documentation/classarm__compute_1_1test_1_1framework_1_1_open_c_l_timer.xhtml

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 117 <div class="header">
 118   <div class="summary">
 119 <a href="#pub-methods">Public Member Functions</a>  </div>
 120   <div class="headertitle">
 121 <div class="title">OpenCLTimer Class Reference</div>  </div>
 122 </div><!--header-->
 123 <div class="contents">
 124
 125 <p><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml" title="Interface for classes that can be used to measure performance. ">Instrument</a> creating measurements based on the information returned by clGetEventProfilingInfo for each OpenCL kernel executed.
 126  <a href="classarm__compute_1_1test_1_1framework_1_1_open_c_l_timer.xhtml#details">More...</a></p>
 127
 128 <p><code>#include &lt;<a class="el" href="_open_c_l_timer_8h_source.xhtml">OpenCLTimer.h</a>&gt;</code></p>
 129 <div class="dynheader">
 130 Collaboration diagram for OpenCLTimer:</div>
 131 <div class="dyncontent">
 132 <div class="center"><iframe scrolling="no" frameborder="0" src="classarm__compute_1_1test_1_1framework_1_1_open_c_l_timer__coll__graph.svg" width="118" height="112"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe>
 133 </div>
 134 <center><span class="legend">[<a target="top" href="graph_legend.xhtml">legend</a>]</span></center></div>
 135 <table class="memberdecls">
 136 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
 137 Public Member Functions</h2></td></tr>
 138 <tr class="memitem:a91860bc09f5e1a5864d5c8747af22b17"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_open_c_l_timer.xhtml#a91860bc09f5e1a5864d5c8747af22b17">OpenCLTimer</a> (<a class="el" href="namespacearm__compute_1_1test_1_1framework.xhtml#a3a01a70ad3a22d8b80c413e8a5977100">ScaleFactor</a> scale_factor)</td></tr>
 139 <tr class="separator:a91860bc09f5e1a5864d5c8747af22b17"><td class="memSeparator" colspan="2">&#160;</td></tr>
 140 <tr class="memitem:a501ef37fef441a0a6a8ea8b8e30a7181"><td class="memItemLeft" align="right" valign="top">std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_open_c_l_timer.xhtml#a501ef37fef441a0a6a8ea8b8e30a7181">id</a> () const override</td></tr>
 141 <tr class="memdesc:a501ef37fef441a0a6a8ea8b8e30a7181"><td class="mdescLeft">&#160;</td><td class="mdescRight">Identifier for the instrument.  <a href="#a501ef37fef441a0a6a8ea8b8e30a7181">More...</a><br /></td></tr>
 142 <tr class="separator:a501ef37fef441a0a6a8ea8b8e30a7181"><td class="memSeparator" colspan="2">&#160;</td></tr>
 143 <tr class="memitem:a5d5d9ebd12cd3a7d268bc98a3fc7bf97"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_open_c_l_timer.xhtml#a5d5d9ebd12cd3a7d268bc98a3fc7bf97">start</a> () override</td></tr>
 144 <tr class="memdesc:a5d5d9ebd12cd3a7d268bc98a3fc7bf97"><td class="mdescLeft">&#160;</td><td class="mdescRight">Start measuring.  <a href="#a5d5d9ebd12cd3a7d268bc98a3fc7bf97">More...</a><br /></td></tr>
 145 <tr class="separator:a5d5d9ebd12cd3a7d268bc98a3fc7bf97"><td class="memSeparator" colspan="2">&#160;</td></tr>
 146 <tr class="memitem:ab3536e22848ce87b16a9b96d6d824d45"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_open_c_l_timer.xhtml#ab3536e22848ce87b16a9b96d6d824d45">stop</a> () override</td></tr>
 147 <tr class="memdesc:ab3536e22848ce87b16a9b96d6d824d45"><td class="mdescLeft">&#160;</td><td class="mdescRight">Stop measuring.  <a href="#ab3536e22848ce87b16a9b96d6d824d45">More...</a><br /></td></tr>
 148 <tr class="separator:ab3536e22848ce87b16a9b96d6d824d45"><td class="memSeparator" colspan="2">&#160;</td></tr>
 149 <tr class="memitem:a73cabccc9d4406bf48f1db033dc35005"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#afc7df496e6026b91c3f48da6821c86a9">MeasurementsMap</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_open_c_l_timer.xhtml#a73cabccc9d4406bf48f1db033dc35005">measurements</a> () const override</td></tr>
 150 <tr class="memdesc:a73cabccc9d4406bf48f1db033dc35005"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return the latest measurement.  <a href="#a73cabccc9d4406bf48f1db033dc35005">More...</a><br /></td></tr>
 151 <tr class="separator:a73cabccc9d4406bf48f1db033dc35005"><td class="memSeparator" colspan="2">&#160;</td></tr>
