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Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site?

From anton@mips.complang.tuwien.ac.at (Anton Ertl)
Newsgroups comp.lang.forth
Subject Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site?
Date 2017-04-11 15:26 +0000
Organization Institut fuer Computersprachen, Technische Universitaet Wien
Message-ID <2017Apr11.172618@mips.complang.tuwien.ac.at> (permalink)
References (8 earlier) <2017Apr9.161649@mips.complang.tuwien.ac.at> <87vaqd8fwn.fsf@nightsong.com> <2017Apr10.081959@mips.complang.tuwien.ac.at> <87y3v767ct.fsf@nightsong.com> <87pogjpsuk.fsf@nightsong.com>

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Paul Rubin <no.email@nospam.invalid> writes:
>Paul Rubin <no.email@nospam.invalid> writes:
>> The compiler is the only difference I can think of.  Your machine is a
>> little faster than mine, and mine doesn't have an SSD.
>
>Ok, I built the current version from git and ran this benchmark:
>
>    : bm ( n -- ) 0 swap 0 do i + loop ;
>    : fcputime ( - f f ) cputime d>f d>f fswap ;
>    : tbm ( -- ) fcputime { F: user F: sys }
>      1e9 f>s bm
>      fcputime sys f- fswap user f-
>      f. f. drop cr  ;
>
>    tbm
>    bye
>
>Results (Intel i7-3770, Debian 7):
>
>Git head, gcc 6.1.0:
>
>    $ ./gforth-fast /tmp/bench.fs
>    2076130. 0.
>
>    $ ./gforth /tmp/bench.fs
>    2436152. 0.
>
>    $ ./gforth-itc /tmp/bench.fs
>    3556222. 0.
>
>
>Gforth 0.7.0 included with debian 7:
>
>    $ gforth-fast ./bench.fs
>    2312145. 0.
>    $
>    gforth ./bench.fs
>    3236202. 0.
>    $
>    gforth-itc ./bench.fs
>    3664229. 0.
>
>So there's significant speedup between versions.  No idea whether Gforth
>differences, gcc differences, or Debian pessimizations are responsible.

gforth-fast and gforth have an optimization "dynamic
superinstructions" that is disabled by default by Debian, and Gforth
itself disables it when things don't look right (e.g., if a new gcc
version arranges code in a way that it cannot cope with).  This
optimization typically produces more speedup, mainly from better
branch prediction, and to a lesser amount from fewer instructions.
But your benchmark is so simple that this optimization does not buy
that much (see below).

You can see if dynamic superinstructions are active by running the
engine with --debug: If you get a long list of primitives plus data,
it's enabled.  You can enable it with --dynamic and disable it with
--no-dynamic.

Anyway, here are results for your benchmark for gforth-fast on a 4GHz
Core i5-6600K:
                  Debian 8    git version    git version    
            (--no-dynamic)   --no-dynamic    (--dynamic)
output             2248000.       2252000.       2032000.
branches        4007755838     4010455077     2011028818
branch-misses       125216         189564         211151
instructions   24037903122    24053980033    18057981132
cycles          9020812023     9027195269     8157766601

So the dynamic superinstructions make the difference, in this case
only through the instruction count (and dependencies, but these are
not visible here).

Gforth includes some small, but slightly bigger benchmarks: Try

gforth-fast onebench.fs
gforth-fast /usr/share/gforth/0.7.0/onebench.fs

You can find results to compare with in
<http://git.savannah.gnu.org/cgit/gforth.git/tree/Benchres>.  Here are
the results (times in seconds) I see on the 4GHz i5-6600K:

sieve bubble matrix  fib
 0.100 0.140  0.068 0.148 Debian 8 (--no-dynamic)
 0.100 0.132  0.068 0.124 git version --no-dynamic
 0.080 0.104  0.044 0.072 git version (--dynamic)

- 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 2016: http://www.euroforth.org/ef16/

