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<div class="title">MaliCounter.cpp</div> </div>
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<a href="_mali_counter_8cpp.xhtml">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment"> * Copyright (c) 2017-2019 ARM Limited.</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> * SPDX-License-Identifier: MIT</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> * Permission is hereby granted, free of charge, to any person obtaining a copy</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> * of this software and associated documentation files (the &quot;Software&quot;), to</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment"> * deal in the Software without restriction, including without limitation the</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"> * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment"> * sell copies of the Software, and to permit persons to whom the Software is</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment"> * furnished to do so, subject to the following conditions:</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment"> * The above copyright notice and this permission notice shall be included in all</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment"> * copies or substantial portions of the Software.</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment"> * THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment"> * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="comment"> * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="comment"> * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="comment"> * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="comment"> * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="comment"> * SOFTWARE.</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_mali_counter_8h.xhtml">MaliCounter.h</a>&quot;</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_error_8h.xhtml">arm_compute/core/Error.h</a>&quot;</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacearm__compute.xhtml">arm_compute</a></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;{</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="keyword">namespace </span>test</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;{</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="keyword">namespace </span>framework</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;{</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;<span class="keyword">namespace</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;{</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;<span class="keyword">struct </span>MaliHWInfo</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;{</div><div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="_mali_counter_8cpp.xhtml#a758363070b7d50831c3077176556deef"> 38</a></span>&#160; <span class="keywordtype">unsigned</span> <a class="code" href="_mali_counter_8cpp.xhtml#a758363070b7d50831c3077176556deef">mp_count</a>;</div><div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="_mali_counter_8cpp.xhtml#a0169f78cfbefd7d7d6dee6d1df40ee58"> 39</a></span>&#160; <span class="keywordtype">unsigned</span> <a class="code" href="_mali_counter_8cpp.xhtml#a0169f78cfbefd7d7d6dee6d1df40ee58">gpu_id</a>;</div><div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="_mali_counter_8cpp.xhtml#a736088bbd41fd7407ac9fc811864db68"> 40</a></span>&#160; <span class="keywordtype">unsigned</span> <a class="code" href="_mali_counter_8cpp.xhtml#a736088bbd41fd7407ac9fc811864db68">r_value</a>;</div><div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="_mali_counter_8cpp.xhtml#ad6d507311ebc7aa745155092583925de"> 41</a></span>&#160; <span class="keywordtype">unsigned</span> <a class="code" href="_mali_counter_8cpp.xhtml#ad6d507311ebc7aa745155092583925de">p_value</a>;</div><div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="_mali_counter_8cpp.xhtml#a250eb089b2094c09544ea64b3910bd33"> 42</a></span>&#160; <span class="keywordtype">unsigned</span> <a class="code" href="_mali_counter_8cpp.xhtml#a250eb089b2094c09544ea64b3910bd33">core_mask</a>;</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;};</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160;MaliHWInfo get_mali_hw_info(<span class="keyword">const</span> <span class="keywordtype">char</span> *path)</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;{</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; <span class="keywordtype">int</span> fd = open(path, O_RDWR); <span class="comment">// NOLINT</span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; <span class="keywordflow">if</span>(fd &lt; 0)</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; {</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; <a class="code" href="_error_8h.xhtml#a7cf8d8b669b8f7b05680230be30d60f4">ARM_COMPUTE_ERROR</a>(<span class="stringliteral">&quot;Failed to get HW info.&quot;</span>);</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; }</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; {</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; mali_userspace::uku_version_check_args version_check_args; <span class="comment">// NOLINT</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; version_check_args.header.id = mali_userspace::UKP_FUNC_ID_CHECK_VERSION; <span class="comment">// NOLINT</span></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; version_check_args.major = 10;</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; version_check_args.minor = 2;</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160;</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; <span class="keywordflow">if</span>(mali_userspace::mali_ioctl(fd, version_check_args) != 0)</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; {</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; <a class="code" href="_error_8h.xhtml#a7cf8d8b669b8f7b05680230be30d60f4">ARM_COMPUTE_ERROR</a>(<span class="stringliteral">&quot;Failed to check version.&quot;</span>);</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; close(fd);</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; }</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; }</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160;</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; {</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; mali_userspace::kbase_uk_hwcnt_reader_set_flags flags; <span class="comment">// NOLINT</span></div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; memset(&amp;flags, 0, <span class="keyword">sizeof</span>(flags));</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; flags.header.id = mali_userspace::KBASE_FUNC_SET_FLAGS; <span class="comment">// NOLINT</span></div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; flags.create_flags = mali_userspace::BASE_CONTEXT_CREATE_KERNEL_FLAGS;</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160;</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; <span class="keywordflow">if</span>(mali_userspace::mali_ioctl(fd, flags) != 0)</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; {</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; <a class="code" href="_error_8h.xhtml#a7cf8d8b669b8f7b05680230be30d60f4">ARM_COMPUTE_ERROR</a>(<span class="stringliteral">&quot;Failed settings flags ioctl.