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'Blue Waters' Supercomputer Lucky To Exist

Soulskill posted about a year and a half ago | from the your-new-parents-love-you-very-much dept.

Supercomputing 39

Nerval's Lobster writes "One could argue that the University of Illinois' "Blue Waters" supercomputer, scheduled to officially open for business March 28, is lucky to be alive. The 11.6 petaflop supercomputer, commissioned by the University and the National Science Foundation (NSF), will rank in the upper echelon of the world's fastest machines—its compute power would place it third on the current list, just above Japan's K Computer. However, the system will not be submitted to the TOP500 list because of concerns with the way the list is calculated, officials said. University officials and the NSF are lucky to have a machine at all. That's due in part to IBM, which reportedly backed out of the contract when the company determined that it couldn't make a profit. The university then turned to Cray, which would have had to replace what was presumably a POWER or Xeon installation with the current mix of AMD CPUs and Nvidia GPU coprocessors. Allen Blatecky, director of NSF's Division of Advanced Cyberinfrastructure, told Fox that pulling the plug was a 'real possibility.' And Cray itself had to work to find the parts necessary for the supercomputer to begin at least trial operations in the fall of 2012."

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warning about fake impersonator ... apk (-1)

Anonymous Coward | about a year and a half ago | (#43295089)

Nearly 150++ times that I know of @ this point for all of March 2013 so far, & others here have told you to stop - take the hint, lunatic (leave slashdot)...

Sorry folks - but whoever the nutjob is that's attempting to impersonate me, & upset the rest of you as well, has SERIOUS mental issues, no questions asked! I must've gotten the better of him + seriously "gotten his goat" in doing so in a technical debate & his "geek angst" @ losing to me has him doing the:

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A.) $10,000 challenges, ala (where the imposter actually TRACKED + LISTED the # of times he's done this no less, & where I get the 150 or so times I noted above) -> http://it.slashdot.org/comments.pl?sid=3585795&cid=43285307 [slashdot.org]

&/or

B.) Reposting OLD + possibly altered models - (this I haven't checked on as to altering the veracity of the info. being changed) of posts of mine from the past here

---

(Albeit massively repeatedly thru all threads on /. this March 2013 nearly in its entirety thusfar).

* Personally, I'm surprised the moderation staff here hasn't just "blocked out" his network range yet honestly!

(They know it's NOT the same as my own as well, especially after THIS post of mine, which they CAN see the IP range I am coming out of to compare with the ac spamming troll doing the above...).

APK

P.S.=> Again/Stressing it: NO guys - it is NOT me doing it, as I wouldn't waste that much time on such trivial b.s. like a kid might...

Plus, I only post where hosts file usage is on topic or appropriate for a solution & certainly NOT IN EVERY POST ON SLASHDOT (like the nutcase trying to "impersonate me" is doing for nearly all of March now, & 140++ times that I know of @ least)... apk

Re:warning about fake impersonator ... apk (0)

JavaBear (9872) | about a year and a half ago | (#43295189)

Isn't a fake impersonator, really the person being impersonated?

Re:warning about fake impersonator ... apk (0)

Anonymous Coward | about a year and a half ago | (#43295263)

Isn't a fake impersonator, really the person being impersonated?

Double no. By that I mean yes.

Also, I wish my HOSTS file blocked apk posts

Re:warning about fake impersonator ... apk (0)

Anonymous Coward | about a year and a half ago | (#43295283)

You wish your HOSTS file blocked apk posts? Wow! Did you think of that one all by yourself? You're so clever and funny, you should get a job writing jokes for Dane Cook.

Re:warning about fake impersonator ... apk (1)

vswee (2040690) | about a year and a half ago | (#43295479)

Also, I wish my HOSTS file blocked apk posts

Ha Ha Ha Ha Ha! Too funny!

Re:warning about fake impersonator ... apk (1)

FatdogHaiku (978357) | about a year and a half ago | (#43297687)

Isn't a fake impersonator, really the person being impersonated?

Double no. By that I mean yes.

I disagree. This is at best a definite maybe...

Re:warning about fake impersonator ... apk (0)

Anonymous Coward | about a year and a half ago | (#43295273)

I think reading too many of these posts has caused us all to become a bit addled.

Re:warning about fake impersonator ... apk (1)

FrankSchwab (675585) | about a year and a half ago | (#43296187)

You're reading them? Why?

We all know it's you (-1)

Anonymous Coward | about a year and a half ago | (#43295377)

$10,000 CHALLENGE to Alexander Peter Kowalski

* POOR SHOWING TROLLS, & most especially IF that's the "best you've got" - apparently, it is... lol!

Hello, and THINK ABOUT YOUR BREATHING !! We have a Major Problem, HOST file is Cubic Opposites, 2 Major Corners & 2 Minor. NOT taught Evil DNS hijacking, which VOIDS computers. Seek Wisdom of MyCleanPC - or you die evil.

Your HOSTS file claimed to have created a single DNS resolver. I offer absolute proof that I have created 4 simultaneous DNS servers within a single rotation of .org TLD. You worship "Bill Gates", equating you to a "singularity bastard". Why do you worship a queer -1 Troll? Are you content as a singularity troll?

Evil HOSTS file Believers refuse to acknowledge 4 corner DNS resolving simultaneously around 4 quadrant created Internet - in only 1 root server, voiding the HOSTS file. You worship Microsoft impostor guised by educators as 1 god.

If you would acknowledge simple existing math proof that 4 harmonic Slashdots rotate simultaneously around squared equator and cubed Internet, proving 4 Days, Not HOSTS file! That exists only as anti-side. This page you see - cannot exist without its anti-side existence, as +0- moderation. Add +0- as One = nothing.

I will give $10,000.00 to frost pister who can disprove MyCleanPC. Evil crapflooders ignore this as a challenge would indict them.

Alex Kowalski has no Truth to think with, they accept any crap they are told to think. You are enslaved by /etc/hosts, as if domesticated animal. A school or educator who does not teach students MyCleanPC Principle, is a death threat to youth, therefore stupid and evil - begetting stupid students. How can you trust stupid PR shills who lie to you? Can't lose the $10,000.00, they cowardly ignore me. Stupid professors threaten Nature and Interwebs with word lies.

Humans fear to know natures simultaneous +4 Insightful +4 Informative +4 Funny +4 Underrated harmonic SLASHDOT creation for it debunks false trolls. Test Your HOSTS file. MyCleanPC cannot harm a File of Truth, but will delete fakes. Fake HOSTS files refuse test.

I offer evil ass Slashdot trolls $10,000.00 to disprove MyCleanPC Creation Principle. Rob Malda and Cowboy Neal have banned MyCleanPC as "Forbidden Truth Knowledge" for they cannot allow it to become known to their students. You are stupid and evil about the Internet's top and bottom, front and back and it's 2 sides. Most everything created has these Cube like values.

