China to Crack Supercomputer Top Ten List 290
jsse writes "ComputerWorld (Hong Kong) has an article about Chinese Academy of Sciences building a supercomputer which has been shown in benchmark tests to process up to 10 trillion floating-point operations per second (TFLOPS) and is expected to take a spot on the list of the world's ten most powerful supercomputers for the first time. The computer is a cluster of 2,560 Opteron 800 series processors from Advanced Micro Devices Inc. (AMD) contained in 640 nodes of four processors each. AMD has announced the project last year when the cluster was building."
Hrmm (Score:4, Interesting)
Re:Hrmm (Score:2, Funny)
Re:Hrmm (Score:3, Interesting)
I know this one... (Score:2)
The dragon CPU was in the Internet Cafes, but alas, all of those got shut down.
Re:Hrmm (Score:3, Interesting)
The dragon is meant to be used in the same space that that dragonball and other embedded chips are being used. China is not really interested in building a few number of chips but large numbers of cheap chips. Then they can build up the industry. Think that Japan did with automobiles back in the 50's, and 60's.
But if you really think that the dragon should be in super computer space, then I would ask why no super computers based on dra
Use? (Score:5, Interesting)
Use? (Score:3, Insightful)
Re:Use? (Score:2, Insightful)
I don't seem to recall us using them on our own people or at the drop of a hat even when things turned for the worse in Vietnam.
I *do* recall the simple existence of them preventing war with the USSR and in the end, being partly responsible for the fall of that country when it couldn't keep up...
Sheesh...
Re:Use? (Score:5, Insightful)
The use of nuclear weapons on hiroshima and nagasaki was tactically unnecessary, it did not decide the war, it only speeded up the ending of it. Especially the second bomb was unnecessary, since the japanese had gotten the message after the first one.
They could have also dropped the bombs on low-populated areas, but instead they dropped it on civilian cities, knowing full well that the destruction and loss of human life would be massive. And they dropped them without warning, to make sure loss of civilian life would be maximized.
This massive civilian massacre was a constant factor in WWII-era allied campaigns. Japan and Germany saw constant nighttime firebombing in the later stages of the war, designed to kill as much civilians as possible to destroy enemy morale. Ofcourse, since the allied forces won, the history books were written in such a way as to obfuscate this fact.
I *do* recall the simple existence of them preventing war with the USSR and in the end, being partly responsible for the fall of that country when it couldn't keep up...
Exactly. What kept the cold war from becoming hot was the fact that both sides had nuclear weapons. That's the theory of nuclear detente: if everyone has them, no one can use them.
Re:Use? (Score:3, Interesting)
Really? Allied projections for an island-by-island invasion of Japan involved literally millions of casualties of allied personnel and uninvolved civilians. And the Japanese military staged an unsuccessful coup [netcom.com] rather than allow Hirohito to surrender after
Re:Use? (Score:2)
It always comes down to two extremes, doesn't it? If you don't do what I want, you'll have to take the complete other extreme and look how evil that is...
Why not drop the a-bomb in the sea. You're saying if we don't nuke a major city, the only other alternative is to hide the a-bomb and fight with sticks?
Re:Use? (Score:2)
Why don't I hear the same arguments about FIREBOMBING major cities?
Re:Use? (Score:2)
And there were only 3 atomic we
Re:Use? (Score:2)
We demanded 'unconditional' surrender. The Japanese had one condition: Let us keep our Emperor. We said no to that condition. After the Japanese had refused to surrender, Russia joined the Pacific war. We also decided that we were willing to allow the Emperor to remain as a 'figurehead'. If we had told the Japanese these two fact
Re:Use? (Score:2)
Re:Use? (Score:2)
Yes, there is a problem with China and nukes. (Score:2)
Contrary to your "arm the world is fine" statement, let me counter your argument with a little known fact.
China is not exactly run by the people of China, moreso than many other countries that do have nuclear capability.
History has shown that when a country is controlled by one person or an elite few, the distance to the sword in any situation is shortened.
Democracies generally promote peace with the "hell no you're not taking my son!" argument.
Think about it.