 152 <tr class="inherit_header pub_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classarm__compute_1_1test_1_1framework_1_1_instrument')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml">Instrument</a></td></tr>
 153 <tr class="memitem:a44dfdf6c9c53e1b5c5eddfc58c31dc54 inherit pub_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#a44dfdf6c9c53e1b5c5eddfc58c31dc54">Instrument</a> ()=default</td></tr>
 154 <tr class="separator:a44dfdf6c9c53e1b5c5eddfc58c31dc54 inherit pub_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="memSeparator" colspan="2">&#160;</td></tr>
 155 <tr class="memitem:ac92db65cbe174915234b0d99b3ad4be7 inherit pub_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#ac92db65cbe174915234b0d99b3ad4be7">Instrument</a> (const <a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml">Instrument</a> &amp;)=default</td></tr>
 156 <tr class="separator:ac92db65cbe174915234b0d99b3ad4be7 inherit pub_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="memSeparator" colspan="2">&#160;</td></tr>
 157 <tr class="memitem:adda867124fd5c093788f96cb2eaf67cd inherit pub_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#adda867124fd5c093788f96cb2eaf67cd">Instrument</a> (<a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml">Instrument</a> &amp;&amp;)=default</td></tr>
 158 <tr class="separator:adda867124fd5c093788f96cb2eaf67cd inherit pub_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="memSeparator" colspan="2">&#160;</td></tr>
 159 <tr class="memitem:ae4a6c66ea355204cca47490247b91f5f inherit pub_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml">Instrument</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#ae4a6c66ea355204cca47490247b91f5f">operator=</a> (const <a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml">Instrument</a> &amp;)=default</td></tr>
 160 <tr class="separator:ae4a6c66ea355204cca47490247b91f5f inherit pub_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="memSeparator" colspan="2">&#160;</td></tr>
 161 <tr class="memitem:a550047da2682a06765be837ae570e542 inherit pub_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml">Instrument</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#a550047da2682a06765be837ae570e542">operator=</a> (<a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml">Instrument</a> &amp;&amp;)=default</td></tr>
 162 <tr class="separator:a550047da2682a06765be837ae570e542 inherit pub_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="memSeparator" colspan="2">&#160;</td></tr>
 163 <tr class="memitem:a7bd8541cf37e6c439d4a6bf7296437a2 inherit pub_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#a7bd8541cf37e6c439d4a6bf7296437a2">~Instrument</a> ()=default</td></tr>
 164 <tr class="separator:a7bd8541cf37e6c439d4a6bf7296437a2 inherit pub_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="memSeparator" colspan="2">&#160;</td></tr>
 165 </table><table class="memberdecls">
 166 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a>
 167 Additional Inherited Members</h2></td></tr>
 168 <tr class="inherit_header pub_types_classarm__compute_1_1test_1_1framework_1_1_instrument"><td colspan="2" onclick="javascript:toggleInherit('pub_types_classarm__compute_1_1test_1_1framework_1_1_instrument')"><img src="closed.png" alt="-"/>&#160;Public Types inherited from <a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml">Instrument</a></td></tr>
 169 <tr class="memitem:afc7df496e6026b91c3f48da6821c86a9 inherit pub_types_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="memItemLeft" align="right" valign="top">using&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#afc7df496e6026b91c3f48da6821c86a9">MeasurementsMap</a> = std::map&lt; std::string, <a class="el" href="structarm__compute_1_1test_1_1framework_1_1_measurement.xhtml">Measurement</a> &gt;</td></tr>
 170 <tr class="separator:afc7df496e6026b91c3f48da6821c86a9 inherit pub_types_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="memSeparator" colspan="2">&#160;</td></tr>
 171 <tr class="inherit_header pub_static_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td colspan="2" onclick="javascript:toggleInherit('pub_static_methods_classarm__compute_1_1test_1_1framework_1_1_instrument')"><img src="closed.png" alt="-"/>&#160;Static Public Member Functions inherited from <a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml">Instrument</a></td></tr>