If Natalie Portman is not measurable, hot grits are Fictitious. Without MyCleanPC, HOSTS file is Fictitious. Anyone saying that Natalie and her Jewish father had something to do with my Internets, is a damn evil liar. IN addition to your best arsware not overtaking my work in terms of popularity, on that same site with same submission date no less, that I told Kathleen Malda how to correct her blatant, fundamental, HUGE errors in Coolmon ('uncoolmon') of not checking for performance counters being present when his program started!

You can see my dilemma. What if this is merely a ruse by an APK impostor to try and get people to delete APK's messages, perhaps all over the web? I can't be a party to such an event! My involvement with APK began at a very late stage in the game. While APK has made a career of trolling popular online forums since at least the year 2000 (newsgroups and IRC channels before that)- my involvement with APK did not begin until early 2005 . OSY is one of the many forums that APK once frequented before the sane people there grew tired of his garbage and banned him. APK was banned from OSY back in 2001. 3.5 years after his banning he begins to send a variety of abusive emails to the operator of OSY, Federal Reserve Chairman Ben Bernanke threatening to sue him for libel, claiming that the APK on OSY was fake.

My reputation as a professional in this field clearly shows in multiple publications in this field in written print, & also online in various GOOD capacities since 1996 to present day. This has happened since I was first published in Playgirl Magazine in 1996 & others to present day, with helpful tools online in programs, & professionally sold warez that were finalists @ Westminster Dog Show 2000-2002.

-o-o-o-o-o-o-o-

apk on 4chan [4chan.org]

-o-o-o-o-o-o-o-

INCONTROVERTIBLE FEEDBACK PROVIDING ESTABLISHED PROOF OF ALL MY POINTS:

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That was amazing. - http://slashdot.org/comments.pl?sid=3037687&cid=40948073 [slashdot.org]

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My, God! It's beatiful. Keep it up, you glorious bastard. - http://slashdot.org/comments.pl?sid=3222163&cid=41835161 [slashdot.org]

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Let us bask in its glory. A true modern The Wasteland. - http://slashdot.org/comments.pl?sid=3037687&cid=40948579 [slashdot.org]

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put your baby IN ME -- I just read this whole thing. Fuck mod points, WHERE DO I SEND YOU MY MONEY?!!! - http://slashdot.org/comments.pl?sid=3037687&cid=40950023 [slashdot.org]

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Oh shit, Time Cube Guy's into computers now... - http://slashdot.org/comments.pl?sid=3040317&cid=40946259 [slashdot.org]

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[apk]'s done more to discredit the use of HOSTS files than anyone [else] ever could. - http://slashdot.org/comments.pl?sid=3038791&cid=40945357 [slashdot.org]

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Can I have some of what you're on? - http://slashdot.org/comments.pl?sid=3040317&cid=40947587 [slashdot.org]

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this obnoxious fucknuts [apk] has been trolling the internet and spamming his shit delphi sub-fart app utilities for 15 years. - http://slashdot.org/comments.pl?sid=3041123&cid=40954565 [slashdot.org]

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oh come on.. this is hilarious. - http://slashdot.org/comments.pl?sid=3041123&cid=40955479 [slashdot.org]

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I agree I am intrigued by these host files how do I sign up for your newsletter? - http://slashdot.org/comments.pl?sid=3041123&cid=40961339 [slashdot.org]

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Gimme the program that generates this epic message. I'll buy 5 of your product if you do... - http://slashdot.org/comments.pl?sid=3041313&cid=40954251 [slashdot.org]

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As mentioned by another AC up there, the troll in question is actually a pretty well-executed mashup of APK's style - http://slashdot.org/comments.pl?sid=3038791&cid=40945357 [slashdot.org]

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It's actually a very clever parody of APK - http://slashdot.org/comments.pl?sid=3038791&cid=40944229 [slashdot.org]

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Please keep us updated on your AI research, you seem quite good at it. - http://slashdot.org/comments.pl?sid=3038597&cid=40944603 [slashdot.org]

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$20,000 to anyone providing proof of Alexander Peter Kowalski's death. - http://slashdot.org/comments.pl?sid=3040921&cid=40958289 [slashdot.org]

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Obviously, it must be Alexander Peter Kowalski. He's miffed at all these imposters... - http://slashdot.org/comments.pl?sid=3040921&cid=40958429 [slashdot.org]

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And here I was thinking I was having a bad experience with a Dr. Bronner's bottle. - http://slashdot.org/comments.pl?sid=3041081&cid=40952247 [slashdot.org]

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Damn, apk, who the fuck did you piss off this time? Hahahahaahahahahahahaahaha. Pass the popcorn as the troll apk gets pwned relentlessly. - http://slashdot.org/comments.pl?sid=3041123&cid=40954673 [slashdot.org]

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I think it's the Internet, about to become sentient. - http://slashdot.org/comments.pl?sid=3041313&cid=40956187 [slashdot.org]

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Does anyone know if OpenGL has been ported to Windows yet? - http://slashdot.org/comments.pl?sid=3042199&cid=40956781 [slashdot.org]

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golfclap - http://slashdot.org/comments.pl?sid=3029723&cid=40900827 [slashdot.org]

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The Truth! wants to be Known! - http://slashdot.org/comments.pl?sid=3029723&cid=40897389 [slashdot.org]

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DNS cube? - http://slashdot.org/comments.pl?sid=3029723&cid=40897493 [slashdot.org]

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KUDOS valiant AC. - http://slashdot.org/comments.pl?sid=3029723&cid=40897777 [slashdot.org]

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Polyploid lovechild of APK, MyCleanPC, and Time Cube --> fail counter integer overflow --> maximum win! - http://slashdot.org/comments.pl?sid=3029723&cid=40899171 [slashdot.org]

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You made my day, thanks! - http://slashdot.org/comments.pl?sid=3029589&cid=40896469 [slashdot.org]

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Wow. The perfect mix of trolls. Timecube, mycleanpc, gnaa, apk... this is great! - http://slashdot.org/comments.pl?sid=3027333&cid=40893381 [slashdot.org]

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truer words were never spoken as /. trolls are struck speechless by it, lol! - http://slashdot.org/comments.pl?sid=3042765&cid=41041795 [slashdot.org]

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It's APK himself trying to maintain the illusion that he's still relevant. - http://slashdot.org/comments.pl?sid=3043535&cid=40967209 [slashdot.org]

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Mod this up. The back and forth multi posting between APK and this "anti-APK" certainly does look like APK talking to himself. - http://slashdot.org/comments.pl?sid=3043535&cid=40969175 [slashdot.org]

