dcpilabel(1)
NAME
dcpilabel - Assign a label to the profiles for a command.
SYNOPSIS
dcpilabel label command...
DESCRIPTION
Dcpilabel starts a new process that runs the specified command. All profiles
collected for the new process are assigned the specified label. The assigned labels
can be used to distinguish between different runs of the same program. For example, the
following two commands will generate two set of profiles labeled "run1" and
"run2" respectively.
dcpilabel run1 foo.exe input1.dat
dcpilabel run2 foo.exe input2.dat
If "dcpilabel" is invoked several times with the same label, all of the
resulting profiles will be aggregated under the specified label.
The -label option can be supplied to the downstream analysis tools to restrict
analysis to profiles with the specified label(s). For example, the following command will
give a breakdown of the time spent by the first run above within the kernel, the C
library, and the application code.
dcpiprof -i -label run1
Dcpilabel is structured as a client application that sends a message to the dcpid(1)
daemon.
SEE ALSO
dcpi(1), dcpiflow(1), dcpiprof(1), dcpilist(1), dcpidis(1), dcpiscan(1), dcpid(1), dcpiepoch(1), dcpiflush(1), dcpicalc(1), dcpi2ps(1), dcpicat(1), dcpiquit(1), dcpidiff(1), dcpitopstalls(1), dcpiwhatcg(1),
dcpictl(1), dcpiformat(4) For more information, see the HP Continuous Profiling Infrastructure project home page (http://h30097.www3.hp.com/dcpi).
COPYRIGHT
Copyright 1996-2004, Hewlett-Packard Development Company, L.P.
AUTHOR
Sanjay Ghemawat
This page was generated automatically by mtex software.
| 
