Re: How about helping optimization in language?

From	Helmar Wodtke <helmwo@gmail.com>
Newsgroups	comp.lang.forth
Subject	Re: How about helping optimization in language?
Date	2012-03-28 05:03 -0700
Organization	http://groups.google.com
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Am Mittwoch, 28. März 2012 10:02:53 UTC+2 schrieb Andrew Haley:
> Helmar Wodtke <helmwo@gmail.com> wrote:
> > Am Dienstag, 27. M?rz 2012 19:27:48 UTC+2 schrieb Andrew Haley:
> >> Helmar Wodtke <helmwo@gmail.com> wrote:
> >> > 
> >> > The basic question was: how to find two of three values on stack
> >> > that are bigger than the smallest one.
> >> > 
> >> > ( a b c -- d e -- d, e are the maximums values of a b c)
> >> > : 2of3 2dup max >r min max r> ;
> >> > 
> >> > This would be my "thumb simplification" of the thing.
> >> 
> >> That is a very pretty solution.
> > 
> > The sequence "max >r min" is not really pretty. It is nice - but it
> > depends on implementation of the Forth system if this is a good
> > solution.
> 
> How so?  

If you have flow analysis and the system takes MAX as "2dup < if nip else drop then" it can optimize it if you have just the same question a bit later.
If not, it depends if this is a good solution - maybe the implementations of MAX and MIN (because they are that simple) are better than introduction of IF/THEN flow control and/or shuffling the stack.

> > This is about what I was talking about >R and R> - a lot depends on
> > interpretation of the system. If the system has a register left, why
> > should >R be a stack in this small thing? It could go to the
> > register as long as I keep it stable ;) Well, some flow control
> > words would disturb the optimizations probably.
> 
> Why does it matter?  Are you so concerned with microoptimization that
> this might cause you to lose sleep?

Good question ;) But the smaller pieces you program and the more you introduce things that are not really needed, the slower the combination of the small things. A sequence like "2dup max >r min" does two compares where the last one is not needed one could think in theory.

> Is the compiler is using data flow analysis then the return stack
> moves won't do much, and probably won't generate any code at all.  If
> not, then there will be some traffic.  But a good piece of advice is
> "don't sweat the small stuff", and this surely is small stuff.  Forth
> isn't assembly language.

Mhm, regarding the return stack: either - as someone else wrote - use directly local variables (compiler thinks for you where to store it) or for such a use as local storage of data from the program do not mix it with the real return stack. I.E. you can have an own "scratch stack".
The real return stack is usually not very interesting for an application programmer. Except you are doing manipulations of it for some purpose - but in this case you are bound to the model of how your Forth works internally regarding the return stack. Some very simple optimizations (like "tail call optimizations" or to inline small fragments of code) are much more complicated to implement because of mixing "data"/"flow control" informations on the "return" stack.

