SymmetricMultiProcessing
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ST-Ericsson's U8500 brings dual-core 1.2GHz ARM Cortex-A9 to the Android world
Can't get enough of hearing about implementations of ARM's Cortex-A9 MPCore processors? Good. ST-Ericsson's powerhouse U8500 system-on-chip has come a major step closer to appearing in mainstream devices with today's newly announced support for the Android operating system. Having optimized the OS to take advantage of Symmetric Multi Processing -- a method for extending battery life by sharing the load between the two processing cores and underclocking when necessary -- the partner company is now ready to start dropping these 1.2GHz dual-core beasts inside the next generation of smartphones. The claim is that you'll get all that additional power while sacrificing nothing, as devices based on the U8500 would maintain "the cost and power consumption characteristics of a traditional feature phone." We're promised built-in HDMI-out support, 1080p video recording, and 120 hours of audio playback or 12 hours of Full HD video off a 1,000mAh battery -- pledges we'd very much like to see fulfilled.
Symbian to support ARM SMP multicore technology
Ever so shortly after hearing that next-generation cellphones could boast some pretty powerful onboard graphics processing, Symbian has just announced that these same phones could support the ARM Symmetric Multi-processor (SMP) architecture. The firm has inked a deal with ARM that will enable future versions of the Symbian OS to support ARM SMP multicore technology, which is said to offer "exceptional multicore performance for media-rich applications along with the power efficiency required to continue to deliver industry leading battery life." Apparently, the two are looking to stuff the newly unveiled ARM Cortex A9 multicore processor into Symbian-based smartphones by 2010, so unfortunately, we've got a few years left to wait before this goes commercial.