 172 <tr class="memitem:ab6ac86ac15a8211221f1721d6a4ee889 inherit pub_static_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="memTemplParams" colspan="2">template&lt;typename T , ScaleFactor scale&gt; </td></tr>
 173 <tr class="memitem:ab6ac86ac15a8211221f1721d6a4ee889 inherit pub_static_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="memTemplItemLeft" align="right" valign="top">static std::unique_ptr&lt; <a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml">Instrument</a> &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#ab6ac86ac15a8211221f1721d6a4ee889">make_instrument</a> ()</td></tr>
 174 <tr class="memdesc:ab6ac86ac15a8211221f1721d6a4ee889 inherit pub_static_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="mdescLeft">&#160;</td><td class="mdescRight">Helper function to create an instrument of the given type.  <a href="#ab6ac86ac15a8211221f1721d6a4ee889">More...</a><br /></td></tr>
 175 <tr class="separator:ab6ac86ac15a8211221f1721d6a4ee889 inherit pub_static_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="memSeparator" colspan="2">&#160;</td></tr>
 176 </table>
 177 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
 178 <div class="textblock"><p><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml" title="Interface for classes that can be used to measure performance. ">Instrument</a> creating measurements based on the information returned by clGetEventProfilingInfo for each OpenCL kernel executed. </p>
 179
 180 <p>Definition at line <a class="el" href="_open_c_l_timer_8h_source.xhtml#l00042">42</a> of file <a class="el" href="_open_c_l_timer_8h_source.xhtml">OpenCLTimer.h</a>.</p>
 181 </div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
 182 <a class="anchor" id="a91860bc09f5e1a5864d5c8747af22b17"></a>
 183 <div class="memitem">
 184 <div class="memproto">
 185       <table class="memname">
 186         <tr>
 187           <td class="memname"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_open_c_l_timer.xhtml">OpenCLTimer</a> </td>
 188           <td>(</td>
 189           <td class="paramtype"><a class="el" href="namespacearm__compute_1_1test_1_1framework.xhtml#a3a01a70ad3a22d8b80c413e8a5977100">ScaleFactor</a>&#160;</td>
 190           <td class="paramname"><em>scale_factor</em></td><td>)</td>
 191           <td></td>
 192         </tr>
 193       </table>
 194 </div><div class="memdoc">
 195
 196 <p>Definition at line <a class="el" href="_open_c_l_timer_8cpp_source.xhtml#l00093">93</a> of file <a class="el" href="_open_c_l_timer_8cpp_source.xhtml">OpenCLTimer.cpp</a>.</p>
 197
 198 <p>References <a class="el" href="core_2_error_8h_source.xhtml#l00238">ARM_COMPUTE_ERROR</a>, <a class="el" href="classarm__compute_1_1_c_l_scheduler.xhtml#a60f9a6836b628a7171914c4afe43b4a7">CLScheduler::get()</a>, <a class="el" href="namespacearm__compute_1_1test_1_1framework.xhtml#aca1fd1d8935433e6ba2e3918214e07f9ab50339a10e1de285ac99d4c3990b8693">arm_compute::test::framework::NONE</a>, <a class="el" href="_c_l_scheduler_8h_source.xhtml#l00146">CLScheduler::queue()</a>, <a class="el" href="_c_l_scheduler_8h_source.xhtml#l00165">CLScheduler::set_queue()</a>, <a class="el" href="namespacearm__compute_1_1test_1_1framework.xhtml#a3a01a70ad3a22d8b80c413e8a5977100a8ed2f2476469f812d63a2f4e83166c61">arm_compute::test::framework::TIME_MS</a>, <a class="el" href="namespacearm__compute_1_1test_1_1framework.xhtml#a3a01a70ad3a22d8b80c413e8a5977100a55d658bdb6741297d391d36632cb51b1">arm_compute::test::framework::TIME_S</a>, and <a class="el" href="namespacearm__compute_1_1test_1_1framework.xhtml#a3a01a70ad3a22d8b80c413e8a5977100ab843f590d06438293e06980b4f94bf39">arm_compute::test::framework::TIME_US</a>.</p>
