The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 25, 2014
Filed:
Apr. 20, 2009
Nagashyamala R. Dhanwada, Fishkill, NY (US);
Joseph Arun, Bangalore, IN;
William W. Dungan, Wappingers Falls, NY (US);
Nagashyamala R. Dhanwada, Fishkill, NY (US);
Joseph Arun, Bangalore, IN;
William W. Dungan, Wappingers Falls, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method of generating system level power information for an embedded application configured to execute on a multi-core system-on-chip (SoC), which includes configuring a simulation model of hardware of the SoC that executes the embedded application; loading one or more software components of the embedded application into the simulation model of the SoC hardware; executing the one or more software components of the embedded application on the simulation model, and extracting state information about both the software components of the embedded application and hardware components of the SoC; determining, from the hardware state information, per-cycle energy values for the hardware components of the SoC; and creating a power profile from the software state information by accumulating the per-cycle energy values and assigning the per-cycle energy values to corresponding software components.