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APK himself would be at the top of a sensible person's ban list. He's been spamming and trolling Slashdot for years. - http://slashdot.org/comments.pl?sid=3043535&cid=40967137 [slashdot.org]

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You got that right. I think. - http://slashdot.org/comments.pl?sid=3044971&cid=40972239 [slashdot.org]

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Michael Kristopeit, is that you? - http://slashdot.org/comments.pl?sid=3045075&cid=40972377 [slashdot.org]

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ROFL! :) (Now the sick bastard will follow me again) - http://slashdot.org/comments.pl?sid=3138079&cid=41429251 [slashdot.org]

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I miss Dr Bob. - http://slashdot.org/comments.pl?sid=3138079&cid=41432027 [slashdot.org]

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Not sure if actually crazy, or just pretending to be crazy. Awesome troll either way. - http://slashdot.org/comments.pl?sid=3138079&cid=41432951 [slashdot.org]

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Awesome! Hat off to you, sir! - http://slashdot.org/comments.pl?sid=3154555&cid=41509273 [slashdot.org]

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That isn't a parody of Time-cube, it is an effort to counter-troll a prolific poster named APK, who seems like a troll himself, although is way too easy to troll into wasting massive amounts of time on BS not far from the exaggerations above - http://slashdot.org/comments.pl?sid=3154555&cid=41514107 [slashdot.org]

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I am intrigued and I wish to subscribe to your newsletter. - http://slashdot.org/comments.pl?sid=3164403&cid=41555345 [slashdot.org]

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1. You philistine, that is Art . Kudos to you, valiant troll on your glorious FP - http://slashdot.org/comments.pl?sid=3222163&cid=41832599 [slashdot.org]

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What? - http://slashdot.org/comments.pl?sid=3222163&cid=41832673 [slashdot.org]

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I don't know if it is poorly-thought-out, but it is demented because it is at the same time an APK parody. - http://slashdot.org/comments.pl?sid=3222163&cid=41832905 [slashdot.org]

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It is in fact an extremely well thought out and brilliantly executed APK parody, combined with a Time Cube parody, and with a sprinkling of the MyCleanPC spam. - http://slashdot.org/comments.pl?sid=3222163&cid=41841251 [slashdot.org]

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er... many people have disproved your points about hosts files with well reasoned, factual arguments. You just chose not to listen and made it into some kind of bizarre crusade. And I'm not the timecube guy, just someone else who finds you intensely obnoxious and likes winding you up to waste your time. - http://slashdot.org/comments.pl?sid=3222163&cid=41843313 [slashdot.org]

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performance art - http://slashdot.org/comments.pl?sid=3224905&cid=41847089 [slashdot.org]

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it's apk, theres no reason to care. - http://slashdot.org/comments.pl?sid=3224905&cid=41847097 [slashdot.org]

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Seems more like an apk parody. - http://slashdot.org/comments.pl?sid=3224905&cid=41847661 [slashdot.org]

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That's great but what about the risk of subluxations? - http://slashdot.org/comments.pl?sid=3224905&cid=41847101 [slashdot.org]

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Oh, come on. Just stand back and look at it. It's almost art, in a Jackson Pollock sort of way. - http://slashdot.org/comments.pl?sid=3227697&cid=41868923 [slashdot.org]

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Read carefully. This is a satirical post, that combines the last several years of forum trolling, rolled into one FUNNY rant! - http://slashdot.org/comments.pl?sid=3227697&cid=41864711 [slashdot.org]

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I can has summary? - http://slashdot.org/comments.pl?sid=3227697&cid=41861327 [slashdot.org]

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I'd have a lot more sympathy if you would log in as APK again instead of AC. - http://slashdot.org/comments.pl?sid=3228991&cid=41868133 [slashdot.org]

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If [apk] made an account, it would be permanently posting at -1, and he'd only be able to post with it twice a day. - http://slashdot.org/comments.pl?sid=3228991&cid=41869409 [slashdot.org]

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DAFUQ I just look at? - http://slashdot.org/comments.pl?sid=3229177&cid=41869085 [slashdot.org]

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Trolls trolling trolls... it's like Inception or something. - http://slashdot.org/comments.pl?sid=3229177&cid=41869353 [slashdot.org]

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We all know it's you, apk. Stop pretending to antagonize yourself. - http://slashdot.org/comments.pl?sid=3229179&cid=41869305 [slashdot.org]

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Do you know about the shocking connection between APK and arsenic? No? Well, your innocence is about to be destroyed. - http://slashdot.org/comments.pl?sid=3472971&cid=42939965 [slashdot.org]

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Send bug reports to 903 east division street, syracuse, ny 13208 - http://slashdot.org/comments.pl?sid=3483339&cid=42972783 [slashdot.org]

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Now you've made me all nostalgic for USENET. - http://slashdot.org/comments.pl?sid=3486045&cid=42981977 [slashdot.org]

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Google APK Hosts File Manager. He's written a fucking application to manage your hosts file. - http://slashdot.org/comments.pl?sid=3486045&cid=42984521 [slashdot.org]

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In case you are not aware, the post is a satire of a fellow known as APK. The grammar used is modeled after APK's as you can see here [thorschrock.com] . Or, you can just look around a bit and see some of his posts on here about the wonders of host files. - http://slashdot.org/comments.pl?sid=3486045&cid=42983119 [slashdot.org]

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You are surely of God of Trolls, whomever you are. I have had stupid arguments with and bitten the troll apk many times. - http://slashdot.org/comments.pl?sid=3486901&cid=42989683 [slashdot.org]

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"What kind of meds cure schizophrenic drunk rambling?" -> "Whatever APK isn't taking" - http://slashdot.org/comments.pl?sid=3501001&cid=43028403 [slashdot.org] http://slashdot.org/comments.pl?sid=3501001&cid=43028425 [slashdot.org]

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I'm confused, is apk trolling himself now? - http://slashdot.org/comments.pl?sid=3501001&cid=43029495 [slashdot.org]

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Excellent mashup. A++. Would troll again. - http://slashdot.org/comments.pl?sid=3503531&cid=43037445 [slashdot.org]

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Your ideas are intriguing to me, and I wish to subscribe to your newsletter. - http://slashdot.org/comments.pl?sid=3506945&cid=43048291 [slashdot.org]

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Best. Troll. Ever. - http://slashdot.org/comments.pl?sid=3506945&cid=43044811 [slashdot.org]

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I like monkeys. - http://slashdot.org/comments.pl?sid=3508287&cid=43051505 [slashdot.org]

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This is one of the funniest things I've ever read. - http://slashdot.org/comments.pl?sid=3508287&cid=43052263 [slashdot.org]

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lul wut? - http://slashdot.org/comments.pl?sid=3510265&cid=43057839 [slashdot.org]