 199 <div class="fragment"><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;    : real_function(<a class="code" href="classarm__compute_1_1_c_l_symbols.xhtml#a98782c8297f3985321c5fa98576327b8">CLSymbols::get</a>().clEnqueueNDRangeKernel_ptr)</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;{</div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;    <span class="keyword">auto</span>                        q     = <a class="code" href="classarm__compute_1_1_c_l_scheduler.xhtml#a60f9a6836b628a7171914c4afe43b4a7">CLScheduler::get</a>().<a class="code" href="classarm__compute_1_1_c_l_scheduler.xhtml#ad381d1aed28b4b1e1f5a710633934580">queue</a>();</div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;    cl_command_queue_properties props = q.getInfo&lt;CL_QUEUE_PROPERTIES&gt;();</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;    <span class="keywordflow">if</span>((props &amp; CL_QUEUE_PROFILING_ENABLE) == 0)</div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;    {</div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;        <a class="code" href="classarm__compute_1_1_c_l_scheduler.xhtml#a60f9a6836b628a7171914c4afe43b4a7">CLScheduler::get</a>().<a class="code" href="classarm__compute_1_1_c_l_scheduler.xhtml#a9608e5af9f3a199f69ca6aa41b94359a">set_queue</a>(cl::CommandQueue(<a class="code" href="classarm__compute_1_1_c_l_scheduler.xhtml#a60f9a6836b628a7171914c4afe43b4a7">CLScheduler::get</a>().context(), props | CL_QUEUE_PROFILING_ENABLE));</div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;    }</div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;</div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;    <span class="keywordflow">switch</span>(scale_factor)</div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;    {</div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="namespacearm__compute_1_1test_1_1framework.xhtml#aca1fd1d8935433e6ba2e3918214e07f9ab50339a10e1de285ac99d4c3990b8693">ScaleFactor::NONE</a>:</div><div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;            _scale_factor = 1.f;</div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;            _unit         = <span class="stringliteral">&quot;ns&quot;</span>;</div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="namespacearm__compute_1_1test_1_1framework.xhtml#a3a01a70ad3a22d8b80c413e8a5977100ab843f590d06438293e06980b4f94bf39">ScaleFactor::TIME_US</a>:</div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;            _scale_factor = 1000.f;</div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;            _unit         = <span class="stringliteral">&quot;us&quot;</span>;</div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="namespacearm__compute_1_1test_1_1framework.xhtml#a3a01a70ad3a22d8b80c413e8a5977100a8ed2f2476469f812d63a2f4e83166c61">ScaleFactor::TIME_MS</a>:</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;            _scale_factor = 1000000.f;</div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;            _unit         = <span class="stringliteral">&quot;ms&quot;</span>;</div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="namespacearm__compute_1_1test_1_1framework.xhtml#a3a01a70ad3a22d8b80c413e8a5977100a55d658bdb6741297d391d36632cb51b1">ScaleFactor::TIME_S</a>:</div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;            _scale_factor = 1000000000.f;</div><div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;            _unit         = <span class="stringliteral">&quot;s&quot;</span>;</div><div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;        <span class="keywordflow">default</span>:</div><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;            <a class="code" href="core_2_error_8h.xhtml#a05b19c75afe9c24200a62b9724734bbd">ARM_COMPUTE_ERROR</a>(<span class="stringliteral">&quot;Invalid scale&quot;</span>);</div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;    }</div><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;}</div><div class="ttc" id="classarm__compute_1_1_c_l_symbols_xhtml_a98782c8297f3985321c5fa98576327b8"><div class="ttname"><a href="classarm__compute_1_1_c_l_symbols.xhtml#a98782c8297f3985321c5fa98576327b8">arm_compute::CLSymbols::get</a></div><div class="ttdeci">static CLSymbols &amp; get()</div></div>
 200 <div class="ttc" id="core_2_error_8h_xhtml_a05b19c75afe9c24200a62b9724734bbd"><div class="ttname"><a href="core_2_error_8h.xhtml#a05b19c75afe9c24200a62b9724734bbd">ARM_COMPUTE_ERROR</a></div><div class="ttdeci">#define ARM_COMPUTE_ERROR(...)</div><div class="ttdoc">Print the given message then throw an std::runtime_error. </div><div class="ttdef"><b>Definition:</b> <a href="core_2_error_8h_source.xhtml#l00238">Error.h:238</a></div></div>
