SYSTEMS AND METHODS FOR MITIGATING PEAK CURRENT AND IMPROVING OVERALL PERFORMANCE

A system for performing peak current mitigation in an application programming subsystem (APSS) dynamically performs mitigation based at least in part on power rail voltage and leakage current obtained at boot time. The voltage and leakage current obtained at boot time are used to estimate peak curre...

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Hauptverfasser:	KARNAM VENKAT NAGA, Srikar, NUDURUPATI, Venkata Naga Satya Srinivas, CHAUHAN, Vandit, SYED, Karimulla, IMMADI, Ashok Kumar, DEEPAK, Virat, ALTON, Ronald, MUKHERJEE, Satyaki, SINGH, Rohit
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
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creator	KARNAM VENKAT NAGA, Srikar NUDURUPATI, Venkata Naga Satya Srinivas CHAUHAN, Vandit SYED, Karimulla IMMADI, Ashok Kumar DEEPAK, Virat ALTON, Ronald MUKHERJEE, Satyaki SINGH, Rohit
description	A system for performing peak current mitigation in an application programming subsystem (APSS) dynamically performs mitigation based at least in part on power rail voltage and leakage current obtained at boot time. The voltage and leakage current obtained at boot time are used to estimate peak current. A map that is generated prior to boot time maps estimated peak current to throttling level and dictates different levels of throttling to be performed for different ranges of estimated peak current. At boot time, the map is used to map the estimated peak current to a level of throttling to be applied. If conditions at run time indicate that peak current is occurring or is likely to occur soon, the mapped level of throttling is applied to mitigate the peak current.
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title	SYSTEMS AND METHODS FOR MITIGATING PEAK CURRENT AND IMPROVING OVERALL PERFORMANCE
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