Re:Yes, there is a problem with China and nukes. (Score:2)
Re:Use? (Score:5, Insightful)
And I said, who are we (yes, not all Slashdotters are from the US, but most / many are in fact from the US) to tell China what to do with their supercomputer? Kettle, black, glass houses, and so forth...
Please. (Score:2)
And I said, who are we (yes, not all Slashdotters are from the US, but most / many are in fact from the US) to tell China what to do with their supercomputer?
----
Yes. Trust them. They have such a good track record.
Kettle, black, glass houses, and so forth...
Tianemen square, bullets in protestors, missiles over Taiwan on election day, Falon Gong, and so forth...
Re:Please. (Score:2)
Re:Please. (Score:2)
Strangely, those were wars. Fighting totalitarian regimes in every example.
My examples were things that the Chinese government was doing to ITS OWN CITIZENS.
Get your facts straight.
Re:Use? (Score:3, Insightful)
Re:Use? (Score:2)
We can gripe about U.S. foreign policy all we want, but we 'Merkins being "pig-headed" doesn't save the world when some rogue nation decides to ruin things for the rest of us.
If we allow the hipocracies of the US government to affect our perceptions of global security, we would be as guilty as those who cause *past tense* our extinction.
Re:Use? (Score:2)
And more interestingly, how many slashdotters are in America and using supercomputers at work to run nuclear weapons simulations?
Re: (Score:2)
Re:Use? (Score:2)
Really. No more bio weapons at Fort Whatever? Sure, OK, I'll have to take your word for it. But the location is hardly the point. Call it Fort Secret Bio Lab, we still *are* in the business of developing bio weapons.
Re:Pax Americana (Score:2)
The US is the world's police force, the US has most of the guns. From a practical standpoint, why NOT grant them the monopoly on force, since they've (typically) shown respect for liber
Its a troll because it is countering a troll. (Score:2)
Standard Anti-American slashdot a-hole tactic.
Re: surface points (Score:2)
And therefore, it must be true? Talk about an ad hominem argument.
History seems to indicate that you cannot.
So it does, or it does not?
The US has been in Afghanistan for all of 3 years, and Iraq for one. Regarding Korea and Vietnam, define "genuine peace"?
Point me to an institution or country which has done a better job, and I'll consider conceding the point, based on the cogency and truth of your argument.
Re:Use? (Score:5, Insightful)
Math is agnostic, it doesn't care if one is attempting to measure the fallout radius of a hydrogen bomb or what percentage of the earth's surface is water.
"If you can measure what you speak of and express it by a number, you know something about your subject; but if you cannot, your knowledge is meager and unsatisfactory." --Kelvin
Re:Use? (Score:5, Informative)
Anyway, one idea is that the more computer simulations you do, the fewer real tests you have to do. So increased computer simulations may be beneficial for the minorities and rural Han Chinese living in the remote areas that they do the tests in. Of course it would be best to reduce development on nuclear weapons entirely but I don't see that happening in the present climate anytime soon. When even the leader of the free world is out there advocating the development of new nuclear weapons and uses loopholes in treaties to develop them, what exactly do you think the leaders of the paranoid and not-so-free world will do?
Re:Use? (Score:3, Funny)
While that is pretty fast... (Score:5, Funny)
Worlds fastest internet filter (Score:5, Funny)
But why on earth (Score:4, Funny)
Oh well, More power to them!
What would you call a cluster of Longhorns? (Score:2)
Sure! I've heard of Longhorns
No, no, no! A Longhorn herd
Don't be rediculous, Microsoft is writing Longhorn and Stallman is writing HURD, how could we ever have a Longhorn/Hurd? How would it be licensed? What would it run?
Perhaps mono really is a Communist plot!
Saving You Time (Score:2, Funny)
i see... (Score:5, Informative)
The computer's being created by Dawning Information Industry Co. (US Site) [dawningusa.com].
According to their company profile [dawningusa.com],
They seem to serve a lot of different customers [dawningusa.com], but I have a feeling the government will be making use of this baby.