 201 <div class="ttc" id="namespacearm__compute_1_1test_1_1framework_xhtml_aca1fd1d8935433e6ba2e3918214e07f9ab50339a10e1de285ac99d4c3990b8693"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1framework.xhtml#aca1fd1d8935433e6ba2e3918214e07f9ab50339a10e1de285ac99d4c3990b8693">arm_compute::test::framework::LogLevel::NONE</a></div></div>
 202 <div class="ttc" id="namespacearm__compute_1_1test_1_1framework_xhtml_a3a01a70ad3a22d8b80c413e8a5977100a8ed2f2476469f812d63a2f4e83166c61"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1framework.xhtml#a3a01a70ad3a22d8b80c413e8a5977100a8ed2f2476469f812d63a2f4e83166c61">arm_compute::test::framework::ScaleFactor::TIME_MS</a></div></div>
 203 <div class="ttc" id="classarm__compute_1_1_c_l_scheduler_xhtml_a60f9a6836b628a7171914c4afe43b4a7"><div class="ttname"><a href="classarm__compute_1_1_c_l_scheduler.xhtml#a60f9a6836b628a7171914c4afe43b4a7">arm_compute::CLScheduler::get</a></div><div class="ttdeci">static CLScheduler &amp; get()</div><div class="ttdoc">Access the scheduler singleton. </div></div>
 204 <div class="ttc" id="namespacearm__compute_1_1test_1_1framework_xhtml_a3a01a70ad3a22d8b80c413e8a5977100a55d658bdb6741297d391d36632cb51b1"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1framework.xhtml#a3a01a70ad3a22d8b80c413e8a5977100a55d658bdb6741297d391d36632cb51b1">arm_compute::test::framework::ScaleFactor::TIME_S</a></div></div>
 205 <div class="ttc" id="classarm__compute_1_1_c_l_scheduler_xhtml_a9608e5af9f3a199f69ca6aa41b94359a"><div class="ttname"><a href="classarm__compute_1_1_c_l_scheduler.xhtml#a9608e5af9f3a199f69ca6aa41b94359a">arm_compute::CLScheduler::set_queue</a></div><div class="ttdeci">void set_queue(cl::CommandQueue queue)</div><div class="ttdoc">Accessor to set the CL command queue to be used by the scheduler. </div><div class="ttdef"><b>Definition:</b> <a href="_c_l_scheduler_8h_source.xhtml#l00165">CLScheduler.h:165</a></div></div>
 206 <div class="ttc" id="classarm__compute_1_1_c_l_scheduler_xhtml_ad381d1aed28b4b1e1f5a710633934580"><div class="ttname"><a href="classarm__compute_1_1_c_l_scheduler.xhtml#ad381d1aed28b4b1e1f5a710633934580">arm_compute::CLScheduler::queue</a></div><div class="ttdeci">cl::CommandQueue &amp; queue()</div><div class="ttdoc">Accessor for the associated CL command queue. </div><div class="ttdef"><b>Definition:</b> <a href="_c_l_scheduler_8h_source.xhtml#l00146">CLScheduler.h:146</a></div></div>
 207 <div class="ttc" id="namespacearm__compute_1_1test_1_1framework_xhtml_a3a01a70ad3a22d8b80c413e8a5977100ab843f590d06438293e06980b4f94bf39"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1framework.xhtml#a3a01a70ad3a22d8b80c413e8a5977100ab843f590d06438293e06980b4f94bf39">arm_compute::test::framework::ScaleFactor::TIME_US</a></div></div>
 208 </div><!-- fragment -->
 209 </div>
 210 </div>
 211 <h2 class="groupheader">Member Function Documentation</h2>
 212 <a class="anchor" id="a501ef37fef441a0a6a8ea8b8e30a7181"></a>
 213 <div class="memitem">
 214 <div class="memproto">
 215 <table class="mlabels">
 216   <tr>
 217   <td class="mlabels-left">
 218       <table class="memname">
 219         <tr>
 220           <td class="memname">std::string id </td>
 221           <td>(</td>
 222           <td class="paramname"></td><td>)</td>
 223           <td> const</td>
 224         </tr>
 225       </table>
 226   </td>
 227   <td class="mlabels-right">
 228 <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span>  </td>
 229   </tr>
 230 </table>
 231 </div><div class="memdoc">
 232
 233 <p>Identifier for the instrument. </p>
 234
 235 <p>Implements <a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#a93697d33dc9325ba180a9a2a8ade6937">Instrument</a>.</p>
 236
 237 <p>Definition at line <a class="el" href="_open_c_l_timer_8cpp_source.xhtml#l00041">41</a> of file <a class="el" href="_open_c_l_timer_8cpp_source.xhtml">OpenCLTimer.cpp</a>.</p>
 238
 239 <p>References <a class="el" href="core_2_error_8h_source.xhtml#l00297">ARM_COMPUTE_ERROR_ON_MSG</a>, <a class="el" href="core_2_error_8h_source.xhtml#l00147">ARM_COMPUTE_UNUSED</a>, and <a class="el" href="namespacearm__compute_1_1test_1_1validation.xhtml#a096668313a9a819d54a2e65ec21ff0cc">arm_compute::test::validation::info()</a>.</p>
