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23 lines
503 B
Plaintext
23 lines
503 B
Plaintext
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SHORT Rate of useful instructions
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EVENTSET
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PMC0 PM_RUN_SPURR
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PMC1 PM_INST_DISP
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PMC3 PM_RUN_PURR
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PMC4 PM_RUN_INST_CMPL
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PMC5 PM_RUN_CYC
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METRICS
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CPI PMC5/PMC4
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Useful instr. rate [%] (PMC4/PMC1)*100.0
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Processor Utilization [%] (PMC0/PMC3)*100.0
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LONG
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Formulas:
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Useful instr. rate [%] = (PM_RUN_INST_CMPL/PM_INST_DISP)*100
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Processor Utilization [%] = (PM_RUN_SPURR/PM_RUN_PURR)*100
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--
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This performance group shows the overhead of speculative
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execution of instructions and the processor utilization.
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