AfterDawn: Tech news

Japanese supercomputer tops the TOP500 list

Written by James Delahunty (Google+) @ 20 Jun 2011 17:19 User comments (7)

Japanese supercomputer tops the TOP500 list K Computer achieve's a world-beating 8.162 petaflops.
A collaborative effort of Fujitsu and RIKEN, the K Computer is part of the High-Performance Computing Infrastructure (HPCI) initiative led by Japan's Ministry of Education, Culture, Sports, Science and Technology (MEXT). The system is currently in its configuration stage, featuring 672 computer racks equipped with a total of 68,554 quad-core central processing units.

It is a wholly-made in Japan supercomputer, from the R&D steps to the development of the processors and ongoing assembly. The system took first position on the 37th TOP500 list announced today, marking the first time since 2004 that a Japanese supercomputer has made it to the top of the list.

The TOP500 ranking list is updated twice per year since 1993. The K Computer's processing speed was measured by the LINPACK benchmark program, clocking up to 8.162 petaflops (petaflop == 1 quadrillion floating-point operations per second). Fujitsu and RIKEN aim to begin shared use of the supercomputer by November 2012. When it is completed in 2012, it is designed to achieve LINPACK performance of 10 petaflops.

Completed, it will feature more than 800 computer racks (like the rack seen to the right of this text.) In addition to its phenomenal computation performance, the system also recorded high standards with a computing efficiency ratio of 93.0%.

It is intended to be used in a wide variety of computational science fields, impacting research in fields ranging from meteorology, disaster prevention, medical science and global climate change models.

Michiyoshi Mazuka, Chairman and Representative Director, Fujitsu Limited

"I am delighted that we were able to achieve this result, made possible through the tremendous efforts of all involved, despite the impact of the Great East Japan Earthquake. In particular, I am sincerely grateful to our partners in the Tohoku region for their commitment to delivering a steady supply of components, even though they themselves were affected by the disaster. Bringing together hundreds of thousands of components to quickly launch such a massive-scale computing system—which would have been nearly impossible using conventional technologies—requires an incredible level of reliability. I believe that this reliability is truly the pinnacle of Japanese manufacturing."

Ryoji Noyori, President, RIKEN

"I would like to express my deep gratitude to everyone, beginning with our colleagues at our development partner Fujitsu Limited, who worked so valiantly on the construction of the K computer even under the severe conditions following the Great East Japan Earthquake. It is wonderful to be able to share the joy of this moment with them. I very much believe that the strength and perseverance that was demonstrated during this project will also make possible the recovery of the devastated Tohoku region. As we move forward to complete this project by next June, we will maintain our firm commitment to the maintenance and operation of the system, and I hope to see wonderful results when we begin to make the world's top performing supercomputer available to users around the world."




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7 user comments

120.6.2011 17:37

hmmm i wonder if this can play crysis in max settings...

220.6.2011 18:50

Originally posted by navi1199:
hmmm i wonder if this can play crysis in max settings...
i doubt it, it probably couldn't scale efficiently.

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321.6.2011 1:12

Maybe they could use it to create an accurate forecast of how many children will get cancer from going to schools that are so hot that they had to change the official safety standards...1 in 200 is just to vague for the politicians.



421.6.2011 10:13

I wonder if it can play my GTA IV without hiccups!


:/

521.6.2011 14:54

Eh, I'm just interested in fast I could get my porn on one of these.

624.6.2011 19:57

Do you think this could play pong. Because that is my dream, get the most powerful super computer in existance and use it to play pong

724.6.2011 20:19
smiler123
Inactive

i want one!

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