Regards,
-Helmar

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How about helping optimization in language? Helmar Wodtke <helmwo@gmail.com> - 2012-03-27 07:26 -0700
  Re: How about helping optimization in language? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-03-27 09:32 -0500
    Re: How about helping optimization in language? Helmar Wodtke <helmwo@gmail.com> - 2012-03-27 08:12 -0700
      Re: How about helping optimization in language? Coos Haak <chforth@hccnet.nl> - 2012-03-27 17:48 +0200
        Re: How about helping optimization in language? Helmar Wodtke <helmwo@gmail.com> - 2012-03-27 09:04 -0700
          Re: How about helping optimization in language? Bernd Paysan <bernd.paysan@gmx.de> - 2012-03-28 00:42 +0200
      Re: How about helping optimization in language? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-03-27 11:34 -0500
        Re: How about helping optimization in language? Helmar Wodtke <helmwo@gmail.com> - 2012-03-27 09:46 -0700
          Re: How about helping optimization in language? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-03-27 12:27 -0500
            Re: How about helping optimization in language? Helmar Wodtke <helmwo@gmail.com> - 2012-03-27 11:29 -0700
              Re: How about helping optimization in language? "Elizabeth D. Rather" <erather@forth.com> - 2012-03-27 08:40 -1000
                Re: How about helping optimization in language? John Passaniti <john.passaniti@gmail.com> - 2012-03-27 14:12 -0700
                Re: How about helping optimization in language? "Elizabeth D. Rather" <erather@forth.com> - 2012-03-27 12:27 -1000
                Re: How about helping optimization in language? Hugh Aguilar <hughaguilar96@yahoo.com> - 2012-03-28 03:43 -0700
                Re: How about helping optimization in language? Bernd Paysan <bernd.paysan@gmx.de> - 2012-03-28 00:41 +0200
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-03-28 00:12 -0700
                Re: How about helping optimization in language? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-03-28 11:17 +0000
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-03-28 07:35 -0700
                Re: How about helping optimization in language? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-03-28 16:31 +0000
                Re: How about helping optimization in language? Bernd Paysan <bernd.paysan@gmx.de> - 2012-03-28 22:18 +0200
                Re: How about helping optimization in language? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-03-28 12:07 -0500
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-01 22:48 -0700
                Re: How about helping optimization in language? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-04-02 04:41 -0500
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-02 17:40 -0700
                Re: How about helping optimization in language? "Elizabeth D. Rather" <erather@forth.com> - 2012-04-02 15:35 -1000
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-02 19:25 -0700
                Re: How about helping optimization in language? "Elizabeth D. Rather" <erather@forth.com> - 2012-04-02 20:45 -1000
                Re: How about helping optimization in language? Mark Wills <markrobertwills@yahoo.co.uk> - 2012-04-03 00:51 -0700
                Re: How about helping optimization in language? "Elizabeth D. Rather" <erather@forth.com> - 2012-04-02 22:17 -1000
                Re: How about helping optimization in language? Hugh Aguilar <hughaguilar96@yahoo.com> - 2012-04-03 02:32 -0700
                Re: How about helping optimization in language? mhx@iae.nl (Marcel Hendrix) - 2012-04-03 20:22 +0200
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-03 11:53 -0700
                Re: How about helping optimization in language? "Elizabeth D. Rather" <erather@forth.com> - 2012-04-03 09:10 -1000
                Re: How about helping optimization in language? Mark Wills <markrobertwills@yahoo.co.uk> - 2012-04-03 14:16 -0700
                Re: How about helping optimization in language? mhx@iae.nl (Marcel Hendrix) - 2012-04-05 21:27 +0200
                Re: How about helping optimization in language? Bernd Paysan <bernd.paysan@gmx.de> - 2012-04-03 22:27 +0200
                Re: How about helping optimization in language? "Elizabeth D. Rather" <erather@forth.com> - 2012-04-03 10:45 -1000
                Re: How about helping optimization in language? Albert van der Horst <albert@spenarnc.xs4all.nl> - 2012-04-04 10:34 +0000
                Re: How about helping optimization in language? Mark Wills <markrobertwills@yahoo.co.uk> - 2012-04-03 00:43 -0700
                Re: How about helping optimization in language? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-04-03 03:59 -0500
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-03 20:34 -0700
                Re: How about helping optimization in language? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-04-04 05:32 -0500
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-07 22:15 -0700
                Re: How about helping optimization in language? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-04-08 04:55 -0500
                Re: How about helping optimization in language? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-04-08 15:51 +0000
                Re: How about helping optimization in language? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-04-08 11:34 -0500
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-08 13:11 -0700
                Re: How about helping optimization in language? Bernd Paysan <bernd.paysan@gmx.de> - 2012-04-08 23:40 +0200
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-08 15:14 -0700
                Re: How about helping optimization in language? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-04-09 09:37 +0000
