cc-metric-collector/collectors/likwid/groups/kabini/FLOPS_SP.txt

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2021-03-25 14:47:10 +01:00
SHORT Single Precision MFLOP/s
EVENTSET
PMC0 RETIRED_INSTRUCTIONS
PMC1 CPU_CLOCKS_UNHALTED
PMC2 RETIRED_UOPS
PMC3 RETIRED_FLOPS_SINGLE_ALL
METRICS
Runtime (RDTSC) [s] time
Runtime unhalted [s] PMC1*inverseClock
SP [MFLOP/s] 1.0E-06*(PMC3)/time
CPI PMC1/PMC0
CPI (based on uops) PMC1/PMC2
IPC PMC0/PMC1
LONG
Formulas:
SP [MFLOP/s] = 1.0E-06*(RETIRED_FLOPS_SINGLE_ALL)/time
CPI = CPU_CLOCKS_UNHALTED/RETIRED_INSTRUCTIONS
CPI (based on uops) = CPU_CLOCKS_UNHALTED/RETIRED_UOPS
IPC = RETIRED_INSTRUCTIONS/CPU_CLOCKS_UNHALTED
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Profiling group to measure single precision FLOP rate.