发明授权
- 专利标题： Executing non-blocking parallel scans
- 专利标题（中）： 执行非阻塞并行扫描
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申请号： US11729225申请日： 2007-03-28
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公开(公告)号： US07941414B2公开(公告)日： 2011-05-10
- 发明人: Craig Steven Freedman , Gargi Sur , Gang He
- 申请人： Craig Steven Freedman , Gargi Sur , Gang He
- 申请人地址： US WA Redmond
- 专利权人： Microsoft Corporation
- 当前专利权人： Microsoft Corporation
- 当前专利权人地址： US WA Redmond
- 主分类号： G06F7/00
- IPC分类号： G06F7/00 ; G06F17/30
摘要：
Executing non-blocking parallel scans is disclosed. One embodiment includes determining if one or more threads have completed scanning one or more assigned portions of a first division of the data set. The identified one or more threads are directed to immediately scan the portions of a next division of the data set that are identified as available for scanning, upon completing the scanning of assigned portions of the first division of the data set. The threads are directed to immediately scan portions of the next division of the data set free of a need to wait until other threads complete scanning assigned portions of the first division of the data set.
公开/授权文献
- US20080243768A1 Executing non-blocking parallel scans 公开/授权日：2008-10-02