A Look Inside Virginia Tech's New Super Computer 420
Mr Bob "The original" bougert brings us "...a video of the Virginia Tech super computer centre. How many people think that super computer centres like this, with their reasonably cheap cost should be created in more places? This video of the infamous super computer should be interesting to some and pretty to look for others." It views like an ad for Apple, but Virginia Tech has scored quite an achievement with this milestone, and this should serve as a decent introduction for those unfamiliar with the project.
it's a dupe (Score:3, Informative)
It views like an ad for Apple (Score:5, Insightful)
so we are going to post it anyway ?
Apple isnt a charity, shall we see what Microsoft are up to ?
Re: It views like an ad for Apple (Score:5, Funny)
My favorite linux-switch-ad [ubergeek.tv].
Re: It views like an ad for Apple (Score:2)
This is a link about the UK banning the G5 commercials because they were misleading and apple used machines in its test designed
Re: It views like an ad for Apple (Score:2, Informative)
RE: MS and G5's (Score:3, Informative)
In fact, the MS rep made a point to comment that "Microsoft brought Word and Excel to the Mac before we ever wrote a Windows version
Apple is "The Little Guy"? (Score:2)
Hmmm (Score:5, Funny)
Re:Hmmm (Score:2)
Re:Hmmm (Score:4, Insightful)
Damon,
Re:Hmmm (Score:2)
Re:Hmmm (Score:2)
Re:Hmmm (Score:2)
Re:Hmmm (Score:2)
Re:Hmmm (Score:2)
I wouldn't even mind so much if Apple charged extra to ship a "nicer" two button mouse. But a lot of college kids I know got Dells as graduation gifts, and most came with two button ball-mice (they didn't even have scrollwheels).
Granted, though. You can go out and buy almost any USB mouse you want and use it instead. I have several Logitech optical wheelmice scattered here and there to plug into my iBook. It seems the mouse issue isn't a huge one, merely an annoyance.
Hey, a
Re:My Beef With Apple (Score:5, Insightful)
I've been doing the same (building custom PCs) for other people for years, and yet when it comes to my own computers I opt for Macs. I'm a recent convert. Why?
Because I got tired of struggling to make drivers work together, finding different games and programs were optimized for different chipsets, and dealing with Windows registries to try to make everything run as smoothly as possible.
Then I tried a Mac. Pretty much everything worked out of the box, smoothly (like it was optimized for the platform, not a specific driver), and almost everything I extra tried in it was practically designed to already work WITH what I already had in the computer. The OS is far more elegant and makes sense to my less savvy customers.
Price is often the bottom line. For the advantages, I prefer to run Macs personally. I can't fault people who opt for the dollar-accessability of PCs. I guess it's all in how you personally prioritize, and how much work you want to put into making the system work.
Damon,
Re:Hmmm (Score:2)
Re:Hmmm (Score:2)
Re:Clueless moron logic (Score:2)
Re:Clueless moron logic (Score:2)
Re:Clueless moron logic (Score:2)
The most widely-distributed UNIX-based operating system, Mac OS X offers a unique combination of technical elements to the discerning geek, such as the fine-grained multithreading of the Mach 3.0 kernel, tight hardware integration and SMP-safe drivers, as well as zero configuration networking. Panther integrates features from state-of-the-art FreeBSD 5 into Darwin, t
Re:Clueless moron logic (Score:2)
Then register (Score:2)
Go to your options homepage
Exclude Apple or whatever else you're tired of seeing.
Or, more practically, see the apple logo, Don't read the summary or the article, then enter the thread and whine about it.
Re:Hmmm (Score:2)
Ad? Really? (Score:5, Funny)
Gee, did the fact that it was hosted at apple.com clue you in?
Damn you beat me to it. (Score:2)
Sheesh (Score:3, Funny)
I wish I could have this in my basement.. and I would serve old games of quarterstaff on it.
build your own (Score:5, Informative)
build your own with xGrid! [apple.com]
Re:build your own (Score:2)
I would actually build a supercomputer with computers like the Xserve G5 cluster node [apple.com] instead of Xgrid [apple.com] (software). But hey, Im funny like that.
