发明公开
- 专利标题： A SYSTEM AND METHOD FOR FAST CONTEXT SWITCHING BETWEEN TASKS
- 专利标题（中）： 系统和方法ZM快速现场切换任务之间
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申请号： EP96938827.0申请日： 1996-11-08
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公开(公告)号： EP0859978A1公开(公告)日： 1998-08-26
- 发明人: GULSEN, Denis
- 申请人： Chromatic Research, Inc.
- 申请人地址： 615 Tasman Drive Sunnyvale, CA 94089 US
- 专利权人： Chromatic Research, Inc.
- 当前专利权人： Chromatic Research, Inc.
- 当前专利权人地址： 615 Tasman Drive Sunnyvale, CA 94089 US
- 代理机构： Freeman, Jacqueline Carol
- 优先权： US19950556416 19951109
- 国际公布： WO1997017654 19970515
- 主分类号： G06F9
- IPC分类号： G06F9
摘要：
A system and method for fast context switching between tasks by tracking task utilization of shared system resources and optimizing swapping the shared system resources to backing store by computing the difference between the current task's utilization of the system resources and the incoming task's utilization of the shared system resources and only swapping to backing store the difference between the current task's utilization, the available system resources, and the incoming task's needs.
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