 240 <div class="fragment"><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;{</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;    <span class="keywordflow">return</span> <span class="stringliteral">&quot;OpenCLTimer&quot;</span>;</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;}</div></div><!-- fragment -->
 241 </div>
 242 </div>
 243 <a class="anchor" id="a73cabccc9d4406bf48f1db033dc35005"></a>
 244 <div class="memitem">
 245 <div class="memproto">
 246 <table class="mlabels">
 247   <tr>
 248   <td class="mlabels-left">
 249       <table class="memname">
 250         <tr>
 251           <td class="memname"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#afc7df496e6026b91c3f48da6821c86a9">Instrument::MeasurementsMap</a> measurements </td>
 252           <td>(</td>
 253           <td class="paramname"></td><td>)</td>
 254           <td> const</td>
 255         </tr>
 256       </table>
 257   </td>
 258   <td class="mlabels-right">
 259 <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span>  </td>
 260   </tr>
 261 </table>
 262 </div><div class="memdoc">
 263
 264 <p>Return the latest measurement. </p>
 265
 266 <p>Implements <a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#a4cf9eb56e129a841a24bd67bb548603b">Instrument</a>.</p>
 267
 268 <p>Definition at line <a class="el" href="_open_c_l_timer_8cpp_source.xhtml#l00139">139</a> of file <a class="el" href="_open_c_l_timer_8cpp_source.xhtml">OpenCLTimer.cpp</a>.</p>
 269
 270 <p>References <a class="el" href="_open_c_l_timer_8cpp_source.xhtml#l00126">OpenCLTimer::start()</a>, and <a class="el" href="_toolchain_support_8h_source.xhtml#l00187">arm_compute::support::cpp11::to_string()</a>.</p>
 271 <div class="fragment"><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;{</div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;    <a class="code" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#afc7df496e6026b91c3f48da6821c86a9">MeasurementsMap</a> <a class="code" href="classarm__compute_1_1test_1_1framework_1_1_open_c_l_timer.xhtml#a73cabccc9d4406bf48f1db033dc35005">measurements</a>;</div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>    kernel_number = 0;</div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;    <span class="keywordflow">for</span>(<span class="keyword">auto</span> kernel : kernels)</div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;    {</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;        cl_ulong <a class="code" href="classarm__compute_1_1test_1_1framework_1_1_open_c_l_timer.xhtml#a5d5d9ebd12cd3a7d268bc98a3fc7bf97">start</a> = kernel.event.getProfilingInfo&lt;CL_PROFILING_COMMAND_START&gt;();</div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;        cl_ulong end   = kernel.event.getProfilingInfo&lt;CL_PROFILING_COMMAND_END&gt;();</div><div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;</div><div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;        measurements.emplace(kernel.name + <span class="stringliteral">&quot; #&quot;</span> + <a class="code" href="namespacearm__compute_1_1support_1_1cpp11.xhtml#acc5dddee1cbe93a4eaf0a9f74ee96bb7">support::cpp11::to_string</a>(kernel_number++), Measurement((end - start) / _scale_factor, _unit));</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;    }</div><div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;</div><div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="classarm__compute_1_1test_1_1framework_1_1_open_c_l_timer.xhtml#a73cabccc9d4406bf48f1db033dc35005">measurements</a>;</div><div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;}</div><div class="ttc" id="classarm__compute_1_1test_1_1framework_1_1_open_c_l_timer_xhtml_a5d5d9ebd12cd3a7d268bc98a3fc7bf97"><div class="ttname"><a href="classarm__compute_1_1test_1_1framework_1_1_open_c_l_timer.xhtml#a5d5d9ebd12cd3a7d268bc98a3fc7bf97">arm_compute::test::framework::OpenCLTimer::start</a></div><div class="ttdeci">void start() override</div><div class="ttdoc">Start measuring. </div><div class="ttdef"><b>Definition:</b> <a href="_open_c_l_timer_8cpp_source.xhtml#l00126">OpenCLTimer.cpp:126</a></div></div>