&quot;</span>);</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; close(fd);</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; }</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; }</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160;</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; {</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; mali_userspace::kbase_uk_gpuprops props; <span class="comment">// NOLINT</span></div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; props.header.id = mali_userspace::KBASE_FUNC_GPU_PROPS_REG_DUMP; <span class="comment">// NOLINT</span></div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160;</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; <span class="keywordflow">if</span>(mali_ioctl(fd, props) != 0)</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; {</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; <a class="code" href="_error_8h.xhtml#a7cf8d8b669b8f7b05680230be30d60f4">ARM_COMPUTE_ERROR</a>(<span class="stringliteral">&quot;Failed settings flags ioctl.&quot;</span>);</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; close(fd);</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; }</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160;</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; MaliHWInfo hw_info; <span class="comment">// NOLINT</span></div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; memset(&amp;hw_info, 0, <span class="keyword">sizeof</span>(hw_info));</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; hw_info.gpu_id = props.props.core_props.product_id;</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; hw_info.r_value = props.props.core_props.major_revision;</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; hw_info.p_value = props.props.core_props.minor_revision;</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="keywordflow">for</span>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i &lt; props.props.coherency_info.num_core_groups; ++i)</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; {</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; hw_info.core_mask |= props.props.coherency_info.group[i].core_mask;</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;</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; hw_info.mp_count = __builtin_popcountll(hw_info.core_mask);</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; close(fd);</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">return</span> hw_info;</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; }</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160;}</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160;} <span class="comment">// namespace</span></div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160;</div><div class="line"><a name="l00110"></a><span class="lineno"><a class="line" href="classarm__compute_1_1test_1_1framework_1_1_mali_counter.xhtml#a50a2c38289f6d3d6fb2e813c55f3f01a"> 110</a></span>&#160;<a class="code" href="classarm__compute_1_1test_1_1framework_1_1_mali_counter.xhtml#a50a2c38289f6d3d6fb2e813c55f3f01a">MaliCounter::MaliCounter</a>(<a class="code" href="namespacearm__compute_1_1test_1_1framework.xhtml#a3a01a70ad3a22d8b80c413e8a5977100">ScaleFactor</a> scale_factor)</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160;{</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; _counters =</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; {</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; { <span class="stringliteral">&quot;GPU_ACTIVE&quot;</span>, <a class="code" href="structarm__compute_1_1test_1_1framework_1_1_measurement.xhtml">Measurement</a>(0, <span class="stringliteral">&quot;cycles&quot;</span>) },</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; };</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160;</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; _core_counters =</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; {</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; { <span class="stringliteral">&quot;ARITH_WORDS&quot;</span>, { <span class="stringliteral">&quot;Arithmetic pipe&quot;</span>, std::map&lt;int, uint64_t&gt;(), <span class="stringliteral">&quot;instructions&quot;</span> } },</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; { <span class="stringliteral">&quot;LS_ISSUE&quot;</span>, { <span class="stringliteral">&quot;LS pipe&quot;</span>, std::map&lt;int, uint64_t&gt;(), <span class="stringliteral">&quot;instructions&quot;</span> } },</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; { <span class="stringliteral">&quot;TEX_ISSUE&quot;</span>, { <span class="stringliteral">&quot;Texture pipe&quot;</span>, std::map&lt;int, uint64_t&gt;(), <span class="stringliteral">&quot;instructions&quot;</span> } },</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; { <span class="stringliteral">&quot;COMPUTE_ACTIVE&quot;</span>, { <span class="stringliteral">&quot;Compute core&quot;</span>, std::map&lt;int, uint64_t&gt;(), <span class="stringliteral">&quot;cycles&quot;</span> } },</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; { <span class="stringliteral">&quot;FRAG_ACTIVE&quot;</span>, { <span class="stringliteral">&quot;Fragment core&quot;</span>, std::map&lt;int, uint64_t&gt;(), <span class="stringliteral">&quot;cycles&quot;</span> } },</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; };</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160;</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; <span class="keywordflow">switch</span>(scale_factor)</div><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; <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="l00129"></a><span class="lineno"> 129</span>&#160; _scale_factor = 1;</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; _unit = <span class="stringliteral">&quot;&quot;</span>;</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; <span class="keywordflow">break</span>;</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; <span class="keywordflow">case</span> <a class="code" href="namespacearm__compute_1_1test_1_1framework.xhtml#a3a01a70ad3a22d8b80c413e8a5977100a31b560df072eca60895ba6d4541c41a2">ScaleFactor::SCALE_1K</a>:</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; _scale_factor = 1000;</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; _unit = <span class="stringliteral">&quot;K &quot;</span>;</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; <span class="keywordflow">break</span>;</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; <span class="keywordflow">case</span> <a class="code" href="namespacearm__compute_1_1test_1_1framework.xhtml#a3a01a70ad3a22d8b80c413e8a5977100ade0343867b7ffbd33367905039d496f5">ScaleFactor::SCALE_1M</a>:</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; _scale_factor = 1000000;</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; _unit = <span class="stringliteral">&quot;M &quot;</span>;</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; <span class="keywordflow">break</span>;</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; <span class="keywordflow">default</span>:</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; <a class="code" href="_error_8h.xhtml#a7cf8d8b669b8f7b05680230be30d60f4">ARM_COMPUTE_ERROR</a>(<span class="stringliteral">&quot;Invalid