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IBM Building 20 Petaflop Computer For the US Gov't
eldavojohn writes "When it's built, 'Sequoia' will outshine every super computer on the top 500 list today. The specs on this 96 rack beast are a bit hard to comprehend as it consists of 1.6 million processors and some 1.6TB of memory. That's 1.6 million processors — not cores. Its purpose? Primarily to keep track of nuclear waste & simulate explosions of nuclear munitions, but also for research into astronomy, energy, the human genome, and climate change. Hopefully the government uses this magnificent tool wisely when it gets it in 2012."
Because, when you put two processors on a single piece of silicon, it magically becomes one "processor" with two "cores".
Escher was the first MC and Giger invented the HR department.
- IBM is building a computer that will be functional in about 3.5 years.
- The power of this computer, in 3.5 years, will outshine every other supercomputer currently running today.
I should hope so! What's the point of taking 3.5 years to build the thing, if it's going to be 3.5 years out of date by the time they build it?
Heck, in 3.5 years, your desktop computer will be 4 times more powerful than anything currently running today, too.
Duuh.
"City hall" in German is "Rathaus" Kinda explains a few things......
You don't need 20 petaflops to do that, you need a few tens of teraflops and a really really huge memory and really really fast IO. You'd do much better with some of the 1/4TB memory systems from Sun or IBM + spending a huge pile of money on SSDs than a real supercomputer.
The cost of the IO interconnect is a huge chunk of cash to sink into a supercomputer that you just don't need for that sort of tin foil hat application.
Slashdot Patriotism: We Support our Dupes!
And this can't be done with say, Excel?
Ahh, Excel... the first choice in corporate database management systems.
How many other slashdotters work at fortune XXX firms where on paper some executive bean counter says "we use oracle" but on the ground all databases are done in Excel (along with a smattering of everything else?)
It is a step up from three jobs ago, where at another fortune XXX the database management system of choice was what boiled down to an administrative assistant and Lotus's word processing solution. Yes we used plain english to request that Patti make changes instead of sql update statements. Also our sql select statements always began with "hey Patti, could you look up...". Any yes, all "ORDER BY" stanzas were in fact powered by swear words and performed by cut and paste.
Sadly I am not making any of this up.
"Science flies us to the moon. Religion flies us into buildings." - Victor Stenger