PROGRAMME INTERRUPTION FILTERING IN TRANSACTIONAL EXECUTION Russian patent published in 2015 - IPC G06F9/48 

FIELD: physics, computer engineering.

SUBSTANCE: invention relates to computer engineering. A method of managing interruptions in a computing environment includes performing transactional processing of a transaction, the transaction effectively delaying committing transactional stores to main memory until completion of a selected transaction, the transactional processing a filtering directive set to one value from a plurality of values indicating a plurality of levels of interrupt filtering, from which the first level indicates no filtering in which programme exception conditions result in an interrupt, the second level indicates limited filtering in which programme exception conditions of a selected transaction class do not result in an interrupt, and the third level indicates moderate filtering in which programme exception conditions of a plurality of selected transaction classes do not result in an interrupt; detecting a programme exception condition; determining whether an interrupt is to be presented; and based on the determination, indicating that an interrupt is not to be presented, bypassing the presentation of the interrupt.

EFFECT: high multiprocessor efficiency.

10 cl, 32 dwg