scale&quot;</span>);</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; }</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160;</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; init();</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160;}</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160;</div><div class="line"><a name="l00147"></a><span class="lineno"><a class="line" href="classarm__compute_1_1test_1_1framework_1_1_mali_counter.xhtml#a87ac9e6ba4855e29fc0f94dc2765daf7"> 147</a></span>&#160;<a class="code" href="classarm__compute_1_1test_1_1framework_1_1_mali_counter.xhtml#a87ac9e6ba4855e29fc0f94dc2765daf7">MaliCounter::~MaliCounter</a>()</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160;{</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160; term();</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;</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160;<span class="keywordtype">void</span> MaliCounter::init()</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160;{</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; term();</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160;</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160; MaliHWInfo hw_info = get_mali_hw_info(_device);</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160;</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; _num_cores = hw_info.mp_count;</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160;</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; _fd = open(_device, O_RDWR | O_CLOEXEC | O_NONBLOCK); <span class="comment">// NOLINT</span></div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160;</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160; <span class="keywordflow">if</span>(_fd &lt; 0)</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160; {</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160; <a class="code" href="_error_8h.xhtml#a7cf8d8b669b8f7b05680230be30d60f4">ARM_COMPUTE_ERROR</a>(<span class="stringliteral">&quot;Failed to open /dev/mali0.&quot;</span>);</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; }</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160;</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; {</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; mali_userspace::kbase_uk_hwcnt_reader_version_check_args check; <span class="comment">// NOLINT</span></div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; memset(&amp;check, 0, <span class="keyword">sizeof</span>(check));</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160;</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160; <span class="keywordflow">if</span>(mali_userspace::mali_ioctl(_fd, check) != 0)</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160; {</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160; <a class="code" href="_error_8h.xhtml#a7cf8d8b669b8f7b05680230be30d60f4">ARM_COMPUTE_ERROR</a>(<span class="stringliteral">&quot;Failed to get ABI version.&quot;</span>);</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160; }</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160; <span class="keywordflow">else</span> <span class="keywordflow">if</span>(check.major &lt; 10)</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>&#160; {</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160; <a class="code" href="_error_8h.xhtml#a7cf8d8b669b8f7b05680230be30d60f4">ARM_COMPUTE_ERROR</a>(<span class="stringliteral">&quot;Unsupported ABI version 10.&quot;</span>);</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160; }</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160; }</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160;</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>&#160; {</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160; mali_userspace::kbase_uk_hwcnt_reader_set_flags flags; <span class="comment">// NOLINT</span></div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160; memset(&amp;flags, 0, <span class="keyword">sizeof</span>(flags));</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160; flags.header.id = mali_userspace::KBASE_FUNC_SET_FLAGS; <span class="comment">// NOLINT</span></div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>&#160; flags.create_flags = mali_userspace::BASE_CONTEXT_CREATE_KERNEL_FLAGS;</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>&#160;</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>&#160; <span class="keywordflow">if</span>(mali_userspace::mali_ioctl(_fd, flags) != 0)</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>&#160; {</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>&#160; <a class="code" href="_error_8h.xhtml#a7cf8d8b669b8f7b05680230be30d60f4">ARM_COMPUTE_ERROR</a>(<span class="stringliteral">&quot;Failed settings flags ioctl.&quot;</span>);</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>&#160; }</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>&#160; }</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>&#160;</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>&#160; {</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160; mali_userspace::kbase_uk_hwcnt_reader_setup setup; <span class="comment">// NOLINT</span></div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>&#160; memset(&amp;setup, 0, <span class="keyword">sizeof</span>(setup));</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>&#160; setup.header.id = mali_userspace::KBASE_FUNC_HWCNT_READER_SETUP; <span class="comment">// NOLINT</span></div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>&#160; setup.buffer_count = _buffer_count;</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>&#160; setup.jm_bm = -1;</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160; setup.shader_bm = -1;</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160; setup.tiler_bm = -1;</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160; setup.mmu_l2_bm = -1;</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>&#160; setup.fd = -1;</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>&#160;</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>&#160; <span class="keywordflow">if</span>(mali_userspace::mali_ioctl(_fd, setup) != 0)</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>&#160; {</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>&#160; <a class="code" href="_error_8h.xhtml#a7cf8d8b669b8f7b05680230be30d60f4">ARM_COMPUTE_ERROR</a>(<span class="stringliteral">&quot;Failed setting hwcnt reader ioctl.&quot;</span>);</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>&#160; }</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>&#160;</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>&#160; _hwc_fd = setup.fd;</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>&#160; }</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>&#160;</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>&#160; {</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>&#160; uint32_t api_version = ~mali_userspace::HWCNT_READER_API;</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>&#160;</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>&#160; <span class="keywordflow">if</span>(ioctl(_hwc_fd, mali_userspace::KBASE_HWCNT_READER_GET_API_VERSION, &amp;api_version) != 0) <span class="comment">// NOLINT</span></div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>&#160; {</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>&#160; <a class="code" href="_error_8h.xhtml#a7cf8d8b669b8f7b05680230be30d60f4">ARM_COMPUTE_ERROR</a>(<span class="stringliteral">&quot;Could not determine hwcnt reader API.