Imagine... (Score:5, Interesting)
Dual 2GHz PowerPC G5
512K L2 cache/processor
1GHz system bus/processor
512B DDR400 ECC SDRAM
80GB Serial ATA drive
Dual Gigabit Ethernet
All for only $3000. They could really built a small, inexpensive cluster with a couple thousand of those.
Re:Imagine... (Score:5, Interesting)
There is some question as to whether they are going install more nodes than the 1100 they have. Given that there are 96 52-U racks currently housing the 1100 towers, they will have plenty of space for more XServes. We did get an email saying the info systems building will be without power over the coming weekend as new power lines are installed...Coincidence? I think not.
Why trade 'em back to Apple (Score:4, Interesting)
Any rumor of that?
Re:Imagine... (Score:3, Interesting)
Cluster node is $2999 (Score:2)
Re:Imagine... (Score:2)
For a supercomputer array, I'd think that plain BSD or PPC Linux would serve their needs as well as OS X Server or OS X, but they might not get Apple to negotiate to take it out and drop the price since Apple's marginal cost is zero.
I am wondering just what the real market is f
Looks like an ad? No, it looks like an ... (Score:5, Insightful)
Virginia Tech put together a spectacular number 3 ranked supercomputer for a (comparative) pittance in a (comparative) heartbeat. They did it with Apple's latest/greatest. Is it surprising that Apple wants this story told? I'm just shocked that they aren't filling the airwaves with the story (at the very least on every news program that PHBs watch).
Re:Looks like an ad? No, it looks like an ... (Score:2)
This is especially true given that an equivalent setup could now be put in place in a fraction of the space required by Virginia Tech's setup. The 1U Xserves
Let me amplify: Why the hell ... (Score:4, Insightful)
Re:Let me amplify: Why the hell ... (Score:5, Insightful)
You don't need a Mac to view Quicktime (Score:2)
Interesting (Score:5, Funny)
The most telling statistic for me (Score:5, Interesting)
Re:apple innovations? (Score:3, Insightful)
Pricing (Score:5, Interesting)
Re:Pricing (Score:5, Informative)
Assuming an optimistic 12 months of doubling for Moore's Law, that's a factor of four. So you've cut the cost by at most a factor of four if you built it today. The VA Tech supercomputer still utterly destroys it on price/performance.
Both of them were custom built (Score:2)
Re:Pricing (Score:5, Interesting)
More interestingly, #4 on the list in the NCSA's Tungsten with 2500 3Ghz P4s. It's about 15% slower with 300 more desktop procs than X and was also made operational in '03. I suppose if they were to run around plugging 3.2 GHz processors into their 1250 Dell boxes one could perhaps sneek up on X, but you'd likely have to wait for the 4 GHz P4e to actually steam past it.
Basically, the supercomputers which were completed most recently ARE the ones at the top of the list. X just happens to be insanely cheap compared to the ones above it.
Len Quam
Just a quick tip (Score:5, Informative)
He'll probably reveal some of the technical details, such as the version of Mac OS X used, at that session.
Also, according to a blog [oreillynet.com] at O'Reilly:
Next year, all the little known details [about the cluster] will be revealed in a new book. By that time we'll know what the project means for supercomputing and for Apple.
Re:Just a quick tip (Score:2)
PCs to Crays (Score:3, Interesting)
UMass had one of those Connection Machines with the 65k processes and the blinking lights sitting unused in the basement for awhile and I was always curious to know whether it was any faster than what could be done serially with a 3GHz PC.
Re:PCs to Crays (Score:2, Funny)
--Len Quam
Re:PCs to Crays (Score:3, Informative)
Re:PCs to Crays (Score:3, Interesting)
http://www.cray.com/company/history.html
As for the old crays, you probably don't want any of those from the 80's. Even the New cray X1 processor's have a theoretical peak of 12.8 Ghz, a little less than twice the G5. But i
The fastest photoshopping in the WORLD! (Score:2, Funny)
Misread the title... (Score:2)
Full-blown slashdotting... (Score:2)
This video was shown @ Macworld (Score:3, Informative)
http://www.apple.com/quicktime/qtv/mwsf04/ [apple.com]
Yes, I'm karma-whoring...and you do it too, damnit!
