中國超級電腦全球第二強 曙光公司, 排行榜, 深圳, 速度, 世界

rockypath

Peter, I post this one on your behalf.  

中國超級電腦全球第二強
(明報)2010年6月1日 星期二 08:00

國際超級電腦大會公布500強超級電腦名單，中國的「星雲」系統超越眾多歐日超級電腦，躍居全球第二位。

位於深圳    的國家超級計算中心、由曙光公司開發的「星雲」(Nebulae)系統，運算速度達到1.27petaflops，一個petaflops相當於每秒可進行1000萬億次數學運算。

這個排行榜每半年發表一次。除了「星雲」外，中國國防科技大學    研製的「天河一號」亦排名第7，這也是中國首次有2部超級電腦，躋身前10強行列。

世界最快的電腦，仍然是美國    田納西州橡樹嶺國家實驗室的「美洲豹」(Cray Jaguar)超級電腦，該系統主要用於模擬核試驗等，去年11月該電腦在測試中取得了1.75petaflops的運算分數。

《紐約    時報》撰文稱，「星雲」一舉超過了眾多歐洲和日本    的系統，凸顯了中國在科技領域日益增長的實力和雄心。

美國在榜單中仍具有統治性的地位，既是生產最多超級電腦的國家，也是安裝利用最多的國家。

今年的500強超級電腦中，美國共佔了282台，較去年11月的277台有所提高。

不過中國很明顯有在這方面挑戰美國的雄心。曙光的「星雲」使用的是英特爾    和英偉達的芯片。但使用中國自行研發生產芯片的新系統，預期將於今年稍晚些時候問世。一些科學家和工程師表示，該系統可能奪得世界第一稱號。

美國勞倫斯伯克利實驗室的科學家西蒙指出：「唯一清楚的發展是，中國人正在挑戰最高端的超級電腦。」

田納西大學電腦科學家唐加拉表示：「到今年年底，中國的超級電腦運算能力，可能超過歐盟    各國的綜合，而且其系統可能奪得500強的榜首位置，為此我不會感到吃驚。」

sheep

回復 72# mcjohnjohn


  

回復  mcjohnjohn


  英國玩足球 有好多足球場
美國換籃球 同冰棍球 又玩棒球
所以好多呢類場館
有 係因 有需要 同有需求
唔似大陸 無必要 無需要 無需求
都去起
如果咁 你都唔明
咁你就成埋第四傻
sheep 發表於 2010-6-3 07:52

講到大陸d 球場多到行幾步路就到咁.
mcjohnjohn 發表於 2010-6-3 16:48

   你睇乜？
我響邊度咁講？

sheep

回復  mcjohnjohn
我從來唔會認真看羊仔講咩既﹐反正一定係廢話~ lol
soli 發表於 2010-6-3 16:50

   你明咩？

soli

回復 72# mcjohnjohn
我從來唔會認真看羊仔講咩既﹐反正一定係廢話~ lol

rockypath

Now you answer me here -- what good is this advanced weather forecast system when corrupt officials insist on building dams at the likely epic center of earthquakes? (This is exactly what happened already in Sichuan.) What good is advanced medical research when relief supplies and medicines are withheld by corrupt officials, only to be sold for profit? (Again, this happened in the recent earthquake in Ching Hoi.)
...
Lik 發表於 2010-6-3 13:05

You shall be shameful on what you said.

Because there is corruption, there should not be money to put in the development of the technologies that can avoid the lost which can be hundreds and thousands times greater than the money to put in the development of the technologies and the opportunities of saving thousands and millions of lives and families?

Because there were government officers who would resell the medicines for profit, there should not be money to put in the researches which can prevent thousands of people die from disease and outbreaks?

Because there is still poverty, there should not be money to put in the development of technologies in manufacturing and farming to bring people out of poverty?

What kind of 野雞大學 had you graduated from? Didn’t they teach you the social impacts of technology if you graduated from the field of applied science?   

You just once again confirmed what I said about you – you do not care about 民生問題 and you only care about your 面子問題!

mcjohnjohn

回復  mcjohnjohn


    英國玩足球 有好多足球場
美國換籃球 同冰棍球 又玩棒球
所以好多呢類場館
有 係 ...
sheep 發表於 2010-6-3 23:52

不如你 list out 大陸有邊d 體育場館係多左, 比大家分析一下, 而唔係o係度吹水唔抹嘴, 講到大陸d 球場多到行幾步路就到咁.
今次傻果個係你呀, 為左拗而拗.
算啦, 都係我唔好, 係我錯, 比你好d 落台.

Lik

Stupid...

A country does not chase the pinnacle of technology when the country's citizens are still piss poor and living in poverty. The most advanced computer engineering to build supercomputers, which was the original subject of this thread, counts as one of those pinnacles of technology. Spaces programs, which again China is involved in, counts as another of these pinnacles of technology as well. It is unnecessary because none of these bleeding edge stuff comes cheap.

Now you answer me here -- what good is this advanced weather forecast system when corrupt officials insist on building dams at the likely epic center of earthquakes? (This is exactly what happened already in Sichuan.) What good is advanced medical research when relief supplies and medicines are withheld by corrupt officials, only to be sold for profit? (Again, this happened in the recent earthquake in Ching Hoi.)

You get the basics done before you move on to do the complicated stuff.

-Lik

Equinox3

thanks for your info

rockypath

When you don't even have enough to eat, or enough to wear, is there any point in building sophisticated weather forecasting stations? If a country doesn't even have the means to combat malaria, what the point of trying to build a cancer research center?...
Lik 發表於 2010-6-3 12:32

Can you tell it clearly to me and EVERYONE else on this forum?

Is it your position that only the wealthy developed western countries have the rights and reasons to invest in sophisticated technologies when other developing countries don’t?

Do you have the capability to understand what kind of impacts technologies can have on the life of ordinary citizens?

If the developing countries don’t have the capability to perform weather forecast, how would they be able to avoid the lost in natural disaster which can be hundreds and thousands times greater than the money they put in developing the technology?

If they don’t invest in the medical research, how would they be able to prevent the lost of thousands lives when a serious outbreak come after a natural disaster?

If they don’t invest in the technologies in manufacturing and farming, how would they be able to rebuild and excel after a recover from a natural disaster?

Many developing countries put “科技興國” as the national strategic policy for the development of the country. Why would think you are smatter than the police makers and leaders of those countries?

It just show you know NOTHING and just BS without the capability of 自我反省.

Lik

Based on your opinion, is investing in building the capability on weather forecast which directly affects and benefits people's daily life a waste of money? Is saving people's lives from future disasters also a waste of money?
rockypath 發表於 2010-6-3 12:03

I love your stupid attempts to twist the examples with the sheer intent to badmouth me.

When you don't even have enough to eat, or enough to wear, is there any point in building sophisticated weather forecasting stations? If a country doesn't even have the means to combat malaria, what the point of trying to build a cancer research center?

Stupid...

-Lik