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 |
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 |
20130080803 | Estimating Temperature Of A Processor Core In A Low Power State - In one embodiment, the present invention includes a method for determining if a core of a multicore processor is in a low power state, and if so, estimating a temperature of the core and storing the estimated temperature in a thermal storage area for the first core. By use of this estimated temperature, an appropriate voltage at which to operate the core when it exits the low power state can be determined. Other embodiments are described and claimed. | 03-28-2013 |
20130080804 | Controlling Temperature Of Multiple Domains Of A Multi-Domain Processor - In one embodiment, the present invention includes a method for determining, in a controller of a multi-domain processor, whether a temperature of a second domain of the multi-domain processor is greater than a sum of a throttle threshold and a cross-domain margin, and if so, reducing a frequency of a first domain of the multi-domain processor by a selected amount. In this way, a temperature of the second domain can be allowed to reduce, given a thermal coupling of the domains. Other embodiments are described and claimed. | 03-28-2013 |
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 |
20130173941 | Controlling Temperature Of Multiple Domains Of A Multi-Domain Processor - In one embodiment, the present invention includes a method for determining, in a controller of a multi-domain processor, whether a temperature of a second domain of the multi-domain processor is greater than a sum of a throttle threshold and a cross-domain margin, and if so, reducing a frequency of a first domain of the multi-domain processor by a selected amount. In this way, a temperature of the second domain can be allowed to reduce, given a thermal coupling of the domains. Other embodiments are described and claimed. | 07-04-2013 |
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 |