I wonder what kneejerk reaction (Score:2, Insightful)
Re:I wonder what kneejerk reaction (Score:4, Insightful)
w00t! (Score:3, Funny)
(my estimate is the entire chinese population, because if only one person screws it in, then that's just not sharing with others, is it?)
China to Crack Supercomputer Top Ten List (Score:3, Funny)
In other unrelated news (Score:2, Funny)
USA? (Score:3, Interesting)
Also, a side note. How much extra computing "power" is gained by adding an extra machine to a cluster? For example, I have about 7 or 8 pentiums (most are 166's, there is a 133 and a 200) sitting on the floor collecting dust. If I hooked them all up together, what would the usefulness be? Could I compile programs quicker? Would a cluster make a good web server, jps server? I know my PIII500 can drag with tomcat at times when crunching jsp.
I am glad china is investing money in technology. With all the people they have living there, they could become a major technolohy hub. Look at what Japan did in the 1980's with manufacturing. Imagine all the cheap(er) products we could have on the market. It all starts with R&D. Even the old "star wars" spending from the 1980's has proven useful in new products in ways not imagined back then.
Re:USA? (Score:3, Informative)
There is a new list comming the next few weeks.
Your 7-8 pentiums alone could do some useful stuff as a cluster. Not much, but a little. A compile farm COULD be possible (never done it, so i dont know, but if they have enough ram why not, as long as you have a better machine to do the linking/ect)
But adding them to an existing cluster of faster machines would slow the whole stuff down (more communication cost lowering the total efficiency more than outweights the computing power of the ne
Re:USA? (Score:5, Informative)
Here [top500.org] is the current list of 500, last updated in November of '03.
Re:USA? (Score:3, Informative)
I wonder how many of the top 10 supercomputers are in the USA, and how the Virginia Tech G4 cluster ranks.
It's a G5 cluster first of all, and it ranks third(IIRC the biology department wants to use it)
Also, a side note. How much extra computing "power" is gained by adding an extra machine to a cluster? For example, I have about 7 or 8 pentiums (most are 166's, there is a 133 and a 200) sitting on the floor collecting dust. If I hooked them all up tog
Top 10 Summary (Score:4, Informative)
Top 10 *Known* (Score:2, Interesting)
Re:USA? (Score:3, Informative)
Depends on how big the cluster already is. Are you adding one machine to a cluster of 6, or a cluster of 600?
For example, I have about 7 or 8 pentiums (most are 166's, there is a 133 and a 200) sitting on the floor collecting dust. If I hooked them all up together, what would the usefulness be?
Practically none. Buy a single 2.4GHZ Celeron box off eBay for $200 and you'll get nore out of it.
Could I c
Re:USA? (Score:2)
Compiling parallelizes quite well. See distcc and XCode/Rendezvous.
Re:USA? (Score:2)
Compiling parallelizes quite well. See distcc and XCode/Rendezvous.
I stand corrected. I was thinking along the lines of parallelizing the compilation of a single module. I hadn't really considered compiling multiple parts being compiled and then linked-- duh. Still, he'd probably be better off compiling on a single 500mhz machine than splitting it up across several old 133 or 166mhz boxes, considering the likely diffe
Re:USA? (Score:3, Informative)
Linking is linear; you could compile C in as many parallel tasks as you have source files. Java compiles can be parellelized quite a bit too, particularly if your code makes heavy use of Class.forName(). I do this a lot, tho' quite gratuitously; I've got 4 CPUs so I use 'em, but with the size of projects I work on and the speed of even a single processor and a modern javac, it doesn't really make a vast amount of differen
Re:USA? (Score:2)
That, would be AWESOME, though.
"No. Clusters are only good for doing tasks that "parallelize". Compiling is too linear."
Not that you are wrong, but Apple has a technology built into their development suite(which comes free with os X), that lets you use their rondevous networkin
Re:USA? (Score:2)
Compiling a single file is. But most software has more than one file, and you can compile different files on different machines. Check out distcc [samba.org].
Of course, even using distcc, a single low-end Athlon will be 10x faster than all of those boxes combined, and use up a lot less electricity as well. So it's not exactly a useful excercise. Interesting, perhaps.