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Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-01 12:10 -0400
  Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-04-01 17:06 +0000
    Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-01 16:37 -0400
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-01 19:21 -0400
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-01 17:16 -0700
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-02 01:26 -0400
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-02 12:51 -0400
            Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-02 18:50 -0400
              Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-02 19:18 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-02 21:29 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-02 22:01 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Paul Rubin <no.email@nospam.invalid> - 2017-04-02 21:46 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Julian Fondren <julian.fondren@gmail.com> - 2017-04-02 21:54 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Paul Rubin <no.email@nospam.invalid> - 2017-04-02 22:26 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Ron Aaron <rambamist@gmail.com> - 2017-04-03 08:34 +0300
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? "Elizabeth D. Rather" <erather@forth.com> - 2017-04-01 18:47 -1000
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-02 01:28 -0400
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? lehs <skydda.barnen@gmail.com> - 2017-04-02 04:02 -0700
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-02 12:39 -0400
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-04-02 15:44 +0000
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-07 20:56 -0400
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murpy <murphy.darin@gmail.com> - 2017-04-08 01:16 +0000
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-07 21:38 -0400
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? "Elizabeth D. Rather" <erather@forth.com> - 2017-04-07 16:42 -1000
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-04-08 12:41 -0500
  Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-01 17:31 -0700
    Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-01 22:03 -0700
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-02 01:39 -0400
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Paul Rubin <no.email@nospam.invalid> - 2017-04-01 22:56 -0700
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-02 12:32 -0400
            Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-02 12:45 -0400
              Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? "Elizabeth D. Rather" <erather@forth.com> - 2017-04-02 22:03 -1000
            Re: Is there a free version of Forth that uses the exact same wordsas "Starting Forth" on Forth Inc.'s site? "Robert L." <No_spamming@noWhere_7073.org> - 2017-04-13 20:31 +0000
            Re: Is there a free version of Forth that uses the exact same wordsas "Starting Forth" on Forth Inc.'s site? "Robert L." <No_spamming@noWhere_7073.org> - 2017-04-13 20:35 +0000
            Re: Is there a free version of Forth that uses the exact same wordsas "Starting Forth" on Forth Inc.'s site? "Robert L." <No_spamming@noWhere_7073.org> - 2017-04-13 20:37 +0000
              Re: Is there a free version of Forth that uses the exact same wordsas "Starting Forth" on Forth Inc.'s site? lehs <skydda.barnen@gmail.com> - 2017-04-13 19:11 -0700
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-02 12:58 -0400
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? "Elizabeth D. Rather" <erather@forth.com> - 2017-04-02 22:06 -1000
            Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-03 10:49 -0700
              Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-04 01:21 -0400
  Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Jan Coombs <jenfhaomndgfwutc@murmic.plus.com> - 2017-04-02 13:58 +0100
    Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-02 11:16 -0400
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Ron Aaron <rambamist@gmail.com> - 2017-04-02 19:38 +0300
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? "Elizabeth D. Rather" <erather@forth.com> - 2017-04-02 22:10 -1000
  Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? albert@cherry.spenarnc.xs4all.nl (Albert van der Horst) - 2017-04-02 22:02 +0200
    Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-02 15:31 -0700
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-02 23:48 -0700
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-02 23:49 -0700
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-03 10:23 -0400
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? "Elizabeth D. Rather" <erather@forth.com> - 2017-04-03 15:56 -1000
            Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-03 20:57 -0700
    Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-04-03 08:08 +0000
  Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-02 19:22 -0700
    Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-02 22:46 -0400
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Julian Fondren <julian.fondren@gmail.com> - 2017-04-02 20:38 -0700
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Ron Aaron <rambamist@gmail.com> - 2017-04-03 07:07 +0300
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-03 00:17 -0400
            Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Ron Aaron <rambamist@gmail.com> - 2017-04-03 07:41 +0300
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-07 20:23 -0700
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-03 00:15 -0400
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Julian Fondren <julian.fondren@gmail.com> - 2017-04-02 21:45 -0700
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? JUERGEN <epldfpga@aol.com> - 2017-04-04 02:08 -0700
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Mark Wills <markwills1970@gmail.com> - 2017-04-04 03:45 -0700
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? JUERGEN <epldfpga@aol.com> - 2017-04-04 06:25 -0700
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-07 20:19 -0700
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murpy <murphy.darin@gmail.com> - 2017-04-08 17:33 +0000
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-08 18:45 -0700
            Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-10 19:03 +0000
  Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-03 08:23 -0700
  Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? joel.rees@gmail.com - 2017-04-06 03:02 -0700
    Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murpy <murphy.darin@gmail.com> - 2017-04-07 15:46 +0000
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? albert@cherry.spenarnc.xs4all.nl (Albert van der Horst) - 2017-04-07 18:59 +0200
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murpy <murphy.darin@gmail.com> - 2017-04-07 20:57 +0000
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-07 20:37 -0400
            Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murpy <murphy.darin@gmail.com> - 2017-04-08 01:31 +0000
              Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-07 21:45 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Paul Rubin <no.email@nospam.invalid> - 2017-04-07 20:32 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-08 01:31 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-04-08 06:18 +0000
              Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? mhx@iae.nl - 2017-04-08 03:01 -0700
                Starting Forth (was: Is there a free version ...) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-04-08 12:34 +0000
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murpy <murphy.darin@gmail.com> - 2017-04-08 15:53 +0000
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-04-09 09:36 +0000
            Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Paul Rubin <no.email@nospam.invalid> - 2017-04-07 20:30 -0700
            Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Joel Rees <joel.rees@gmail.com> - 2017-04-08 17:51 -0700
              Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-09 01:22 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Joel Rees <joel.rees@gmail.com> - 2017-04-08 23:01 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Paul Rubin <no.email@nospam.invalid> - 2017-04-08 23:23 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Joel Rees <joel.rees@gmail.com> - 2017-04-09 17:11 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Paul Rubin <no.email@nospam.invalid> - 2017-04-09 18:18 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Joel Rees <joel.rees@gmail.com> - 2017-04-09 23:05 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-09 03:11 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? albert@cherry.spenarnc.xs4all.nl (Albert van der Horst) - 2017-04-09 12:24 +0200
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-04-09 14:16 +0000
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Paul Rubin <no.email@nospam.invalid> - 2017-04-09 13:50 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-04-10 06:19 +0000
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? albert@cherry.spenarnc.xs4all.nl (Albert van der Horst) - 2017-04-10 11:20 +0200
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Paul Rubin <no.email@nospam.invalid> - 2017-04-10 18:49 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Paul Rubin <no.email@nospam.invalid> - 2017-04-10 19:42 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-04-11 15:26 +0000
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? "Elizabeth D. Rather" <erather@forth.com> - 2017-04-07 10:24 -1000
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murpy <murphy.darin@gmail.com> - 2017-04-07 20:42 +0000
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? "Elizabeth D. Rather" <erather@forth.com> - 2017-04-07 11:28 -1000
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? JUERGEN <epldfpga@aol.com> - 2017-04-09 07:32 -0700
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-04-08 14:30 +0000
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murpy <murphy.darin@gmail.com> - 2017-04-08 16:53 +0000
            Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-04-09 14:44 +0000
              Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? "Elizabeth D. Rather" <erather@forth.com> - 2017-04-09 08:19 -1000
            Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-10 00:26 -0400
              Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Paul Rubin <no.email@nospam.invalid> - 2017-04-09 21:39 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Ron Aaron <rambamist@gmail.com> - 2017-04-10 07:47 +0300
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Paul Rubin <no.email@nospam.invalid> - 2017-04-09 21:51 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Ron Aaron <rambamist@gmail.com> - 2017-04-10 09:18 +0300
              Re: Is there a free version of Forth that uses the exact same words albert@cherry.spenarnc.xs4all.nl (Albert van der Horst) - 2017-04-10 11:41 +0200
                Re: Is there a free version of Forth that uses the exact same words "Elizabeth D. Rather" <erather@forth.com> - 2017-04-10 07:57 -1000
                Re: Is there a free version of Forth that uses the exact same words Paul Rubin <no.email@nospam.invalid> - 2017-04-10 12:27 -0700
                Re: Is there a free version of Forth that uses the exact same words hughaguilar96@gmail.com - 2017-04-10 15:57 -0700
                Re: Is there a free version of Forth that uses the exact same words stephen@mpeforth.com (Stephen Pelc) - 2017-04-11 13:24 +0000
                Re: Is there a free version of Forth that uses the exact same words hughaguilar96@gmail.com - 2017-04-12 01:32 -0700
              Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-10 23:37 +0000
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Paul Rubin <no.email@nospam.invalid> - 2017-04-10 16:59 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-10 17:49 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-11 14:32 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Mark Wills <markwills1970@gmail.com> - 2017-04-11 12:09 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Paul Rubin <no.email@nospam.invalid> - 2017-04-11 12:18 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-11 15:54 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Mark Wills <markwills1970@gmail.com> - 2017-04-12 01:47 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-12 12:39 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Mark Wills <markwills1970@gmail.com> - 2017-04-11 02:33 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? mhx@iae.nl - 2017-04-11 04:12 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-12 03:14 +0000
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-12 16:02 +0000
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-11 14:24 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-12 03:09 +0000
