Path: utzoo!attcan!uunet!mcsun!unido!rwthinf!cip-s01!stefanb From: stefanb@cip-s01.informatik.rwth-aachen.de (Stefan Becker) Newsgroups: comp.sys.amiga Subject: Re: Benchmark:A3000 w/ AMAXII Message-ID: Date: 11 Oct 90 14:32:18 GMT References: <1990Oct9.184447.4539@ee.rochester.edu> <15009@cbmvax.commodore.com> Sender: news@rwthinf.UUCP Lines: 20 daveh@cbmvax.commodore.com (Dave Haynie) writes: >> A3000/25/50 MacIIci MacIIcx MAC+ >> ------------------------------------------------------- >>Dhrystones/sec 2871(2717) 3736(3816) (768.8) >The Dhrystone test doesn't use any floating point. But the results do say >a few things. First, that AMAX seems to be taking on a bit more overhead >than I would have expected. Secondly, that the compiler used here was lousy; >typical A3000 Dhrystone 2.1 numbers are in the 5000-8000 range, depending on >C compiler and settings. I used GNU CC 1.37.1 and got 7700 DS/s. Are you sure that your Dhrystone program did run in REAL fast mem? Chip mem figures are typically only a third of the fast mem ones. Stefan Mail : Stefan Becker, Holsteinstrasse 9, W-5100 Aachen /// Only Phone : +49-241-505705 FIDO: 2:242/7.6 Germany /// Amiga makes Domain: stefanb@cip-s02.informatik.rwth-aachen.de \\\/// it possible.. Bang : ..mcvax!unido!rwthinf!cip-s02!stefanb \XX/ -->A3000/25<--