Selectively controlling instruction execution in transactional processing
US9772854B2 · kind B2 · utility
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96References
17Claims
0Family size
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Key dates
| Filing date | Jun 15, 2012 |
| Grant date | Sep 26, 2017 |
| Priority date | — |
| Expiry date | Jun 15, 2032 |
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.