发明授权
US08990531B2 Multiple time granularity support for online classification of memory pages based on activity level
有权
基于活动级别对内存页面进行在线分类的多时间粒度支持
- 专利标题： Multiple time granularity support for online classification of memory pages based on activity level
- 专利标题（中）： 基于活动级别对内存页面进行在线分类的多时间粒度支持
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申请号： US13179032申请日： 2011-07-08
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公开(公告)号： US08990531B2公开(公告)日： 2015-03-24
- 发明人: Irfan Ahmad
- 申请人： Irfan Ahmad
- 申请人地址： US CA Palo Alto
- 专利权人： VMware, Inc.
- 当前专利权人： VMware, Inc.
- 当前专利权人地址： US CA Palo Alto
- 主分类号： G06F12/00
- IPC分类号： G06F12/00 ; G06F9/455 ; G06F12/10
摘要：
Activity level of memory pages is classified in virtual machine environment, so that processes such as live VM migration and checkpointing, among others, can be carried out more efficiently. Because each such hypervisor-based service may desire classification of activity levels of memory pages at different frequencies and different time granularities, the hypervisor supports methods to classify activity levels of memory pages for a plurality of time intervals.
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