Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.2 8/21/84; site idi.UUCP Path: utzoo!watmath!clyde!burl!idi!kiessig From: kiessig@idi.UUCP (Rick Kiessig) Newsgroups: net.arch Subject: Re: RISC processors Message-ID: <267@idi.UUCP> Date: Wed, 14-Nov-84 00:33:34 EST Article-I.D.: idi.267 Posted: Wed Nov 14 00:33:34 1984 Date-Received: Thu, 15-Nov-84 02:19:11 EST References: <641@watdcsu.UUCP> Organization: Intelligent Decisions, Inc., Saratoga, CA Lines: 12 RISC machines may not be as good as they look at first glance. The Berkeley implementations, in particular, gain nearly all of their performance by using register windows. The simplicity of the instruction set may in fact slow these chips down, although it certainly makes them easier to implement. -- Rick Kiessig {decvax, ucbvax}!sun!idi!kiessig {akgua, allegra, amd, burl, cbosgd, decwrl, dual, ihnp4}!idi!kiessig Phone: 408-996-2399