In-Famous (Score:4, Funny)
Maybe he's using the Three Amigos definition of the word...
Re:In-Famous (Score:2)
*) (reading)
*) infamous? what does that mean.
*) Hmm, inflammable means something's extremely flammable, so I guess it means he's extremely famous!!!
acres of apples (Score:2)
Cheap Supercomputing's Impact on Military Research (Score:2, Insightful)
My favourite quote: (Score:5, Funny)
I think I'll invest in one of these right after I pay off my iPod.
What do #2 and #1 supercomputers run? (Score:2)
Re:What do #2 and #1 supercomputers run? (Score:2, Informative)
http://www.es.jamstec.go.jp/esc/eng/Software/op
Because it is a vector based parallel processing machine it wouldn't be able to run standard OS's...
Re:What do #2 and #1 supercomputers run? (Score:3, Informative)
Tried this [top500.org]?
#2 in a week (Score:2, Insightful)
Costs more than a video but would be even better PR (and tax deductible...)
MD
More detailed information (Score:2)
Self-made (Score:3, Insightful)
Out of the top 10... 1 self-made.
Out of the top 50... 1 self-made.
This speaks volumes. Apple didn't come in and build this thing for them. They dumped a few trucks with 1,100 computers at their door and VA Tech built it.
Personally, I'd like to know how many they got that were DOA. Any?
Re:Apple Hardware? (Score:2)
Virginia Tech purchased those Macs at full price (Score:5, Informative)
Virginia Tech did not get a discount on those machines. They purchased 1100 Dual 2ghz G5s at full price and spent around 3.5 million dollars on those machines. And other 1.5 to 2 million was spent on networking hardware, software, racks, etc.
Furthermore. You don't have to buy individual licenses for OS X. OS X server comes with an unlimited client license and you can put it on as many computers as you please. Or, you can decide to use OS X (client), and every new Mac comes with that for free anyway. There are also no serial number or license activation annoyances involved with OS X.
Re:Virginia Tech purchased those Macs at full pric (Score:2, Interesting)
Apple made the decision long ago, and they chose the Sun model, not the M$ model. They could have licensed
Re:Virginia Tech purchased those Macs at full pric (Score:2)
However, Apple is also trying to cover software and hardware development, world famous industrial and interactive design teams, etc.
If you actually sit down and add up the numbers, you'll realize Apple is really not trying to rip people off. They're selling high end cases, with uncommon CPUs, and a custom operating system. Apple does not operate like a traditional hardware vendor.
Re:Virginia Tech purchased those Macs at full pric (Score:2)
Re:Virginia Tech purchased those Macs at full pric (Score:3, Informative)
Rumor has it that the cash was to settle some patent infringment issues and another bit of payment that Apple demanded of MS for Apple dropping their claims was that MS had to commit to 5 years of development for Mac Office.
MS also had to hold the stock for two or more years. MS did so and made a shitload of money.
--Mike
Re:Virginia Tech purchased those Macs at full pric (Score:2)
Re:Virginia Tech purchased those Macs at full pric (Score:3, Interesting)
I'm sure there was room for greasing each other's palms, but I think the price was so low to begin with that there was little point it argueing over a few hundred thousand, what with the deadline they were facing.
Re:Virginia Tech purchased those Macs at full pric (Score:5, Interesting)
Nope. Unlimited clients mean that unlimited clients can connect to the server. You still have to have separate OS licenses for your client machines. But this has nothing to do with clusters that run regular OS X.
Re:Virginia Tech purchased those Macs at full pric (Score:2)
Oddly, I have been in that building multiple times and this is the first time I have seen the infamous supercomputer. I guess I should have walked downstairs and taken a peek.
Re:Virginia Tech purchased those Macs at full pric (Score:3, Informative)
Re:Virginia Tech purchased those Macs at full pric (Score:5, Interesting)
Wrong. Anyone who has sold computers or has industry experience will probably let you in on a little secret: there is a tiny markup in computers. Period. Money is made in accessories and service plans.
