Selectively controlling instruction execution in transactional processing
US9395998B2 · kind B2 · utility
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71References
9Claims
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Key dates
| Filing date | Mar 7, 2013 |
| Grant date | Jul 19, 2016 |
| Priority date | — |
| Expiry date | Mar 7, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F9/466
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Execution of instructions in a transactional environment is selectively controlled. A TRANSACTION BEGIN instruction initiates a transaction and includes controls that selectively indicate whether certain types of instructions are permitted to execute within the transaction. The controls include one or more of an allow access register modification control and an allow floating point operation control.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.