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Re: A new benchmark suitable for small systems: stdcbench

From Paul Rubin <no.email@nospam.invalid>
Newsgroups comp.arch.embedded
Subject Re: A new benchmark suitable for small systems: stdcbench
Date 2018-02-11 13:22 -0800
Organization A noiseless patient Spider
Message-ID <87a7wfw7aq.fsf@nightsong.com> (permalink)
References <p5f776$aco$1@solani.org> <ba4efacb-efe3-4b1a-a6d6-aa1a8f9ef441@googlegroups.com> <p5ktud$3c7$1@solani.org> <85ddece8-5a84-4329-867f-8025ac9f0994@googlegroups.com>

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raimond.dragomir@gmail.com writes:
> For example, it seems that the STM8S 16MHz performs better than the C8051
> at 100MHz... an 8051 is almost unbeatable for small control applications
> of under 8K program size and max. 256 bytes of internal ram.

I've always had the impression the 8051 was not well suited for commonly
used C coding styles and datatypes.  It was always intended to be
programmed in assembler, has good support for single-bit operations but not
much for 16 bit (usual C int type), etc.

The STM8 is interesting.  I found out about it fairly recently and got some
of the small STM8S103F3 boards for various purposes.  In small cheap 8
bitters it's often quite attractive compared with AVR and the like.  I'm
not sure what else is out there that's comparable, except maybe PIC.  I see
from the colecovision site that Philipp Klaus Krause did most of the SDCC
back end, so thanks Philipp!

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Thread

A new benchmark suitable for small systems: stdcbench Philipp Klaus Krause <pkk@spth.de> - 2018-02-07 16:49 +0100
  Re: A new benchmark suitable for small systems: stdcbench raimond.dragomir@gmail.com - 2018-02-08 22:36 -0800
    Re: A new benchmark suitable for small systems: stdcbench Philipp Klaus Krause <pkk@spth.de> - 2018-02-09 20:48 +0100
      Re: A new benchmark suitable for small systems: stdcbench Paul Rubin <no.email@nospam.invalid> - 2018-02-09 13:28 -0800
        Re: A new benchmark suitable for small systems: stdcbench Stef <stef33d@yahooI-N-V-A-L-I-D.com.invalid> - 2018-02-10 01:26 +0100
        Re: A new benchmark suitable for small systems: stdcbench Philipp Klaus Krause <pkk@spth.de> - 2018-02-10 18:47 +0100
          Re: A new benchmark suitable for small systems: stdcbench Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2018-02-10 21:32 +0200
            Re: A new benchmark suitable for small systems: stdcbench Philipp Klaus Krause <pkk@spth.de> - 2018-02-10 20:40 +0100
        Re: A new benchmark suitable for small systems: stdcbench Philipp Klaus Krause <pkk@spth.de> - 2018-02-20 14:00 +0100
          Re: A new benchmark suitable for small systems: stdcbench raimond.dragomir@gmail.com - 2018-02-20 05:13 -0800
            Re: A new benchmark suitable for small systems: stdcbench Philipp Klaus Krause <pkk@spth.de> - 2018-02-20 14:38 +0100
              Re: A new benchmark suitable for small systems: stdcbench Philipp Klaus Krause <pkk@spth.de> - 2018-02-20 15:27 +0100
                Re: A new benchmark suitable for small systems: stdcbench Jack <jack4747@gmail.com> - 2018-02-20 07:14 -0800
                Re: A new benchmark suitable for small systems: stdcbench Philipp Klaus Krause <pkk@spth.de> - 2018-02-20 17:30 +0100
                Re: A new benchmark suitable for small systems: stdcbench Philipp Klaus Krause <pkk@spth.de> - 2018-03-05 19:59 +0100
                Re: A new benchmark suitable for small systems: stdcbench Philipp Klaus Krause <pkk@spth.de> - 2018-02-20 20:58 +0100
                Re: A new benchmark suitable for small systems: stdcbench raimond.dragomir@gmail.com - 2018-02-20 23:37 -0800
                Re: A new benchmark suitable for small systems: stdcbench Philipp Klaus Krause <pkk@spth.de> - 2018-02-21 09:29 +0100
                Re: A new benchmark suitable for small systems: stdcbench David Brown <david.brown@hesbynett.no> - 2018-02-21 11:01 +0100
          Re: A new benchmark suitable for small systems: stdcbench Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2018-02-20 21:37 +0200
            Re: A new benchmark suitable for small systems: stdcbench raimond.dragomir@gmail.com - 2018-02-20 23:42 -0800
      Re: A new benchmark suitable for small systems: stdcbench raimond.dragomir@gmail.com - 2018-02-10 22:48 -0800
        Re: A new benchmark suitable for small systems: stdcbench Paul Rubin <no.email@nospam.invalid> - 2018-02-11 13:22 -0800
      stdcbench STM8 compiler comparison Philipp Klaus Krause <pkk@spth.de> - 2018-02-11 19:20 +0100
        Re: stdcbench STM8 compiler comparison Grant Edwards <invalid@invalid.invalid> - 2018-02-11 23:29 +0000
          Re: stdcbench STM8 compiler comparison Philipp Klaus Krause <pkk@spth.de> - 2018-02-12 07:13 +0100

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