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<div class="title">Utils.cpp</div> </div>
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<a href="utils_2_utils_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="utils_2_utils_8h.xhtml">Utils.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">#ifdef ARM_COMPUTE_CL</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_c_l_kernel_library_8h.xhtml">arm_compute/core/CL/CLKernelLibrary.h</a>&quot;</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_c_l_scheduler_8h.xhtml">arm_compute/runtime/CL/CLScheduler.h</a>&quot;</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* ARM_COMPUTE_CL */</span><span class="preprocessor"></span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="preprocessor">#include &lt;cctype&gt;</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="preprocessor">#include &lt;cerrno&gt;</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;<span class="preprocessor">#include &lt;iomanip&gt;</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;<span class="preprocessor">#include &lt;string&gt;</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="preprocessor">#pragma GCC diagnostic push</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;<span class="preprocessor">#pragma GCC diagnostic ignored &quot;-Wswitch-default&quot;</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;<span class="preprocessor">#pragma GCC diagnostic ignored &quot;-Wunused-parameter&quot;</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;<span class="preprocessor">#pragma GCC diagnostic ignored &quot;-Wstrict-overflow&quot;</span></div><div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="utils_2_utils_8cpp.xhtml#a18372412ad2fc3ce1e3240b3cf0efe78"> 40</a></span>&#160;<span class="preprocessor">#define STB_IMAGE_IMPLEMENTATION</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160;<span class="preprocessor">#include &quot;stb/stb_image.h&quot;</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;<span class="preprocessor">#pragma GCC diagnostic pop</span></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;<span class="keyword">namespace </span><a class="code" href="namespacearm__compute.xhtml">arm_compute</a></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160;{</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;<span class="keyword">namespace </span>utils</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160;{</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;<span class="keyword">namespace</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;{</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160;<span class="comment">/* Advance the iterator to the first character which is not a comment</span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160;<span class="comment"> * @param[in,out] fs Stream to drop comments from</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;<span class="keywordtype">void</span> discard_comments(std::ifstream &amp;fs)</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160;{</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; <span class="keywordflow">while</span>(fs.peek() == <span class="charliteral">&#39;#&#39;</span>)</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; {</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; fs.ignore(std::numeric_limits&lt;std::streamsize&gt;::max(), <span class="charliteral">&#39;\n&#39;</span>);</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;}</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;<span class="comment">/* Advance the string iterator to the next character which is neither a space or a comment</span></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160;<span class="comment"> * @param[in,out] fs Stream to drop comments from</span></div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160;<span class="keywordtype">void</span> discard_comments_and_spaces(std::ifstream &amp;fs)</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; <span class="keywordflow">while</span>(<span class="keyword">true</span>)</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; {</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; discard_comments(fs);</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160;</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; <span class="keywordflow">if</span>(isspace(fs.peek()) == 0)</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; {</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; <span class="keywordflow">break</span>;</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; }</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160;</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; fs.ignore(1);</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;} <span class="comment">// namespace</span></div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160;</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160;<span