&quot;</span>);</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>&#160; }</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>&#160; <span class="keywordflow">else</span> <span class="keywordflow">if</span>(api_version != mali_userspace::HWCNT_READER_API)</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>&#160; {</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>&#160; <a class="code" href="_error_8h.xhtml#a7cf8d8b669b8f7b05680230be30d60f4">ARM_COMPUTE_ERROR</a>(<span class="stringliteral">&quot;Invalid API version.&quot;</span>);</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>&#160; }</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>&#160; }</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>&#160;</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>&#160; <span class="keywordflow">if</span>(ioctl(_hwc_fd, static_cast&lt;int&gt;(mali_userspace::KBASE_HWCNT_READER_GET_BUFFER_SIZE), &amp;_buffer_size) != 0) <span class="comment">// NOLINT</span></div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>&#160; {</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>&#160; <a class="code" href="_error_8h.xhtml#a7cf8d8b669b8f7b05680230be30d60f4">ARM_COMPUTE_ERROR</a>(<span class="stringliteral">&quot;Failed to get buffer size.&quot;</span>);</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>&#160; }</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>&#160;</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>&#160; <span class="keywordflow">if</span>(ioctl(_hwc_fd, static_cast&lt;int&gt;(mali_userspace::KBASE_HWCNT_READER_GET_HWVER), &amp;_hw_ver) != 0) <span class="comment">// NOLINT</span></div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>&#160; {</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>&#160; <a class="code" href="_error_8h.xhtml#a7cf8d8b669b8f7b05680230be30d60f4">ARM_COMPUTE_ERROR</a>(<span class="stringliteral">&quot;Could not determine HW version.&quot;</span>);</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>&#160; }</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>&#160;</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>&#160; <span class="keywordflow">if</span>(_hw_ver &lt; 5)</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>&#160; {</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>&#160; <a class="code" href="_error_8h.xhtml#a7cf8d8b669b8f7b05680230be30d60f4">ARM_COMPUTE_ERROR</a>(<span class="stringliteral">&quot;Unsupported HW version.&quot;</span>);</div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>&#160; }</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>&#160;</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>&#160; _sample_data = static_cast&lt;uint8_t *&gt;(mmap(<span class="keyword">nullptr</span>, _buffer_count * _buffer_size, PROT_READ, MAP_PRIVATE, _hwc_fd, 0));</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>&#160;</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>&#160; <span class="keywordflow">if</span>(_sample_data == MAP_FAILED) <span class="comment">// NOLINT</span></div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>&#160; {</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>&#160; <a class="code" href="_error_8h.xhtml#a7cf8d8b669b8f7b05680230be30d60f4">ARM_COMPUTE_ERROR</a>(<span class="stringliteral">&quot;Failed to map sample data.&quot;</span>);</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>&#160; }</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>&#160;</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>&#160; <span class="keyword">auto</span> <a class="code" href="reduction__operation_8cl.xhtml#ab71c1065b18391b45255b1f251b861e7">product</a> = std::find_if(std::begin(mali_userspace::products), std::end(mali_userspace::products), [&amp;](<span class="keyword">const</span> mali_userspace::CounterMapping &amp; cm)</div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>&#160; {</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>&#160; <span class="keywordflow">return</span> (cm.product_mask &amp; hw_info.gpu_id) == cm.product_id;</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span>&#160; });</div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span>&#160;</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>&#160; <span class="keywordflow">if</span>(<a class="code" href="reduction__operation_8cl.xhtml#ab71c1065b18391b45255b1f251b861e7">product</a> != std::end(mali_userspace::products))</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>&#160; {</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>&#160; _names_lut = <a class="code" href="reduction__operation_8cl.xhtml#ab71c1065b18391b45255b1f251b861e7">product</a>-&gt;names_lut;</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>&#160; }</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>&#160; <span class="keywordflow">else</span></div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>&#160; {</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>&#160; <a class="code" href="_error_8h.xhtml#a7cf8d8b669b8f7b05680230be30d60f4">ARM_COMPUTE_ERROR</a>(<span class="stringliteral">&quot;Could not identify GPU.&quot;</span>);</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>&#160; }</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>&#160;</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>&#160; _raw_counter_buffer.resize(_buffer_size / <span class="keyword">sizeof</span>(uint32_t));</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>&#160;</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>&#160; <span class="comment">// Build core remap table.</span></div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>&#160; _core_index_remap.clear();</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>&#160; _core_index_remap.reserve(hw_info.mp_count);</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>&#160;</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> mask = hw_info.core_mask;</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>&#160;</div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>&#160; <span class="keywordflow">while</span>(mask != 0)</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>&#160; {</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> bit = __builtin_ctz(mask);</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>&#160; _core_index_remap.push_back(bit);</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>&#160; mask &amp;= ~(1u &lt;&lt; bit);</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>&#160; }</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>&#160;}</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>&#160;</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>&#160;<span class="keywordtype">void</span> MaliCounter::term()</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>&#160;{</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>&#160; <span class="keywordflow">if</span>(_sample_data != <span class="keyword">nullptr</span>)</div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>&#160; {</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>&#160; munmap(_sample_data, _buffer_count * _buffer_size);</div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>&#160; _sample_data = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>&#160; }</div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span>&#160;</div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>&#160; <span