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-09 19:05 -0700
                Re: How about helping optimization in language? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-04-10 10:32 +0000
                Re: How about helping optimization in language? Bernd Paysan <bernd.paysan@gmx.de> - 2012-04-08 23:18 +0200
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-08 20:51 -0700
                Re: How about helping optimization in language? "Elizabeth D. Rather" <erather@forth.com> - 2012-04-08 19:09 -1000
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-09 21:05 -0700
                Re: How about helping optimization in language? "Elizabeth D. Rather" <erather@forth.com> - 2012-04-09 21:57 -1000
                Re: How about helping optimization in language? Bernd Paysan <bernd.paysan@gmx.de> - 2012-04-09 17:42 +0200
                Re: How about helping optimization in language? jacko <jackokring@gmail.com> - 2012-04-09 09:34 -0700
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-09 22:37 -0700
                Re: How about helping optimization in language? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-04-10 09:39 +0000
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-10 03:12 -0700
                Re: How about helping optimization in language? Bernd Paysan <bernd.paysan@gmx.de> - 2012-04-10 23:11 +0200
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-10 21:18 -0700
                Re: How about helping optimization in language? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-04-11 10:00 +0000
                Re: How about helping optimization in language? Bernd Paysan <bernd.paysan@gmx.de> - 2012-04-10 22:12 +0200
                Re: How about helping optimization in language? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-04-10 16:24 -0500
                Re: How about helping optimization in language? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-04-10 08:34 +0000
                Re: How about helping optimization in language? John Passaniti <john.passaniti@gmail.com> - 2012-04-09 10:09 -0700
                Re: How about helping optimization in language? Bernd Paysan <bernd.paysan@gmx.de> - 2012-04-09 21:21 +0200
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-09 19:02 -0700
                Re: How about helping optimization in language? "Elizabeth D. Rather" <erather@forth.com> - 2012-04-09 16:44 -1000
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-09 20:00 -0700
                Re: How about helping optimization in language? "Elizabeth D. Rather" <erather@forth.com> - 2012-04-09 17:27 -1000
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-09 20:49 -0700
                Re: How about helping optimization in language? "Elizabeth D. Rather" <erather@forth.com> - 2012-04-09 18:12 -1000
                Re: How about helping optimization in language? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-04-10 10:24 +0000
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-10 03:40 -0700
                Re: How about helping optimization in language? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-04-10 04:39 -0500
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-10 03:05 -0700
                Re: How about helping optimization in language? Coos Haak <chforth@hccnet.nl> - 2012-04-10 18:13 +0200
                Re: How about helping optimization in language? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-04-10 12:02 -0500
                Re: How about helping optimization in language? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-04-10 14:36 +0000
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-10 23:01 -0700
                Re: How about helping optimization in language? Mark Wills <markrobertwills@yahoo.co.uk> - 2012-04-11 00:51 -0700
                Re: How about helping optimization in language? "Elizabeth D. Rather" <erather@forth.com> - 2012-04-10 22:18 -1000
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-11 02:45 -0700
                Re: How about helping optimization in language? "Paul E. Bennett" <Paul_E.Bennett@topmail.co.uk> - 2012-04-11 19:47 +0100
                Complexity (was: How about helping optimization in language?) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-04-09 08:52 +0000
                Re: Complexity (was: How about helping optimization in language?) Mark Wills <markrobertwills@yahoo.co.uk> - 2012-04-09 03:01 -0700
                Re: Complexity Paul Rubin <no.email@nospam.invalid> - 2012-04-09 10:17 -0700
                Re: Complexity "Elizabeth D. Rather" <erather@forth.com> - 2012-04-09 11:33 -1000
                Re: Complexity "Elizabeth D. Rather" <erather@forth.com> - 2012-04-09 11:43 -1000
                Re: Complexity (was: How about helping optimization in language?) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-04-10 07:31 +0000
                Re: Complexity (was: How about helping optimization in language?) Bernd Paysan <bernd.paysan@gmx.de> - 2012-04-09 17:08 +0200
                Re: Complexity "Elizabeth D. Rather" <erather@forth.com> - 2012-04-09 11:21 -1000
                Re: Complexity Paul Rubin <no.email@nospam.invalid> - 2012-04-09 20:30 -0700
                Re: Complexity "Elizabeth D. Rather" <erather@forth.com> - 2012-04-09 22:19 -1000
                Re: Complexity Paul Rubin <no.email@nospam.invalid> - 2012-04-10 01:48 -0700
                Re: Complexity Mark Wills <markrobertwills@yahoo.co.uk> - 2012-04-10 01:28 -0700
                Re: Complexity "Elizabeth D. Rather" <erather@forth.com> - 2012-04-09 22:48 -1000
                Re: Complexity Paul Rubin <no.email@nospam.invalid> - 2012-04-10 01:51 -0700
                Re: Complexity Albert van der Horst <albert@spenarnc.xs4all.nl> - 2012-04-10 20:06 +0000
