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22 lines
460 B
Plaintext
22 lines
460 B
Plaintext
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SHORT TLB miss rate
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EVENTSET
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FIXC0 INSTR_RETIRED_ANY
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FIXC1 CPU_CLK_UNHALTED_CORE
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PMC0 DATA_TLB_MISSES_DTLB_MISS
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METRICS
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Runtime (RDTSC) [s] time
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Runtime unhalted [s] FIXC1*inverseClock
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CPI FIXC1/FIXC0
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DTLB misses PMC0
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DTLB miss rate PMC0/FIXC0
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LONG
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Formulas:
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DTLB misses = DATA_TLB_MISSES_DTLB_MISS
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DTLB miss rate = DATA_TLB_MISSES_DTLB_MISS/INSTR_RETIRED_ANY
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--
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The DTLB miss rate gives a measure how often a TLB miss occurred per instruction.
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