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36 lines
918 B
Plaintext
36 lines
918 B
Plaintext
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SHORT UOPs execution info
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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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FIXC2 CPU_CLK_UNHALTED_REF
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PMC0 UOPS_ISSUED_ANY
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PMC1 UOPS_EXECUTED_THREAD
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PMC2 UOPS_RETIRED_ALL
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PMC3 UOPS_ISSUED_FLAGS_MERGE
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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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Clock [MHz] 1.E-06*(FIXC1/FIXC2)/inverseClock
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CPI FIXC1/FIXC0
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Issued UOPs PMC0
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Merged UOPs PMC3
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Executed UOPs PMC1
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Retired UOPs PMC2
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LONG
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Formulas:
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Issued UOPs = UOPS_ISSUED_ANY
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Merged UOPs = UOPS_ISSUED_FLAGS_MERGE
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Executed UOPs = UOPS_EXECUTED_THREAD
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Retired UOPs = UOPS_RETIRED_ALL
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-
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This group returns information about the instruction pipeline. It measures the
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issued, executed and retired uOPs and returns the number of uOPs which were issued
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but not executed as well as the number of uOPs which were executed but never retired.
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The executed but not retired uOPs commonly come from speculatively executed branches.
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