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4大終極計(jì)算難題待解

4大終極計(jì)算難題待解

Shelley Dubois 2013-02-01
目前世界上運(yùn)算速度最快的超級(jí)計(jì)算機(jī)每秒鐘已經(jīng)可以處理超過17千萬億次數(shù)據(jù)——大約相當(dāng)于同時(shí)進(jìn)行2萬萬億次運(yùn)算,。但是,計(jì)算機(jī)科學(xué)家們的目標(biāo)是研發(fā)出能處理百萬萬億次數(shù)據(jù)的計(jì)算機(jī),,用來破解虛擬氣候、模擬細(xì)胞,、模擬燃料,、破解超新星現(xiàn)象等四大計(jì)算科學(xué)難題。

揭秘超新星

????更強(qiáng)大的超級(jí)計(jì)算機(jī)能揭開宇宙中一些最奇異的現(xiàn)象,。舉例來說,,未來科學(xué)家們或許能模擬恒星爆炸時(shí)巨大力量的互相作用。這些事件被稱為超新星,,它們噴出的能量和光照經(jīng)常超過整個(gè)銀河系,。超新星不僅涉及天體物理學(xué),還涉及化學(xué)和核反應(yīng),。運(yùn)行涵蓋所有相關(guān)科學(xué)的程序?qū)⑿枰偃f萬億次數(shù)據(jù),。有了如此強(qiáng)大的力量,下一代超級(jí)計(jì)算機(jī)有望揭開外太空的神秘面紗,。(財(cái)富中文網(wǎng))

????譯者:項(xiàng)航

Inside supernovae

????More powerful supercomputers could shine a light on some of the most foreign phenomena in the universe. For example, scientists in the future may be able to model the awesome forces that interact when a star explodes. Those events, called supernovae, often spew enough energy and light to outshine an entire galaxy. Supernovae involve not just astrophysics, but chemical and nuclear reactions. Running programs that includes all the sciences at play would require an exaflop of data. With that much power, the next generation of supercomputers could bring the mysteries of deep space closer to home.

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