发明授权
US08549267B2 Methods and apparatus to manage partial-commit checkpoints with fixup support
有权
使用fixup支持来管理部分提交检查点的方法和设备
- 专利标题: Methods and apparatus to manage partial-commit checkpoints with fixup support
- 专利标题(中): 使用fixup支持来管理部分提交检查点的方法和设备
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申请号: US12644151申请日: 2009-12-22
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公开(公告)号: US08549267B2公开(公告)日: 2013-10-01
- 发明人: Edson Borin , Youfeng Wu
- 申请人: Edson Borin , Youfeng Wu
- 申请人地址: US CA Santa Clara
- 专利权人: Intel Corporation
- 当前专利权人: Intel Corporation
- 当前专利权人地址: US CA Santa Clara
- 代理机构: Hanley, Flight & Zimmerman, LLC.
- 主分类号: G06F7/38
- IPC分类号: G06F7/38 ; G06F9/00 ; G06F9/44 ; G06F15/00
摘要:
Example methods and apparatus to manage partial commit-checkpoints are disclosed. A disclosed example method includes identifying a commit instruction associated with a region of instructions executed by a processor, identifying candidate instructions from the region of instructions, and generating a processor partial commit-checkpoint to save a current state of the processor, the checkpoint based on calculated register values associated with live instructions, and including instruction reference addresses to link the candidate instructions.
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