Performance monitors in a multithreaded processor architecture

Details Performance monitors in a multithreaded processor architecture Performance monitors in a multithreaded processor architecture

2011-07-26

2011-07-26

Coleman, Eric (Department: 2183)

Electrical computers and digital processing systems: processing

Processing control

Specialized instruction processing in support of testing,...

C717S127000

Reexamination Certificate

active

07987345

ABSTRACT:
A system comprising a plurality of execution units configured to execute, at least in part, a plurality of instruction threads; a plurality of performance monitors, each performance monitor being configured to collect performance information related to the execution of at least one instruction thread; a selected thread identifier configured to provide, during operation, the selection of at least one instruction thread; and a performance manager configured to filter, utilizing the selected thread, the information collected by the plurality of performance monitors.

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