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<a href="#nested-classes">Data Structures</a> |
<a href="#func-members">Functions</a> </div>
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<h1>include/sphinxbase/profile.h File Reference</h1> </div>
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<div class="contents">
<p>Implementation of profiling, include counting , timing, cpu clock checking.
<a href="#_details">More...</a></p>
<div class="textblock"><code>#include <stdio.h></code><br/>
<code>#include <sphinxbase/sphinxbase_export.h></code><br/>
<code>#include <sphinxbase/prim_type.h></code><br/>
</div>
<p><a href="profile_8h_source.html">Go to the source code of this file.</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="nested-classes"></a>
Data Structures</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="structpctr__t.html">pctr_t</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Generic event counter for profiling. <a href="structpctr__t.html#_details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="structptmr__t.html">ptmr_t</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Generic timer structures and functions for coarse-grained performance measurements using standard system calls. <a href="structptmr__t.html#_details">More...</a><br/></td></tr>
<tr><td colspan="2"><h2><a name="func-members"></a>
Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">SPHINXBASE_EXPORT <a class="el" href="structpctr__t.html">pctr_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="profile_8h.html#acc5bd9ca1cc61377433a308b082d34b8">pctr_new</a> (char *name)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">operations of <a class="el" href="structpctr__t.html" title="Generic event counter for profiling.">pctr_t</a> <a href="#acc5bd9ca1cc61377433a308b082d34b8"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">SPHINXBASE_EXPORT void </td><td class="memItemRight" valign="bottom"><a class="el" href="profile_8h.html#a7d072965099f09c49a58e3fd422c48f4">pctr_reset</a> (<a class="el" href="structpctr__t.html">pctr_t</a> *ctr)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Reset a counter. <a href="#a7d072965099f09c49a58e3fd422c48f4"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">SPHINXBASE_EXPORT void </td><td class="memItemRight" valign="bottom"><a class="el" href="profile_8h.html#a4333e06af6db1fd806846c9f9b1f3f78">pctr_print</a> (FILE *fp, <a class="el" href="structpctr__t.html">pctr_t</a> *ctr)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Print a counter. <a href="#a4333e06af6db1fd806846c9f9b1f3f78"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">SPHINXBASE_EXPORT void </td><td class="memItemRight" valign="bottom"><a class="el" href="profile_8h.html#a29e1c5d5f5b462d24a84204e532943fa">pctr_increment</a> (<a class="el" href="structpctr__t.html">pctr_t</a> *ctr, int32 inc)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Increment a counter. <a href="#a29e1c5d5f5b462d24a84204e532943fa"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">SPHINXBASE_EXPORT void </td><td class="memItemRight" valign="bottom"><a class="el" href="profile_8h.html#a90821b8f5c4593ead9f8ebea8ca6994c">pctr_free</a> (<a class="el" href="structpctr__t.html">pctr_t</a> *ctr)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Free the counter. <a href="#a90821b8f5c4593ead9f8ebea8ca6994c"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">SPHINXBASE_EXPORT void </td><td class="memItemRight" valign="bottom"><a class="el" href="profile_8h.html#aada447eb3dc8c9ffb17fd7331ae671e7">ptmr_start</a> (<a class="el" href="structptmr__t.html">ptmr_t</a> *tmr)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Start timing using tmr. <a href="#aada447eb3dc8c9ffb17fd7331ae671e7"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">SPHINXBASE_EXPORT void </td><td class="memItemRight" valign="bottom"><a class="el" href="profile_8h.html#ade42334cf2db0bc8858ff966e55a4ffb">ptmr_stop</a> (<a class="el" href="structptmr__t.html">ptmr_t</a> *tmr)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Stop timing and accumulate tmr->{t_cpu, t_elapsed, t_tot_cpu, t_tot_elapsed}. <a href="#ade42334cf2db0bc8858ff966e55a4ffb"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">SPHINXBASE_EXPORT