发明名称 |
A multiprocessor system |
摘要 |
<p>The system has a status memory for each processor (P) to store a current status indicating whether a memory region is non-shared in correspondence to memory regions stored in a cache memory. A cache-coherent minimizing logic generates a direct memory access request for the next level of cache memory and a shared memory unit in response to a memory access request by a processor to a memory region causing a cache-miss.</p> |
申请公布号 |
SE0103847(D0) |
申请公布日期 |
2001.11.16 |
申请号 |
SE20010003847 |
申请日期 |
2001.11.16 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON |
发明人 |
FREDRIK *DAHLGREN;PER *STENSTROEM;MAGNUS *EKMAN |
分类号 |
G06F;G06F12/0868;(IPC1-7):G06F |
主分类号 |
G06F |
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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