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| <title>GNU gprof: Miscellaneous Options</title> |
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| <a name="Miscellaneous-Options"></a> |
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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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| <a name="Miscellaneous-Options-1"></a> |
| <h3 class="section">4.3 Miscellaneous Options</h3> |
| |
| <dl compact="compact"> |
| <dt><code>-d[<var>num</var>]</code></dt> |
| <dt><code>--debug[=<var>num</var>]</code></dt> |
| <dd><p>The ‘<samp>-d <var>num</var></samp>’ option specifies debugging options. |
| If <var>num</var> is not specified, enable all debugging. |
| See <a href="Debugging.html#Debugging">Debugging <code>gprof</code></a>. |
| </p> |
| </dd> |
| <dt><code>-h</code></dt> |
| <dt><code>--help</code></dt> |
| <dd><p>The ‘<samp>-h</samp>’ option prints command line usage. |
| </p> |
| </dd> |
| <dt><code>-O<var>name</var></code></dt> |
| <dt><code>--file-format=<var>name</var></code></dt> |
| <dd><p>Selects the format of the profile data files. Recognized formats are |
| ‘<samp>auto</samp>’ (the default), ‘<samp>bsd</samp>’, ‘<samp>4.4bsd</samp>’, ‘<samp>magic</samp>’, and |
| ‘<samp>prof</samp>’ (not yet supported). |
| </p> |
| </dd> |
| <dt><code>-s</code></dt> |
| <dt><code>--sum</code></dt> |
| <dd><p>The ‘<samp>-s</samp>’ option causes <code>gprof</code> to summarize the information |
| in the profile data files it read in, and write out a profile data |
| file called <samp>gmon.sum</samp>, which contains all the information from |
| the profile data files that <code>gprof</code> read in. The file <samp>gmon.sum</samp> |
| may be one of the specified input files; the effect of this is to |
| merge the data in the other input files into <samp>gmon.sum</samp>. |
| </p> |
| <p>Eventually you can run <code>gprof</code> again without ‘<samp>-s</samp>’ to analyze the |
| cumulative data in the file <samp>gmon.sum</samp>. |
| </p> |
| </dd> |
| <dt><code>-v</code></dt> |
| <dt><code>--version</code></dt> |
| <dd><p>The ‘<samp>-v</samp>’ flag causes <code>gprof</code> to print the current version |
| number, and then exit. |
| </p> |
| </dd> |
| </dl> |
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