And for (hopefully the last time)Macintoshes are not more expensive! This point has been made many many times on Slashdot. But to make it one more time (IANAMU [I am not a Mac User]):
$6,174.00
Dual 2GHz PowerPC G5
4GB DDR400 SDRAM (PC3200) - 4x1GB
2x250GB Serial ATA - 7200rpm
ATI Radeon 9800 Pro
56k V.92 internal modem
SuperDrive (DVD-R/CD-RW)
Apple Keyboard & Apple Mouse - U.S. English
Mac OS X - U.S. English
$6,634
Dell Precision Workstation 650
2 xIntel(R) Xeon(TM) Processor,3.06GHz,512K Cache
Microsoft(R) Windows(R) XP Professional
Hyper-Threading feature preset to "ON."
Memory: 4GB,DDR266 SDRAM Memory,NECC
Keyboard: Entry Level, PS/2, No Hot Keys
Mouse: PS/2,Dell, 2 button w/no scroll
Monitor: No Monitor Option
Graphics Cards: nVidia, Quadro NVS 280, 64MB, dual monitor VGA capable
Speakers: Internal Chassis Speaker
Productivity Software: Dell Precision Workstation
4X DVD+RW/+R AND 16XDVD-ROM,DVD Decode/Sonic SE(for Professional Authoring) DRWDV4X
2x250GB SATA, 7200 RPM Hard Drive with DataBurst Cache(TM) SARC RAID
Floppy Drive: 3.5 inch 1.44MB Floppy Drive
So what was that about macintoshes being more expensive?
(Note I had to reformat the Dell Quote so that it would look ok)
Re:Apple Hardware? (Score:3, Interesting)
And, yes, Apple builds it's machines outside of the US as well.
Re:Apple Hardware? (Score:4, Interesting)
Have you been under a rock? (Score:3, Funny)
Re:Misconceptions RE: ECC Ram (Score:5, Informative)
Congratulations - you've found an occupation even lower than troll: plagarist.
MOD DOWN - STOLEN POST! (Score:2)
As for you, the man with the pla: I told you that you should pray we not meet again, lad. For someone who hates /., you sure spend a hell of a lot of time here...
Re:Misconceptions RE: ECC Ram (Score:2)
and widening the page
When the first link [site.com] thing came out, someone found that they could link to XXXX[snip]XXXX.com and the page would widen. It suck
Re:Weeeee (Score:2)
Re:Ah, Dusty (Score:2)
Re:not quite... (Score:2)
Re:Need QuickTime for Linux ! (Score:2)
Although, yeah, Apple should port QT to Linux.
Re:Need QuickTime for Linux ! (Score:2)
Re:Need QuickTime for Linux ! (Score:5, Informative)
Alright. It's time to crawl out of the hole.
Download VLC or MPlayer. They both play Quicktime files and Sorenson 3 Quicktime files. Moreover, they play them better then the QuickTime player does. (they also play just about everything else in the world)
Every Linux user should have one, or both, of these media player installed on their machines. Seriously.
Re:Need QuickTime for Linux Browser? (Score:3, Informative)
Re:Need QuickTime for Linux ! (Score:3, Informative)
Re:Need QuickTime for Linux ! (Score:2)
Re:Need QuickTime for Linux ! (Score:2, Informative)
Re:i seem to remember (Score:3, Informative)
Re:i seem to remember (Score:2)
Infiniband is a rather powerful interconnect - but not drastically better than its anncestors (see Myrinet, hippi, via, etc.), especially when you get down into system busses that won't even support 8 Gbit/sec transfer rates that Infiniband is capable of (PCI-X handles around 6.4) vs. many of the other designs use MUCH higher performing system busses
Re:infamous? (Score:2)
More about the cluster (Score:4, Informative)
Paragraphs, man. They're useful.
Anyway.. no OpenMosix here, this is using MPI. Specifically, on top of DK Panda's MPI libraries [ohio-state.edu], they brought Kazushige Goto [utexas.edu] in to optimize the BLAS libraries in order to obtain the Top500 ranking of 10+ TF.
Incidentally, the Top500 rankings [top500.org] are based on a standardized LINPACK benchmark and formula, not "raw" processor rankings. I saw another comment that implied the latter.
Other interesting notes: