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IBM and NCSA end their Blue Waters affair, go back to just being supercomputing friends
It seems that IBM and the National Center for Supercomputing Applications at the University of Illinois have hit a snag in their once fruitful relationship. After nearly four years of partnering for the Blue Waters petascale supercomputer, the NCSA's recently released a joint statement explaining that IBM's "terminated" its involvement with the project. If you'll recall, IBM was supplying its latest Power7 rigs to get all that data flowing, but the company's now decided that Ol' Blue will require more resources than initially anticipated. Apparently, there were talks to try and keep the spark alive, but since those fell through both have decided to return each others CDs and hoodies assets involved with the project (per contract terms): IBM gives back the money, while the NCSA returns any hardware supplied. The two plan on remaining in touch for future endeavours, and the NCSA doesn't appear to be too down either as it'll be consulting with the National Science Foundation to keep Blue Waters afloat. You'll find the official statement in the source link below, but we've included a video rendition of how we'd like to imagine it past the break. [Photo credit: kosheahan]
Gearing up for WoW with an NVIDIA video card
Whenever you are building or upgrading a gaming computer, one of the first things you think about is the graphics card that is going to be the driving force behind your sweet new rig. As games push the boundaries of graphics, the need for better, bigger, and faster graphics cards has increased. This is based on the idea that the better your graphics are, the better your performance as a gamer will be. Being able to see your opponents before they see you can mark victory over defeat. Competitive World of Warcraft players are always looking for an edge, whether it is being able to get the drop on your opponents in battleground and arenas, or being able to see that boss ability or spell effect clearly in order to topple that encounter. With each expansion of WoW, the graphics of the game have gotten more robust, more complex and more stunning. Cataclysm brings a brand new graphic engine from the developers at Blizzard that has the ability to produce some truly amazing visuals. The brand new water and light effect that's adding so much depth to the world and all the new models and spell effects being added into the game make for quite the visual feast. Those views come at a cost, though, and many players have started replacing older graphics cards for newer updated models. Is it really worth it to make sure you have a good graphics card? Does it really make that much of a difference? That's what we're going to talk about today. NVIDIA has been gracious enough to supply us with not one but four graphics cards to compare for you here today, and we would like to take a moment to thank them. We will be looking at the NVIDIA Geforce GTS 450, the Geforce GTX 460, the Geforce GTX 470, and the Geforce GTX 580. These cards were produced by Gigabyte, MSI, Palit, and PNY.
NCSA prepares for Blue Waters petascale supercomputer, and we've got the video to prove it
How often do you get to see an unboxing of this magnitude? Our buddy Bill at the NCSA (National Center for Supercomputing Applications at the University of Illinois) has been kind enough to hit us up with a video that shows the arrival and installation of the facility's new IBM 780 hardware at the National Petascale Computing Facility. This hardware will allow scientists to prep code in anticipation of the Blue Waters -- which, as previously reported, will be the largest publicly accessible supercomputer in the world when it goes online in 2011, thanks to its over 16,000 Power7 nodes. Video after the break.
IBM developing 10 petaflop supercomputer, Power7 to ship next year
The last we heard, IBM was hard at work on its Power7 processor. Now the company's announcing that the thirty-two core chip -- and copious amounts of eDRAM -- are at the heart of its newest supercomputing project. To be housed at the University of Illinois, IBM's Blue Waters will be the largest publicly accessible supercomputer in the world when it goes online in 2011, theoretically capable of achieving 16 petaflop speeds by connecting up to 16,384 Power7 nodes, although IBM said that initially the theoretical peak performance will likely be closer to 10 petaflops -- with more realistic sustained real-world performance near one petaflop. To keep things from overheating, a system was devised that includes water-cooling for the whole rack, including the processor itself. But why should government agencies and large corporations have all the fun? According to CNET, IBM plans to ship Power7 processors with commercial server products sometime next year.
IBM brings the ruckus -- and new Power7 processor
IBM likes its servers and supercomputers. A lot. After giving the Power6 plenty of self-congratulatory publicity, Big Blue is ready to move on to the 7th generation of Power, which is set to be announced at the Hot Chips conference this evening. With eight cores and up to four SMT4 threads running on each, the 45nm Power7 can perform 32 simultaneous tasks per chip. The designers have slapped in a whopping 32MB of eDRAM in each chip for improved latency, dual DDR3 memory controllers for a sustained 100GB per second bandwidth, and even error correcting code and memory mirroring for redundancy. Sounds like a major boon for research into the brains of mice and the history of dirty words, but we don't expect to hear much about this proc outside the server farm.
