Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.3 4.3bsd-beta 6/6/85; site ucbvax.BERKELEY.EDU Path: utzoo!watmath!clyde!burl!ulysses!mhuxr!mhuxt!mhuxv!akgua!gatech!seismo!lll-crg!ucdavis!ucbvax!info-ridge From: friedell%chimera@HARVARD.HARVARD.EDU (Professor Mark Friedell) Newsgroups: mod.computers.ridge Subject: general opinion from the user community Message-ID: <8511212232.AA2359743@chimera.HARVARD.EDU> Date: Thu, 21-Nov-85 17:32:05 EST Article-I.D.: chimera.8511212232.AA2359743 Posted: Thu Nov 21 17:32:05 1985 Date-Received: Sun, 24-Nov-85 11:17:17 EST Sender: daemon@ucbvax.BERKELEY.EDU Organization: The ARPA Internet Lines: 23 Approved: info-ridge@hopkins-eecs-bravo.arpa I've had a 32C for almost 2 years and I have a love/hate relationship with this machine. For compute-bound jobs, the 32C is remarkably fast, but the operating system is almost unbelievably poor at switching processes -- I'm told that the problem lies in the memory-management scheme, but I don't know for sure. For developing software, the 32C could be wrong choice: the user interface is just responsive enough for one (really, one!) user. Two users get very angry. With three users you might just have to find some other time to use the machine. My 32C is on an ethernet with lots of other machines, including two Vax 11/780s and a bunch of Suns. The 32C is faster than the 11/780 for many compute-bound jobs (like the image-rendering work I do), but, considerably less responsive than the Suns when two or more users ATTEMPT to run interactive programs (like text editors). Mark Friedell Center for Research in Computing Technology Harvard University (617)495-5841