Article View: comp.sys.amiga.tech
Article #6044Re: SAS/C 5.10 Dhrystone 2.1 results
From: Svante Gellerstam
Date: Tue, 23 Oct 1990 19:58
Date: Tue, 23 Oct 1990 19:58
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1978 bytes
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
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Path: arc1-ca.pugleaf.net!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