void </td><td class="memItemRight" valign="bottom"><a class="el" href="profile_8h.html#a32b1bf9f877946fb455c493a6aa3613f">ptmr_reset</a> (<a class="el" href="structptmr__t.html">ptmr_t</a> *tmr)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Reset tmr->{t_cpu, t_elapsed} to 0.0. <a href="#a32b1bf9f877946fb455c493a6aa3613f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">SPHINXBASE_EXPORT void </td><td class="memItemRight" valign="bottom"><a class="el" href="profile_8h.html#a5260d9143ed28fa82c2ab410abce6749">ptmr_init</a> (<a class="el" href="structptmr__t.html">ptmr_t</a> *tmr)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Reset tmr->{t_cpu, t_elapsed, t_tot_cpu, t_tot_elapsed} to 0.0. <a href="#a5260d9143ed28fa82c2ab410abce6749"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">SPHINXBASE_EXPORT void </td><td class="memItemRight" valign="bottom"><a class="el" href="profile_8h.html#a0aaa0953b76ae8c9947d6d982bbbd4a7">ptmr_reset_all</a> (<a class="el" href="structptmr__t.html">ptmr_t</a> *tmr)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Reset t_cpu, t_elapsed of all timer modules in array tmr[] to 0.0. <a href="#a0aaa0953b76ae8c9947d6d982bbbd4a7"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">SPHINXBASE_EXPORT void </td><td class="memItemRight" valign="bottom"><a class="el" href="profile_8h.html#a08a625009ff1a5e2ee8aa02b53009f66">ptmr_print_all</a> (FILE *fp, <a class="el" href="structptmr__t.html">ptmr_t</a> *tmr, float64 norm)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Print t_cpu for all timer modules in tmr[], normalized by norm (i.e., t_cpu/norm). <a href="#a08a625009ff1a5e2ee8aa02b53009f66"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">SPHINXBASE_EXPORT int32 </td><td class="memItemRight" valign="bottom"><a class="el" href="profile_8h.html#a4315a0c6da4e9d3ef3c0ce264620ce28">host_pclk</a> (int32 dummy)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Return the processor clock speed (in MHz); only available on some machines (Alphas). <a href="#a4315a0c6da4e9d3ef3c0ce264620ce28"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aa23a14aa8ae716d64e632d61b1c2ed77"></a><!-- doxytag: member="profile.h::host_endian" ref="aa23a14aa8ae716d64e632d61b1c2ed77" args="(void)" -->
SPHINXBASE_EXPORT int32 </td><td class="memItemRight" valign="bottom"><b>host_endian</b> (void)</td></tr>
</table>
<hr/><a name="_details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>Implementation of profiling, include counting , timing, cpu clock checking. </p>
<p>Currently, function host_endian is also in this function. It is not documented. </p>
<p>Definition in file <a class="el" href="profile_8h_source.html">profile.h</a>.</p>
</div><hr/><h2>Function Documentation</h2>
<a class="anchor" id="a4315a0c6da4e9d3ef3c0ce264620ce28"></a><!-- doxytag: member="profile.h::host_pclk" ref="a4315a0c6da4e9d3ef3c0ce264620ce28" args="(int32 dummy)" -->
<div class="memitem">
<div class="memproto">
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<td class="memname">SPHINXBASE_EXPORT int32 host_pclk </td>
<td>(</td>
<td class="paramtype">int32 </td>
<td class="paramname"><em>dummy</em></td><td>)</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Return the processor clock speed (in MHz); only available on some machines (Alphas). </p>
<p>The dummy argument can be any integer value. </p>
</div>
</div>
<a class="anchor" id="a90821b8f5c4593ead9f8ebea8ca6994c"></a><!-- doxytag: member="profile.h::pctr_free" ref="a90821b8f5c4593ead9f8ebea8ca6994c" args="(pctr_t *ctr)" -->
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<td class="memname">SPHINXBASE_EXPORT void pctr_free </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structpctr__t.html">pctr_t</a> * </td>
<td class="paramname"><em>ctr</em></td><td>)</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Free the counter. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">ctr</td><td>A pointer of a counter </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="profile_8c_source.html#l00140">140</a> of file <a class="el" href="profile_8c_source.html">profile.c</a>.</p>
