Re: Python CPU

From	Nobody <nobody@nowhere.com>
Subject	Re: Python CPU
Date	2011-04-01 17:52 +0100
Message-Id	<pan.2011.04.01.16.51.57.625000@nowhere.com>
Newsgroups	comp.lang.python
References	<01bd055b-631d-45f0-90a7-229da4a9a362@t19g2000prd.googlegroups.com>
Organization	Zen Internet

Show all headers | View raw

On Fri, 01 Apr 2011 08:38:27 -0700, Brad wrote:

> I've heard of Java CPUs. Has anyone implemented a Python CPU in VHDL
> or Verilog?

Java is a statically-typed language which makes a distinction between
primitive types (bool, int, double, etc) and objects. Python is a
dynamically-typed language which makes no such distinction. Even something
as simple as "a + b" can be a primitive addition, a bigint addition, a
call to a.__add__(b) or a call to b.__radd__(a), depending upon the values
of a and b (which can differ for different invocations of the same code).

This is one of the main reasons that statically-typed languages exist, and
are used for most production software.

Back to comp.lang.python | Previous | Next — Previous in thread | Next in thread | Find similar

Thread

Python CPU Brad <hwfwguy@gmail.com> - 2011-04-01 08:38 -0700
  Re: Python CPU jkn <jkn_gg@nicorp.f9.co.uk> - 2011-04-01 08:59 -0700
  Re: Python CPU Nobody <nobody@nowhere.com> - 2011-04-01 17:52 +0100
    Re: Python CPU Stefan Behnel <stefan_ml@behnel.de> - 2011-04-01 19:00 +0200
    Re: Python CPU geremy condra <debatem1@gmail.com> - 2011-04-01 10:12 -0700
  Re: Python CPU Emile van Sebille <emile@fenx.com> - 2011-04-01 11:28 -0700
  Re: Python CPU Emile van Sebille <emile@fenx.com> - 2011-04-01 11:35 -0700
    Re: Python CPU John Nagle <nagle@animats.com> - 2011-04-01 12:18 -0700
  Re: Python CPU "BartC" <bc@freeuk.com> - 2011-04-02 23:06 +0100
    Re: Python CPU Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2011-04-03 04:03 +0000
  Re: Python CPU Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2011-04-03 12:10 +1200
    Re: Python CPU Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2011-04-03 04:01 +0000
      Re: Python CPU John Nagle <nagle@animats.com> - 2011-04-03 00:16 -0700
        Re: Python CPU Paul Rubin <no.email@nospam.invalid> - 2011-04-03 01:59 -0700
          Re: Python CPU Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2011-04-04 19:41 +1200
        Re: Python CPU Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2011-04-04 19:47 +1200
          Re: Python CPU Paul Rubin <no.email@nospam.invalid> - 2011-04-04 02:23 -0700
            Re: Python CPU Terry Reedy <tjreedy@udel.edu> - 2011-04-04 13:14 -0400
            Re: Python CPU Terry Reedy <tjreedy@udel.edu> - 2011-04-04 14:58 -0400
              Re: Python CPU Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2011-04-05 09:59 +1200
          Re: Python CPU geremy condra <debatem1@gmail.com> - 2011-04-04 09:36 -0700
            Re: Python CPU Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2011-04-05 10:05 +1200
          Re: Python CPU John Nagle <nagle@animats.com> - 2011-04-04 12:56 -0700
            Re: Python CPU Paul Rubin <no.email@nospam.invalid> - 2011-04-04 13:20 -0700
              Re: Python CPU Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2011-04-05 10:11 +1200
    Re: Python CPU Werner Thie <werner@thieprojects.ch> - 2011-04-03 17:44 +0200
      Re: Python CPU John Nagle <nagle@animats.com> - 2011-04-03 10:15 -0700
        Re: Python CPU Nobody <nobody@nowhere.com> - 2011-04-03 22:37 +0100
          Re: Python CPU Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2011-04-03 22:59 -0700

csiph-web