COMPONENT POWER MONITORING AND WORKLOAD OPTIMIZATION

• Main Authors: MCGRANE, SEAN N, BERARD, STEPHEN R, WORTHINGTON, BRUCE L
• Format: Patent
• Language: English; French; German
• Published: 30.05.2012
• Subjects: CALCULATING; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION ANDCOMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION ANDCOMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THIR OWNENERGY USE; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; PHYSICS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

A component level power monitoring system may analyze workloads by determining energy consumed by individual components for the workload. By comparing different system configurations or by modifying the software operation, an optimized workload may be performed per energy consumed. In some embodiments, several system configurations may be attempted to determine an optimized system configuration. In other embodiments, a monitoring system may change how an application is executed by changing thread affinity or otherwise assigning certain operations to specific components. The component level monitoring may be implemented as operating system level function calls.