class="keywordflow">if</span>(_hwc_fd &gt;= 0)</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>&#160; {</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>&#160; close(_hwc_fd);</div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>&#160; _hwc_fd = -1;</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span>&#160; }</div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>&#160;</div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>&#160; <span class="keywordflow">if</span>(_fd &gt;= 0)</div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span>&#160; {</div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span>&#160; close(_fd);</div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>&#160; _fd = -1;</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span>&#160; }</div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span>&#160;}</div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span>&#160;</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>&#160;<span class="keywordtype">void</span> MaliCounter::sample_counters()</div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span>&#160;{</div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span>&#160; <span class="keywordflow">if</span>(ioctl(_hwc_fd, mali_userspace::KBASE_HWCNT_READER_DUMP, 0) != 0)</div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span>&#160; {</div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span>&#160; <a class="code" href="_error_8h.xhtml#a7cf8d8b669b8f7b05680230be30d60f4">ARM_COMPUTE_ERROR</a>(<span class="stringliteral">&quot;Could not sample hardware counters.&quot;</span>);</div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span>&#160; }</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span>&#160;}</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span>&#160;</div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span>&#160;<span class="keywordtype">void</span> MaliCounter::wait_next_event()</div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span>&#160;{</div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span>&#160; pollfd poll_fd; <span class="comment">// NOLINT</span></div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span>&#160; poll_fd.fd = _hwc_fd;</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span>&#160; poll_fd.events = POLLIN;</div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span>&#160;</div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span>&#160; <span class="keyword">const</span> <span class="keywordtype">int</span> count = poll(&amp;poll_fd, 1, -1);</div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span>&#160;</div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span>&#160; <span class="keywordflow">if</span>(count &lt; 0)</div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span>&#160; {</div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span>&#160; <a class="code" href="_error_8h.xhtml#a7cf8d8b669b8f7b05680230be30d60f4">ARM_COMPUTE_ERROR</a>(<span class="stringliteral">&quot;poll() failed.&quot;</span>);</div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span>&#160; }</div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span>&#160;</div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span>&#160; <span class="keywordflow">if</span>((poll_fd.revents &amp; POLLIN) != 0)</div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span>&#160; {</div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span>&#160; mali_userspace::kbase_hwcnt_reader_metadata meta; <span class="comment">// NOLINT</span></div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span>&#160;</div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span>&#160; <span class="keywordflow">if</span>(ioctl(_hwc_fd, static_cast&lt;int&gt;(mali_userspace::KBASE_HWCNT_READER_GET_BUFFER), &amp;meta) != 0) <span class="comment">// NOLINT</span></div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>&#160; {</div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span>&#160; <a class="code" href="_error_8h.xhtml#a7cf8d8b669b8f7b05680230be30d60f4">ARM_COMPUTE_ERROR</a>(<span class="stringliteral">&quot;Failed READER_GET_BUFFER.&quot;</span>);</div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span>&#160; }</div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span>&#160;</div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>&#160; memcpy(_raw_counter_buffer.data(), _sample_data + _buffer_size * meta.buffer_idx, _buffer_size);</div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span>&#160; _timestamp = meta.timestamp;</div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span>&#160;</div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span>&#160; <span class="keywordflow">if</span>(ioctl(_hwc_fd, mali_userspace::KBASE_HWCNT_READER_PUT_BUFFER, &amp;meta) != 0) <span class="comment">// NOLINT</span></div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span>&#160; {</div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span>&#160; <a class="code" href="_error_8h.xhtml#a7cf8d8b669b8f7b05680230be30d60f4">ARM_COMPUTE_ERROR</a>(<span class="stringliteral">&quot;Failed READER_PUT_BUFFER.&quot;</span>);</div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span>&#160; }</div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span>&#160; }</div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span>&#160; <span class="keywordflow">else</span> <span class="keywordflow">if</span>((poll_fd.revents &amp; POLLHUP) != 0)</div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span>&#160; {</div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span>&#160; <a class="code" href="_error_8h.xhtml#a7cf8d8b669b8f7b05680230be30d60f4">ARM_COMPUTE_ERROR</a>(<span class="stringliteral">&quot;HWC hung up.&quot;</span>);</div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span>&#160; }</div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span>&#160;}</div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span>&#160;</div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span>&#160;<span class="keyword">const</span> uint32_t *MaliCounter::get_counters()<span class="keyword"> const</span></div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span>&#160; <span class="keywordflow">return</span> _raw_counter_buffer.data();</div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span>&#160;}</div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span>&#160;</div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span>&#160;<span class="keyword">const</span> uint32_t *MaliCounter::get_counters(mali_userspace::MaliCounterBlockName block, <span class="keywordtype">int</span> core)<span class="keyword"> const</span></div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span>&#160; <span class="keywordflow">switch</span>(block)</div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span>&#160; {</div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span>&#160; <span class="keywordflow">case</span> mali_userspace::MALI_NAME_BLOCK_JM:</div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span>&#160; <span class="keywordflow">return</span> _raw_counter_buffer.data() + mali_userspace::MALI_NAME_BLOCK_SIZE * 0;</div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span>&#160; <span class="keywordflow">case</span> mali_userspace::MALI_NAME_BLOCK_MMU:</div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span>&#160; <span class="keywordflow">return</span> _raw_counter_buffer.data() + mali_userspace::MALI_NAME_BLOCK_SIZE * 2;</div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span>&#160; <span class="keywordflow">case</span> mali_userspace::MALI_NAME_BLOCK_TILER:</div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span>&#160; <span class="keywordflow">return</span> _raw_counter_buffer.data() + mali_userspace::MALI_NAME_BLOCK_SIZE * 1;</div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span>&#160; <span class="keywordflow">default</span>:</div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span>&#160; <span class="keywordflow">if</span>(core &lt; 0)</div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span>&#160; {</div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span>&#160; <a class="code" href="_error_8h.xhtml#a7cf8d8b669b8f7b05680230be30d60f4">ARM_COMPUTE_ERROR</a>(<span class="stringliteral">&quot;Invalid core number.