SHORT Floating-point operations with scalar FMA instuctions

EVENTSET
PMC3  PM_FMA_CMPL
PMC4  PM_RUN_INST_CMPL
PMC5  PM_RUN_CYC

METRICS
Runtime (RDTSC) [s] time
CPI PMC5/PMC4
Scalar FMAs PMC3
Scalar FMA [MFLOP/s] 1E-6*(PMC3)*2.0/time

LONG
Formulas:
Scalar FMAs = PM_FMA_CMPL
Scalar FMA [MFLOP/s] = 1E-6*(PM_FMA_CMPL)*2.0/runtime
--
This groups counts scalar FMA operations.
PM_FMA_CMPL: Two-flops instruction completed (fmadd, fnmadd, fmsub,
fnmsub). Scalar instructions only.