发明名称 |
Data processing system with HSA (hashed storage architecture) |
摘要 |
A processor having a hashed and partitioned storage subsystem includes at least one execution unit, an instruction sequencing unit coupled to the execution unit, and a cache subsystem including a plurality of caches that store data utilized by the execution unit. Each cache among the plurality of caches stores only data having associated addresses within a respective one of a plurality of subsets of an address space. In one preferred embodiment, the execution units of the processor include a number of load-store units (LSUs) that each process only instructions that access data having associated addresses within a respective one of the plurality of address subsets. The processor may further be incorporated within a data processing system having a number of interconnects and a number of sets of system memory hardware that each have affinity to a respective one of the plurality of address subsets.
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申请公布号 |
US6598118(B1) |
申请公布日期 |
2003.07.22 |
申请号 |
US19990364284 |
申请日期 |
1999.07.30 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
ARIMILLI RAVI KUMAR;CLARK LEO JAMES;DODSON JOHN STEVE;GUTHRIE GUY LYNN;LEWIS JERRY DON |
分类号 |
G06F12/08;(IPC1-7):G60F12/00 |
主分类号 |
G06F12/08 |
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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