Re:USA? (Score:2)
Re:USA? (Score:2)
You could compile the linux kernel in two seconds if you used distcc, but your game of quake would have average frame rates, and wouldn't take much advantage of the parallelism at all. Any individual program still has latency bottlenecks that don't parallelize. And since it's busy crunching numbers at top speed, it doesn't have great interactive res
Re:USA? (Score:2)
So much for the supercomputer export ban :P (Score:3, Insightful)
Re: (Score:2)
Update on DARPA's petaflop efforts (Score:2)
Re:Interesting (Score:4, Funny)
As you can see, [peking.org] this is nothing new for China.
Re:Interesting (Score:2)
Re:Interesting (Score:4, Insightful)
Re:Interesting (Score:4, Informative)
Re:Interesting (Score:2, Funny)
Re:Interesting (Score:2, Redundant)
The US uses "liberal" to mean "permissive" or "progressive"; the rest of the world uses it to mean what Americans would call "classically liberal". In the Australian sense, "liberal" means personal freedom and minimum state intervention.
Re:Interesting (Score:2)
Re:Interesting (Score:2)
communist principles=="exceedingly liberal"
Re:Interesting (Score:3, Informative)
Since when does "exceedingly liberal"==Communist?
Since when we now strike first for peace.
Since when our oldest international ally (France) became our biggest enemy.
Since when disagreeing with your government makes you a traitor.
Since one old sarin gas shell becomes a nation killer... and proof of WMD.
And especially since the media has become "fair and balanced."
Or the short answer:
Since when does "exceedingly liberal"==Communist?
Oh, about since late November 2004.
Re:Interesting (Score:2)
Libertarians actually hold very right-wing/conservative views; the only way they get called liberals is because they don't think the government should get in the way of much of anything.
Re:Interesting (Score:2)
Actually, I'd say Libertarians hold views on certain high-profile topics that are most commonly associated with right-wing conservatives (e.g. right to bear arms, the free market, and small government). The fact that right-wing conservatives don't actually stand for those things so much anymore and really just pay them lip-service occasinally is usually overlooked.
the only way they get called liberals is because they don't think the government
Re:Interesting (Score:2)
Wrong, liberals believe the govt. should control every aspect of your life. That's why liberals believe in welfare, social security, socialized health care, etc. Libertarians do believe in smaller govt., which is why they oppose the above social programs. Liberals, however, believe in big govt.
Re:Interesting (Score:2)
No libertarianism is only socially liberal, i.e. they don't believe in laws that restrict individual rights. Libertarian's are economically conservative, believing in a small govt. whose only job is to make and enforce laws to protect individual rights. They believe in free trade. They don't believe in welfare, social security, antitrust laws, public utilities, or even public roads or schools.
Re:Interesting (Score:2)
Re:Interesting (Score:2)
Re:Interesting (Score:2, Insightful)
at least they are free of Warcrimes [google.com] unlike the USA (no matter how much rummy bleats)
do you see how much damage the current administration has done ?, human rights violations by USA was 5 years ago unthinkable, now they are in the same club as those "communist" countries, nice company
the damage done to USA's credibility will take 100's of years to repair , look how long slavery took. you lost the terrorists won and what was a free country has become a facist theocracy that tortures, murders and treats huma
Re:Interesting (Score:3, Insightful)
Sure, why go to war when you have a billion of your own people to slaughter brutally? [hrw.org]
There are no absolutes in this game, but you can't say that China is better than the US, just because they don't have a few very horrible incidents that are currently blown up in the media.
US is considered a resonable country, human rights wise. China is not even close to that yet. Yes, getting better, but it is still only 15 years ago the military opened fire on civi
Re:Interesting (Score:3, Insightful)
If only that were true. On the scale of bad things that people do to one another, the Abu Ghraib incidents are such small potatoes that, 10 years from now, you won't be able to find any significant number of people who'll cite the Abu Ghraib torture as even one of the top ten reasons they hate the US.
