发明名称 |
Method for choosing device among plurality of devices based on coherncy status of device's data and if device supports higher-performance transactions |
摘要 |
A method of transferring data between devices in a computer system. In a preferred embodiment, a requesting device broadcasts a request for data to other devices in the computer system. The computer system identifies, from a plurality of responding devices within the computer system, a target device that contains the data. In response to a determination that the target device does not support higher-performance transactions, the computer system disables higher-performance transactions and transfers the data to the requesting device via a lower-performance transaction process.
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申请公布号 |
US6510471(B1) |
申请公布日期 |
2003.01.21 |
申请号 |
US19990392838 |
申请日期 |
1999.09.09 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
ALVAREZ, II MANUEL JOSEPH;KLAPPROTH KENNETH DOUGLAS;MUI DAVID |
分类号 |
G06F12/08;G06F9/46;G06F13/12;G06F13/16;G06F13/38;G06F15/177;(IPC1-7):G06F13/00;G06F3/00 |
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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