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

From John Levine <johnl@iecc.com>
Newsgroups comp.arch, alt.folklore.computers
Subject Re: Architecture / Instruction Set / Language co-design.
Date 2011-07-15 17:38 +0000
Organization Taughannock Networks, Trumansburg NY
Message-ID <ivptv2$om5$1@gal.iecc.com> (permalink)
References <vbhu17tqe8f03a9i8tar3kpoirg02l8iuj@4ax.com> <ivni5d$2vj$2@dont-email.me> <ivo5tr$l3o$5@dont-email.me> <ivp9id$5tr$1@dont-email.me>

Cross-posted to 2 groups.

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>>> IBM 5100: APL.  ...
> From what I gather the machine (SCAMP originally) was heavily 
>microcoded, I believe the original acronym is something like "Small 
>Computer with APL Microcode <something>".  I don't know too much about it.

No, it was called PALM, and was a fairly ordinary micro.  It ran one
interpreter for Basic, and a 360 subset for APL.  But it wasn't
originally designed for a particular language.

I don't know whether the APL on a 360 was an engineering decision that
it was easier to debug a 360 emulator than an APL interpreter, or it
was an experiment that escaped from the lab.

R's,
John

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Thread

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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