Selectively controlling instruction execution in transactional processing

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United States of America Patent

PATENT NO 9983881
SERIAL NO

14527068

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Abstract

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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.

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Patent Owner(s)

  • IBM CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Greiner, Dan F San Jose, US 272 4306
Jacobi, Christian Poughkeepsie, US 381 3569
Rogers, Robert R Poughkeepsie, US 34 581
Slegel, Timothy J Stattsburg, US 400 5854

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