<p>References <a class="el" href="ckd__alloc_8c_source.html#l00241">ckd_free()</a>, <a class="el" href="profile_8h_source.html#l00101">pctr_t::name</a>, and <a class="el" href="profile_8c_source.html#l00140">pctr_free()</a>.</p>
<p>Referenced by <a class="el" href="profile_8c_source.html#l00140">pctr_free()</a>.</p>
</div>
</div>
<a class="anchor" id="a29e1c5d5f5b462d24a84204e532943fa"></a><!-- doxytag: member="profile.h::pctr_increment" ref="a29e1c5d5f5b462d24a84204e532943fa" args="(pctr_t *ctr, int32 inc)" -->
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<td class="memname">SPHINXBASE_EXPORT void pctr_increment </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structpctr__t.html">pctr_t</a> * </td>
<td class="paramname"><em>ctr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int32 </td>
<td class="paramname"><em>inc</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Increment a counter. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">ctr</td><td>A pointer of a counter </td></tr>
<tr><td class="paramname">inc</td><td>The increment of the counter </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="profile_8c_source.html#l00126">126</a> of file <a class="el" href="profile_8c_source.html">profile.c</a>.</p>
<p>References <a class="el" href="profile_8h_source.html#l00104">pctr_t::count</a>, and <a class="el" href="profile_8c_source.html#l00126">pctr_increment()</a>.</p>
<p>Referenced by <a class="el" href="profile_8c_source.html#l00126">pctr_increment()</a>.</p>
</div>
</div>
<a class="anchor" id="acc5bd9ca1cc61377433a308b082d34b8"></a><!-- doxytag: member="profile.h::pctr_new" ref="acc5bd9ca1cc61377433a308b082d34b8" args="(char *name)" -->
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<td class="memname">SPHINXBASE_EXPORT <a class="el" href="structpctr__t.html">pctr_t</a>* pctr_new </td>
<td>(</td>
<td class="paramtype">char * </td>
<td class="paramname"><em>name</em></td><td>)</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>operations of <a class="el" href="structpctr__t.html" title="Generic event counter for profiling.">pctr_t</a> </p>
<p>Initialize a counter </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>an initialized counter </dd></dl>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">name</td><td>The name of the counter </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="profile_8c_source.html#l00107">107</a> of file <a class="el" href="profile_8c_source.html">profile.c</a>.</p>
<p>References <a class="el" href="ckd__alloc_8h_source.html#l00248">ckd_calloc</a>, <a class="el" href="ckd__alloc_8h_source.html#l00264">ckd_salloc</a>, <a class="el" href="profile_8h_source.html#l00104">pctr_t::count</a>, <a class="el" href="profile_8h_source.html#l00101">pctr_t::name</a>, and <a class="el" href="profile_8c_source.html#l00107">pctr_new()</a>.</p>
<p>Referenced by <a class="el" href="profile_8c_source.html#l00107">pctr_new()</a>.</p>
</div>
</div>
<a class="anchor" id="a4333e06af6db1fd806846c9f9b1f3f78"></a><!-- doxytag: member="profile.h::pctr_print" ref="a4333e06af6db1fd806846c9f9b1f3f78" args="(FILE *fp, pctr_t *ctr)" -->
<div class="memitem">
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<td class="memname">SPHINXBASE_EXPORT void pctr_print </td>
<td>(</td>
<td class="paramtype">FILE * </td>
<td class="paramname"><em>fp</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structpctr__t.html">pctr_t</a> * </td>
<td class="paramname"><em>ctr</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Print a counter. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">fp</td><td>A file pointer </td></tr>
<tr><td class="paramname">ctr</td><td>A pointer of a counter </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="profile_8c_source.html#l00133">133</a> of file <a class="el" href="profile_8c_source.html">profile.c</a>.</p>
<p>References <a class="el" href="profile_8h_source.html#l00104">pctr_t::count</a>, <a class="el" href="profile_8h_source.html#l00101">pctr_t::name</a>, and <a class="el" href="profile_8c_source.html#l00133">pctr_print()</a>.</p>
<p>Referenced by <a class="el" href="profile_8c_source.html#l00133">pctr_print()</a>.</p>
</div>
</div>
<a class="anchor" id="a7d072965099f09c49a58e3fd422c48f4"></a><!-- doxytag: member="profile.h::pctr_reset" ref="a7d072965099f09c49a58e3fd422c48f4" args="(pctr_t *ctr)" -->
