Path: utzoo!attcan!uunet!zaphod.mps.ohio-state.edu!rpi!uupsi!sunic!lth.se!newsuser
From: d87sg@efd.lth.se (Svante Gellerstam)
Newsgroups: comp.sys.amiga.tech
Subject: Re: SAS/C 5.10 Dhrystone 2.1 results
Message-ID: <1990Oct23.195828.12999@lth.se>
Date: 23 Oct 90 19:58:28 GMT
References: <1990Oct22.175350.13597@jarvis.csri.toronto.edu> <39@oregon.oacis.org>
Sender: newsuser@lth.se (LTH network news server)
Reply-To: d87sg@efd.lth.se (Svante Gellerstam)
Organization: Lund Institute of Technology, Sweden
Lines: 30

In article <39@oregon.oacis.org> jmeissen@oregon.oacis.org ( Staff OACIS) writes:
>In article <1990Oct22.175350.13597@jarvis.csri.toronto.edu> leblanc@eecg.toronto.edu (Marcel LeBlanc) writes:
>>One thing that disturbs me is the huge difference between these numbers and
>>those posted by Martin Hunt of Commodore-Amiga:
>>
>>>                 2500/30   3000 (16 MHz)   3000 (25 Mhz)   2000
>>> 
>>> Normal          5950          4300            6050         600
>>> Registers       6110          4400            6225         620
>>
>>600??? 620??? this is ridiculous!  He claims to have used "lc -v -O ...".
>>What gives?
>
>Lattice has had Dhrystone performance on a stock Amiga of greater than
>600 since V3.10, when they were quoting a figure of, I believe, 720.


>John Meissen .............................. Oregon Advanced Computing Institute
>jmeissen@oacis.org        (Internet) | "That's the remarkable thing about life;
>..!sequent!oacis!jmeissen (UUCP)     |  things are never so bad that they can't
>jmeissen                  (BIX)      |  get worse." - Calvin & Hobbes


In my tests I hvave seem numbers like 1150 - 1250 on an A1000, and
more like 8000 on an A3000... This is dhrystone with registers and
short ints. On the A3K (25MHz) burst and cache was active.

-- 
        2:200/107.4 Svante Gellerstam (Fido) d87sg@efd.lth.se (InterNet)
	     It's the african anteater ritual! -- Can't Buy Me Love