[BIZTPOL] Kína

Most már Kína is rácuppant Guamra. Állítólag. :)

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China's supercomputers race past US to world dominance
China doesn't just have the single fastest supercomputer in the world. It now dominates the list of the 500 fastest.
STEPHEN SHANKLAND
NOVEMBER 13, 20176:00 AM PST
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Top500

For years, China has claimed the top spot on a list of the 500 fastest supercomputers. Now it dominates the overall list, too, pushing the United States into second place.

For the first time, China has the most systems on the Top500 list, 202, up from 159 six months ago. The US dropped from 169 to 144. And in terms of the total performance of those machines, China also overtook the US, the Top500 supercomputer list organizers said.

The news underscores the relentless ascent of China's supercomputing trajectory in recent years. It also marks a notable shift in the international balance of high-end computing power that's closely tied to industrial, academic and military abilities.

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reconstructing billions of year of the universe's history.

At the SC 17 supercomputing show starting Monday in Denver, NASA will show off supercomputing work into precise simulations of climate change on Earth, the aerodynamics of drones that fly using multiple propellers and detailed forecasts of shock-wave damage from meteors.

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compiled by researchers at Lawrence Berkeley National Laboratory, the University of Tennesseeand cloud-computing company Prometeus. It ranks supercomputers by how fast they can perform mathematical calculations on an imperfect but still useful speed test called Linpack. Results are measured in floating-point operations per second, or FLOPS.

The top two machines both are in China. Sunway TaihuLight, at China's National Supercomputing Center in Wuxi, was clocked at 93.01 petaflops, or 93 quadrillion calculations per second. The No. 2 machine, Tianhe-2 at the National Supercomputer Center in Guangzho, scored 33.86 petaflops. They've held the top two spots for two years.

The United States might reclaim the top spot on the Top500 list, though. An IBM-built machine called Summit at Oak Ridge National Laboratory is designed to reach about 200 petaflops, double the performance of Sunway TaihuLight. It's in a 10,000-square-foot facility that's got a 20-megawatt power system for running the machine and keeping it cool. That's enough electricity to power about 16,300 houses.

For years, supercomputing speeds increased steadily with each new release of the Top500 list. In about 2012, though, progress improvements slowed down a notch, limited by diminishing processor speed improvements.

The Top500 organizers also have begun ranking supercomputers by a newer speed test designed to better reflect the range of computing tasks the machines handle, the High-Performance Conjugate Gradient (HPCG) benchmark. By this measure, Fujitsu's K Computer at the RIKEN Advanced Institute for Computational Science in Japan is the top performer.
 
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136737569_15101461292881n.jpg


Chinese President Xi Jinping (2nd R) and his wife Peng Liyuan (1st R), and U.S. President Donald Trump (2nd L) and his wife Melania Trump pose for a photo in front of Taihedian, the Hall of Supreme Harmony, during their visit to the Palace Museum, or the Forbidden City, in Beijing, capital of China, Nov. 8, 2017. (Xinhua/Xie Huanchi)
 
Roni said:
China's supercomputers race past US to world dominance
China doesn't just have the single fastest supercomputer in the world. It now dominates the list of the 500 fastest.
STEPHEN SHANKLAND
NOVEMBER 13, 20176:00 AM PST
$

Top500

For years, China has claimed the top spot on a list of the 500 fastest supercomputers. Now it dominates the overall list, too, pushing the United States into second place.

For the first time, China has the most systems on the Top500 list, 202, up from 159 six months ago. The US dropped from 169 to 144. And in terms of the total performance of those machines, China also overtook the US, the Top500 supercomputer list organizers said.

The news underscores the relentless ascent of China's supercomputing trajectory in recent years. It also marks a notable shift in the international balance of high-end computing power that's closely tied to industrial, academic and military abilities.

$
reconstructing billions of year of the universe's history.

At the SC 17 supercomputing show starting Monday in Denver, NASA will show off supercomputing work into precise simulations of climate change on Earth, the aerodynamics of drones that fly using multiple propellers and detailed forecasts of shock-wave damage from meteors.

$
compiled by researchers at Lawrence Berkeley National Laboratory, the University of Tennesseeand cloud-computing company Prometeus. It ranks supercomputers by how fast they can perform mathematical calculations on an imperfect but still useful speed test called Linpack. Results are measured in floating-point operations per second, or FLOPS.

The top two machines both are in China. Sunway TaihuLight, at China's National Supercomputing Center in Wuxi, was clocked at 93.01 petaflops, or 93 quadrillion calculations per second. The No. 2 machine, Tianhe-2 at the National Supercomputer Center in Guangzho, scored 33.86 petaflops. They've held the top two spots for two years.

The United States might reclaim the top spot on the Top500 list, though. An IBM-built machine called Summit at Oak Ridge National Laboratory is designed to reach about 200 petaflops, double the performance of Sunway TaihuLight. It's in a 10,000-square-foot facility that's got a 20-megawatt power system for running the machine and keeping it cool. That's enough electricity to power about 16,300 houses.

For years, supercomputing speeds increased steadily with each new release of the Top500 list. In about 2012, though, progress improvements slowed down a notch, limited by diminishing processor speed improvements.

The Top500 organizers also have begun ranking supercomputers by a newer speed test designed to better reflect the range of computing tasks the machines handle, the High-Performance Conjugate Gradient (HPCG) benchmark. By this measure, Fujitsu's K Computer at the RIKEN Advanced Institute for Computational Science in Japan is the top performer.
Kattints ide a kinyitáshoz...
Itt egy válasz rá a SDF-ról
https://sinodefenceforum.com/news-o...ogical-development.t4270/page-385#post-481935
 
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Az előbbihez kötődik, de azt hiszem, hogy ez egy régebbi videó
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Roni said:
Kína nem is fogja tudni lehagyni az USA-t mert ő azt fogja követni amit jenki kifejleszt. ;)

Egy nagy tudású szaki mondta egyszer hogy bár hiába lehet (lesz) nagy a kínai gazdaság a technológia a jenkiknél lesz.
Kattints ide a kinyitáshoz...
Az a nagytudású szaki TÉVEDETT. Napokban olvastam egy pontosan 10 éves Haditechnika magazinban egy cikkben(direkt nem mondom melyikben, és ki írta) szó szerint azt leírva, hogy 10 év távlatában Kína hadiiparában és gazdaságában nagy potenciál van, DE TELJESSÉGGEL KIZÁRT, hogy az USA-val, és a fejlett nyugat európai gazdaságokkal egy szintre keveredjen 10 év távlatában is akár fejlettségben, infrastruktúrában, gazdasági erőben. Haditechnikában generációs hátrányt jósolt még mostanra is az elemző pl. a Németekhez/Franciákhoz/Britekhez képest is! Ahhoz képest eltelt tíz év, és HT-terén az EU-hoz képest nem generációs hátrány, hanem lassan előnyük van, és gazdasági kapacitást tekintve pedig kb. már évekkel ezelőtt lenyomták az EU összes erős tagállamát, mostanra a VALÓS teljesítményt tekintve pedig az USA-t is minden bizonnyal.
 
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