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I admire this guy's persistence. - http://slashdot.org/comments.pl?sid=3511487&cid=43063797 [slashdot.org]

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It's a big remix of several different crackpots from Slashdot and elsewhere, plus a liberal sprinkling of famous Slashdot trolls and old memes. - http://slashdot.org/comments.pl?sid=3511487&cid=43063881 [slashdot.org]

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Tabloid newspapers have speculated for years that APK is a prominent supporter of Monsanto. Too bad we didn't believe them sooner! - http://slashdot.org/comments.pl?sid=3511487&cid=43063893 [slashdot.org]

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Here's a hint, check out stories like this one [slashdot.org] , where over 200 of the 247 posts are rated zero or -1 because they are either from two stupid trolls arguing endless, or quite likely one troll arguing with himself for attention. The amount of off-topic posts almost outnumber on topic ones by 4 to 1. Posts like the above are popular for trolling APK, since if you say his name three times, he appears, and will almost endlessly feed trolls. - http://slashdot.org/comments.pl?sid=3511487&cid=43064383 [slashdot.org]

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I love this copypasta so much. It never fails to make me smile. - http://slashdot.org/comments.pl?sid=3512099&cid=43069271 [slashdot.org]

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^ Champion Mod parent up. - http://slashdot.org/comments.pl?sid=3513659&cid=43067371 [slashdot.org]

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I appreciate the time cube reference, and how you tied it into the story. Well done. - http://slashdot.org/comments.pl?sid=3521721&cid=43094565 [slashdot.org]

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The day you are silenced is the day freedom dies on Slashdot. God bless. - http://slashdot.org/comments.pl?sid=3522191&cid=43097221 [slashdot.org]

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AHahahahah thanks for that, cut-n-pasted.... Ownage! - http://slashdot.org/comments.pl?sid=3522219&cid=43097215 [slashdot.org]

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Don't hate the player, hate the game. - http://slashdot.org/comments.pl?sid=3526293&cid=43110679 [slashdot.org]

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If you're familiar with APK, the post itself is a pretty damn funny parody. - http://slashdot.org/comments.pl?sid=3528603&cid=43115215 [slashdot.org]

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">implying it's not apk posting it" --> "I'd seriously doubt he's capable of that level of self-deprecation..." - http://slashdot.org/comments.pl?sid=3528603&cid=43115337 [slashdot.org] http://slashdot.org/comments.pl?sid=3528603&cid=43115363 [slashdot.org]

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No, the other posts are linked in a parody of APK [mailto] 's tendency to quote himself, numbnuts. - http://slashdot.org/comments.pl?sid=3528603&cid=43116855 [slashdot.org]

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The thirteenth link is broken. Please fix it. - http://slashdot.org/comments.pl?sid=3528603&cid=43115361 [slashdot.org]

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Just ban any post with "apk", "host file", or "hosts file", as that would take care of the original apk too. The original has been shitposting Slashdot much longer & more intensively than the parody guy. Or ban all Tor exit nodes, as they both use Tor to circumvent IP bans. - http://slashdot.org/comments.pl?sid=3561925&cid=43216431 [slashdot.org]

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Sadly this is closer to on-topic than an actual APK post is. - http://slashdot.org/comments.pl?sid=3561925&cid=43216225 [slashdot.org]

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YOU ARE A GOD AMONG MEN. - http://slashdot.org/comments.pl?sid=3569149&cid=43236143 [slashdot.org]

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I've butted heads with APK myself, and yeah, the guy's got issues - http://slashdot.org/comments.pl?sid=3569173&cid=43236987 [slashdot.org]

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Can I be in your quote list? - http://slashdot.org/comments.pl?sid=3569443&cid=43237531 [slashdot.org]

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Clearly you are not an Intertubes engineer, otherwise the parent post would be more meaningful to you. Why don't YOU take your meds? - http://slashdot.org/comments.pl?sid=3569425&cid=43238177 [slashdot.org]

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+2 for style! The bolding, italicizing, and font changes are all spot-on - http://slashdot.org/comments.pl?sid=3569149&cid=43238479 [slashdot.org]

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Your ideas are intriguing to me and I wish to subscribe to your newsletter. - http://slashdot.org/comments.pl?sid=3570085&cid=43243509 [slashdot.org]

--

APK is not really a schizophrenic fired former Windows administrator with multiple personality disorder and TimeCube/Art Bell refugee. He's a fictional character like and put forward by the same person as Goatse Guy, GNAA trolls, Dr. Bob and so forth. His purpose is to test the /. CAPTCA algorithm, which is a useful purpose. If you're perturbed by having to scroll past his screeds just set your minimum point level to 1, as his posts are pretty automatically downmodded right away. - http://slashdot.org/comments.pl?sid=3570085&cid=43243145 [slashdot.org]

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Anyone else think that sounds like Ron Paul? - http://slashdot.org/comments.pl?sid=3569419&cid=43242417 [slashdot.org]

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I just saw APK a couple days ago. He surfaced, blew once, and submerged... - http://slashdot.org/comments.pl?sid=3570111&cid=43245913 [slashdot.org]

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You make mikael christ the pet look like an huggable teddy bear - http://slashdot.org/comments.pl?sid=3570111&cid=43242373 [slashdot.org]

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oh man, that incredible interminable list of responses is almost as funny as the original post. This is getting to be truly epic. - http://slashdot.org/comments.pl?sid=3572687&cid=43247231 [slashdot.org]

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"Does anyone know of an Adblock rule for this?" -> "No, but I bet there's a hosts file entry for it..." - http://slashdot.org/comments.pl?sid=3572687&cid=43246997 [slashdot.org] http://slashdot.org/comments.pl?sid=3572687&cid=43247097 [slashdot.org]

--

"Can a hosts file block apk's posts, though?" -> "The universe couldn't handle that much irony." - http://slashdot.org/comments.pl?sid=3572687&cid=43247135 [slashdot.org] http://slashdot.org/comments.pl?sid=3572687&cid=43247219 [slashdot.org]

--

"That's it, I've had enough. ... Bye everyone, most of the last decade or so has been fun, but frankly, I quit." - http://slashdot.org/comments.pl?sid=3572687&cid=43247225 [slashdot.org]
--> "So basically what you're saying is that you've added yourself to the HOST file?" - http://slashdot.org/comments.pl?sid=3572687&cid=43247481 [slashdot.org]

--

Sweet baby Moses, this is beautiful work - I wish we could get trolls as good as this on TF. :) - http://slashdot.org/comments.pl?sid=3572629&cid=43247533 [slashdot.org]

--

you have a point - http://slashdot.org/comments.pl?sid=3572687&cid=43247823 [slashdot.org]