&quot;</span>);</div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span>&#160; }</div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span>&#160;</div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span>&#160; <span class="keywordflow">return</span> _raw_counter_buffer.data() + mali_userspace::MALI_NAME_BLOCK_SIZE * (3 + _core_index_remap[core]);</div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span>&#160; }</div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span>&#160;}</div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span>&#160;</div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span>&#160;<span class="keywordtype">int</span> MaliCounter::find_counter_index_by_name(mali_userspace::MaliCounterBlockName block, <span class="keyword">const</span> <span class="keywordtype">char</span> *name)</div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span>&#160;{</div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span>&#160; <span class="keyword">const</span> <span class="keywordtype">char</span> *<span class="keyword">const</span> *names = &amp;_names_lut[mali_userspace::MALI_NAME_BLOCK_SIZE * block];</div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span>&#160;</div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span>&#160; <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i = 0; i &lt; mali_userspace::MALI_NAME_BLOCK_SIZE; ++i)</div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span>&#160; {</div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span>&#160; <span class="keywordflow">if</span>(strstr(names[i], name) != <span class="keyword">nullptr</span>)</div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span>&#160; {</div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span>&#160; <span class="keywordflow">return</span> i;</div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span>&#160; }</div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span>&#160; }</div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span>&#160;</div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span>&#160; <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span>&#160;}</div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span>&#160;</div><div class="line"><a name="l00382"></a><span class="lineno"><a class="line" href="classarm__compute_1_1test_1_1framework_1_1_mali_counter.xhtml#a5d5d9ebd12cd3a7d268bc98a3fc7bf97"> 382</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classarm__compute_1_1test_1_1framework_1_1_mali_counter.xhtml#a5d5d9ebd12cd3a7d268bc98a3fc7bf97">MaliCounter::start</a>()</div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span>&#160;{</div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span>&#160; sample_counters();</div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span>&#160; wait_next_event();</div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span>&#160; _start_time = _timestamp;</div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span>&#160;}</div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span>&#160;</div><div class="line"><a name="l00389"></a><span class="lineno"><a class="line" href="classarm__compute_1_1test_1_1framework_1_1_mali_counter.xhtml#ab3536e22848ce87b16a9b96d6d824d45"> 389</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classarm__compute_1_1test_1_1framework_1_1_mali_counter.xhtml#ab3536e22848ce87b16a9b96d6d824d45">MaliCounter::stop</a>()</div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span>&#160;{</div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span>&#160; sample_counters();</div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span>&#160; wait_next_event();</div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span>&#160;</div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span>&#160; <span class="keyword">const</span> uint32_t *counter = get_counters(mali_userspace::MALI_NAME_BLOCK_JM);</div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span>&#160; _counters.at(<span class="stringliteral">&quot;GPU_ACTIVE&quot;</span>) = <a class="code" href="structarm__compute_1_1test_1_1framework_1_1_measurement.xhtml">Measurement</a>(counter[find_counter_index_by_name(mali_userspace::MALI_NAME_BLOCK_JM, <span class="stringliteral">&quot;GPU_ACTIVE&quot;</span>)], _counters.at(<span class="stringliteral">&quot;GPU_ACTIVE&quot;</span>).unit());</div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span>&#160;</div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span>&#160; <span class="keyword">const</span> <span class="keywordtype">int</span> arith_index = find_counter_index_by_name(mali_userspace::MALI_NAME_BLOCK_SHADER, <span class="stringliteral">&quot;ARITH_WORDS&quot;</span>);</div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span>&#160; <span class="keyword">const</span> <span class="keywordtype">int</span> ls_index = find_counter_index_by_name(mali_userspace::MALI_NAME_BLOCK_SHADER, <span class="stringliteral">&quot;LS_ISSUE&quot;</span>);</div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span>&#160; <span class="keyword">const</span> <span class="keywordtype">int</span> tex_index = find_counter_index_by_name(mali_userspace::MALI_NAME_BLOCK_SHADER, <span class="stringliteral">&quot;TEX_ISSUE&quot;</span>);</div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span>&#160; <span class="keyword">const</span> <span class="keywordtype">int</span> compute_index = find_counter_index_by_name(mali_userspace::MALI_NAME_BLOCK_SHADER, <span class="stringliteral">&quot;COMPUTE_ACTIVE&quot;</span>);</div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span>&#160; <span class="keyword">const</span> <span class="keywordtype">int</span> frag_index = find_counter_index_by_name(mali_userspace::MALI_NAME_BLOCK_SHADER, <span class="stringliteral">&quot;FRAG_ACTIVE&quot;</span>);</div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span>&#160;</div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span>&#160; <span class="comment">// Shader core counters can be averaged if desired, but here we don&#39;t.