85 lines
2.3 KiB
Mathematica
85 lines
2.3 KiB
Mathematica
.\"***********************************************************************
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.\"* *
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.\"* OCaml *
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.\"* *
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.\"* Xavier Leroy, projet Cristal, INRIA Rocquencourt *
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.\"* *
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.\"* Copyright 1996 Institut National de Recherche en Informatique et *
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.\"* en Automatique. All rights reserved. This file is distributed *
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.\"* under the terms of the Q Public License version 1.0. *
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.\"* *
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.\"***********************************************************************
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.\"
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.TH OCAMLPROF 1
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.SH NAME
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ocamlprof \- The OCaml profiler
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.SH SYNOPSIS
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.B ocamlprof
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[
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.I options
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]
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.I filename ...
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.SH DESCRIPTION
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The
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.B ocamlprof
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command prints execution counts gathered during the execution of a
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OCaml program instrumented with
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.BR ocamlcp (1).
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It produces a source listing of the program modules given as arguments
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where execution counts have been inserted as comments. For instance,
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.B ocamlprof foo.ml
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prints the source code for the foo module, with comments indicating
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how many times the functions in this module have been called. Naturally,
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this information is accurate only if the source file has not been modified
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since the profiling execution took place.
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.SH OPTIONS
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.TP
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.BI \-f \ dumpfile
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Specifies an alternate dump file of profiling information.
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.TP
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.BI \-F \ string
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Specifies an additional string to be output with profiling information.
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By default,
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.BR ocamlprof (1)
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will annotate programs with comments of the form
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.BI (* \ n \ *)
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where
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.I n
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is the counter value for a profiling point. With option
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.BI \-F \ s
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the annotation will be
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.BI (* \ sn \ *)
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.TP
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.BI \-impl \ filename
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Compile the file
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.I filename
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as an implementation file, even if its extension is not .ml.
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.TP
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.BI \-intf \ filename
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Compile the file
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.I filename
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as an interface file, even if its extension is not .mli.
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.TP
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.B \-version
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Print version string and exit.
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.TP
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.B \-vnum
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Print short version number and exit.
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.TP
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.BR \-help \ or \ \-\-help
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Display a short usage summary and exit.
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.SH SEE ALSO
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.BR ocamlcp (1).
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.br
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.IR "The OCaml user's manual" ,
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chapter "Profiling".
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