                Re: How about helping optimization in language? stephenXXX@mpeforth.com (Stephen Pelc) - 2012-04-09 10:24 +0000
                Re: How about helping optimization in language? Nomen Nescio <nobody@dizum.com> - 2012-04-09 16:18 +0200
                Re: How about helping optimization in language? Mark Wills <markrobertwills@yahoo.co.uk> - 2012-04-09 07:23 -0700
                Re: How about helping optimization in language? stephenXXX@mpeforth.com (Stephen Pelc) - 2012-04-09 15:27 +0000
                Re: How about helping optimization in language? BruceMcF <agila61@netscape.net> - 2012-04-04 06:51 -0700
                Re: How about helping optimization in language? stephenXXX@mpeforth.com (Stephen Pelc) - 2012-04-03 09:06 +0000
                Re: How about helping optimization in language? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-04-03 16:13 +0000
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-03 12:43 -0700
                Re: How about helping optimization in language? "Elizabeth D. Rather" <erather@forth.com> - 2012-04-03 10:16 -1000
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-03 13:41 -0700
                Re: How about helping optimization in language? "Elizabeth D. Rather" <erather@forth.com> - 2012-04-03 11:01 -1000
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-03 22:42 -0700
                Re: How about helping optimization in language? "Elizabeth D. Rather" <erather@forth.com> - 2012-04-03 21:11 -1000
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-04 01:02 -0700
                Re: How about helping optimization in language? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-04-04 05:35 -0500
                Re: How about helping optimization in language? Albert van der Horst <albert@spenarnc.xs4all.nl> - 2012-04-04 15:01 +0000
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-06 00:08 -0700
                Re: How about helping optimization in language? Jan Coombs <jan_2011-02@murray-microft.co.uk> - 2012-04-06 12:05 +0100
                Re: How about helping optimization in language? Alex McDonald <blog@rivadpm.com> - 2012-04-03 15:56 -0700
                Re: How about helping optimization in language? Bernd Paysan <bernd.paysan@gmx.de> - 2012-04-03 22:06 +0200
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-03 13:22 -0700
                Re: How about helping optimization in language? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-04-04 05:43 -0500
                Re: How about helping optimization in language? Bernd Paysan <bernd.paysan@gmx.de> - 2012-04-04 23:15 +0200
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-04 19:02 -0700
                Re: How about helping optimization in language? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-04-04 13:34 +0000
                Re: How about helping optimization in language? stephenXXX@mpeforth.com (Stephen Pelc) - 2012-04-02 09:49 +0000
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-02 20:04 -0700
                Re: How about helping optimization in language? stephenXXX@mpeforth.com (Stephen Pelc) - 2012-04-03 09:30 +0000
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-03 13:16 -0700
                Re: How about helping optimization in language? Bernd Paysan <bernd.paysan@gmx.de> - 2012-04-03 22:45 +0200
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-03 23:26 -0700
                Re: How about helping optimization in language? "Elizabeth D. Rather" <erather@forth.com> - 2012-04-03 21:29 -1000
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-04 02:32 -0700
                Re: How about helping optimization in language? "Elizabeth D. Rather" <erather@forth.com> - 2012-04-04 07:30 -1000
                Re: How about helping optimization in language? John Passaniti <john.passaniti@gmail.com> - 2012-04-04 08:51 -0700
                Re: How about helping optimization in language? "Elizabeth D. Rather" <erather@forth.com> - 2012-04-04 10:31 -1000
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-07 21:20 -0700
                Re: How about helping optimization in language? "Elizabeth D. Rather" <erather@forth.com> - 2012-04-07 19:18 -1000
                Re: How about helping optimization in language? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-04-08 15:59 +0000
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-08 22:12 -0700
                Re: How about helping optimization in language? "Elizabeth D. Rather" <erather@forth.com> - 2012-04-08 19:42 -1000
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-08 23:26 -0700
                Re: How about helping optimization in language? "Elizabeth D. Rather" <erather@forth.com> - 2012-04-08 20:37 -1000
                Re: How about helping optimization in language? Fritz Wuehler <fritz@spamexpire-201204.rodent.frell.theremailer.net> - 2012-04-09 23:33 +0200
                Re: How about helping optimization in language? "Elizabeth D. Rather" <erather@forth.com> - 2012-04-09 11:52 -1000
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-09 18:42 -0700
                Re: How about helping optimization in language? "Elizabeth D. Rather" <erather@forth.com> - 2012-04-09 15:57 -1000
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-09 19:08 -0700
                Re: How about helping optimization in language? "Elizabeth D. Rather" <erather@forth.com> - 2012-04-09 16:29 -1000
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-09 19:53 -0700
                Re: How about helping optimization in language? "Elizabeth D. Rather" <erather@forth.com> - 2012-04-09 17:05 -1000
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-09 20:15 -0700
                Re: How about helping optimization in language? Bernd Paysan <bernd.paysan@gmx.de> - 2012-04-10 21:46 +0200
