Invention Grant
US07904912B2 Adaptive processor utilization reporting handling different processor frequencies
失效
处理不同处理器频率的自适应处理器利用率报告
- Patent Title: Adaptive processor utilization reporting handling different processor frequencies
- Patent Title (中): 处理不同处理器频率的自适应处理器利用率报告
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Application No.: US11214576Application Date: 2005-08-30
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Publication No.: US07904912B2Publication Date: 2011-03-08
- Inventor: Jimmie Earl DeWitt , Frank Eliot Levine , Enio Manuel Pineda , Robert John Urquhart
- Applicant: Jimmie Earl DeWitt , Frank Eliot Levine , Enio Manuel Pineda , Robert John Urquhart
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Yee & Associates, P.C.
- Agent David A. Mims, Jr.
- Main IPC: G06F15/00
- IPC: G06F15/00 ; G06F9/44 ; G06F9/45
Abstract:
A computer implemented method, apparatus, and computer usable code for identifying processor utilization. A current event is detected. A number of elapsed cycles for a processor since a previous event are identified in response to detecting the current event. An elapsed time using the number of elapsed cycles and a current frequency of the processor is calculated, wherein the elapsed time is used to identify the processor utilization.
Public/Granted literature
- US20070061108A1 Adaptive processor utilization reporting handling different processor frequencies Public/Granted day:2007-03-15
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