<div class="memitem">
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<td class="memname">SPHINXBASE_EXPORT void pctr_reset </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structpctr__t.html">pctr_t</a> * </td>
<td class="paramname"><em>ctr</em></td><td>)</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Reset a counter. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">ctr</td><td>A pointer of a counter </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="profile_8c_source.html#l00119">119</a> of file <a class="el" href="profile_8c_source.html">profile.c</a>.</p>
<p>References <a class="el" href="profile_8h_source.html#l00104">pctr_t::count</a>, and <a class="el" href="profile_8c_source.html#l00119">pctr_reset()</a>.</p>
<p>Referenced by <a class="el" href="profile_8c_source.html#l00119">pctr_reset()</a>.</p>
</div>
</div>
<a class="anchor" id="a5260d9143ed28fa82c2ab410abce6749"></a><!-- doxytag: member="profile.h::ptmr_init" ref="a5260d9143ed28fa82c2ab410abce6749" args="(ptmr_t *tmr)" -->
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<td class="memname">SPHINXBASE_EXPORT void ptmr_init </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structptmr__t.html">ptmr_t</a> * </td>
<td class="paramname"><em>tmr</em></td><td>)</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Reset tmr->{t_cpu, t_elapsed, t_tot_cpu, t_tot_elapsed} to 0.0. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">tmr</td><td>The timer </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="profile_8c_source.html#l00265">265</a> of file <a class="el" href="profile_8c_source.html">profile.c</a>.</p>
<p>References <a class="el" href="profile_8c_source.html#l00265">ptmr_init()</a>, <a class="el" href="profile_8h_source.html#l00160">ptmr_t::t_cpu</a>, <a class="el" href="profile_8h_source.html#l00161">ptmr_t::t_elapsed</a>, <a class="el" href="profile_8h_source.html#l00162">ptmr_t::t_tot_cpu</a>, and <a class="el" href="profile_8h_source.html#l00163">ptmr_t::t_tot_elapsed</a>.</p>
<p>Referenced by <a class="el" href="profile_8c_source.html#l00265">ptmr_init()</a>.</p>
</div>
</div>
<a class="anchor" id="a08a625009ff1a5e2ee8aa02b53009f66"></a><!-- doxytag: member="profile.h::ptmr_print_all" ref="a08a625009ff1a5e2ee8aa02b53009f66" args="(FILE *fp, ptmr_t *tmr, float64 norm)" -->
<div class="memitem">
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<td class="memname">SPHINXBASE_EXPORT void ptmr_print_all </td>
<td>(</td>
<td class="paramtype">FILE * </td>
<td class="paramname"><em>fp</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structptmr__t.html">ptmr_t</a> * </td>
<td class="paramname"><em>tmr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">float64 </td>
<td class="paramname"><em>norm</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Print t_cpu for all timer modules in tmr[], normalized by norm (i.e., t_cpu/norm). </p>
<p>The array should be terminated with a sentinel with .name = NULL. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">fp</td><td>The file pointer </td></tr>
<tr><td class="paramname">tmr</td><td>The timer </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="profile_8c_source.html#l00283">283</a> of file <a class="el" href="profile_8c_source.html">profile.c</a>.</p>
<p>References <a class="el" href="profile_8h_source.html#l00158">ptmr_t::name</a>, <a class="el" href="profile_8c_source.html#l00283">ptmr_print_all()</a>, and <a class="el" href="profile_8h_source.html#l00160">ptmr_t::t_cpu</a>.</p>
<p>Referenced by <a class="el" href="profile_8c_source.html#l00283">ptmr_print_all()</a>.</p>
</div>
</div>
<a class="anchor" id="a32b1bf9f877946fb455c493a6aa3613f"></a><!-- doxytag: member="profile.h::ptmr_reset" ref="a32b1bf9f877946fb455c493a6aa3613f" args="(ptmr_t *tmr)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">SPHINXBASE_EXPORT void ptmr_reset </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structptmr__t.html">ptmr_t</a> * </td>
<td class="paramname"><em>tmr</em></td><td>)</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Reset tmr->{t_cpu, t_elapsed} to 0.0. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">tmr</td><td>The timer </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="profile_8c_source.html#l00257">257</a> of file <a class="el" href="profile_8c_source.html">profile.c</a>.</p>