class="preprocessor">#ifndef BENCHMARK_EXAMPLES</span></div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160;<span class="keywordtype">int</span> <a class="code" href="namespacearm__compute_1_1utils.xhtml#a8249d4be92399495c0d3c9a5004aeb40">run_example</a>(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> **argv, std::unique_ptr&lt;Example&gt; example)</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160;{</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; std::cout &lt;&lt; <span class="stringliteral">&quot;\n&quot;</span></div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; &lt;&lt; argv[0] &lt;&lt; <span class="stringliteral">&quot;\n\n&quot;</span>;</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160;</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; <span class="keywordflow">try</span></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; <span class="keywordtype">bool</span> status = example-&gt;do_setup(argc, argv);</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; <span class="keywordflow">if</span>(!status)</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; {</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; <span class="keywordflow">return</span> 1;</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; }</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; example-&gt;do_run();</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; example-&gt;do_teardown();</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; std::cout &lt;&lt; <span class="stringliteral">&quot;\nTest passed\n&quot;</span>;</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; <span class="keywordflow">return</span> 0;</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;<span class="preprocessor">#ifdef ARM_COMPUTE_CL</span></div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; <span class="keywordflow">catch</span>(cl::Error &amp;err)</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; {</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; std::cerr &lt;&lt; <span class="stringliteral">&quot;!!!!!!!!!!!!!!!!!!!!!!!!!!!&quot;</span> &lt;&lt; std::endl;</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; std::cerr &lt;&lt; std::endl</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; &lt;&lt; <span class="stringliteral">&quot;ERROR &quot;</span> &lt;&lt; err.what() &lt;&lt; <span class="stringliteral">&quot;(&quot;</span> &lt;&lt; err.err() &lt;&lt; <span class="stringliteral">&quot;)&quot;</span> &lt;&lt; std::endl;</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; std::cerr &lt;&lt; <span class="stringliteral">&quot;!!!!!!!!!!!!!!!!!!!!!!!!!!!&quot;</span> &lt;&lt; std::endl;</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; }</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* ARM_COMPUTE_CL */</span><span class="preprocessor"></span></div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; <span class="keywordflow">catch</span>(std::runtime_error &amp;err)</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; std::cerr &lt;&lt; <span class="stringliteral">&quot;!!!!!!!!!!!!!!!!!!!!!!!!!!!&quot;</span> &lt;&lt; std::endl;</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; std::cerr &lt;&lt; std::endl</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; &lt;&lt; <span class="stringliteral">&quot;ERROR &quot;</span> &lt;&lt; err.what() &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; (errno ? strerror(errno) : <span class="stringliteral">&quot;&quot;</span>) &lt;&lt; std::endl;</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; std::cerr &lt;&lt; <span class="stringliteral">&quot;!!!!!!!!!!!!!!!!!!!!!!!!!!!&quot;</span> &lt;&lt; std::endl;</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;</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; std::cout &lt;&lt; <span class="stringliteral">&quot;\nTest FAILED\n&quot;</span>;</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160;</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160;}</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* BENCHMARK_EXAMPLES */</span><span class="preprocessor"></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"><a class="line" href="namespacearm__compute_1_1utils.xhtml#ad1b5373f466a3945e1f0ef1c9943c357"> 124</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="namespacearm__compute_1_1utils.xhtml#ad1b5373f466a3945e1f0ef1c9943c357">draw_detection_rectangle</a>(<a class="code" href="classarm__compute_1_1_i_tensor.xhtml">ITensor</a> *tensor, <span class="keyword">const</span> <a class="code" href="structarm__compute_1_1_detection_window.xhtml">DetectionWindow</a> &amp;rect, uint8_t r, uint8_t g, uint8_t <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#aa76b4a6e74940dabc5b7fc6b2dab3545">b</a>)</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; <a class="code" href="_validate_8h.xhtml#a0d34a8aa07600727e4e5034c7cdad47d">ARM_COMPUTE_ERROR_ON_FORMAT_NOT_IN</a>(tensor, <a class="code" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58a30ff380a3be74628024063a99fba10f0">Format::RGB888</a>);</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; uint8_t *top = tensor-&gt;<a class="code" href="classarm__compute_1_1_i_tensor.xhtml#a0e95dc1e53c361348314873b168ae237">info</a>()-&gt;<a class="code" href="classarm__compute_1_1_i_tensor_info.xhtml#ac80aea0e8c7c5c812ea8c7221fbfd4b2">offset_element_in_bytes</a>(<a class="code" href="classarm__compute_1_1_coordinates.xhtml">Coordinates</a>(rect.