发明授权
US08370595B2 Aggregate data processing system having multiple overlapping synthetic computers
有权
具有多个重叠合成计算机的综合数据处理系统
- 专利标题： Aggregate data processing system having multiple overlapping synthetic computers
- 专利标题（中）： 具有多个重叠合成计算机的综合数据处理系统
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申请号： US12643800申请日： 2009-12-21
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公开(公告)号： US08370595B2公开(公告)日： 2013-02-05
- 发明人: Guy L. Guthrie , Charles F. Marino , William J. Starke , Derek E. Williams
- 申请人： Guy L. Guthrie , Charles F. Marino , William J. Starke , Derek E. Williams
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 代理机构： Yudell Isidore Ng Russell PLLC
- 主分类号： G06F12/00
- IPC分类号： G06F12/00
摘要：
A first SMP computer has first and second processing units and a first system memory pool, a second SMP computer has third and fourth processing units and a second system memory pool, and a third SMP computer has at least fifth and sixth processing units and third, fourth and fifth system memory pools. The fourth system memory pool is inaccessible to the third, fourth and sixth processing units and accessible to at least the second and fifth processing units, and the fifth system memory pool is inaccessible to the first, second and sixth processing units and accessible to at least the fourth and fifth processing units. A first interconnect couples the second processing unit for load-store coherent, ordered access to the fourth system memory pool, and a second interconnect couples the fourth processing unit for load-store coherent, ordered access to the fifth system memory pool.