发明名称 |
MONITORING A VALUE IN STORAGE WITHOUT REPEATED STORAGE ACCESS |
摘要 |
A technique is provided for monitoring a value without repeated storage access. A processing circuit processes an instruction of a program that specifies a memory address of a memory location to be monitored. The processing circuit configures a monitor station for monitoring the memory location. The memory location includes a state descriptor for the program. The processing circuit receives a cross-invalidate request from a memory controller. The cross-invalidate request indicates to the monitor station that content of the memory location has been changed by another processing circuit. |
申请公布号 |
US2013339630(A1) |
申请公布日期 |
2013.12.19 |
申请号 |
US201313783996 |
申请日期 |
2013.03.04 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
ALEXANDER KHARY J.;GAERTNER UTE;HSIEH JONATHAN T.;JACOBI CHRISTIAN;SLEGEL TIMOTHY J. |
分类号 |
G06F12/08;G06F3/06 |
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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