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Add likwid collector

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Thomas Roehl
2021-03-25 14:47:10 +01:00
parent 4fddcb9741
commit a6ac0c5373
670 changed files with 24926 additions and 0 deletions
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24
collectors/likwid/groups/knl/DIVIDE.txt Normal file
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SHORT Divide unit information
EVENTSET
FIXC0 INSTR_RETIRED_ANY
FIXC1 CPU_CLK_UNHALTED_CORE
FIXC2 CPU_CLK_UNHALTED_REF
PMC0 CYCLES_DIV_BUSY_COUNT
PMC1 CYCLES_DIV_BUSY
METRICS
Runtime (RDTSC) [s] time
Runtime unhalted [s] FIXC1*inverseClock
Clock [MHz] 1.E-06*(FIXC1/FIXC2)/inverseClock
CPI FIXC1/FIXC0
Number of divide ops PMC0
Avg. divide unit usage duration PMC1/PMC0
LONG
Formulas:
Number of divide ops = CYCLES_DIV_BUSY_COUNT
Avg. divide unit usage duration = CYCLES_DIV_BUSY/CYCLES_DIV_BUSY_COUNT
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This performance group measures the average latency of divide operations