Re: Architecture / Instruction Set / Language co-design.

From	Andrew Reilly <areilly---@bigpond.net.au>
Newsgroups	comp.arch
Subject	Re: Architecture / Instruction Set / Language co-design.
Date	2011-07-19 22:16 +0000
Message-ID	<98me1mFlhaU1@mid.individual.net> (permalink)
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On Tue, 19 Jul 2011 12:54:47 -0400, EricP wrote:
> Ok, but what I was questioning is was there anything special about the
> hardware that allowed those machines a stronger claim to being designed
> for a particular language than any other system with a marketting
> document?
> 
> Looking at the wikipedia article
> http://en.wikipedia.org/wiki/Lisp_machine
> 
> it seems that their claim is more than marketting as it talks about, in
> the Lisp Machine Project, memory words being extended from 32 bits to
> first 36 then later 40 bits to hold the data type tags. Also having
> instructions that understood those tags.

Oh, I didn't think that there was any doubt about that.  Sorry for 
misunderstanding.  Tagged memory was probably the big difference, but 
they were definitely designed with the sole purpose of running their 
particular flavour of Lisp.

Cheers,

-- 
Andrew

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Architecture / Instruction Set / Language co-design. Roberto Waltman <usenet@rwaltman.com> - 2011-07-14 15:37 -0400
  Re: Architecture / Instruction Set / Language co-design. blp@cs.stanford.edu (Ben Pfaff) - 2011-07-14 13:03 -0700
    Re: Architecture / Instruction Set / Language co-design. Peter Flass <Peter_Flass@Yahoo.com> - 2011-07-14 21:16 -0400
  Re: Architecture / Instruction Set / Language co-design. Peter Flass <Peter_Flass@Yahoo.com> - 2011-07-14 16:06 -0400
    Re: Architecture / Instruction Set / Language co-design. Charles Richmond <frizzle@tx.rr.com> - 2011-07-14 20:42 -0500
      Re: Architecture / Instruction Set / Language co-design. Peter Flass <Peter_Flass@Yahoo.com> - 2011-07-15 07:50 -0400
        Re: Architecture / Instruction Set / Language co-design. Anne & Lynn Wheeler <lynn@garlic.com> - 2011-07-15 09:56 -0400
        Re: Architecture / Instruction Set / Language co-design. John Levine <johnl@iecc.com> - 2011-07-15 17:38 +0000
          Re: Architecture / Instruction Set / Language co-design. Charles Richmond <frizzle@tx.rr.com> - 2011-07-15 23:22 -0500
            Re: Architecture / Instruction Set / Language co-design. John Levine <johnl@iecc.com> - 2011-07-17 19:33 +0000
  Re: Architecture / Instruction Set / Language co-design. cb@mer.df.lth.se (Christian Brunschen) - 2011-07-14 20:25 +0000
  Re: Architecture / Instruction Set / Language co-design. EricP <ThatWouldBeTelling@thevillage.com> - 2011-07-14 17:42 -0400
    Re: Architecture / Instruction Set / Language co-design. mac <acolvin@efunct.com> - 2011-07-17 15:31 +0000
      Re: Architecture / Instruction Set / Language co-design. Bill Findlay <yaldnif.w@blueyonder.co.uk> - 2011-07-17 16:59 +0100
      Re: Architecture / Instruction Set / Language co-design. Anne & Lynn Wheeler <lynn@garlic.com> - 2011-07-17 12:11 -0400
        Re: Architecture / Instruction Set / Language co-design. Mike Hore <mike_horeREM@OVE.invalid.aapt.net.au> - 2011-07-19 12:04 +1000
      Re: Architecture / Instruction Set / Language co-design. EricP <ThatWouldBeTelling@thevillage.com> - 2011-07-17 13:02 -0400
        Re: Architecture / Instruction Set / Language co-design. Terje Mathisen <"terje.mathisen at tmsw.no"> - 2011-07-17 20:42 +0200
          Re: Architecture / Instruction Set / Language co-design. anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2011-07-18 11:49 +0000
        Re: Architecture / Instruction Set / Language co-design. Andrew Reilly <areilly---@bigpond.net.au> - 2011-07-17 23:14 +0000
          Re: Architecture / Instruction Set / Language co-design. EricP <ThatWouldBeTelling@thevillage.com> - 2011-07-19 12:54 -0400
            Re: Architecture / Instruction Set / Language co-design. Andrew Reilly <areilly---@bigpond.net.au> - 2011-07-19 22:16 +0000
      Re: Architecture / Instruction Set / Language co-design. Roberto Waltman <usenet@rwaltman.com> - 2011-07-17 19:20 -0400
        Re: Architecture / Instruction Set / Language co-design. EricP <ThatWouldBeTelling@thevillage.com> - 2011-07-19 12:54 -0400
          Re: Architecture / Instruction Set / Language co-design. Roberto Waltman <usenet@rwaltman.com> - 2011-07-19 14:50 -0400
        Re: Architecture / Instruction Set / Language co-design. EricP <ThatWouldBeTelling@thevillage.com> - 2011-07-19 16:24 -0400
  Re: Architecture / Instruction Set / Language co-design. Andrew Reilly <areilly---@bigpond.net.au> - 2011-07-14 22:57 +0000
    Re: Architecture / Instruction Set / Language co-design. Michael S <already5chosen@yahoo.com> - 2011-07-19 16:16 -0700
  Re: Architecture / Instruction Set / Language co-design. EricP <ThatWouldBeTelling@thevillage.com> - 2011-07-14 19:04 -0400
  Re: Architecture / Instruction Set / Language co-design. Al Kossow <aek@bitsavers.org> - 2011-07-14 17:15 -0700
  Re: Architecture / Instruction Set / Language co-design. Robert Wessel <robertwessel2@yahoo.com> - 2011-07-14 20:34 -0500
  Re: Architecture / Instruction Set / Language co-design. torbenm@diku.dk (Torben Ægidius Mogensen) - 2011-07-15 10:28 +0200
  Re: Architecture / Instruction Set / Language co-design. kenney@cix.compulink.co.uk - 2011-07-15 04:31 -0500
  Re: Architecture / Instruction Set / Language co-design. Mark Thorson <nospam@sonic.net> - 2011-07-18 14:26 -0800
    Re: Architecture / Instruction Set / Language co-design. Charles Richmond <plano.net@aquaporin4.com> - 2011-07-20 01:10 -0500

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