SHORT X87 MFLOP/s

EVENTSET
FIXC0 INSTR_RETIRED_ANY
FIXC1 CPU_CLK_UNHALTED_CORE
FIXC2 CPU_CLK_UNHALTED_REF
PMC0  INST_RETIRED_X87

METRICS
Runtime (RDTSC) [s] time
Runtime unhalted [s] FIXC1*inverseClock
Clock [MHz]  1.E-06*(FIXC1/FIXC2)/inverseClock
CPI  FIXC1/FIXC0
X87 [MFLOP/s]  1.0E-06*PMC0/time

LONG
Formulas:
X87 [MFLOP/s] = 1.0E-06*INST_RETIRED_X87/runtime
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Profiling group to measure X87 FLOP rate.