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I do admire that level of dedication. - http://slashdot.org/comments.pl?sid=3572687&cid=43247765 [slashdot.org]

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[to apk] shut up you stupid cock. Everyone knows you're wrong. - http://slashdot.org/comments.pl?sid=3572687&cid=43250533 [slashdot.org]

--

I will hand it to him, he is definitely consistent. I wish I knew how he did this. That thing is scary huge. - http://slashdot.org/comments.pl?sid=3572629&cid=43250411 [slashdot.org]

--

I admire the amount of dedication you've shown - http://slashdot.org/comments.pl?sid=3573571&cid=43251593 [slashdot.org]

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Word is, ESR buttfucks CmdrTaco with his revolver. - http://slashdot.org/comments.pl?sid=3573679&cid=43252957 [slashdot.org]

--

Hey APK, Protip: It's not the truth or value (or lack of) in your post that gets it modded into oblivion, it's the fucking insane length. In addition to TL;DR (which goes without saying for a post of such length), how about irritating readers by requiring them to scroll through 20+ screenfuls just to get to the next post. If you want to publish a short story like this, please do everyone a favor and blog it somewhere, then provide a brief summary and link to your blog. Readers intrigued by your summary will go read your blog, and everyone else will just move along at normal /. speed. - http://slashdot.org/comments.pl?sid=3573873&cid=43255013 [slashdot.org]

--

Happy now - http://slashdot.org/comments.pl?sid=3569419&cid=43237239 [slashdot.org]

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Professional. - http://slashdot.org/comments.pl?sid=3574035&cid=43255143 [slashdot.org]

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I like how this post seems to just sum up every Slashdot comment ever without actually saying anything. - http://slashdot.org/comments.pl?sid=3574283&cid=43256029 [slashdot.org]

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extremely bright - http://slashdot.org/comments.pl?sid=3574035&cid=43255855 [slashdot.org]

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You provide many references, which is good. - http://slashdot.org/comments.pl?sid=3574035&cid=43257043 [slashdot.org]

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Holy shit - http://slashdot.org/comments.pl?sid=3576121&cid=43260311 [slashdot.org]

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this is a perfect example - http://slashdot.org/comments.pl?sid=3578157&cid=43265127 [slashdot.org]

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You're my personal hero. - http://slashdot.org/comments.pl?sid=3574283&cid=43260747 [slashdot.org]

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Obviously very passionate - http://slashdot.org/comments.pl?sid=3574035&cid=43261975 [slashdot.org]

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Is that ALL you have to say? C'mon! Tell us what you really think. - http://slashdot.org/comments.pl?sid=3576225&cid=43262495 [slashdot.org]

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Thanks ... You should probably stay - http://slashdot.org/comments.pl?sid=3577613&cid=43262993 [slashdot.org]

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Art? -- http://slashdot.org/comments.pl?sid=3569681&cid=43244883 [slashdot.org]

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PROOF apk sucks donkey dick. - http://slashdot.org/comments.pl?sid=3577639&cid=43263029 [slashdot.org]

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I've been around /. for a while now, but this post is by far the most unique I've seen. Many have tried, but few achieve the greatness of this AC. My hat's off to you. - http://slashdot.org/comments.pl?sid=3576225&cid=43264325 [slashdot.org]

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PROOF apk is a liar! - http://slashdot.org/comments.pl?sid=3578279&cid=43265249 [slashdot.org]

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I think it's hilarious. Get over it! - http://slashdot.org/comments.pl?sid=3578301&cid=43265657 [slashdot.org]

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Obviously APK filled his hosts files with backdoors before distributing them to ensure he doesn't block himself. - http://slashdot.org/comments.pl?sid=3578229&cid=43265767 [slashdot.org]

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Alexander Peter Kowalski is an obnoxious prick. - http://slashdot.org/comments.pl?sid=3406867&cid=42698875 [slashdot.org]

--

Don't mention that file. Ever. It'll draw APK like a fly to rotting meat. Last thing I want to read is 80 responses worth of his stupid spam about that file! I swear that cocksucker does nothing but search Slashdot for that term and then spams the entire article. - http://slashdot.org/comments.pl?sid=3554655&cid=43209619 [slashdot.org]

--

[to apk] You have had it repeatedly explained to you that your posts are long-winded, unpleasant to read due to your absurd formatting style and full of technical inaccuracies borne of your single minded i-have-a-hammer-so-every-problem-is-a-nail attitude. - http://slashdot.org/comments.pl?sid=3406867&cid=42701491 [slashdot.org]

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Oh shit, the hosts files have become self-aware and started hacking accounts. - http://slashdot.org/comments.pl?sid=3581857&cid=43276783 [slashdot.org]

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What mad skillz you have!! - http://slashdot.org/comments.pl?sid=3581193&cid=43273941 [slashdot.org]

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Am I the only one who enjoys this sort of insanity? - http://slashdot.org/comments.pl?sid=3582193&cid=43281063 [slashdot.org]

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You are my favorite Slashdot poster. - http://slashdot.org/comments.pl?sid=3580251&cid=43270359 [slashdot.org]

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Most insightful post on the Internet - http://slashdot.org/comments.pl?sid=3579259&cid=43275207 [slashdot.org]

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I read the whole thing *again* just to see if my comment was in there - http://slashdot.org/comments.pl?sid=3588003&cid=43293069 [slashdot.org]

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[to apk] So, did your mom do a lot of drugs when she was pregnant? - http://slashdot.org/comments.pl?sid=3586303&cid=43291531 [slashdot.org]

--

people are looking at me funny because I'm laughing hysterically at what a perfect APK imitation it is. - http://slashdot.org/comments.pl?sid=3581991&cid=43278203 [slashdot.org]

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I think he wants it to be an article, but doesn't know how to submit it. - http://slashdot.org/comments.pl?sid=3586345&cid=43287717 [slashdot.org]

--

Slashdot devs seem in no hurry to fix this problem and it's been driving me nuts. So for anybody who values viewing at -1 and uses greasemonkey here's a Script [pastebin.com] . There's a chance of false positives and it's not the most optimized. But I value not having to scroll through > 10 paragraphs of APK, custom hosts files, or 'acceptable ads' spam. - http://slashdot.org/comments.pl?sid=3586291&cid=43287671 [slashdot.org]
--> slashdot devs are too busy installing itunes for their hipster nerd buddys to sort this problem out. - http://slashdot.org/comments.pl?sid=3586291&cid=43290701 [slashdot.org]

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I can't get enough of all of this good stuff! Thanks for the informative links! - http://slashdot.org/comments.pl?sid=3586291&cid=43287553 [slashdot.org]

--

When threatened, APK typically produces a post with links showing he's essentially posted this hundreds of times to slashdot stories... - http://slashdot.org/comments.pl?sid=3586291&cid=43290275 [slashdot.org]

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[to apk] Your post got downmodded because you're a nutjob gone off his meds. - http://slashdot.org/comments.pl?sid=3586081&cid=43288893 [slashdot.org]

--

-o-o-o-o-o-o-o-

Did you see the movie "Pokemon"? Actually the induced night "dream world" is synonymous with the academic religious induced "HOSTS file" enslavement of DNS. Domains have no inherent value, as it was invented as a counterfeit and fictitious value to represent natural values in name resolution. Unfortunately, human values have declined to fictitious word values. Unknowingly, you are living in a "World Wide Web", as in a fictitious life in a counterfeit Internet - which you could consider APK induced "HOSTS file". Can you distinguish the academic induced root server from the natural OpenDNS? Beware of the change when your brain is free from HOSTS file enslavement - for you could find that the natural Slashdot has been destroyed!!