<a class="code" href="structarm__compute_1_1_detection_window.xhtml#a4dde988b1b2adba65ae3efa69f65d960">x</a>, rect.<a class="code" href="structarm__compute_1_1_detection_window.xhtml#ab0580f504a7428539be299fa71565f30">y</a>)) + tensor-&gt;<a class="code" href="classarm__compute_1_1_i_tensor.xhtml#ab988210662dbd3bf32fd563c7dd1bdbf">buffer</a>();</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; uint8_t *bottom = tensor-&gt;<a class="code" href="classarm__compute_1_1_i_tensor.xhtml#a0e95dc1e53c361348314873b168ae237">info</a>()-&gt;<a class="code" href="classarm__compute_1_1_i_tensor_info.xhtml#ac80aea0e8c7c5c812ea8c7221fbfd4b2">offset_element_in_bytes</a>(<a class="code" href="classarm__compute_1_1_coordinates.xhtml">Coordinates</a>(rect.<a class="code" href="structarm__compute_1_1_detection_window.xhtml#a4dde988b1b2adba65ae3efa69f65d960">x</a>, rect.<a class="code" href="structarm__compute_1_1_detection_window.xhtml#ab0580f504a7428539be299fa71565f30">y</a> + rect.<a class="code" href="structarm__compute_1_1_detection_window.xhtml#a81c9f8d0b8c3b49d770be14dbe9f0d37">height</a>)) + tensor-&gt;<a class="code" href="classarm__compute_1_1_i_tensor.xhtml#ab988210662dbd3bf32fd563c7dd1bdbf">buffer</a>();</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; uint8_t *left = top;</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; uint8_t *right = tensor-&gt;<a class="code" href="classarm__compute_1_1_i_tensor.xhtml#a0e95dc1e53c361348314873b168ae237">info</a>()-&gt;<a class="code" href="classarm__compute_1_1_i_tensor_info.xhtml#ac80aea0e8c7c5c812ea8c7221fbfd4b2">offset_element_in_bytes</a>(<a class="code" href="classarm__compute_1_1_coordinates.xhtml">Coordinates</a>(rect.<a class="code" href="structarm__compute_1_1_detection_window.xhtml#a4dde988b1b2adba65ae3efa69f65d960">x</a> + rect.<a class="code" href="structarm__compute_1_1_detection_window.xhtml#ad0eab1042455a2067c812ab8071d5376">width</a>, rect.<a class="code" href="structarm__compute_1_1_detection_window.xhtml#ab0580f504a7428539be299fa71565f30">y</a>)) + tensor-&gt;<a class="code" href="classarm__compute_1_1_i_tensor.xhtml#ab988210662dbd3bf32fd563c7dd1bdbf">buffer</a>();</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; <span class="keywordtype">size_t</span> stride = tensor-&gt;<a class="code" href="classarm__compute_1_1_i_tensor.xhtml#a0e95dc1e53c361348314873b168ae237">info</a>()-&gt;<a class="code" href="classarm__compute_1_1_i_tensor_info.xhtml#a6b14f175bf5281f57b561e2d4e4b1f1f">strides_in_bytes</a>()[<a class="code" href="classarm__compute_1_1_window.xhtml#ad2d402364fa822b0b7775081291eeca9">Window::DimY</a>];</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160;</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> x = 0; x &lt; rect.<a class="code" href="structarm__compute_1_1_detection_window.xhtml#ad0eab1042455a2067c812ab8071d5376">width</a>; ++x)</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; {</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; top[0] = r;</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; top[1] = g;</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; top[2] = <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#aa76b4a6e74940dabc5b7fc6b2dab3545">b</a>;</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; bottom[0] = r;</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; bottom[1] = g;</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; bottom[2] = <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#aa76b4a6e74940dabc5b7fc6b2dab3545">b</a>;</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; top += 3;</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; bottom += 3;</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"> 147</span>&#160; <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> y = 0; y &lt; rect.