 272 <div class="ttc" id="namespacearm__compute_1_1support_1_1cpp11_xhtml_acc5dddee1cbe93a4eaf0a9f74ee96bb7"><div class="ttname"><a href="namespacearm__compute_1_1support_1_1cpp11.xhtml#acc5dddee1cbe93a4eaf0a9f74ee96bb7">arm_compute::support::cpp11::to_string</a></div><div class="ttdeci">std::string to_string(T &amp;&amp;value)</div><div class="ttdoc">Convert integer and float values to string. </div><div class="ttdef"><b>Definition:</b> <a href="_toolchain_support_8h_source.xhtml#l00187">ToolchainSupport.h:187</a></div></div>
 273 <div class="ttc" id="classarm__compute_1_1test_1_1framework_1_1_open_c_l_timer_xhtml_a73cabccc9d4406bf48f1db033dc35005"><div class="ttname"><a href="classarm__compute_1_1test_1_1framework_1_1_open_c_l_timer.xhtml#a73cabccc9d4406bf48f1db033dc35005">arm_compute::test::framework::OpenCLTimer::measurements</a></div><div class="ttdeci">MeasurementsMap measurements() const override</div><div class="ttdoc">Return the latest measurement. </div><div class="ttdef"><b>Definition:</b> <a href="_open_c_l_timer_8cpp_source.xhtml#l00139">OpenCLTimer.cpp:139</a></div></div>
 274 <div class="ttc" id="classarm__compute_1_1test_1_1framework_1_1_instrument_xhtml_afc7df496e6026b91c3f48da6821c86a9"><div class="ttname"><a href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#afc7df496e6026b91c3f48da6821c86a9">arm_compute::test::framework::Instrument::MeasurementsMap</a></div><div class="ttdeci">std::map&lt; std::string, Measurement &gt; MeasurementsMap</div><div class="ttdef"><b>Definition:</b> <a href="_instrument_8h_source.xhtml#l00077">Instrument.h:77</a></div></div>
 275 </div><!-- fragment -->
 276 </div>
 277 </div>
 278 <a class="anchor" id="a5d5d9ebd12cd3a7d268bc98a3fc7bf97"></a>
 279 <div class="memitem">
 280 <div class="memproto">
 281 <table class="mlabels">
 282   <tr>
 283   <td class="mlabels-left">
 284       <table class="memname">
 285         <tr>
 286           <td class="memname">void start </td>
 287           <td>(</td>
 288           <td class="paramname"></td><td>)</td>
 289           <td></td>
 290         </tr>
 291       </table>
 292   </td>
 293   <td class="mlabels-right">
 294 <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span>  </td>
 295   </tr>
 296 </table>
 297 </div><div class="memdoc">
 298
 299 <p>Start measuring. </p>
 300
 301 <p>Implements <a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#ac0ae5f26cd2001d772aed9d2ea97d41c">Instrument</a>.</p>
 302
 303 <p>Definition at line <a class="el" href="_open_c_l_timer_8cpp_source.xhtml#l00126">126</a> of file <a class="el" href="_open_c_l_timer_8cpp_source.xhtml">OpenCLTimer.cpp</a>.</p>
 304
 305 <p>References <a class="el" href="_open_c_l_8h_source.xhtml#l00066">CLSymbols::clEnqueueNDRangeKernel_ptr</a>, and <a class="el" href="classarm__compute_1_1_c_l_symbols.xhtml#a98782c8297f3985321c5fa98576327b8">CLSymbols::get()</a>.</p>
 306
 307 <p>Referenced by <a class="el" href="_open_c_l_timer_8cpp_source.xhtml#l00139">OpenCLTimer::measurements()</a>.</p>
 308 <div class="fragment"><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;{</div><div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;    kernels.clear();</div><div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;    <span class="comment">// Start intercepting enqueues:</span></div><div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;    <a class="code" href="classarm__compute_1_1_c_l_symbols.xhtml#a98782c8297f3985321c5fa98576327b8">CLSymbols::get</a>().<a class="code" href="classarm__compute_1_1_c_l_symbols.xhtml#ab5c1d962dbe252b8d6a9a3414557d194">clEnqueueNDRangeKernel_ptr</a> = Interceptor(*<span class="keyword">this</span>);</div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;}</div><div class="ttc" id="classarm__compute_1_1_c_l_symbols_xhtml_a98782c8297f3985321c5fa98576327b8"><div class="ttname"><a href="classarm__compute_1_1_c_l_symbols.xhtml#a98782c8297f3985321c5fa98576327b8">arm_compute::CLSymbols::get</a></div><div class="ttdeci">static CLSymbols &amp; get()</div></div>
