mirror of
https://github.com/ClusterCockpit/cc-metric-collector.git
synced 2024-11-10 12:37:25 +01:00
25 lines
434 B
Plaintext
25 lines
434 B
Plaintext
SHORT Load to store ratio
|
|
|
|
EVENTSET
|
|
PMC0 INST_RETIRED
|
|
PMC1 CPU_CYCLES
|
|
PMC2 LD_SPEC
|
|
PMC3 ST_SPEC
|
|
|
|
METRICS
|
|
Runtime (RDTSC) [s] time
|
|
CPI PMC1/PMC0
|
|
Load to store ratio PMC2/PMC3
|
|
Load ratio PMC2/PMC0
|
|
Store ratio PMC3/PMC0
|
|
|
|
LONG
|
|
Formulas:
|
|
CPI = CPU_CYCLES/INST_RETIRED
|
|
Load to store ratio = LD_SPEC / ST_SPEC
|
|
Load ratio = LD_SPEC / INST_SPEC
|
|
Store ratio = ST_SPEC / INST_SPEC
|
|
-
|
|
This is a metric to determine your load to store ratio.
|
|
|