CG_DIFF(1)

CG_DIFF(1)                          cg_diff                         CG_DIFF(1)

NAME
       cg_diff - compares two Cachegrind output files

SYNOPSIS
       cg_diff [options] cachegrind-out-file1 cachegrind-out-file2

DESCRIPTION
       cg_diff takes two output files produced by the Valgrind tool
       Cachegrind, computes the difference and prints the result in the same
       format that Cachegrinds outputs.

OPTIONS
       -h --help
           Show the help message.

       --version
           Show the version number.

       --mod-filename=<expr> [default: none]
           Specifies a Perl search-and-replace expression that is applied to
           all filenames. Useful for removing minor differences in paths
           between two different versions of a program that are sitting in
           different directories.

       --mod-funcname=<expr> [default: none]
           Like --mod-filename, but for filenames. Useful for removing minor
           differences in randomized names of auto-generated functions
           generated by some compilers.

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

AUTHOR
       Nicholas Nethercote.

Release 3.16.1                    06/28/2020                        CG_DIFF(1)