 309 <div class="ttc" id="classarm__compute_1_1_c_l_symbols_xhtml_ab5c1d962dbe252b8d6a9a3414557d194"><div class="ttname"><a href="classarm__compute_1_1_c_l_symbols.xhtml#ab5c1d962dbe252b8d6a9a3414557d194">arm_compute::CLSymbols::clEnqueueNDRangeKernel_ptr</a></div><div class="ttdeci">std::function&lt; decltype(clEnqueueNDRangeKernel)&gt; clEnqueueNDRangeKernel_ptr</div><div class="ttdef"><b>Definition:</b> <a href="_open_c_l_8h_source.xhtml#l00066">OpenCL.h:66</a></div></div>
 310 </div><!-- fragment -->
 311 </div>
 312 </div>
 313 <a class="anchor" id="ab3536e22848ce87b16a9b96d6d824d45"></a>
 314 <div class="memitem">
 315 <div class="memproto">
 316 <table class="mlabels">
 317   <tr>
 318   <td class="mlabels-left">
 319       <table class="memname">
 320         <tr>
 321           <td class="memname">void stop </td>
 322           <td>(</td>
 323           <td class="paramname"></td><td>)</td>
 324           <td></td>
 325         </tr>
 326       </table>
 327   </td>
 328   <td class="mlabels-right">
 329 <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span>  </td>
 330   </tr>
 331 </table>
 332 </div><div class="memdoc">
 333
 334 <p>Stop measuring. </p>
 335
 336 <p>Implements <a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#a0efff8623a2fb79dad94a96dcf16d966">Instrument</a>.</p>
 337
 338 <p>Definition at line <a class="el" href="_open_c_l_timer_8cpp_source.xhtml#l00133">133</a> of file <a class="el" href="_open_c_l_timer_8cpp_source.xhtml">OpenCLTimer.cpp</a>.</p>
 339
 340 <p>References <a class="el" href="_open_c_l_8h_source.xhtml#l00066">CLSymbols::clEnqueueNDRangeKernel_ptr</a>, and <a class="el" href="classarm__compute_1_1_c_l_symbols.xhtml#a98782c8297f3985321c5fa98576327b8">CLSymbols::get()</a>.</p>
 341 <div class="fragment"><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;{</div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;    <span class="comment">// Restore real function</span></div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;    <a class="code" href="classarm__compute_1_1_c_l_symbols.xhtml#a98782c8297f3985321c5fa98576327b8">CLSymbols::get</a>().<a class="code" href="classarm__compute_1_1_c_l_symbols.xhtml#ab5c1d962dbe252b8d6a9a3414557d194">clEnqueueNDRangeKernel_ptr</a> = real_function;</div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;}</div><div class="ttc" id="classarm__compute_1_1_c_l_symbols_xhtml_a98782c8297f3985321c5fa98576327b8"><div class="ttname"><a href="classarm__compute_1_1_c_l_symbols.xhtml#a98782c8297f3985321c5fa98576327b8">arm_compute::CLSymbols::get</a></div><div class="ttdeci">static CLSymbols &amp; get()</div></div>
 342 <div class="ttc" id="classarm__compute_1_1_c_l_symbols_xhtml_ab5c1d962dbe252b8d6a9a3414557d194"><div class="ttname"><a href="classarm__compute_1_1_c_l_symbols.xhtml#ab5c1d962dbe252b8d6a9a3414557d194">arm_compute::CLSymbols::clEnqueueNDRangeKernel_ptr</a></div><div class="ttdeci">std::function&lt; decltype(clEnqueueNDRangeKernel)&gt; clEnqueueNDRangeKernel_ptr</div><div class="ttdef"><b>Definition:</b> <a href="_open_c_l_8h_source.xhtml#l00066">OpenCL.h:66</a></div></div>
 343 </div><!-- fragment -->
 344 </div>
 345 </div>
 346 <hr/>The documentation for this class was generated from the following files:<ul>
 347 <li>tests/framework/instruments/<a class="el" href="_open_c_l_timer_8h_source.xhtml">OpenCLTimer.h</a></li>
 348 <li>tests/framework/instruments/<a class="el" href="_open_c_l_timer_8cpp_source.xhtml">OpenCLTimer.cpp</a></li>
 349 </ul>
 350 </div><!-- contents -->
 351 </div><!-- doc-content -->
 352 <!-- start footer part -->
 353 <div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
 354   <ul>
 355     <li class="navelem"><a class="el" href="namespacearm__compute.xhtml">arm_compute</a></li><li class="navelem"><a class="el" href="namespacearm__compute_1_1test.xhtml">test</a></li><li class="navelem"><a class="el" href="namespacearm__compute_1_1test_1_1framework.xhtml">framework</a></li><li class="navelem"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_open_c_l_timer.xhtml">OpenCLTimer</a></li>
 356     <li class="footer">Generated on Thu Feb 22 2018 15:45:26 for Compute Library by
 357     <a href="http://www.doxygen.org/index.html">
 358     <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.11 </li>
 359   </ul>
 360 </div>
 361 </body>
 362 </html>