Path: utzoo!attcan!uunet!cs.utexas.edu!uwm.edu!rpi!ptolemy0.rdrc.rpi.edu!jvmiller From: jvmiller@ptolemy0.rdrc.rpi.edu (Jim Miller) Newsgroups: comp.sys.amiga.hardware Subject: Re: Performance Rating w/ A2091 and Quantum ProDrive 40S Summary: How do move ROM routine to 32 fast ram? Message-ID: Date: 27 Feb 90 15:16:32 GMT References: <22452@uflorida.cis.ufl.EDU> <9828@cbmvax.commodore.com> Organization: Rensselaer Polytechnic Institute, Troy NY Lines: 20 > > You will notice a major speed increase with an 2620 or 2630 card, and > even more noticeable with the ROM moved into 32-bit RAM as there is some > file-system and dos.library overhead that is also part of the equation. > > /----------------------------------------------------------------------\ > | /// Michael Sinz -- CATS/Amiga Software Engineer | > | /// PHONE 215-431-9422 UUCP ( uunet | rutgers ) !cbmvax!mks | > | /// | > |\\\/// "I don't think so," said Ren'e Descartes. | > | \XX/ Just then, he vanished. | > \----------------------------------------------------------------------/ How do you move the ROM into the 32-bit RAM? I have a 2500/30 and using Diskperf I am getting about 340K reads with 32K buffers. This seems a little slow since you are getting 500K reads with the 2620. Jimmy Miller