发明名称 |
Queue arrays in network devices |
摘要 |
A queue descriptor including a head pointer pointing to the first element in a queue and a tail pointer pointing to the last element in the queue is stored in memory. In response to a command to perform an enqueue or dequeue operation with respect to the queue, fetching from the memory to a cache only one of either the head pointer or tail pointer and returning to the memory from the cache portions of the queue descriptor modified by the operation.
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申请公布号 |
US7895239(B2) |
申请公布日期 |
2011.02.22 |
申请号 |
US20020039289 |
申请日期 |
2002.01.04 |
申请人 |
INTEL CORPORATION |
发明人 |
WOLRICH GILBERT;ROSENBLUTH MARK B.;BERNSTEIN DEBRA |
分类号 |
G06F17/30;G06F3/00;G06F7/00;G06F12/08;G06F13/36;H04L12/28 |
主分类号 |
G06F17/30 |
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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