack usage anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-09-21 13:09 +0000
              Re: Metrics on stack usage Celeros <kerneels@gmail.com> - 2014-09-20 13:27 +0200
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-09-20 08:04 -0400
                Re: Metrics on stack usage Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-09-20 08:55 -0500
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-09-20 15:01 -0400
                Re: Metrics on stack usage Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-09-20 17:34 -0500
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-09-20 19:15 -0400
                Re: Metrics on stack usage Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-09-21 03:34 -0500
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-09-21 06:57 -0400
                Re: Metrics on stack usage Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-09-21 07:31 -0500
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-09-21 18:04 -0400
                Re: Metrics on stack usage Paul Rubin <no.email@nospam.invalid> - 2014-09-21 15:17 -0700
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-09-21 18:49 -0400
                Re: Metrics on stack usage Paul Rubin <no.email@nospam.invalid> - 2014-09-21 15:57 -0700
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-09-21 19:47 -0400
                Re: Metrics on stack usage Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-09-22 02:58 -0500
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-09-22 05:28 -0400
                Re: Metrics on stack usage albert@spenarnc.xs4all.nl (Albert van der Horst) - 2014-09-21 11:24 +0000
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-09-21 07:55 -0400
                Re: Metrics on stack usage Coos Haak <chforth@hccnet.nl> - 2014-09-20 14:57 +0200
                Re: Metrics on stack usage anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-09-20 15:22 +0000
                Re: Metrics on stack usage anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2014-09-20 15:25 +0000
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-09-20 15:08 -0400
                Re: Metrics on stack usage Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-09-20 17:38 -0500
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-09-20 19:19 -0400
                Re: Metrics on stack usage Andrew Haley <andrew29@littlepinkcloud.invalid> - 2014-09-21 03:35 -0500
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-09-21 07:00 -0400
                Re: Metrics on stack usage Celeros <kerneels@gmail.com> - 2014-09-22 08:54 +0200
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-09-22 03:26 -0400
                Re: Metrics on stack usage Celeros <kerneels@gmail.com> - 2014-09-22 10:03 +0200
                Re: Metrics on stack usage rickman <gnuarm@gmail.com> - 2014-09-22 05:29 -0400
      Re: Metrics on stack usage stephen@mpeforth.com - 2014-09-19 02:53 -0700

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