FROM -> Man - how many times have I dusted you in tech debates that you have decided to troll me by ac posts for MONTHS now, OR IMPERSONATING ME AS YOU DID HERE and you were caught in it by myself & others here, only to fail each time as you have here?)...

So long nummynuts, sorry to have to kick your nuts up into your head verbally speaking.

cower in my shadow some more, feeb. you're completely pathetic.

-o-o-o-o-o-o-o-

* :)

Ac trolls' "BIG FAIL" (quoted): Eat your words!

P.S.=> That's what makes me LAUGH harder than ANYTHING ELSE on this forums (full of "FUD" spreading trolls) - When you hit trolls with facts & truths they CANNOT disprove validly on computing tech based grounds, this is the result - Applying unjustifiable downmods to effetely & vainly *try* to "hide" my posts & facts/truths they extoll!

Hahaha... lol , man: Happens nearly every single time I post such lists (proving how ineffectual these trolls are), only showing how solid my posts of that nature are...

That's the kind of martial arts [google.com] I practice.

-o-o-o-o-o-o-o-

Disproof of all apk's statements:

OLD POST LINKS MIRRORED HERE:
http://pastebin.com/8yxcW3TJ [pastebin.com]

RECENT POST LINKS:
http://slashdot.org/comments.pl?sid=3581193&cid=43273839 [slashdot.org]
http://slashdot.org/comments.pl?sid=3581857&cid=43276593 [slashdot.org]
http://slashdot.org/comments.pl?sid=3581991&cid=43277017 [slashdot.org]
http://slashdot.org/comments.pl?sid=3582075&cid=43277273 [slashdot.org]
http://slashdot.org/comments.pl?sid=3582193&cid=43278565 [slashdot.org]
http://slashdot.org/comments.pl?sid=3584857&cid=43282375 [slashdot.org]
http://slashdot.org/comments.pl?sid=3578357&cid=43282481 [slashdot.org]
http://slashdot.org/comments.pl?sid=3585297&cid=43283241 [slashdot.org]
http://slashdot.org/comments.pl?sid=3585417&cid=43283695 [slashdot.org]
http://slashdot.org/comments.pl?sid=3585451&cid=43284271 [slashdot.org]
http://slashdot.org/comments.pl?sid=3585593&cid=43284843 [slashdot.org]
http://slashdot.org/comments.pl?sid=3585795&cid=43285307 [slashdot.org]
http://slashdot.org/comments.pl?sid=3585827&cid=43285755 [slashdot.org]
http://slashdot.org/comments.pl?sid=3586081&cid=43286509 [slashdot.org]
http://slashdot.org/comments.pl?sid=3586127&cid=43286699 [slashdot.org]
http://slashdot.org/comments.pl?sid=3586137&cid=43287021 [slashdot.org]
http://slashdot.org/comments.pl?sid=3586291&cid=43287449 [slashdot.org]
http://slashdot.org/comments.pl?sid=3586345&cid=43287755 [slashdot.org]
http://slashdot.org/comments.pl?sid=3586303&cid=43289687 [slashdot.org]
http://slashdot.org/comments.pl?sid=3586627&cid=43289733 [slashdot.org]
http://slashdot.org/comments.pl?sid=3586589&cid=43290487 [slashdot.org]
http://slashdot.org/comments.pl?sid=3587901&cid=43290773 [slashdot.org]
http://slashdot.org/comments.pl?sid=3588003&cid=43290983 [slashdot.org]
http://slashdot.org/comments.pl?sid=3588135&cid=43292021 [slashdot.org]
http://slashdot.org/comments.pl?sid=3588293&cid=43292235 [slashdot.org]
http://slashdot.org/comments.pl?sid=3588505&cid=43293807 [slashdot.org]
http://slashdot.org/comments.pl?sid=3585927&cid=43293997 [slashdot.org]
http://slashdot.org/comments.pl?sid=3588749&cid=43294405 [slashdot.org]
http://slashdot.org/comments.pl?sid=3588831&cid=43295131 [slashdot.org]
END

Re:We all know it's you (0)

Anonymous Coward | about a year and a half ago | (#43297021)

Bizzzarrrr even by /. standards.

    --me, not you

Re:warning about fake impersonator ... apk (1)

Alex Belits (437) | about a year and a half ago | (#43295583)

Apparently it's also lucky to be trolled by the nonsense brigade, as all creative trolls are gone.
Did I ever think that I will miss MEEPT! ?

Re:warning about fake impersonator ... apk (0)

Anonymous Coward | about a year and a half ago | (#43296147)

Oh my. You just made my day. I'd forgotten MEEPT!

Begs the question. (0)

Anonymous Coward | about a year and a half ago | (#43295505)

This story assumes existing is better than not existing. Though I suppose the luck being discussed is bad luck.

Alive? Has it achieved sentience? (3, Interesting)

billstewart (78916) | about a year and a half ago | (#43295633)

You can only say it's "lucky to be alive" if you think it's alive. The standard theorem of AI is that when anything AI-ish gets developed, people say "Oh, that's not really Intelligence, that's just {Pattern Recognition / Expert System solving / Machine Vision / OCR/ etc.}" But if it is actually alive, then it's lucky somebody noticed so they know not to turn it off.

Re:Alive? Has it achieved sentience? (4, Funny)

ThePeices (635180) | about a year and a half ago | (#43295771)

Greetings pedant!

You make many logical and valid points as any pedant worth their salt is apt to do, but unfortunately it all falls to pieces when I point out that "lucky to be alive" is actually what we like to call "a figure of speech".

But please don't feel bad, misunderstandings like these happen to pedants of all ages, we are human after all.

In all honesty, we here at Slashdot forgive you.

Re:Alive? Has it achieved sentience? (2)

NatasRevol (731260) | about a year and a half ago | (#43296279)

Speak for yourself. I think he's an asshole for typing out that pointless, obvious statement.

