Invention Grant
US08640131B2 Demand-based processor cycle allocation subsequent to equal group-based processor cycle distribution
有权
在基于组的处理器周期分配之后的基于需求的处理器周期分配
- Patent Title: Demand-based processor cycle allocation subsequent to equal group-based processor cycle distribution
- Patent Title (中): 在基于组的处理器周期分配之后的基于需求的处理器周期分配
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Application No.: US12016869Application Date: 2008-01-18
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Publication No.: US08640131B2Publication Date: 2014-01-28
- Inventor: Ara Bernardi , Costin Hagiu , Nelamangal Krishnaswamy Srinivas , Ashwin Palekar , Arun U. Kishan , Karthik Thirumalai
- Applicant: Ara Bernardi , Costin Hagiu , Nelamangal Krishnaswamy Srinivas , Ashwin Palekar , Arun U. Kishan , Karthik Thirumalai
- Applicant Address: US WA Redmond
- Assignee: Microsoft Corporation
- Current Assignee: Microsoft Corporation
- Current Assignee Address: US WA Redmond
- Agency: Lee & Hayes, PLLC
- Main IPC: G06F9/46
- IPC: G06F9/46
Abstract:
Embodiments that facilitate the fair and dynamic distribution of central processing unit (CPU) time are disclosed. In accordance with one embodiment, a method includes organizing one or more processes into one or more groups. The method further includes allocating a CPU time interval for each group. The allocation of a CPU time interval for each group is accomplished by equally distributing a CPU cycle based on the number of groups. The method also includes adjusting the allocated CPU time intervals based on a change in the quantity of the one or more groups.
Public/Granted literature
- US20090187784A1 FAIR AND DYNAMIC CENTRAL PROCESSING UNIT SCHEDULING Public/Granted day:2009-07-23
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