<p>References <a class="el" href="profile_8c_source.html#l00257">ptmr_reset()</a>, <a class="el" href="profile_8h_source.html#l00160">ptmr_t::t_cpu</a>, and <a class="el" href="profile_8h_source.html#l00161">ptmr_t::t_elapsed</a>.</p>
<p>Referenced by <a class="el" href="profile_8c_source.html#l00257">ptmr_reset()</a>, and <a class="el" href="profile_8c_source.html#l00275">ptmr_reset_all()</a>.</p>
</div>
</div>
<a class="anchor" id="a0aaa0953b76ae8c9947d6d982bbbd4a7"></a><!-- doxytag: member="profile.h::ptmr_reset_all" ref="a0aaa0953b76ae8c9947d6d982bbbd4a7" args="(ptmr_t *tmr)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">SPHINXBASE_EXPORT void ptmr_reset_all </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structptmr__t.html">ptmr_t</a> * </td>
<td class="paramname"><em>tmr</em></td><td>)</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Reset t_cpu, t_elapsed of all timer modules in array tmr[] to 0.0. </p>
<p>The array should be terminated with a sentinel with .name = NULL. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">tmr</td><td>The timer </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="profile_8c_source.html#l00275">275</a> of file <a class="el" href="profile_8c_source.html">profile.c</a>.</p>
<p>References <a class="el" href="profile_8h_source.html#l00158">ptmr_t::name</a>, <a class="el" href="profile_8c_source.html#l00257">ptmr_reset()</a>, and <a class="el" href="profile_8c_source.html#l00275">ptmr_reset_all()</a>.</p>
<p>Referenced by <a class="el" href="profile_8c_source.html#l00275">ptmr_reset_all()</a>.</p>
</div>
</div>
<a class="anchor" id="aada447eb3dc8c9ffb17fd7331ae671e7"></a><!-- doxytag: member="profile.h::ptmr_start" ref="aada447eb3dc8c9ffb17fd7331ae671e7" args="(ptmr_t *tmr)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">SPHINXBASE_EXPORT void ptmr_start </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structptmr__t.html">ptmr_t</a> * </td>
<td class="paramname"><em>tmr</em></td><td>)</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Start timing using tmr. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">tmr</td><td>The timer </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="profile_8c_source.html#l00178">178</a> of file <a class="el" href="profile_8c_source.html">profile.c</a>.</p>
<p>References <a class="el" href="profile_8c_source.html#l00178">ptmr_start()</a>, <a class="el" href="profile_8h_source.html#l00164">ptmr_t::start_cpu</a>, and <a class="el" href="profile_8h_source.html#l00165">ptmr_t::start_elapsed</a>.</p>
<p>Referenced by <a class="el" href="profile_8c_source.html#l00178">ptmr_start()</a>.</p>
</div>
</div>
<a class="anchor" id="ade42334cf2db0bc8858ff966e55a4ffb"></a><!-- doxytag: member="profile.h::ptmr_stop" ref="ade42334cf2db0bc8858ff966e55a4ffb" args="(ptmr_t *tmr)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">SPHINXBASE_EXPORT void ptmr_stop </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structptmr__t.html">ptmr_t</a> * </td>
<td class="paramname"><em>tmr</em></td><td>)</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Stop timing and accumulate tmr->{t_cpu, t_elapsed, t_tot_cpu, t_tot_elapsed}. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">tmr</td><td>The timer </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="profile_8c_source.html#l00212">212</a> of file <a class="el" href="profile_8c_source.html">profile.c</a>.</p>
<p>References <a class="el" href="profile_8c_source.html#l00212">ptmr_stop()</a>, <a class="el" href="profile_8h_source.html#l00164">ptmr_t::start_cpu</a>, <a class="el" href="profile_8h_source.html#l00165">ptmr_t::start_elapsed</a>, <a class="el" href="profile_8h_source.html#l00160">ptmr_t::t_cpu</a>, <a class="el" href="profile_8h_source.html#l00161">ptmr_t::t_elapsed</a>, <a class="el" href="profile_8h_source.html#l00162">ptmr_t::t_tot_cpu</a>, and <a class="el" href="profile_8h_source.html#l00163">ptmr_t::t_tot_elapsed</a>.</p>
<p>Referenced by <a class="el" href="profile_8c_source.html#l00212">ptmr_stop()</a>.</p>
</div>
</div>
</div>
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