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116 lines
4.7 KiB
HTML
116 lines
4.7 KiB
HTML
4 years ago
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<!-- This file documents the gprof profiler of the GNU system.
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Copyright (C) 1988-2019 Free Software Foundation, Inc.
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Permission is granted to copy, distribute and/or modify this document
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under the terms of the GNU Free Documentation License, Version 1.3
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or any later version published by the Free Software Foundation;
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with no Invariant Sections, with no Front-Cover Texts, and with no
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Back-Cover Texts. A copy of the license is included in the
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section entitled "GNU Free Documentation License".
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-->
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<!-- Created by GNU Texinfo 6.4, http://www.gnu.org/software/texinfo/ -->
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<head>
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<title>Miscellaneous Options (GNU gprof)</title>
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<meta name="description" content="Miscellaneous Options (GNU gprof)">
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<meta name="keywords" content="Miscellaneous Options (GNU gprof)">
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<meta name="resource-type" content="document">
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<meta name="distribution" content="global">
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<meta name="Generator" content="makeinfo">
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<link href="index.html#Top" rel="start" title="Top">
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<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
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<link href="Invoking.html#Invoking" rel="up" title="Invoking">
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<link href="Deprecated-Options.html#Deprecated-Options" rel="next" title="Deprecated Options">
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<link href="Analysis-Options.html#Analysis-Options" rel="prev" title="Analysis Options">
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-->
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</style>
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</head>
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<body lang="en">
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<a name="Miscellaneous-Options"></a>
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<div class="header">
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<p>
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Next: <a href="Deprecated-Options.html#Deprecated-Options" accesskey="n" rel="next">Deprecated Options</a>, Previous: <a href="Analysis-Options.html#Analysis-Options" accesskey="p" rel="prev">Analysis Options</a>, Up: <a href="Invoking.html#Invoking" accesskey="u" rel="up">Invoking</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p>
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</div>
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<hr>
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<a name="Miscellaneous-Options-1"></a>
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<h3 class="section">4.3 Miscellaneous Options</h3>
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<dl compact="compact">
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<dt><code>-d[<var>num</var>]</code></dt>
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<dt><code>--debug[=<var>num</var>]</code></dt>
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<dd><p>The ‘<samp>-d <var>num</var></samp>’ option specifies debugging options.
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If <var>num</var> is not specified, enable all debugging.
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See <a href="Debugging.html#Debugging">Debugging <code>gprof</code></a>.
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</p>
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</dd>
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<dt><code>-h</code></dt>
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<dt><code>--help</code></dt>
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<dd><p>The ‘<samp>-h</samp>’ option prints command line usage.
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</p>
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</dd>
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<dt><code>-O<var>name</var></code></dt>
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<dt><code>--file-format=<var>name</var></code></dt>
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<dd><p>Selects the format of the profile data files. Recognized formats are
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‘<samp>auto</samp>’ (the default), ‘<samp>bsd</samp>’, ‘<samp>4.4bsd</samp>’, ‘<samp>magic</samp>’, and
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‘<samp>prof</samp>’ (not yet supported).
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</p>
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</dd>
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<dt><code>-s</code></dt>
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<dt><code>--sum</code></dt>
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<dd><p>The ‘<samp>-s</samp>’ option causes <code>gprof</code> to summarize the information
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in the profile data files it read in, and write out a profile data
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file called <samp>gmon.sum</samp>, which contains all the information from
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the profile data files that <code>gprof</code> read in. The file <samp>gmon.sum</samp>
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may be one of the specified input files; the effect of this is to
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merge the data in the other input files into <samp>gmon.sum</samp>.
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</p>
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<p>Eventually you can run <code>gprof</code> again without ‘<samp>-s</samp>’ to analyze the
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cumulative data in the file <samp>gmon.sum</samp>.
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</p>
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</dd>
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<dt><code>-v</code></dt>
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<dt><code>--version</code></dt>
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<dd><p>The ‘<samp>-v</samp>’ flag causes <code>gprof</code> to print the current version
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number, and then exit.
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</p>
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</dd>
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</dl>
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</body>
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</html>
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