cc-metric-collector/collectors/likwid/groups/power8/FLOPS_1_2.txt

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2021-03-25 14:47:10 +01:00
SHORT Group 121 as used in IBM Parallel Environment Developer Edition
EVENTSET
PMC0 PM_VSU0_1FLOP
PMC1 PM_VSU1_1FLOP
PMC2 PM_VSU0_2FLOP
PMC3 PM_VSU1_2FLOP
PMC4 PM_RUN_INST_CMPL
PMC5 PM_RUN_CYC
METRICS
CPI PMC5/PMC4
One FLOP ops PMC0+PMC1
Two FLOPs ops PMC2+PMC3
[MFLOP/s] 1E-6*(PMC0+PMC1+((PMC2+PMC3)*2))/time
LONG
Formulas:
CPI = PM_RUN_CYC/PM_RUN_INST_CMPL
One FLOP ops = PM_VSU0_1FLOP+PM_VSU1_1FLOP
Two FLOPs ops = PM_VSU0_2FLOP+PM_VSU1_2FLOP
[MFLOP/s] = 1E-6*(PM_VSU0_1FLOP+PM_VSU1_1FLOP+((PM_VSU0_2FLOP+PM_VSU1_2FLOP)*2))/time
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Group 121 from web page http://www.ibm.com/support/knowledgecenter/en/SSFK5S_2.2.0/com.ibm.cluster.pedev.v2r2.pedev100.doc/bl7ug_power8metrics.htm