                Re: How about helping optimization in language? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-04-10 10:42 +0000
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-11 21:26 -0700
                Re: How about helping optimization in language? Mark Wills <markrobertwills@yahoo.co.uk> - 2012-04-12 00:24 -0700
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-12 01:55 -0700
                Re: How about helping optimization in language? stephenXXX@mpeforth.com (Stephen Pelc) - 2012-04-03 22:06 +0000
                Re: How about helping optimization in language? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-04-04 13:20 +0000
                Re: How about helping optimization in language? stephenXXX@mpeforth.com (Stephen Pelc) - 2012-04-04 21:18 +0000
                Re: How about helping optimization in language? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-04-05 15:36 +0000
                Re: How about helping optimization in language? stephenXXX@mpeforth.com (Stephen Pelc) - 2012-04-05 18:32 +0000
                Re: How about helping optimization in language? kenney@cix.compulink.co.uk - 2012-04-04 04:39 -0500
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-04 02:50 -0700
                Re: How about helping optimization in language? BruceMcF <agila61@netscape.net> - 2012-04-03 18:07 -0700
                Re: How about helping optimization in language? Albert van der Horst <albert@spenarnc.xs4all.nl> - 2012-04-05 11:10 +0000
                Re: How about helping optimization in language? BruceMcF <agila61@netscape.net> - 2012-04-05 13:21 -0700
                Re: How about helping optimization in language? Bernd Paysan <bernd.paysan@gmx.de> - 2012-04-05 23:26 +0200
                Re: How about helping optimization in language? Mark Wills <markrobertwills@yahoo.co.uk> - 2012-04-05 14:49 -0700
                Re: How about helping optimization in language? Gerry Jackson <gerry@jackson9000.fsnet.co.uk> - 2012-04-06 08:58 +0100
                Re: How about helping optimization in language? Bernd Paysan <bernd.paysan@gmx.de> - 2012-04-06 19:07 +0200
                Re: How about helping optimization in language? Gerry Jackson <gerry@jackson9000.fsnet.co.uk> - 2012-04-07 10:07 +0100
                Re: How about helping optimization in language? Bernd Paysan <bernd.paysan@gmx.de> - 2012-04-07 21:18 +0200
                Re: How about helping optimization in language? BruceMcF <agila61@netscape.net> - 2012-04-08 07:36 -0700
                Re: How about helping optimization in language? jacko <jackokring@gmail.com> - 2012-04-08 07:56 -0700
                Re: How about helping optimization in language? jacko <jackokring@gmail.com> - 2012-04-08 07:49 -0700
                Re: How about helping optimization in language? Bernd Paysan <bernd.paysan@gmx.de> - 2012-03-28 22:06 +0200
                Re: How about helping optimization in language? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-03-31 13:38 +0000
                Re: How about helping optimization in language? Bernd Paysan <bernd.paysan@gmx.de> - 2012-04-02 02:10 +0200
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-01 22:32 -0700
                Re: How about helping optimization in language? "A. K." <akk@nospam.org> - 2012-04-02 09:40 +0200
                Re: How about helping optimization in language? "Elizabeth D. Rather" <erather@forth.com> - 2012-04-01 21:44 -1000
                Re: How about helping optimization in language? Paul Rubin <no.email@nospam.invalid> - 2012-04-02 01:08 -0700
                Re: How about helping optimization in language? "Rod Pemberton" <do_not_have@notemailnot.cmm> - 2012-04-02 06:47 -0400
                Re: How about helping optimization in language? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-04-02 14:38 +0000
                Re: How about helping optimization in language? Elizabeth D Rather <erather@forth.com> - 2012-03-28 15:08 -1000
                Re: How about helping optimization in language? Gary Bergstrom <g.bergstrom@ieee.org> - 2012-03-28 10:15 -0700
                Re: How about helping optimization in language? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-03-28 12:00 -0500
                Re: How about helping optimization in language? hwfwguy@gmail.com - 2012-03-29 08:52 -0700
                Re: How about helping optimization in language? John Passaniti <john.passaniti@gmail.com> - 2012-03-29 09:33 -0700
                Re: How about helping optimization in language? Helmar Wodtke <helmwo@gmail.com> - 2012-03-29 09:44 -0700
                Re: How about helping optimization in language? hwfwguy@gmail.com - 2012-03-29 20:59 -0700
                Re: How about helping optimization in language? jacko <jackokring@gmail.com> - 2012-03-30 06:09 -0700
                Re: How about helping optimization in language? Helmar Wodtke <helmwo@gmail.com> - 2012-03-27 11:48 -0700
                Re: How about helping optimization in language? "Elizabeth D. Rather" <erather@forth.com> - 2012-03-27 12:35 -1000
              Re: How about helping optimization in language? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2012-03-28 03:02 -0500
                Re: How about helping optimization in language? Helmar Wodtke <helmwo@gmail.com> - 2012-03-28 05:03 -0700
          Re: How about helping optimization in language? BruceMcF <agila61@netscape.net> - 2012-03-28 20:17 -0700
          Re: How about helping optimization in language? BruceMcF <agila61@netscape.net> - 2012-03-29 11:43 -0700
  Re: How about helping optimization in language? Pablo Hugo Reda <pabloreda@gmail.com> - 2012-03-27 12:22 -0700
  Re: How about helping optimization in language? Hugh Aguilar <hughaguilar96@yahoo.com> - 2012-03-28 03:24 -0700
  Re: How about helping optimization in language? jacko <jackokring@gmail.com> - 2012-04-08 21:56 -0700

csiph-web