Trace correlation for profiling subroutines

In one or more embodiments, a data processing system can include at least one core capable of executing instructions of an instruction set architecture and a trace unit coupled to the at least one core. A call to a subroutine can be detected, and in response, a program trace correlation (PTC) messag...

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Bibliographische Detailangaben
Hauptverfasser: COLLINS RICHARD G, XU ZHENG, NEARING JASON T
Format: Patent
Sprache:eng
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