Method for performing performance optimization operations...

Details Method for performing performance optimization operations... Method for performing performance optimization operations...

2007-07-24

2007-07-24

Lee, Thomas (Department: 2115)

Electrical computers and digital processing systems: support

Computer power control

Power conservation

C713S323000, C702S188000

Reexamination Certificate

active

10880955

ABSTRACT:
Apparatus and method to make the most use possible of available capacities for the supply of power to and/or the dissipation of heat from a plurality of processor cores through responding to stalls in one or more of the processor cores among the plurality of processor cores by placing stalled processor cores into a lower power state and increasing the voltage and/or power of the remaining processor cores, and by decreasing the voltage and/or power of the remaining processor cores and taking stalled processor cores out of a lower power state when a condition causing a stall has ceased.

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patent: 6317840 (2001-11-01), Dean et al.
patent: 6631474 (2003-10-01), Cai et al.
patent: 6804632 (2004-10-01), Orenstien et al.
patent: 6908227 (2005-06-01), Rusu et al.
patent: 6990598 (2006-01-01), Sherburne, Jr.
patent: 7093147 (2006-08-01), Farkas et al.

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