cc-metric-collector/collectors/likwid/groups/power8/FLOPS_4_8.txt
2021-03-25 14:47:10 +01:00

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SHORT Group 122 as used in IBM Parallel Environment Developer Edition
EVENTSET
PMC0 PM_VSU0_4FLOP
PMC1 PM_VSU1_4FLOP
PMC2 PM_VSU0_8FLOP
PMC3 PM_VSU1_8FLOP
PMC4 PM_RUN_INST_CMPL
PMC5 PM_RUN_CYC
METRICS
CPI PMC5/PMC4
Four FLOPs ops PMC0+PMC1
Eight FLOPs ops PMC2+PMC3
MFLOP/s 1E-6*(((PMC0+PMC1)*4.0)+((PMC2+PMC3)*8.0))/time
LONG
Formulas:
CPI = PM_RUN_CYC/PM_RUN_INST_CMPL
Four FLOPs ops = PM_VSU0_4FLOP+PM_VSU1_4FLOP
Eight FLOPs ops = PM_VSU0_8FLOP+PM_VSU1_8FLOP
MFLOP/s = 1E-6*(((PM_VSU0_4FLOP+PM_VSU1_4FLOP)*4.0)+((PM_VSU0_8FLOP+PM_VSU1_8FLOP)*8.0))/time
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Group 122 from web page http://www.ibm.com/support/knowledgecenter/en/SSFK5S_2.2.0/com.ibm.cluster.pedev.v2r2.pedev100.doc/bl7ug_power8metrics.htm