HP Caliper User Guide Release 5.5 (5900-2351, August 2012)

per-process Creates individual report files for each process with program name appended
to each file.
shared Creates a single file containing the results for all processes. This is the default
setting.
unique Appends the process ID to the data file name.
When saving information per process, you can specify a nonexistent directory for the file name
and HP Caliper will create the directory and put all the files in the new directory. For example:
-o newdir/outfile,p
This approach creates the newdir directory, which contains the output files for each process
measured.
NOTE: The -o option is also used with the caliper info command and with the caliper
advise command. See “How to Display Reference Information About CPU Counters or HP Caliper
Report Types” (p. 101) and “Command Line to Invoke the Advisor” (p. 78).
-p or --process
-p default|all|root|root-forks|[some:][(OPT1 ,...)]PATTERN
Specifies which processes in the process tree should be measured.
root Measures only the root process.
root-forks Measures the root process and processes forked from it.
The default setting is the same as all.
For more information, see “Specifying Processes to Measure” (p. 96).
-r or --report-details
Specifies the level of program detail in reports.
This option has two forms, depending on how it is used:
• For the Function Details section of a PMU histogram report
• For the fcover report
-r for PMU Histogram Reports
-r [statement][:instruction][none][all]
Default value is -r statement.
statement Shows source statements (if source code exists, or line numbers otherwise) with
associated performance data. Machine instructions are not shown.
You can shorten this option to -rs.
instruction Shows machine instructions. Source statements are not shown.
You can shorten this option to -ri.
none Prevents generation of the Function Details section.
You can shorten this option to -rn.
all Shows all data (source statements and machine instructions) in the Function
Details section.
You can shorten this option to -ra.
-r for Function Coverage Reports
-r [module][:directory][:file][:function][:unknown][none][all]
-p or --process 51