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CG_DIFF

Section: Release 3.12.0 (1)
Updated: 10/21/2016
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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.

 

Index

NAME
SYNOPSIS
DESCRIPTION
OPTIONS
SEE ALSO
AUTHOR