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

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SHORT Double Precision MFlops/s
EVENTSET
PMC0 PM_VSU0_DP_2FLOP
PMC1 PM_VSU0_DP_FMA
PMC2 PM_VSU0_DP_FSQRT_FDIV
PMC3 PM_VSU0_SCALAR_DP_ISSUED
PMC4 PM_RUN_INST_CMPL
PMC5 PM_RUN_CYC
METRICS
Runtime (RDTSC) [s] time
CPI PMC5/PMC4
DP [MFLOP/s] 1.0E-06*((PMC0*2.0)+PMC2+(PMC1*4.0))/time
DP VSX [MFLOP/s] 1.0E-06*((PMC1*4.0)+(PMC0*2.0))/time
Packed [MUOPS/s] 1.0E-06*(PMC1)/time
Scalar [MUOPS/s] 1.0E-06*(PMC0+PMC2)/time
LONG
Formulas:
CPI = PM_RUN_CYC/PM_RUN_INST_CMPL
DP [MFLOP/s] = 1.0E-06*(PM_VSU0_SCALAR_DP_ISSUED+PM_VSU1_SCALAR_DP_ISSUED+(PM_VSU0_VECTOR_DP_ISSUED+PM_VSU1_VECTOR_DP_ISSUED)*4)/runtime
DP VSX [MFLOP/s] = 1.0E-06*((PM_VSU0_VECTOR_DP_ISSUED+PM_VSU1_VECTOR_DP_ISSUED)*4)/runtime
Packed [MUOPS/s] = 1.0E-06*(PM_VSU0_VECTOR_DP_ISSUED+PM_VSU1_VECTOR_DP_ISSUED)/runtime
Scalar [MUOPS/s] = 1.0E-06*(PM_VSU0_SCALAR_DP_ISSUED+PM_VSU1_SCALAR_DP_ISSUED)/runtime
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