HP Caliper Advisor Rule Writer Guide

Table B-12 L1ICACHE Event Set: Metrics Available for Multiplexed PMU Statistics
(continued)
DescriptionReturn
Type
Metric
Returns the L1 Events/Kinst Misses Pfetch
statistic value.
float
L1ICACHE.PFETCH_L1I_MISSES/KINST.statistic
Returns the L1 Events/Kinst Ifills statistic
value.
float
L1ICACHE.IFILLS/KINST.statistic
Returns the L1 Events/Kinst ISB Lines statistic
value.
float
L1ICACHE.ISB_LINES/KINST.statistic
Returns the %ISB Line Usage statistic value.float
L1ICACHE.ISB_LINE_USAGE%.statistic
Returns the Miss Rate All statistic value.float
L1ICACHE.ALL_L1I_MISS%.statistic
Returns the Miss Rate Dfetch statistic value.float
L1ICACHE.DFETCH_L1I_MISS%.statistic
Returns the Miss Rate Pfetch statistic value.float
L1ICACHE.PFETCH_L1I_MISS%.statistic
L2CACHE Event Set Metrics
Table B-13 “L2CACHE Event Set: Metrics Available for Multiplexed PMU Statistics”
shows the metrics available using the L2CACHE event set. See “Multiplexed PMU
Statistics” (p. 38) for more information.
In these metrics, replace statistic with one of the following: MEAN, STDEV, 90%CI,
MINIMUM, LOW90, HIGH90, or MAXIMUM.
NOTE: These metrics apply only to the Itanium 2 processor, not to the dual-processor
Itanium 2 (code-named Montecito).
Table B-13 L2CACHE Event Set: Metrics Available for Multiplexed PMU Statistics
DescriptionReturn
Type
Metric
Returns the number of samples taken.integerL2CACHE.SAMPLE_COUNT
Returns the name of the PMU sampling
event.
stringL2CACHE.SAMPLE_EVENT
Returns the privilege level mask used. Will
be one of the following: USER, KERNEL,
BOTH, or ALL.
stringL2CACHE.SAMPLE_PLM
Returns the sample rate.integerL2CACHE.SAMPLE_RATE
Returns the sample threshold value used.integerL2CACHE.SAMPLE_THRESHOLD
Returns the sample rate variation.integerL2CACHE.SAMPLE_VARIATION
84 Function Reference Information