Invention Grant
US08387041B2 Localized multi-element processor resource sharing among logical partitions
失效
逻辑分区之间的本地化多元素处理器资源共享
- Patent Title: Localized multi-element processor resource sharing among logical partitions
- Patent Title (中): 逻辑分区之间的本地化多元素处理器资源共享
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Application No.: US11971411Application Date: 2008-01-09
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Publication No.: US08387041B2Publication Date: 2013-02-26
- Inventor: Steven Joseph Branda , Christopher James Kundinger , Adam Thomas Stallman , Brett Michael Yokom
- Applicant: Steven Joseph Branda , Christopher James Kundinger , Adam Thomas Stallman , Brett Michael Yokom
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Wood, Herron & Evans LLP
- Main IPC: G06F9/455
- IPC: G06F9/455 ; G06F9/46

Abstract:
A method, apparatus, and program product to allocate processor resources to a plurality of logical partitions in a computing device including a plurality of processors, each processor having at least one general purpose processing element and a plurality of synergistic processing elements. General purpose processing element resources and synergistic processing element resources are separately allocated to each logical partition. The synergistic processing element resources to each logical partition are allocated such that each synergistic processing element is assigned to a logical partition exclusively. At least one virtual processor is allocated for each logical partition. The at least one virtual processor may be allocated virtual general purpose processing element resources and virtual synergistic processing element resources that correspond to the general purpose processing element resources and synergistic processing element resources allocated to the logical partition.
Public/Granted literature
- US20090178049A1 Multi-Element Processor Resource Sharing Among Logical Partitions Public/Granted day:2009-07-09
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