发明名称 |
Saving/restoring selected registers in transactional processing |
摘要 |
A transaction begin instruction begins execution of a transaction and includes a general register save mask having bits, that when set, indicate registers to be saved in the event the transaction is aborted. At the beginning of the transaction, contents of the registers are saved in memory not accessible to the program, and if the transaction is aborted, the saved contents are copied to the registers. |
申请公布号 |
AU2012382778(B2) |
申请公布日期 |
2016.08.18 |
申请号 |
AU20120382778 |
申请日期 |
2012.11.26 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
GREINER, DAN;JACOBI, CHRISTIAN;SLEGEL, TIMOTHY |
分类号 |
G06F13/40;G06F9/308;G06F9/312 |
主分类号 |
G06F13/40 |
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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