Invention Grant
US07716451B2 Memory tuning for garbage collection and central processing unit (CPU) utilization optimization
失效
垃圾收集和中央处理单元（CPU）利用率优化的内存调优
- Patent Title: Memory tuning for garbage collection and central processing unit (CPU) utilization optimization
- Patent Title (中): 垃圾收集和中央处理单元（CPU）利用率优化的内存调优
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Application No.: US12259275Application Date: 2008-10-27
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Publication No.: US07716451B2Publication Date: 2010-05-11
- Inventor: Thomas E. Creamer , Curtis E. Hrischuk
- Applicant: Thomas E. Creamer , Curtis E. Hrischuk
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Carey, Rodriguez, Greenberg & Paul, LLP
- Agent Joanine S. Ray-Yarletts, Esq.; Steven M. Greenberg, Esq.
- Main IPC: G06F12/02
- IPC: G06F12/02
Abstract:
A method, system and computer program product for garbage collection sensitive load balancing is disclosed. The method for memory tuning for garbage collection and CPU utilization optimization can include benchmarking an application across multiple different heap sizes to accumulate garbage collection metrics and utilizing the garbage collection metrics accumulated during benchmarking to compute both CPU utilization and garbage collection time for each of a selection of candidate heap sizes. One of the candidate heap sizes can be matched to a desired CPU utilization and garbage collection time, and the matched one of the candidate heap sizes can be applied to a host environment.
Public/Granted literature
- US20090055615A1 MEMORY TUNING FOR GARBAGE COLLECTION AND CENTRAL PROCESSING UNIT (CPU) UTILIZATION OPTIMIZATION Public/Granted day:2009-02-26
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