Sorting out Muti-core Caches
by Mike Levin SEO & Datamaster, 06/15/2007
madison writes to mention coverage at ZDNet on the future of Intel technology. Multicore chips are their focus for the future, and researchers at the company are working on methods to adapt them for specific uses. The article cites an example were the majority of the cores are x86, with some accelerators and embedded graphics cores added on for added functionality. “Intel is also tinkering with ways to let multicore chips share caches, pools of memory embedded in processors for rapid data access. Cores on many dual- and quad-core chips on the market today share caches, but it’s a somewhat manageable problem. “When you get to eight and 16 cores, it can get pretty complicated,” Bautista said. The technology would prioritize operations. Early indications show that improved cache management could improve overall chip performance by 10 percent to 20 percent, according to Intel.” madison also writes, “In another development news Intel has updated its Itanium roadmap to include a new chip dubbed ‘Kittson’ to follow the release of Poulson. That chip will be based on a new microarchitecture that provides higher levels of parallelism.”
Read more of this story at Slashdot.