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专利名称：Generational thread scheduler using
reservations for fair scheduling
发明人：Edward T. Grochowski,Michael D.
Upton,George Z. Chrysos,Chunhui C.Zhang,Mohammed L. Al-Aqrabawi
申请号：US13328365申请日：20111216公开号：US09465670B2公开日：20161011
专利附图：
摘要：Disclosed herein is a generational thread scheduler. One embodiment may be
used with processor multithreading logic to execute threads of executable instructions,and a shared resource to be allocated fairly among the threads of executableinstructions contending for access to the shared resource. Generational thread
scheduling logic may allocate the shared resource efficiently and fairly by granting a firstrequesting thread access to the shared resource allocating a reservation for the sharedresource to each other requesting thread of the executing threads and then blocking thefirst thread from re-requesting the shared resource until every other thread that hasbeen allocated a reservation, has been granted access to the shared resource.
Generation tracking state may be cleared when each requesting thread of the generationthat was allocated a reservation has had their request satisfied.
申请人：Edward T. Grochowski,Michael D. Upton,George Z. Chrysos,Chunhui C.Zhang,Mohammed L. Al-Aqrabawi
地址：San Jose CA US,Seattle WA US,Portland OR US,Hillsboro OR US,Hillsboro OR US
国籍：US,US,US,US,US
代理机构：Nicholson De Vos Webster & Elliott LLP
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