Patent application number | Description | Published |
20090132844 | Method, Apparatus, and System for optimizing Frequency and Performance in a Multi-Die Microprocessor - With the progress toward multi-core processors, each core is can not readily ascertain the status of the other dies with respect to an idle or active status. A proposal for utilizing an interface to transmit core status among multiple cores in a multi-die microprocessor is discussed. Consequently, this facilitates thermal management by allowing an optimal setting for setting performance and frequency based on utilizing each core status. | 05-21-2009 |
20090172375 | Operating Point Management in Multi-Core Architectures - Systems and methods of managing operating points provide for determining the number of active cores in a plurality of processor cores. A maximum operating point is selected for at least one of the active cores based on the number of active cores. In one embodiment, the number of active cores is determined by monitoring an ACPI processor power state signal of each of the plurality of cores. | 07-02-2009 |
20110099397 | OPERATING POINT MANAGEMENT IN MULTI-CORE ARCHITECTURES - For one disclosed embodiment, a processor comprises a plurality of processor cores to operate at variable performance levels. One of the plurality of processor cores may operate at a performance level different than a performance level at which another one of the plurality of processor cores may operate. Logic of the processor is to monitor activity of one or more of the plurality of processor cores. Logic of the processor is to constrain power of one or more of the plurality of processor cores based at least in part on the monitored activity. Other embodiments are also disclosed. | 04-28-2011 |
20110238973 | METHOD, APPARATUS, AND SYSTEM FOR OPTIMIZING FREQUENCY AND PERFORMANCE IN A MULTIDIE MICROPROCESSOR - With the progress toward multi-core processors, each core is can not readily ascertain the status of the other dies with respect to an idle or active status. A proposal for utilizing an interface to transmit core status among multiple cores in a multi-die microprocessor is discussed. Consequently, this facilitates thermal management by allowing an optimal setting for setting performance and frequency based on utilizing each core status. | 09-29-2011 |
20130103928 | Method, Apparatus, And System For Optimizing Frequency And Performance In A Multidie Microprocessor - With the progress toward multi-core processors, each core is can not readily ascertain the status of the other dies with respect to an idle or active status. A proposal for utilizing an interface to transmit core status among multiple cores in a multi-die microprocessor is discussed. Consequently, this facilitates thermal management by allowing an optimal setting for setting performance and frequency based on utilizing each core status. | 04-25-2013 |
20130185577 | METHOD, APPARATUS, AND SYSTEM FOR OPTIMIZING FREQUENCY AND PERFORMANCE IN A MULTIDIE MICROPROCESSOR - With the progress toward multi-core processors, each core is can not readily ascertain the status of the other dies with respect to an idle or active status. A proposal for utilizing an interface to transmit core status among multiple cores in a multi-die microprocessor is discussed. Consequently, this facilitates thermal management by allowing an optimal setting for setting performance and frequency based on utilizing each core status. | 07-18-2013 |
20140032950 | METHOD, APPARATUS, AND SYSTEM FOR OPTIMIZING FREQUENCY AND PERFORMANCE IN A MULTIDIE MICROPROCESSOR - With the progress toward multi-core processors, each core is can not readily ascertain the status of the other dies with respect to an idle or active status. A proposal for utilizing an interface to transmit core status among multiple cores in a multi-die microprocessor is discussed. Consequently, this facilitates thermal management by allowing an optimal setting for setting performance and frequency based on utilizing each core status. | 01-30-2014 |
20140108849 | METHOD, APPARATUS, AND SYSTEM FOR OPTIMIZING FREQUENCY AND PERFORMANCE IN A MULTIDIE MICROPROCESSOR - With the progress toward multi-core processors, each core is can not readily ascertain the status of the other dies with respect to an idle or active status. A proposal for utilizing an interface to transmit core status among multiple cores in a multi-die microprocessor is discussed. Consequently, this facilitates thermal management by allowing an optimal setting for setting performance and frequency based on utilizing each core status. | 04-17-2014 |
20140115362 | OPERATING POINT MANAGEMENT IN MULTI-CORE ARCHITECTURES - For one disclosed embodiment, a processor comprises a plurality of processor cores to operate at variable performance levels. One of the plurality of processor cores may operate at one time at a performance level different than a performance level at which another one of the plurality of processor cores may operate at the one time. The plurality of processor cores are in a same package. Logic of the processor is to set one or more operating parameters for one or more of the plurality of processor cores. Logic of the processor is to monitor activity of one or more of the plurality of processor cores. Logic of the processor is to constrain power of one or more of the plurality of processor cores based at least in part on the monitored activity. The logic to constrain power is to limit a frequency at which one or more of the plurality of processor cores may be set. Other embodiments are also disclosed. | 04-24-2014 |