cc-metric-collector/collectors/likwid/groups/broadwell/RECOVERY.txt

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2021-03-25 14:47:10 +01:00
SHORT Recovery duration
EVENTSET
FIXC0 INSTR_RETIRED_ANY
FIXC1 CPU_CLK_UNHALTED_CORE
FIXC2 CPU_CLK_UNHALTED_REF
PMC0 INT_MISC_RECOVERY_CYCLES
PMC1 INT_MISC_RECOVERY_COUNT
METRICS
Runtime (RDTSC) [s] time
Runtime unhalted [s] FIXC1*inverseClock
Clock [MHz] 1.E-06*(FIXC1/FIXC2)/inverseClock
CPI FIXC1/FIXC0
Avg. recovery duration PMC0/PMC1
LONG
Formulas:
Avg. recovery duration = INT_MISC_RECOVERY_CYCLES/INT_MISC_RECOVERY_COUNT
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This group measures the duration of recoveries after SSE exception, memory
disambiguation, etc...