</span></div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span>&#160; <span class="keywordflow">for</span>(uint32_t core = 0; core &lt; _num_cores; ++core)</div><div class="line"><a name="l00405"></a><span class="lineno"> 405</span>&#160; {</div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span>&#160; <span class="keyword">const</span> uint32_t *sc_counter = get_counters(mali_userspace::MALI_NAME_BLOCK_SHADER, core);</div><div class="line"><a name="l00407"></a><span class="lineno"> 407</span>&#160;</div><div class="line"><a name="l00408"></a><span class="lineno"> 408</span>&#160; _core_counters.at(<span class="stringliteral">&quot;ARITH_WORDS&quot;</span>).values[core] = sc_counter[arith_index];</div><div class="line"><a name="l00409"></a><span class="lineno"> 409</span>&#160; _core_counters.at(<span class="stringliteral">&quot;LS_ISSUE&quot;</span>).values[core] = sc_counter[ls_index];</div><div class="line"><a name="l00410"></a><span class="lineno"> 410</span>&#160; _core_counters.at(<span class="stringliteral">&quot;TEX_ISSUE&quot;</span>).values[core] = sc_counter[tex_index];</div><div class="line"><a name="l00411"></a><span class="lineno"> 411</span>&#160; _core_counters.at(<span class="stringliteral">&quot;COMPUTE_ACTIVE&quot;</span>).values[core] = sc_counter[compute_index];</div><div class="line"><a name="l00412"></a><span class="lineno"> 412</span>&#160; _core_counters.at(<span class="stringliteral">&quot;FRAG_ACTIVE&quot;</span>).values[core] = sc_counter[frag_index];</div><div class="line"><a name="l00413"></a><span class="lineno"> 413</span>&#160; }</div><div class="line"><a name="l00414"></a><span class="lineno"> 414</span>&#160;</div><div class="line"><a name="l00415"></a><span class="lineno"> 415</span>&#160; _stop_time = _timestamp;</div><div class="line"><a name="l00416"></a><span class="lineno"> 416</span>&#160;}</div><div class="line"><a name="l00417"></a><span class="lineno"> 417</span>&#160;</div><div class="line"><a name="l00418"></a><span class="lineno"><a class="line" href="classarm__compute_1_1test_1_1framework_1_1_mali_counter.xhtml#a501ef37fef441a0a6a8ea8b8e30a7181"> 418</a></span>&#160;std::string <a class="code" href="classarm__compute_1_1test_1_1framework_1_1_mali_counter.xhtml#a501ef37fef441a0a6a8ea8b8e30a7181">MaliCounter::id</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00419"></a><span class="lineno"> 419</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l00420"></a><span class="lineno"> 420</span>&#160; <span class="keywordflow">return</span> <span class="stringliteral">&quot;Mali Counter&quot;</span>;</div><div class="line"><a name="l00421"></a><span class="lineno"> 421</span>&#160;}</div><div class="line"><a name="l00422"></a><span class="lineno"> 422</span>&#160;</div><div class="line"><a name="l00423"></a><span class="lineno"><a class="line" href="classarm__compute_1_1test_1_1framework_1_1_mali_counter.xhtml#a73cabccc9d4406bf48f1db033dc35005"> 423</a></span>&#160;<a class="code" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#afc7df496e6026b91c3f48da6821c86a9">Instrument::MeasurementsMap</a> <a class="code" href="classarm__compute_1_1test_1_1framework_1_1_mali_counter.xhtml#a73cabccc9d4406bf48f1db033dc35005">MaliCounter::measurements</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00424"></a><span class="lineno"> 424</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l00425"></a><span class="lineno"> 425</span>&#160; <a class="code" href="structarm__compute_1_1test_1_1framework_1_1_measurement.xhtml">Measurement</a> counters((_counters.at(<span class="stringliteral">&quot;GPU_ACTIVE&quot;</span>).value() / _scale_factor).v.floating_point, _unit + _counters.at(<span class="stringliteral">&quot;GPU_ACTIVE&quot;</span>).unit()); <span class="comment">//NOLINT</span></div><div class="line"><a name="l00426"></a><span class="lineno"> 426</span>&#160;</div><div class="line"><a name="l00427"></a><span class="lineno"> 427</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_mali_counter.xhtml#a73cabccc9d4406bf48f1db033dc35005">measurements</a></div><div class="line"><a name="l00428"></a><span class="lineno"> 428</span>&#160; {</div><div class="line"><a name="l00429"></a><span class="lineno"> 429</span>&#160; { <span class="stringliteral">&quot;Timespan&quot;</span>, <a class="code" href="structarm__compute_1_1test_1_1framework_1_1_measurement.xhtml">Measurement</a>(_stop_time - _start_time, <span class="stringliteral">&quot;ns&quot;</span>) },</div><div class="line"><a name="l00430"></a><span class="lineno"> 430</span>&#160; { <span class="stringliteral">&quot;GPU active&quot;</span>, counters },</div><div class="line"><a name="l00431"></a><span class="lineno"> 431</span>&#160; };</div><div class="line"><a name="l00432"></a><span class="lineno"> 432</span>&#160;</div><div class="line"><a name="l00433"></a><span class="lineno"> 433</span>&#160; <span class="keywordflow">for</span>(<span class="keyword">const</span> <span class="keyword">auto</span> &amp;counter : _core_counters)</div><div class="line"><a name="l00434"></a><span class="lineno"> 434</span>&#160; {</div><div class="line"><a name="l00435"></a><span class="lineno"> 435</span>&#160; <span class="keywordflow">for</span>(<span class="keyword">const</span> <span class="keyword">auto</span> &amp;core : counter.second.values)</div><div class="line"><a name="l00436"></a><span class="lineno"> 436</span>&#160; {</div><div class="line"><a name="l00437"></a><span class="lineno"> 437</span>&#160; <a class="code" href="classarm__compute_1_1test_1_1framework_1_1_mali_counter.xhtml#a73cabccc9d4406bf48f1db033dc35005">measurements</a>.emplace(counter.second.name + <span class="stringliteral">&quot; #&quot;</span> + <a class="code" href="namespacearm__compute_1_1support_1_1cpp11.xhtml#acc5dddee1cbe93a4eaf0a9f74ee96bb7">support::cpp11::to_string</a>(core.first), <a class="code" href="structarm__compute_1_1test_1_1framework_1_1_measurement.xhtml">Measurement</a>(core.second / _scale_factor, _unit + counter.second.unit));</div><div class="line"><a name="l00438"></a><span class="lineno"> 438</span>&#160; }</div><div class="line"><a name="l00439"></a><span class="lineno"> 439</span>&#160; }</div><div class="line"><a name="l00440"></a><span class="lineno"> 440</span>&#160;</div><div class="line"><a name="l00441"></a><span class="lineno"> 441</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classarm__compute_1_1test_1_1framework_1_1_mali_counter.xhtml#a73cabccc9d4406bf48f1db033dc35005">measurements</a>;</div><div class="line"><a name="l00442"></a><span class="lineno"> 442</span>&#160;}</div><div class="line"><a name="l00443"></a><span class="lineno"> 443</span>&#160;} <span class="comment">// namespace framework</span></div><div class="line"><a name="l00444"></a><span class="lineno"> 444</span>&#160;} <span class="comment">// namespace test</span></div><div class="line"><a name="l00445"></a><span class="lineno"> 445</span>&#160;} <span class="comment">// namespace arm_compute</span></div><div class="ttc" id="classarm__compute_1_1test_1_1framework_1_1_mali_counter_xhtml_ab3536e22848ce87b16a9b96d6d824d45"><div class="ttname"><a href="classarm__compute_1_1test_1_1framework_1_1_mali_counter.xhtml#ab3536e22848ce87b16a9b96d6d824d45">arm_compute::test::framework::MaliCounter::stop</a></div><div class="ttdeci">void stop() override</div><div class="ttdoc">Stop measuring.</div><div class="ttdef"><b>Definition:</b> <a href="_mali_counter_8cpp_source.xhtml#l00389">MaliCounter.cpp:389</a></div></div>
<div class="ttc" id="reduction__operation_8cl_xhtml_ab71c1065b18391b45255b1f251b861e7"><div class="ttname"><a href="reduction__operation_8cl.xhtml#ab71c1065b18391b45255b1f251b861e7">product</a></div><div class="ttdeci">DATA_TYPE product(__global const DATA_TYPE *input)</div><div class="ttdoc">Calculate product of a vector.</div><div class="ttdef"><b>Definition:</b> <a href="reduction__operation_8cl_source.xhtml#l00084">reduction_operation.cl:84</a></div></div>
