Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.1 6/24/83; site arizona.UUCP Path: utzoo!linus!decvax!duke!mcnc!budd@arizona.UUCP (tim budd) From: budd@arizona.UUCP Newsgroups: net.unix-wizards Subject: another RISC question Message-ID: <6502@arizona.UUCP> Date: Thu, 1-Dec-83 14:37:18 EST Article-I.D.: arizona.6502 Posted: Thu Dec 1 14:37:18 1983 Date-Received: Sun, 4-Dec-83 02:30:43 EST Organization: CS Dept, U of Arizona, Tucson Lines: 7 regarding RISC's. I am probably showing my ignorance (not unusual), as the only information I have on RISC is the article in COMPUTER a few years back (Sept 82, i think). Anyway - my question is whether this thing is designed to be a single user machine only, and if not isn't context switching with all those registers somewhat expensive? Same question can be asked about the pyramid machine.