EFFICIENT INTERRUPTION ROUTING FOR MULTITHREADED PROCESSOR Russian patent published in 2019 - IPC G06F9/455 

Abstract RU 2678513 C2

FIELD: computing; counting.

SUBSTANCE: invention relates to means of implementing a modified priority routing of an input/output (I/O) interruption. Method determines whether the I/O interruption is pending for a core and whether any of a plurality of guest threads of the core is enabled for guest thread processing of the interruption in accordance with the determining that the I/O interruption is pending, whether at least one of the plurality of guest threads enabled for guest thread processing is in a wait state and, in accordance with the determining that the at least one of the plurality of guest threads enabled for guest thread processing is in the wait state, routes the I/O interruption to a guest thread enabled for guest thread processing and in the wait state. System implements the disclosed method.

EFFECT: technical result consists in widening the range of technical means for implementing modified priority routing of an input/output interruption.

20 cl, 6 dwg

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RU 2 678 513 C2

Authors

Farrell Mark

Kheller Lajza

Kubala Dzheffri Pol

Shmidt Donald Uillyam

Grejner Den

Sledzhel Timoti

Busaba Fadi Yusuf

Osisek Damyan

Bredberi Dzhonatan Dejvid

Lenert Frank

Nerts Bernd

Dzhakobi Kristian

Dates

2019-01-29Published

2015-09-14Filed