Data processing system, cache system and method fo

专利名称：Data processing system, cache system and

method for actively scrubbing a domainindication

发明人：Leo J. Clark,James S. Fields, Jr.,Guy L.

Guthrie,William J. Starke,Derek E. Williams

申请号：US11136651申请日：20050524公开号：US07475195B2公开日：20090106

专利附图：

摘要：Scrubbing logic in a local coherency domain issues to at least one cache

hierarchy in a remote coherency domain a domain reset request that forces invalidationof any cached copy of a target memory block then held in said remote coherencydomain. A coherency response to said domain reset request is received. In response tosaid coherency response indicating that said target memory block is not cached in saidremote coherency domain, a domain indication of said local coherency domain is updatedto indicate that said target memory block is cached, if at all, only within said localcoherency domain.

申请人：Leo J. Clark,James S. Fields, Jr.,Guy L. Guthrie,William J. Starke,Derek E.Williams

地址：Georgetown TX US,Austin TX US,Austin TX US,Round Rock TX US,Austin TX US

国籍：US,US,US,US,US

代理机构：Dillon & Yudell LLP

代理人：Casimer K. Salys

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