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31 lines
662 B
Plaintext
31 lines
662 B
Plaintext
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SHORT L1/L2 TLB information
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EVENTSET
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PMC0 L1D_TLB
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PMC1 L1I_TLB
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PMC2 L2D_TLB
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PMC3 L1D_TLB_REFILL
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PMC4 L1I_TLB_REFILL
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PMC5 L2D_TLB_REFILL
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METRICS
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Runtime (RDTSC) [s] time
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L1 DTLB accesses PMC0
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L1 ITLB accesses PMC1
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L2 DTLB accesses PMC2
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L1 DTLB refills PMC3
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L1 ITLB refills PMC4
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L2 DTLB refills PMC5
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L1 DTLB refill ratio PMC3/PMC0
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L1 ITLB refill ratio PMC4/PMC1
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L1 DTLB refill ratio PMC5/PMC2
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LONG
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Formulas:
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L1 DTLB refill ratio = L1D_TLB_REFILL / L1D_TLB
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L1 ITLB refill ratio = L1I_TLB_REFILL / L1I_TLB
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L2 DTLB refill ratio = L2D_TLB_REFILL / L2D_TLB
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-
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This group gives information about the TLB usage for all TLBs:
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L1 data, L1 instruction and L2 data.
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