发明授权
US06516343B1 Computer system and method for enhancing memory-to-memory copy transactions by utilizing multiple system control units
失效
用于通过利用多个系统控制单元来增强存储器到存储器复制事务的计算机系统和方法
- 专利标题： Computer system and method for enhancing memory-to-memory copy transactions by utilizing multiple system control units
- 专利标题（中）： 用于通过利用多个系统控制单元来增强存储器到存储器复制事务的计算机系统和方法
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申请号： US09557380申请日： 2000-04-24
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公开(公告)号： US06516343B1公开(公告)日： 2003-02-04
- 发明人: Fong Pong , Tung Nguyen
- 申请人： Fong Pong , Tung Nguyen
- 主分类号： G06F1300
- IPC分类号： G06F1300
摘要：
A computer system and method for enhancing memory-to-memory copy operations includes transmitting from the processor to the source system control unit a plurality of memory-to-memory copy transactions where each transaction includes a source address and a destination address. A lookup operation is performed on the destination address to determine the destination system control unit that controls access to the destination memory which contains the destination address. A number of data blocks located at the source address in the source memory are retrieved and transmitted to the destination address. The number of data blocks are stored at the destination address in the destination memory.