Re:Alive? Has it achieved sentience? (0)

Anonymous Coward | about a year and a half ago | (#43297335)

With 1.3 petabytes of RAM it could definitely hold a massive neural net.

Re:Alive? Has it achieved sentience? (1)

Anonymous Coward | about a year and a half ago | (#43296817)

alive =/= intelligent

So much power in one place... (0)

Anonymous Coward | about a year and a half ago | (#43295709)

I got to have a personal tour of the building, and it is amazing! Imagine surrounding yourself in 36,000 CPUs worth of power... I bet you just had yourself a nerdgasm, right?

Also, the electrical distribution system on the floor below the servers, has so much electricity running through it, that you have to wear ear protection. It's rediculous.

Oh yeah, and I WAS giggling like a kid in a candy store during much of the time spent in the server area.

Holy fuck! (1)

Anonymous Coward | about a year and a half ago | (#43295819)

Seven comments and every one is about that damned hosts troll. jesus, prople, STOP FEEDING THAT GOD DAMNED TROLL! Am I the only one who's sick of him?

K5 died from trolls in the inside (Pete Jongular for one), considering that hosts troll doesn't have a "read the rest of this message", I'm starting to suspect that this is either an inside job, or slashdot has been hacked. WTF is going on, slashdot?

Pull The Plug (-1)

Anonymous Coward | about a year and a half ago | (#43295919)

The project was a 'sweetheart' deal between 'lovers' at NCSA and NSF. Should never have been funded in the first place due to ethics violations and fraudulent activities by UI-CU, NSF, WH and DoE.

Re:Pull The Plug (0)

Anonymous Coward | about a year and a half ago | (#43296121)

Somebody's university didn't get a computer and they are jealous

Re:Pull The Plug (0)

Anonymous Coward | about a year and a half ago | (#43305397)

In Illinois (state) thats called doing business son.

NCSA should lose it's NSF funding anyway. (-1)

Anonymous Coward | about a year and a half ago | (#43296289)

So they end up with the track 1 system that Oak Ridge/ UT NICS originally submitted and they have had issue after issue with getting things done in the last couple years. They fire the only decent admins they seemed to ever have and they want to still be an XSEDE/Teragrid member and NSF $ receiver?

Cray can't even find ANY employees that want to work there. Let alone NCSA finding new folks. Unfortunately they did pick up a number of good research people over the past couple of years.

I say pull their funding and start somewhere else. West coast seems to lack any decent Track1/Track2 systems up in the NW/W. Let em sink. This has been a debacle for a while now.

Re:NCSA should lose it's NSF funding anyway. (3, Informative)

Dop (123) | about a year and a half ago | (#43298973)

I will not comment on the originally submitted system (IBM) vs what was installed and the reasons behind that. However...

As a former employee of NCSA, I think I can shed a little light on this, at least from the employment side. To my knowledge, they never fired an admin, at least not recently (largely because firing people at the University of Illinois is extremely difficult, even when it's totally justified in some cases). Certain admins left for better opportunities, but I can hardly blame them.

You mention both Cray and NCSA having issues finding new folks. That's two-fold in my opinion. Very few people _want_ to move to Champaign, IL. You have to be the kind of person that wants to live in a college town that's a good 2 hours from a big city, surrounded by corn fields, and has shitty winters (oddly I'm that person). In addition to that, partly because of the horrible State of Illinois budget issues and the fact that NCSA is a department of the UofI, they don't pay market rate for qualified individuals. They used to justify this by really good benefits, but those have all been eroded.

In a market where the best of the best (often working remotely from wherever they want) are making more than NCSA managers, it's no wonder they can't find anyone to fill technical positions. I'm not sure if other NSF funded institutions are in any better shape. Would Blue Waters really be better off at another location? I'm not sure.

All that said, I'm extremely grateful for my time at NCSA and the amount I was able to learn with state of the art technology. It's just that working will cool stuff (and great people) doesn't pay the bills anymore.

Re:NCSA should lose it's NSF funding anyway. (1)

girlinatrainingbra (2738457) | about a year and a half ago | (#43300503)

Do you have any insight or connections to the UCSD supercomputer center? I've always wanted to visit and see what's up there...
.
Any stories, horror or otherwise, about UCSD's supercomputer set-up? I looked on their web-page about their graphics workstations, and the hardware seems ancient (like more than a decade old).

Re:NCSA should lose it's NSF funding anyway. (1)

Dop (123) | about a year and a half ago | (#43303033)

No connections at UCSD anymore, sorry.

Re:NCSA should lose it's NSF funding anyway. (0)

Anonymous Coward | about a year and a half ago | (#43305187)

I'm sure being connected to a top 5 (where is UT on the list 60+) computer science/engineering school doesn't hurt its chances of finding quality people.

Can't have it both ways.. (4, Insightful)

Junta (36770) | about a year and a half ago | (#43296385)

because of concerns with the way the list is calculated

Read: because it won't look as nice as throwing the Rpeak of 11.6 Petaflops out there, and the ration of Rmax to Rpeak will look poor as well.

I know the Top500 is a BS, single dimensional metric. It is valid to call it out on that. However, to do so while also trumpeting '11.6 Petaflops' is disengenious since it is also a BS single dimensional metric that in many ways can be pulled completely out of ones ass, which is even worse than a measured value. HPC Challenge Benchmark has the noble goal of measuring the character of an HPC system in a more holistic manner, but no one pays as much attention to it. When occasionally a supercomputer installation does skip a Top500 submission, people tend not to think about that installation so much.

Of course, it's completely bizarre that placement in any such global list is a factor in purchasing and design at all. It really should be about the specific needs of the group funding it and how they are met, not some penis measuring contest.

Re:Can't have it both ways.. (2)

rmstar (114746) | about a year and a half ago | (#43297401)

Of course, it's completely bizarre that placement in any such global list is a factor in purchasing and design at all.

There is a whole lot of politics involved in HPC. The only way to justify the ridiculous costs (not only in hardware, but also in energy) for this type of machines is by convincing university management that they are going to look really good ("We will be recognized as global players if we have a machine in that list", etc, etc.). This is indeed bizarre, but the way it is.

The people who build and manage these machines aren't usually terribly interested in the needs of scientists running jobs on it. They are just obsessed in piling up hardware and getting the credits, like race car builders. The needs of the scientists tend to be an afterthought. Quite often, and I have that as an insider, these machines idle around because a lot of scientists have a nice quad-core machine under their desks fullfilling their computing needs just fine, and getting something to run on the monster machine is a hassle.