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? lehs <skydda.barnen@gmail.com> - 2017-04-11 21:37 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-12 15:59 +0000
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? john <anon@example.com> - 2017-04-12 17:12 +0100
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-11 14:19 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-12 03:54 +0000
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Paul Rubin <no.email@nospam.invalid> - 2017-04-11 21:12 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Ron Aaron <rambamist@gmail.com> - 2017-04-12 07:19 +0300
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-12 00:27 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Ron Aaron <rambamist@gmail.com> - 2017-04-12 07:32 +0300
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-12 12:49 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Paul Rubin <no.email@nospam.invalid> - 2017-04-11 21:37 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Ron Aaron <rambamist@gmail.com> - 2017-04-12 07:53 +0300
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-12 16:25 +0000
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-12 16:27 +0000
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-12 12:52 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-12 12:53 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Mark Wills <markwills1970@gmail.com> - 2017-04-13 03:51 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-12 00:22 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Alex <alex@rivadpm.com> - 2017-04-13 15:59 +0100
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-13 13:07 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-12 03:58 +0000
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Mark Wills <markwills1970@gmail.com> - 2017-04-08 02:54 -0700
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Joel Rees <joel.rees@gmail.com> - 2017-04-08 18:29 -0700
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? JUERGEN <epldfpga@aol.com> - 2017-04-09 07:23 -0700
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-09 08:04 -0700
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? JUERGEN <epldfpga@aol.com> - 2017-04-09 23:23 -0700
            Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-10 10:00 -0400
              Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-04-10 09:21 -0500
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-10 10:49 -0400
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-04-10 10:26 -0500
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-11 03:10 -0400
          Re: Is there a free version of Forth that uses the exact same wordsas "Starting Forth" on Forth Inc.'s site? "Robert L." <No_spamming@noWhere_7073.org> - 2017-04-13 20:55 +0000
    Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-04-07 12:41 -0500
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murpy <murphy.darin@gmail.com> - 2017-04-07 20:48 +0000
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Julian Fondren <julian.fondren@gmail.com> - 2017-04-07 14:03 -0700
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-07 21:21 -0700
            Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Rod Pemberton <NeedNotReplyHere@xrsevnneqk.cem> - 2017-04-08 03:28 -0400
              Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Julian Fondren <julian.fondren@gmail.com> - 2017-04-08 02:39 -0700
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? "Elizabeth D. Rather" <erather@forth.com> - 2017-04-07 12:45 -1000
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murpy <murphy.darin@gmail.com> - 2017-04-08 00:26 +0000
            Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? "Elizabeth D. Rather" <erather@forth.com> - 2017-04-07 14:38 -1000
              Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murpy <murphy.darin@gmail.com> - 2017-04-08 01:20 +0000
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? "Elizabeth D. Rather" <erather@forth.com> - 2017-04-07 16:17 -1000
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Alex <alex@rivadpm.com> - 2017-04-08 12:49 +0100
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murpy <murphy.darin@gmail.com> - 2017-04-09 01:01 +0000
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-09 10:06 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? albert@cherry.spenarnc.xs4all.nl (Albert van der Horst) - 2017-04-09 19:37 +0200
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-09 16:09 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-09 17:26 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? minforth@arcor.de - 2017-04-09 22:32 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-09 22:44 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Darin Murphy <murphy.darin@gmail.com> - 2017-04-10 18:47 +0000
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Paul Rubin <no.email@nospam.invalid> - 2017-04-10 12:31 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? "Elizabeth D. Rather" <erather@forth.com> - 2017-04-10 10:18 -1000
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? hughaguilar96@gmail.com - 2017-04-10 16:14 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Joel Rees <joel.rees@gmail.com> - 2017-04-10 18:11 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-04-11 03:21 -0500
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Joel Rees <joel.rees@gmail.com> - 2017-04-11 11:02 -0700
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-04-12 04:42 -0500
                Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-11 13:51 -0400
            Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-04-08 14:04 +0000
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? albert@cherry.spenarnc.xs4all.nl (Albert van der Horst) - 2017-04-08 09:10 +0200
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-04-08 12:50 -0500
  Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-07 21:31 -0400
    Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? David Schultz <abuse@127.0.0.1> - 2017-04-07 20:50 -0500
      Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-07 22:04 -0400
        Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? David Schultz <abuse@127.0.0.1> - 2017-04-07 21:22 -0500
          Re: Is there a free version of Forth that uses the exact same words as "Starting Forth" on Forth Inc.'s site? rickman <gnuarm@gmail.com> - 2017-04-08 01:37 -0400

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