Re: Forth Performance Question

From	Chris Hinsley <chris.hinsley@gmail.com>
Newsgroups	comp.lang.forth
Date	2011-08-16 12:09 +0100
Message-ID	<2011081612094679612-chrishinsley@gmailcom> (permalink)
References	<f0fc528e-2fdb-42af-a66d-976ebfa73b88@c8g2000prn.googlegroups.com> <j1l69n$vvj$1@speranza.aioe.org>
Subject	Re: Forth Performance Question

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On 2011-08-07 05:02:39 +0000, Rod Pemberton said:



<snip>

But stack locations are the same speed of accsess as registers on a 
modern CPU design ? That's what the CPU companies spend all there time 
on.

So why do stack machines like Forth run so slow compared to Java ?

I still don't see an adaquate responce to this question ?

Chris

ps. Has anyone written a dynamic traceing Jit for Forth ?
pps. Would it make any difference if someone did ?

Thread

Forth Performance Question TS <thinksquared@gmail.com> - 2011-08-06 20:43 -0700
  Re: Forth Performance Question "Rod Pemberton" <do_not_have@noavailemail.cmm> - 2011-08-07 01:02 -0400
    Re: Forth Performance Question Chris Hinsley <chris.hinsley@gmail.com> - 2011-08-16 12:09 +0100
      Re: Forth Performance Question stephenXXX@mpeforth.com (Stephen Pelc) - 2011-08-16 14:08 +0000
  Re: Forth Performance Question mhx@iae.nl (Marcel Hendrix) - 2011-08-07 07:45 +0200
    Re: Forth Performance Question anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2011-08-07 16:18 +0000
  Re: Forth Performance Question Bruno Gauthier <bgauthier@free.fr> - 2011-08-07 07:53 +0200
  Re: Forth Performance Question Julian Fondren <ayrnieu@gmail.com> - 2011-08-07 01:01 -0500
  Re: Forth Performance Question Albert van der Horst <albert@spenarnc.xs4all.nl> - 2011-08-07 12:50 +0000
  Re: Forth Performance Question stephenXXX@mpeforth.com (Stephen Pelc) - 2011-08-07 11:46 +0000
  Re: Forth Performance Question Arnold Doray <thinksquared@gmail.com> - 2011-08-10 17:03 +0000
    Re: Forth Performance Question Julian Fondren <ayrnieu@gmail.com> - 2011-08-10 13:35 -0500
      Re: Forth Performance Question Arnold Doray <thinksquared@gmail.com> - 2011-08-11 15:05 +0000
        Re: Forth Performance Question anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2011-08-11 16:26 +0000
          Re: Forth Performance Question Arnold Doray <thinksquared@gmail.com> - 2011-08-12 08:15 +0000
            Re: Forth Performance Question "Elizabeth D. Rather" <erather@forth.com> - 2011-08-11 22:29 -1000
              Re: Forth Performance Question Arnold Doray <thinksquared@gmail.com> - 2011-08-12 10:09 +0000
                Re: Forth Performance Question Julian Fondren <ayrnieu@gmail.com> - 2011-08-12 08:15 -0500
            Re: Forth Performance Question anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2011-08-12 09:31 +0000
        Re: Forth Performance Question crc <charles.childers@gmail.com> - 2011-08-11 10:27 -0700
        Re: Forth Performance Question Julian Fondren <ayrnieu@gmail.com> - 2011-08-11 13:18 -0500
        Re: Forth Performance Question "Elizabeth D. Rather" <erather@forth.com> - 2011-08-11 12:00 -1000
          Re: Forth Performance Question Howerd <howerdo@yahoo.co.uk> - 2011-08-11 15:13 -0700
          Re: Forth Performance Question Charles Childers <crc_nospam@retroforth.org> - 2011-08-11 20:52 -0400
          Re: Forth Performance Question "Rod Pemberton" <do_not_have@noavailemail.cmm> - 2011-08-12 02:19 -0400
            Re: Forth Performance Question Julian Fondren <ayrnieu@gmail.com> - 2011-08-12 02:10 -0500
              Re: Forth Performance Question "Elizabeth D. Rather" <erather@forth.com> - 2011-08-11 21:48 -1000
            Re: Forth Performance Question "Elizabeth D. Rather" <erather@forth.com> - 2011-08-11 21:41 -1000
          Re: Forth Performance Question Hugh Aguilar <hughaguilar96@yahoo.com> - 2011-08-23 18:52 -0700
    Re: Forth Performance Question Charles Childers <crc_nospam@retroforth.org> - 2011-08-10 23:33 -0400
      Re: Forth Performance Question Ron Aaron <rambamist@gmail.com> - 2011-08-11 08:59 +0300
      Re: Forth Performance Question Arnold Doray <thinksquared@gmail.com> - 2011-08-11 13:48 +0000
        Re: Forth Performance Question Charles Childers <crc@retroforth.org> - 2011-08-11 10:30 -0400
    Re: Forth Performance Question Ron Aaron <rambamist@gmail.com> - 2011-08-11 08:46 +0300
    Re: Forth Performance Question arc <arc@vorsicht-bissig.de> - 2011-08-12 12:20 +0000
      Re: Forth Performance Question Arnold Doray <thinksquared@gmail.com> - 2011-08-12 13:59 +0000
        Re: Forth Performance Question stephenXXX@mpeforth.com (Stephen Pelc) - 2011-08-12 15:11 +0000
          Re: Forth Performance Question Arnold Doray <thinksquared@gmail.com> - 2011-08-12 17:49 +0000
            Re: Forth Performance Question stephenXXX@mpeforth.com (Stephen Pelc) - 2011-08-12 19:38 +0000
            Re: Forth Performance Question "Elizabeth D. Rather" <erather@forth.com> - 2011-08-12 12:41 -1000
              Re: Forth Performance Question Arnold Doray <thinksquared@gmail.com> - 2011-08-13 03:35 +0000
                Re: Forth Performance Question "Elizabeth D. Rather" <erather@forth.com> - 2011-08-12 17:52 -1000
                Re: Forth Performance Question Paul Rubin <no.email@nospam.invalid> - 2011-08-12 23:55 -0700
                Re: Forth Performance Question Albert van der Horst <albert@spenarnc.xs4all.nl> - 2011-08-14 09:01 +0000
                Re: Forth Performance Question Paul Rubin <no.email@nospam.invalid> - 2011-08-14 01:36 -0700
                Re: Forth Performance Question Arnold Doray <thinksquared@gmail.com> - 2011-08-15 01:43 +0000
                Re: Forth Performance Question Hugh Aguilar <hughaguilar96@yahoo.com> - 2011-08-15 16:59 -0700
                Re: Forth Performance Question Mark Wills <markrobertwills@yahoo.co.uk> - 2011-08-16 03:25 -0700
                Re: Forth Performance Question Arnold Doray <thinksquared@gmail.com> - 2011-08-16 11:22 +0000
                Re: Forth Performance Question Hugh Aguilar <hughaguilar96@yahoo.com> - 2011-08-16 14:37 -0700
                Re: Forth Performance Question Arnold Doray <thinksquared@gmail.com> - 2011-08-19 14:11 +0000
                Re: Forth Performance Question Hugh Aguilar <hughaguilar96@yahoo.com> - 2011-08-22 19:52 -0700
            Re: Forth Performance Question Zbiggy <zbigniew2011REMOVE@gmail.REMOVE.com> - 2011-08-13 02:28 +0200
        Re: Forth Performance Question Zbiggy <zbigniew2011REMOVE@gmail.REMOVE.com> - 2011-08-12 20:53 +0200

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