HP Caliper User's Guide

• Number of cycles during which three or more FP_OPS_RETIRED events occurred,
while executing in kernel space
• Number of cycles during which four or more NOPS_RETIRED events occurred, in
user space
• Total number of NOPS_RETIRED at all levels
In addition, assume that you want the samples to be captured every time 10,000 cycles
occur, during which two or more IA64_INST_RETIRED events occur, at all privilege
levels.
Use this combination of options:
caliper pmu_trace
--event-defaults PLM=all:threshold=3
--metrics FP_OPS_RETIRED:PLM=kernel,NOPS_RETIRED:PLM=user:TH=4,NOPS_RETIRED:TH=0
--sampling-spec 10000,,IA64_INST_RETIRED:TH=2
--exclude-caliper
--exclude-caliper True|False
Specifies whether to include, in measurements, the activity due to the HP Caliper
process.
Used only with the --scope system option.
The default value is True (HP Caliper process activity is excluded).
See “--scope” (p. 92).
--exclude-idle
--exclude-idle True|False
Specifies whether to include, in measurements, the periods during which a given CPU
is executing the idle loop. Inclusion takes effect for each CPU separately.
Used only with the --scope system option.
The default value is True (idle loop activity is excluded).
See “--scope” (p. 92).
--fold
The --[no]fold option is deprecated. The closest equivalent to this option is the new
--group-by option.
--frame-depth
--frame-depth count
Specifies the maximum number of stack frames to unwind while collecting call stack
samples.
This option is used only with the cstack measurement.
--exclude-caliper 81