-d[num]
--debug[=num]
-d num
' option specifies debugging options.
If num is not specified, enable all debugging.
See Debugging.
-Oname
--file-format=name
auto
' (the default), `bsd
', `4.4bsd
', `magic
', and
`prof
' (not yet supported).
-s
--sum
-s
' option causes gprof
to summarize the information
in the profile data files it read in, and write out a profile data
file called `gmon.sum
', which contains all the information from
the profile data files that gprof
read in. The file `gmon.sum
'
may be one of the specified input files; the effect of this is to
merge the data in the other input files into `gmon.sum
'.
Eventually you can run gprof
again without `-s
' to analyze the
cumulative data in the file `gmon.sum
'.
-v
--version
-v
' flag causes gprof
to print the current version
number, and then exit.
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