NAME¶
jocamlprof - The JoCaml profiler
SYNOPSIS¶
jocamlprof [
-f dump-file ] [
-F text ]
filename ...
DESCRIPTION¶
The
jocamlprof command prints execution counts gathered during the
execution of a Objective Caml program instrumented with
jocamlcp(1).
It produces a source listing of the program modules given as arguments where
execution counts have been inserted as comments. For instance,
jocamlprof foo.ml
prints the source code for the foo module, with comments indicating how many
times the functions in this module have been called. Naturally, this
information is accurate only if the source file has not been modified since
the profiling execution took place.
OPTIONS¶
- -f dumpfile
- Specifies an alternate dump file of profiling
information.
- -F string
- Specifies an additional string to be output with profiling
information. By default, jocamlprof(1) will annotate programs with
comments of the form (* n *) where n
is the counter value for a profiling point. With option
-F s the annotation will be
(* sn *)
- -impl filename
- Compile the file filename as an implementation file,
even if its extension is not .ml.
- -intf filename
- Compile the file filename as an interface file, even
if its extension is not .mli.
- -version
- Print the version number of jocamlprof and exit.
- -help or --help
- Display a short usage summary and exit.
SEE ALSO¶
jocamlcp(1).
The Objective Caml user's manual, chapter "Profiling".