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23 lines
489 B
Plaintext
23 lines
489 B
Plaintext
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SHORT Instruction cache miss rate/ratio
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EVENTSET
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PMC0 PM_INST_FROM_L1
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PMC1 PM_L1_ICACHE_MISS
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PMC4 PM_RUN_INST_CMPL
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PMC5 PM_RUN_CYC
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METRICS
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Runtime (RDTSC) [s] time
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CPI PMC5/PMC4
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L1I request rate PMC0/PMC4
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L1I miss rate PMC1/PMC4
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L1I miss ratio PMC1/PMC0
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LONG
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Formulas:
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L1I request rate = ICACHE_ACCESSES / INSTR_RETIRED_ANY
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L1I miss rate = ICACHE_MISSES / INSTR_RETIRED_ANY
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L1I miss ratio = ICACHE_MISSES / ICACHE_ACCESSES
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-
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This group measures some L1 instruction cache metrics.
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