Re: w00t Beta Testing w00t
 

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That's astounding Thermodyne... how did you build it and how much does it cost? I want one...
How is it set up, is it a Beowolf cluster or something? It looks like some kind of supercomputer array.

Re: w00t Beta Testing w00t
 

It's a....well a it's.....a...Damn if I really know.
Its a $1000 quad processor I guess. 1st board is the master, and the other four are slaved to it. As programmed, it took folding@home work units apart and split the work between the four slaves. When it was synced, it returned results at a rate of more than 4 times the speed of the master working alone. Slaves are ram drive systems with 512mrg drives and 64megs of system memory. Master has 128 megs of ram and a 100gig raid 5 ide array. All cpu's are XP3000-266's. Main boards are VIA 400 chipset biostar's ($32 each) with hacked bios flashes. All ran nix. Never could get it to stay in sync for more than about 18 hours. Ended up running it as 5 2K blade servers in a cluster with good results. But it cost about $10 a day to run, so I lost interest at about 40K worth of units.

Re: w00t Beta Testing w00t
 

If you could tell me how you built that, I would like totally buy you a burrito next time I see you in person.
I've heard of RAM disks, but never actually ever used them. It is RAM that is mounted as a hard drive, right?
Also, I assume they're communicating over the network to do work, right? or did you hook them up in some other way?

Re: SEV Betatest...
 

Ok, I know it's totally OT, but still.....

Pindasaus is, directly translated, "peanut sauce". I believe it's Indonesian by origin but I don't know, we most often make it when we eat rice for dinner. It tastes really good with blocks of tofu in it.

Re: SEV Betatest...
 

What I used to translate what you said translated most of it, and 'peanut cheese' popped out...

Re: SEV Betatest...
 

That would be the green fuzzy peanut butter?

Re: w00t Beta Testing w00t
 

Ram disks can be software and use set aside blocks of system ram, or they can be hardware based. The ones I used were just little plastic things that plugged into the IDE cables. Originally they had Disk images on them used for testing new PC’s that were being shipped without software. Not sure what kind of ram is actually in them, but they work like a small very fast hard drive.

The connection between the boards is gigabit ethernet. Windows used just plain old tcp/ip, with nix it used UDP. Master board has a quad port LAN card in addition to the onboard connection.

To get started, I just searched Linux clusters and dl’d the directions for building it. But like I said, it was never fully reliable as a Nix cluster. As a windows cluster, it just ran like five systems that shared one raid array. I had to cut everything out of the OS install that was not needed in order to make it fit on the ram drive, then I just ghost cast the end product to the ram drives.

For the bios hacking, I will have to try and find the guys email addy for you. I just looked in some OCing forums where they talked about custom bios files and then started asking if anyone could set a file up to do what I wanted. After some wasted time, I got pointed to this guy who had built some seti stacks and then he knew another person that had a custom file for a biostar board. And so forth and so on. Then one thing led to another and with about $1000 bucks worth of chips and boards and some ram plus an arm full of stuff I had sitting around, and a few parts begged and barrowed, I put it together. Then I bounced between bliss and pulling my hair out for a couple of months. The problem seemed to be that the system clock generators hertz changed with temp. The hotter boards in the center seemed to fall behind and then. I kept messing with it until I had to give the quad network card back to it rightful owner. After that I just ran windows

Re: w00t Beta Testing w00t
 

d000d that is soooo sweet.
I might try that some day (yea right, like I will ever get around to it)
so water cooling might be a good idea then? or maybe build it in a mini frezer http://forum.shrapnelgames.com/images/smilies/wink.gif

Re: w00t Beta Testing w00t
 

Thermodyne, your comp is dream of any computer tinkerer...

I had a long time ago a monster computer that i build using several old boards and processors, if i remember well it was 3 486-66mhz and 2 Pentium 133 with every board networked with the others and a stripped down version of Win95 in every HD (they ranged from 500mb up to 2gb in one of the pentiums)... my idea was to create a gaming network to play DukeNuken3D and other games, and i plugged monitors and keyboards in every ne of them.... i and me fried gave it the name of "Frankie" because it was a whole mess of cables, boards and eletrical discharges... i lost it to an eletrical surge that fried the majority of the boards...

Your machine looks like a big brother of my old "Frankie", minus the monitors and keyboards...

hummm, lets see what bits and pieces i have around here to see if i can build something.....

Re: w00t Beta Testing w00t
 

Carefull my friend MAkinus, don't frie yourself. That would be... less desirable. http://forum.shrapnelgames.com/images/smilies/cool.gif

btw, don't forget to send me a message when SE V comes available.


Oh no! Makinus and Thermodyne made a horrible monster! It's alive! Run for your live! http://forum.shrapnelgames.com/images/smilies/eek.gif http://forum.shrapnelgames.com/image...es/biggrin.gif