callgrind_annotate

CALLGRIND ANNOTATE(1)          callgrind_annotate          CALLGRIND ANNOTATE(1)



NAME
       callgrind_annotate - post-processing tool for the Callgrind

SYNOPSIS
       callgrind_annotate [options] [callgrind-out-file [source-files...]]

DESCRIPTION
       callgrind_annotate takes an output file produced by the Valgrind tool
       Callgrind and prints the information in an easy-to-read form.

OPTIONS
       -h --help
           Show summary of options.

       --version
           Show version of callgrind_annotate.

       --show=A,B,C [default: all]
           Only show figures for events A,B,C.

       --threshold=<0--100> [default: 99%]
           Percentage of counts (of primary sort event) we are interested in.

           callgrind_annotate stops printing functions when the sum of the cost
           percentage of the printed functions is bigger or equal to the given
           threshold percentage.

       --sort=A,B,C
           Sort columns by events A,B,C [event column order].

           Optionally, each event is followed by a : and a threshold, to specify
           different thresholds depending on the event.

           callgrind_annotate stops printing functions when the sum of the cost
           percentage of the printed functions for all the events is bigger or
           equal to the given event threshold percentages.

           When one or more thresholds are given via this option, the value of
           --threshold is ignored.

       --show-percs=<no|yes> [default: no]
           When enabled, a percentage is printed next to all event counts. This
           helps gauge the relative importance of each function and line.

       --auto=<yes|no> [default: yes]
           Annotate all source files containing functions that helped reach the
           event count threshold.

       --context=N [default: 8]
           Print N lines of context before and after annotated lines.

       --inclusive=<yes|no> [default: no]
           Add subroutine costs to functions calls.

       --tree=<none|caller|calling|both> [default: none]
           Print for each function their callers, the called functions or both.

       -I, --include=<dir>
           Add dir to the list of directories to search for source files.

SEE ALSO
       valgrind(1), $INSTALL/share/doc/valgrind/html/index.html or
       http://www.valgrind.org/docs/manual/index.html.

AUTHOR
       Josef Weidendorfer <Josef.Weidendorfer@gmx.de>.

       This manual page was written by Philipp Frauenfelder
       <pfrauenf@debian.org>.



Release 3.17.0                     05/20/2021              CALLGRIND ANNOTATE(1)