As for the UN, it's hard to take anything they say seriously when they selected Libya to chair the United Nations Commission on Human R
Re:Interesting (Score:2)
No, that's not a mistake. Take a look around [hrw.org], man. Man's inhumanity to man is not the sole province of the US, nor is the US e
Re:Interesting (Score:2)
Re:Interesting (Score:3, Informative)
*AHEM* Tibet *AHEM*.
You also might want to read up on the Chinese treatment of POWs during the Korean Conflict. Made the Iraqi prison look like a Sunday School.
Re:Interesting (Score:2)
Re:Interesting (Score:2)
LOL (Score:3, Insightful)
Being a thug and silently suppressing that is in many ways better than being a thug and claiming to be a saint. That's what hit the US full force. Compared to most countries of the world, the US is still a quite civilized one. But I don't think
Re:Interesting (Score:2)
troll v.,n. To utter a posting on Usenet designed to attract predictable responses or flames. Derives from the phrase "trolling for newbies"; which in turn comes from mainstream "trolling";, a style of fishing in which one trails bait through a likely spot hoping for a bite.
The well-constructed troll is a post that induces lots of newbies and flamers to make themselves look even more clueless than they already do, whil
not true (Score:2, Interesting)
If you really look, you can find a long string of abuses by the US military going all the
Re:Interesting (Score:3, Informative)
Re:Interesting (Score:3, Insightful)
And this, to a large degree, where the Sino-Soviet split came from. While the Soviet Union claimed that it had already gotten past capitalism and was now working from socialism to communism, China never made this claim. Ideologically, they claimed that class struggle was to continue in China and that there would be a ruling class and an antagonistic serving class, which the Soviet Union claimed was impossible after revolution.
Re:Interesting (Score:5, Insightful)
China has the largest population on the planet with 1.3+ Billion people. The USA, including all states, protectorates, territories and New Jersey, is not quite 300 million (2000 census). That would make China four times the size in population. But you don't think they're very important.
News Flash: With only the most minor of exceptions, the governments of the world obviously don't care about China's human rights policies. Even the US, under the Clinton administration, gave in. Why? Because China already IS an economic power.
Do you stand in front of mountain and insist that it come to you? Think of economic power in terms of kinetic energy. KE = 0.5 * mass * velocity^2. Right now, China's economy doesn't have much velocity, but it sure as hell has mass. Let's apply that to the most fundamental priciple of economics: Supply and Demand. When demand rises while supply stays the same or goes down, price rises. China is untapped demand potential. That demand potential is unmatched. And as that demand changes from potential to realized, we'll all pay more
Superpower /= human rights (Score:2)
TERRIBLY INNACURRATE. (Score:2)
In some other ways, seems like China has gone from exceedingly liberal (Communist) to more moderate, while the US is still that funny mix of liberal and right wing type of ideas.
Damn you America! Damn you and your mix of ideas!
Re:Interesting (Score:5, Insightful)
Iraq.
The US isn't propping up Stalinist dictatorships that want nukes.
G. W. Bush already has nukes, and is working on taking all your freedoms. And how many "Stalinist dictatorships" has the U.S. put in power over the years? Castro? Sadam (sp?)?
The US has more than one political party.
Two is not much bigger than one. How different are they really? They are mostly the same except for a few distinguishing details. If a third party wanted to run, how long would it take for them to have a realistic shot?
The US doesn't arrest people in peaceful demonstrations and stick them in prison camps for 10 years at a time.
Prisoners from Afganistan. These are classified as "non-combatants" by the U.S. government. They are held with no trial, and are not POWs. And let's not forget about "free Kevin," held for (was it) 4 years without trial, and the only reason that he got out was because he agreed to a plea bargain imposed by the prosecutor.
The US doesn't think it owns Tibet.
Iraq.
The US doesn't tell the religious to register with the state or else.
Any of the government databases that track "undesirables"; members of the comunist party (or is that still illegal?), people of mid-east descent....
Re:Interesting (Score:2)
except US voters
Re:Why 800's? (Score:2)
Re:Why 800's? (Score:3, Informative)
Re:Why 800's? (Score:2)
Re:Why 800's? (Score:2)
Re:Is it really a chinese super computer? (Score:2, Funny)