发明名称 |
Remote directory which covers subset of shareable cc-numa (cache-coherent nonuniform memory access) memory space |
摘要 |
<p>A node is coupled to receive a coherency command and coupled to a memory, wherein the node includes a directory configured to track a state of a first number of coherency blocks less than a total number of the coherency blocks in the memory. The directory is configured to allocate a first entry to track the state of the first coherency block responsive to the coherency command. If the first entry is currently tracking the state of a second coherency block, the second node is configured to generate one or more coherency commands to invalidate the second coherency block in a plurality of nodes. <IMAGE></p> |
申请公布号 |
EP1363190(A1) |
申请公布日期 |
2003.11.19 |
申请号 |
EP20020025685 |
申请日期 |
2002.11.20 |
申请人 |
BROADCOM CORPORATION |
发明人 |
ROWLANDS, JOSEPH B.;KELLER, JAMES B. |
分类号 |
G06F12/00;G06F12/08;(IPC1-7):G06F12/08 |
主分类号 |
G06F12/00 |
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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