test-drb December 2001

test-drb@ccmp.vtda.org

243 participants
1096 discussions

Trailing-edge compute farm seeks gainful employment

by jwbirdsa＠picarefy.com

Supposing one has a farm of older, relatively slower machines (Sun-2's, Sun-3's, early SPARCs, 386es, very small VAXen, 68k-based Macs, etc.) running various Unixes (mostly NetBSD), networked together and connected to the Net. What does one do with it? I've been trying to think of some interesting, moderately useful distributed-computing project that they could sit and crank away at and haven't come up with much of anything. All the distributed projects that I know of are distributed because even fast machines aren't enough by themselves -- a trailing-edge farm can't make a useful contribution. If network Tierra (an artificial-life research project) had ever come to pass, that would have been a superb application for these beasts. But it didn't. Ideas, anyone? Please? --James B.

24 years

Any AMIGA users?

by SUPRDAVE＠aol.com

Decided to pull out my amiga 500 and a PHOENIX hard drive that fits it. plugged it all in and the hard drive spins up, but the amiga still prompts for a system floppy. can a PC download and create an amiga system disk? i want to see what this computer is capable of. -- Kwanzaa is NOT a real holiday.

24 years

Connectors (was: NEXT Color Printer find

by mhstein＠usa.net

Date: Mon, 31 Dec 2001 12:30:31 -0600 (CST) From: Doc <doc(a)mdrconsult.com> Having not only been a rider myself, but also a Triumph/BSA dealer in a past life, not to mention having owned my share of Austins, Hillmans, etc., I'm ROFLMAO... mike ------------Original Message------------ Subject: Re: Connectors (was: NEXT Color Printer find On Mon, 31 Dec 2001, Fred Cisin (XenoSoft) wrote: > > The only place that I have EVER met any people who claimed to be > "engineers" who might "have never heard of Amphenol" would be some > university folk who have never set foot into the real world. > "I'm an automotive engineer; I've never heard of 'Lucas Electric'"? Being a long-time British/European rider, I gotta ask... Was Amphenol *that* bad? :^) Doc ____________________________________________________________________ Get free e-mail and a permanent address at http://www.amexmail.com/?A=1

24 years

KIM-1 (was Re: Cheap Video cookbooks and machines WTD)

by CLeyson＠aol.com

Ethan Dicks wrote: > The KIM is one of the items on my list from that era to aquire (got a > SYM-1 and an AIM-65). I'd love to see a website about a clone. Was it > this - http://home.hccnet.nl/g.baltissen/kim-rb.gif - you were thinking > of? A schematic, but no board layout (I can generate schematics all day > long with OrCAD, but for a variety of reasons, I've never been able to > successfully migrate one of my designs to a layout package, which is why > the Elf99 project stalled). Ethan, I have Orcad 9 Capture and Layout and could provide some PCB resourse if needed. Design would probably be double sided. A single sided PCB design would be prefered from a "homebrew" point of view but I don't think it would be practical. Chris Leyson

24 years

Trailing-edge compute farm seeks gainful employment

by Golemancd＠aol.com

In a message dated 12/30/01 11:41:32 PM Eastern Standard Time, bfranchuk(a)jetnet.ab.ca writes: << www.jetnet.ab.ca/users/bfranchuk/index.html >> y do u need a bigger network

24 years

Trailing-edge compute farm seeks gainful employment

by Golemancd＠aol.com

In a message dated 12/31/01 11:36:12 AM Eastern Standard Time, jkunz(a)unixag-kl.fh-kl.de writes: << http://www.unixag-kl.fh-kl.de/~jkunz/ >> i would say connect it to the web with a modern pc and use the bandwith of whatever connection u have with that pc and write a program to write messages to each compute on the network joee

24 years

Trailing-edge compute farm seeks gainful employment

by Golemancd＠aol.com

my thinking was to just devide the data up into threads and have each thread work on a part of the data at a time. whether this be one cpu or several. one thread could be listening and deligating and other threads could be doing the rest of the work. not sure how much processor power it would take but originally i was just thinking about the network sort of just passing messages with each bot having its own processor internally. and handling it itself or maybe having the network do the work and pass text to the bot . joe

24 years

Too much college? (was: Connectors (was: NEXT Color Printer find

by mcguire＠neurotica.com

On December 31, John Allain wrote: > I remember in the interval graduation+(1..10) I used > Integration only once, and it was to calculate the position > on a VHS tape given its spindle speed(s). > Nowadays every VCR does real time display. Wonder > why it took so long to happen? Imean it was only a 1-line > polynomial. Yes, but could it have been done back then without increasing the cost of the hardware very much? It probably would've involved a small microprocessor. Hmm, could such a thing be accomplished with a lookup table in a ROM? -Dave -- Dave McGuire St. Petersburg, FL "Less talk. More synthohol." --Lt. Worf

24 years

Too much college? (was: Connectors (was: NEXT Color Printer find

by mcguire＠neurotica.com

On December 31, Mike Ford wrote: > >OB_CC: That makes the old Apple ad exceptionally out of line. Apple's ad > >said that if Edison were to have had an Apple, he could have simulated > >everything, instead of actually having to try things out in his > >workshop. Would he? > > Edison was much more a technition than an inventor. He took other peoples > unique ideas and made working units. True, but creativity certainly isn't limited to the "all theory and no practice" crowd. -Dave -- Dave McGuire St. Petersburg, FL "Less talk. More synthohol." --Lt. Worf

24 years

Secret Weapons of Commodore update

by spectre＠stockholm.ptloma.edu

The 10th edition of the Secret Weapons of Commodore has been released, a collection of articles, photographs, specifications and lots of conjecture on unreleased, rare or unusual Commodore peripherals and computers. Here's what's newly discovered: * New entries: * The Multi-User Cash Terminal Register, with pictures! (thanks T.J.T. van Kooten) * Microchess for the Commodore 64 and KIM-1! By permission of Peter Jennings, the original programmer, the source code and hex dump of the original Microchess is available for download, along with a port to the C64/128 by yours truly authorised by Peter for those without a KIM-1. See also the Chessmate entry! (thanks Peter Jennings, Paul Foerster) * New pictures: * The VIC-21, including badge and box (thanks Bo Zimmerman) * TV Game 200K (Bo encore) * Ultimax MiniBASIC portrait and screenshot (thanks RaYzor) * Updates: * History of the VIC-21 (Bo double encore) * Updates to the 900 entry, including new photos link, cleanup of the history of the Z8000/80000, and footnote about the ZEUS (thanks Claus Schoenleber, Tony Duell, et al.) * Hardware information and complete history of the Chessmate thanks to its original creator (yes, Peter Jennings created the Chessmate too) * Analysis of the VIC-1001 ROMs vs. the VIC-20's (thanks Marko Makela, William Levak) * Where Agnus really came from (thanks Jim Williams) * What ICS means, Amiga graphics notes (thanks Ville Jouppi) * Where to find Magic Voice 6525 chips, and another MV cartridge (thanks Nicolas Welte, Nick Coplin) * various custodial updates The URL is, as always, http://www.retrobits.com/ckb/secret/ Have fun, -- ----------------------------- personal page: http://www.armory.com/~spectre/ -- Cameron Kaiser, Point Loma Nazarene University * ckaiser(a)stockholm.ptloma.edu -- "I'd love to go out with you, but my personalities each need therapy." -----

24 years

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test-drb December 2001