发明名称 |
Home node migration for distributed shared memory systems |
摘要 |
A mechanism to dynamically migrate a home node of a global page to a more suitable node for improving performance of parallel applications running on a S-COMA and other DSM systems. More specifically, consultation counts are maintained at each client node of a shared memory system, where the consultation count indicates the number of times the client node has consulted the dynamic for lines a page. This information is then used along with other information to decide on whether to change the dynamic home node to a more suitable node.
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申请公布号 |
US5893922(A) |
申请公布日期 |
1999.04.13 |
申请号 |
US19970813814 |
申请日期 |
1997.03.06 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BAYLOR, SANDRA JOHNSON;EKANADHAM, KATTAMURI;JANN, JOEFON;LIM, BENG-HONG;PATTNAIK, PRATAP CHANDRA |
分类号 |
G06F9/50;G06F12/08;(IPC1-7):G06F13/00 |
主分类号 |
G06F9/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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