<div class="ttc" id="_error_8h_xhtml_a7cf8d8b669b8f7b05680230be30d60f4"><div class="ttname"><a href="_error_8h.xhtml#a7cf8d8b669b8f7b05680230be30d60f4">ARM_COMPUTE_ERROR</a></div><div class="ttdeci">#define ARM_COMPUTE_ERROR(msg)</div><div class="ttdoc">Print the given message then throw an std::runtime_error.</div><div class="ttdef"><b>Definition:</b> <a href="_error_8h_source.xhtml#l00352">Error.h:352</a></div></div>
<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#l00272">ToolchainSupport.h:272</a></div></div>
<div class="ttc" id="structarm__compute_1_1test_1_1framework_1_1_measurement_xhtml"><div class="ttname"><a href="structarm__compute_1_1test_1_1framework_1_1_measurement.xhtml">arm_compute::test::framework::Measurement</a></div><div class="ttdoc">Generic measurement that stores values as either double or long long int.</div><div class="ttdef"><b>Definition:</b> <a href="_measurement_8h_source.xhtml#l00041">Measurement.h:41</a></div></div>
<div class="ttc" id="_mali_counter_8cpp_xhtml_a250eb089b2094c09544ea64b3910bd33"><div class="ttname"><a href="_mali_counter_8cpp.xhtml#a250eb089b2094c09544ea64b3910bd33">core_mask</a></div><div class="ttdeci">unsigned core_mask</div><div class="ttdef"><b>Definition:</b> <a href="_mali_counter_8cpp_source.xhtml#l00042">MaliCounter.cpp:42</a></div></div>
<div class="ttc" id="classarm__compute_1_1test_1_1framework_1_1_mali_counter_xhtml_a501ef37fef441a0a6a8ea8b8e30a7181"><div class="ttname"><a href="classarm__compute_1_1test_1_1framework_1_1_mali_counter.xhtml#a501ef37fef441a0a6a8ea8b8e30a7181">arm_compute::test::framework::MaliCounter::id</a></div><div class="ttdeci">std::string id() const override</div><div class="ttdoc">Identifier for the instrument.</div><div class="ttdef"><b>Definition:</b> <a href="_mali_counter_8cpp_source.xhtml#l00418">MaliCounter.cpp:418</a></div></div>
<div class="ttc" id="classarm__compute_1_1test_1_1framework_1_1_mali_counter_xhtml_a73cabccc9d4406bf48f1db033dc35005"><div class="ttname"><a href="classarm__compute_1_1test_1_1framework_1_1_mali_counter.xhtml#a73cabccc9d4406bf48f1db033dc35005">arm_compute::test::framework::MaliCounter::measurements</a></div><div class="ttdeci">MeasurementsMap measurements() const override</div><div class="ttdoc">Return the latest measurements.</div><div class="ttdef"><b>Definition:</b> <a href="_mali_counter_8cpp_source.xhtml#l00423">MaliCounter.cpp:423</a></div></div>
<div class="ttc" id="namespacearm__compute_xhtml"><div class="ttname"><a href="namespacearm__compute.xhtml">arm_compute</a></div><div class="ttdoc">Copyright (c) 2017-2020 ARM Limited.</div><div class="ttdef"><b>Definition:</b> <a href="00__introduction_8dox_source.xhtml#l00024">00_introduction.dox:24</a></div></div>
<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>
<div class="ttc" id="classarm__compute_1_1test_1_1framework_1_1_mali_counter_xhtml_a50a2c38289f6d3d6fb2e813c55f3f01a"><div class="ttname"><a href="classarm__compute_1_1test_1_1framework_1_1_mali_counter.xhtml#a50a2c38289f6d3d6fb2e813c55f3f01a">arm_compute::test::framework::MaliCounter::MaliCounter</a></div><div class="ttdeci">MaliCounter(ScaleFactor scale_factor)</div><div class="ttdoc">Default constructor.</div><div class="ttdef"><b>Definition:</b> <a href="_mali_counter_8cpp_source.xhtml#l00110">MaliCounter.cpp:110</a></div></div>
<div class="ttc" id="_mali_counter_8cpp_xhtml_ad6d507311ebc7aa745155092583925de"><div class="ttname"><a href="_mali_counter_8cpp.xhtml#ad6d507311ebc7aa745155092583925de">p_value</a></div><div class="ttdeci">unsigned p_value</div><div class="ttdef"><b>Definition:</b> <a href="_mali_counter_8cpp_source.xhtml#l00041">MaliCounter.cpp:41</a></div></div>
<div class="ttc" id="_mali_counter_8cpp_xhtml_a0169f78cfbefd7d7d6dee6d1df40ee58"><div class="ttname"><a href="_mali_counter_8cpp.xhtml#a0169f78cfbefd7d7d6dee6d1df40ee58">gpu_id</a></div><div class="ttdeci">unsigned gpu_id</div><div class="ttdef"><b>Definition:</b> <a href="_mali_counter_8cpp_source.xhtml#l00039">MaliCounter.cpp:39</a></div></div>
<div class="ttc" id="_error_8h_xhtml"><div class="ttname"><a href="_error_8h.xhtml">Error.h</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1framework_xhtml_a3a01a70ad3a22d8b80c413e8a5977100a31b560df072eca60895ba6d4541c41a2"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1framework.xhtml#a3a01a70ad3a22d8b80c413e8a5977100a31b560df072eca60895ba6d4541c41a2">arm_compute::test::framework::ScaleFactor::SCALE_1K</a></div></div>
<div class="ttc" id="classarm__compute_1_1test_1_1framework_1_1_mali_counter_xhtml_a87ac9e6ba4855e29fc0f94dc2765daf7"><div class="ttname"><a href="classarm__compute_1_1test_1_1framework_1_1_mali_counter.xhtml#a87ac9e6ba4855e29fc0f94dc2765daf7">arm_compute::test::framework::MaliCounter::~MaliCounter</a></div><div class="ttdeci">~MaliCounter()</div><div class="ttdoc">Default destructor.</div><div class="ttdef"><b>Definition:</b> <a href="_mali_counter_8cpp_source.xhtml#l00147">MaliCounter.cpp:147</a></div></div>
<div class="ttc" id="classarm__compute_1_1test_1_1framework_1_1_mali_counter_xhtml_a5d5d9ebd12cd3a7d268bc98a3fc7bf97"><div class="ttname"><a href="classarm__compute_1_1test_1_1framework_1_1_mali_counter.xhtml#a5d5d9ebd12cd3a7d268bc98a3fc7bf97">arm_compute::test::framework::MaliCounter::start</a></div><div class="ttdeci">void start() override</div><div class="ttdoc">Start measuring.</div><div class="ttdef"><b>Definition:</b> <a href="_mali_counter_8cpp_source.xhtml#l00382">MaliCounter.cpp:382</a></div></div>
<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="ttdoc">Map of measurements.</div><div class="ttdef"><b>Definition:</b> <a href="_instrument_8h_source.xhtml#l00109">Instrument.h:109</a></div></div>
<div class="ttc" id="_mali_counter_8h_xhtml"><div class="ttname"><a href="_mali_counter_8h.xhtml">MaliCounter.h</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1framework_xhtml_a3a01a70ad3a22d8b80c413e8a5977100"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1framework.xhtml#a3a01a70ad3a22d8b80c413e8a5977100">arm_compute::test::framework::ScaleFactor</a></div><div class="ttdeci">ScaleFactor</div><div class="ttdef"><b>Definition:</b> <a href="_instrument_8h_source.xhtml#l00040">Instrument.h:40</a></div></div>
<div class="ttc" id="_mali_counter_8cpp_xhtml_a736088bbd41fd7407ac9fc811864db68"><div class="ttname"><a href="_mali_counter_8cpp.xhtml#a736088bbd41fd7407ac9fc811864db68">r_value</a></div><div class="ttdeci">unsigned r_value</div><div class="ttdef"><b>Definition:</b> <a href="_mali_counter_8cpp_source.xhtml#l00040">MaliCounter.cpp:40</a></div></div>
<div class="ttc" id="_mali_counter_8cpp_xhtml_a758363070b7d50831c3077176556deef"><div class="ttname"><a href="_mali_counter_8cpp.xhtml#a758363070b7d50831c3077176556deef">mp_count</a></div><div class="ttdeci">unsigned mp_count</div><div class="ttdef"><b>Definition:</b> <a href="_mali_counter_8cpp_source.xhtml#l00038">MaliCounter.cpp:38</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1framework_xhtml_a3a01a70ad3a22d8b80c413e8a5977100ade0343867b7ffbd33367905039d496f5"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1framework.xhtml#a3a01a70ad3a22d8b80c413e8a5977100ade0343867b7ffbd33367905039d496f5">arm_compute::test::framework::ScaleFactor::SCALE_1M</a></div></div>
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