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26 lines
706 B
Plaintext
26 lines
706 B
Plaintext
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SHORT X87 MFLOP/s
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EVENTSET
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PMC0 X87_FLOPS_RETIRED_ADD
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PMC1 X87_FLOPS_RETIRED_MULT
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PMC2 X87_FLOPS_RETIRED_DIV
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PMC3 CPU_CLOCKS_UNHALTED
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METRICS
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Runtime (RDTSC) [s] time
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Runtime unhalted [s] PMC3*inverseClock
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X87 [MFLOP/s] 1.0E-06*(PMC0+PMC1+PMC2)/time
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X87 Add [MFLOP/s] 1.0E-06*PMC0/time
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X87 Mult [MFLOP/s] 1.0E-06*PMC1/time
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X87 Div [MFLOP/s] 1.0E-06*PMC2/time
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LONG
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Formulas:
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X87 [MFLOP/s] = 1.0E-06*(X87_FLOPS_RETIRED_ADD+X87_FLOPS_RETIRED_MULT+X87_FLOPS_RETIRED_DIV)/time
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X87 Add [MFLOP/s] = 1.0E-06*X87_FLOPS_RETIRED_ADD/time
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X87 Mult [MFLOP/s] = 1.0E-06*X87_FLOPS_RETIRED_MULT/time
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X87 Div [MFLOP/s] = 1.0E-06*X87_FLOPS_RETIRED_DIV/time
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-
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Profiling group to measure X87 FLOP rates.
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