Invention Grant
- Patent Title: Processor selection for an interrupt based on willingness to accept the interrupt and on priority
- Patent Title (中): 处理器根据意愿接受中断和优先级中断进行选择
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Application No.: US11966356Application Date: 2007-12-28
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Publication No.: US08032681B2Publication Date: 2011-10-04
- Inventor: James B. Crossland , Shivnandan D. Kaushik , Keshavan K. Tiruvallur
- Applicant: James B. Crossland , Shivnandan D. Kaushik , Keshavan K. Tiruvallur
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Trop, Pruner & Hu, P.C.
- Main IPC: G06F13/26
- IPC: G06F13/26 ; G06F13/24 ; G06F13/32

Abstract:
In some embodiments, an apparatus includes processors, signal storage circuitry, and processor selection logic. The signal storage circuitry is to hold willingness indication signals each indicative of a willingness level of an associated one of the processors to receive an interrupt and to hold priority indication signals each indicative of a processor priority level of an associated one of the processors, wherein there are multiple possible willingness levels and multiple possible processor priority levels. The processor selection logic is to select one of the processors to receive an interrupt based at least on the willingness indication signals. Other embodiments are described.
Public/Granted literature
- US20090070510A1 PROCESSOR SELECTION FOR AN INTERRUPT BASED ON WILLINGNESS TO ACCEPT THE INTERRUPT AND ON PRIORITY Public/Granted day:2009-03-12
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