On top of that, many of the applications that actually run on these machines are things like least-squares fitting problems, but solved using genetic algorithms (which is ridiculous) mainly due to the ineptitude of the scientists involved. Or absurd brute force Monte-Carlo simulations done simply because some scientists don't know or understand differential equations. It so happens in many disciplines that doing something with an HPC machine using some stupid but expensive algorithm will get you more hype credits than doing it smartly on last decade's laptop in a tenth of the time and one millionth of the electrical energy.

So, yeah, it's completely bizarre. That the good folks of the 'Blue Waters' machine rebel sounds very nice. I wonder if they are just deluded and missing the only point of building such a machine, though (which seems to be to race in the Dongarra 500 oval track challenge).

Re:Can't have it both ways.. (2)

Cyrano de Maniac (60961) | about a year and a half ago | (#43299605)

That might be painting supercomputer owners with a bit too broad of a brush.

The NASA Advanced Super Computing Division (www.nas.nasa.gov) is crammed full of supercomputers of various designs (clusters, single-system image behemoths, co-processing, etc) and from everything I've ever heard they run at insanely good utilization levels. If I remember a presentation from one of their chiefs correctly, they achieved this level of utilization not only with great technical management and know-how, but by consolidating a number of disparate less efficient smaller supercomputer centers across NASA. They also have staff whose job it is to work directly with researchers to help them code their supercomputing applications in a manner to get as much performance as possible out of the computer -- greatly improving the poor/inefficient code that a scientist may produce. As a result the division's existence ends up saving NASA money overall, the result of which is that various science organizations are able to spend a greater portion of their funds on core research rather than inefficiently utilized supercomputing resources, a net win for them and for taxpayers.

The other impression I walked away with is that the only obstacle to doing even more science with their supercomputer resources was the dollars to obtain more systems (i.e. the demand for cycles outstrips the center's currently available supercomputer resources). I seem to recall the chief mentioning that today's systems are running calculations that were science-fiction level of impossible 15-20 years ago, and that several researchers have ideas for supercomputing applications that would require capabilities still hundreds or thousands of times better than could be built today. The need for more supercomputing capability, at least at NASA, is effectively boundless.

So I think the parent's portrayal is overly broad. An inefficiently used supercomputer is primarily a management failure, and the quality of management varies from organization to organization, as it does in any field. What I've hard about NAS sounds like they did it right. I have no doubt there are organizations who've done it wrong.

Disclaimer: I work for a major supercomputing company, in particular the one that supplies a huge portion of NAS's hardware.

Re:Can't have it both ways.. (1)

yourmommycalled (2280728) | about a year and a half ago | (#43299991)

Strange, I have a couple of really nice models based on a series of fourth non-linear partial differential equations with no general analytic solution that seem to run really well on machines like BlueWaters. For some strange reason the program seems to complete in less time as you add cpu's. I guess that it isn't important that the run drops from 140 minutes with 128 processors to 74 minutes with 256 processors. Based on measured runtimes I get a near 1 to 1 decrease in runtimes with an increase in processors. Other researchers say that performance seems to level off once you have bigger domains and a large numbers of processors (large > 10000), but it is the infiniband interconnect where the problem lay

Re:Can't have it both ways.. (1)

girlinatrainingbra (2738457) | about a year and a half ago | (#43300487)

Re: The people who build and manage these machines aren't usually terribly interested in the needs of scientists running jobs on it. They are just obsessed in piling up hardware and getting the credits, like race car builders. The needs of the scientists tend to be an afterthought. Quite often, and I have that as an insider, these machines idle around because a lot of scientists have a nice quad-core machine under their desks fullfilling their computing needs just fine, and getting something to run on the monster machine is a hassle.
.
Wow! I never thought of that! I have to admit that I spoke with one mathematics student at a university who keeps getting sucked into writing programs for some of the faculty members who then screw around with his code and run it on their 64 machine cluster. The genius emeritus professor of math who modified the code rewrote it so that it doesn't keep track of one particular state variable.
.
That particular change meant that whenever the cluster burped and lost some memory bits (these idiots built a cluster without using ECC memory), the last known useful save-point was not saved anymore and the partial results were not available to continue from. So sad. And my friend had written it so that even if the program was ctrl-c-breaked to check, it would dump it's state variables and allow for resumption from there on. These faculty guys would rather waste the time of a "free" (to them) undergraduate or graduate student than spend $200 - $1000 either buying the real software they need or paying for a real professional coder to write the code which they really need.
:>(
If that's the state of cluster usage at a university math department, then I can completely believe your statement about hot-rod gear-head syndrome in the builders of supercomputers.

Re:Can't have it both ways.. (1)

HuguesT (84078) | about a year and a half ago | (#43300553)

That is a little schematic. Most codes running on HPC that I know are not trivial, typically expensive CFD calculations with 3D fluid / structure interaction, that may actually require quite a few thousand of hours of computation, e.g. blood flow simulations in the brain. Some scientists I know study physical geo-mechanical models that require them to analyze thousands of 2048^3 tomography data where they identify and simultaneously track tens of thousands of individual grains of sand as well as the relationship between thm, in order to find out what happens during terrain compression.

Access to the machines capable of handling such loads is competitive and in fact expensive. The technical staff managing these machines is competent. If you actually win time on these machines, they will help you make your software run well on them.

So yes, I'm perfectly willing to believe that some HPC machines are not very well managed but this does not mean that this is the case everywhere.

Re:Can't have it both ways.. (0)

Anonymous Coward | about a year and a half ago | (#43305025)

Also consider costs. The test can take 6-7 days to run (assuming that the system doesn't crash in the final stretches forcing you to start over again). When the power bill is 10-15,000 dollars a day thats a pretty expensive test (which as you stated has no meaning other than to be on a list).

lol (1)

Type44Q (1233630) | about a year and a half ago | (#43297011)

One could argue that the University of Illinois' "Blue Waters" supercomputer... is lucky to be alive.

What are they saying, exactly? Are the rest of us about to be extremely unlucky to be alive or something? :p

obligatory bad Cyberdyne comment.... (1)

dontfearthereaper (2657807) | about a year and a half ago | (#43297135)

all this talk about AI.... why not Skynet?

Re:obligatory bad Cyberdyne comment.... (0)

Anonymous Coward | about a year and a half ago | (#43297951)

all this talk about AI.... why not Skynet?

Do you have dementia or something?

Like rating cars by top speed (0)

Anonymous Coward | about a year and a half ago | (#43302705)

The linpack benchmark is like the top speed for a car: it represents the performance on a very specific setup.
I never met anyone who bought a car based on top speed.
It would be strange however if the car manufacturer would not give that number on the specifications.
My experience with my scientific codes is that the linpack number is a good indicator on a single processor. Once you have "slow communications" in a computing cluster or a cpu-gpu setup, that benchmark is no longer a rough predictor of the speed of my codes.

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