cg_merge - (deprecated) merges multiple Cachegrind output files into one

       Nicholas Nethercote.

Release 3.24.0                                     03/19/2025                                        CG_MERGE(1)

cg_merge sums together multiple Cachegrind output files into a single Cachegrind output file. It is
       deprecated because cg_annotate can now do much the same thing, but better.

       cg_merge - (deprecated) merges multiple Cachegrind output files into one

-ooutfile
           Write the output to to outfile instead of standard output.

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

cg_merge [options] [cachegrind-out-files...]