<a class="code" href="structarm__compute_1_1_detection_window.xhtml#a81c9f8d0b8c3b49d770be14dbe9f0d37">height</a>; ++y)</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; left[0] = r;</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160; left[1] = g;</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; left[2] = <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#aa76b4a6e74940dabc5b7fc6b2dab3545">b</a>;</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160; right[0] = r;</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; right[1] = g;</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; right[2] = <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#aa76b4a6e74940dabc5b7fc6b2dab3545">b</a>;</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; left += stride;</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; right += stride;</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; }</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;</div><div class="line"><a name="l00161"></a><span class="lineno"><a class="line" href="namespacearm__compute_1_1utils.xhtml#a779702024b509e6797b2d526d382cf65"> 161</a></span>&#160;<a class="code" href="namespacearm__compute_1_1utils.xhtml#a3154c405c975616503bac23f51b78fc0">ImageType</a> <a class="code" href="namespacearm__compute_1_1utils.xhtml#a779702024b509e6797b2d526d382cf65">get_image_type_from_file</a>(<span class="keyword">const</span> std::string &amp;filename)</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160;{</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160; <a class="code" href="namespacearm__compute_1_1utils.xhtml#a3154c405c975616503bac23f51b78fc0">ImageType</a> <a class="code" href="namespace_gemm_tuner.xhtml#a7aead736a07eaf25623ad7bfa1f0ee2d">type</a> = <a class="code" href="namespacearm__compute_1_1utils.xhtml#a3154c405c975616503bac23f51b78fc0a696b031073e74bf2cb98e5ef201d4aa3">ImageType::UNKNOWN</a>;</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160;</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; <span class="keywordflow">try</span></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; <span class="comment">// Open file</span></div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; std::ifstream fs;</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; fs.exceptions(std::ifstream::failbit | std::ifstream::badbit);</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160; fs.open(filename, std::ios::in | std::ios::binary);</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160;</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160; <span class="comment">// Identify type from magic number</span></div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160; std::array&lt;unsigned char, 2&gt; magic_number{ { 0 } };</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160; fs &gt;&gt; magic_number[0] &gt;&gt; magic_number[1];</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160;</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>&#160; <span class="comment">// PPM check</span></div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160; <span class="keywordflow">if</span>(static_cast&lt;char&gt;(magic_number[0]) == <span class="charliteral">&#39;P&#39;</span> &amp;&amp; static_cast&lt;char&gt;(magic_number[1]) == <span class="charliteral">&#39;6&#39;</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; <a class="code" href="namespace_gemm_tuner.xhtml#a7aead736a07eaf25623ad7bfa1f0ee2d">type</a> = <a class="code" href="namespacearm__compute_1_1utils.xhtml#a3154c405c975616503bac23f51b78fc0a4bb1ebdeeb70354069bc644b9c94ee5f">ImageType::PPM</a>;</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; <span class="keywordflow">else</span> <span class="keywordflow">if</span>(magic_number[0] == 0xFF &amp;&amp; magic_number[1] == 0xD8)</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160; {</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160; <a class="code" href="namespace_gemm_tuner.xhtml#a7aead736a07eaf25623ad7bfa1f0ee2d">type</a> = <a class="code" href="namespacearm__compute_1_1utils.xhtml#a3154c405c975616503bac23f51b78fc0a907e06a16862d82ca6907a28a68d0ad6">ImageType::JPEG</a>;</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160; }</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>&#160;</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>&#160; fs.close();</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>&#160; }</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>&#160; <span class="keywordflow">catch</span>(std::runtime_error &amp;e)</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>&#160; {</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>&#160; <a class="code" href="_error_8h.xhtml#abd040a16dc0dbc75733e07aff93048a8">ARM_COMPUTE_ERROR_VAR</a>(<span class="stringliteral">&quot;Accessing %s: %s&quot;</span>, filename.c_str(), e.what());</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; <span class="keywordflow">return</span> <a class="code" href="namespace_gemm_tuner.xhtml#a7aead736a07eaf25623ad7bfa1f0ee2d">type</a>;</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160;}</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>&#160;</div><div class="line"><a name="l00196"></a><span class="lineno"><a class="line" href="namespacearm__compute_1_1utils.xhtml#a3aa8f5f1b94f88fdf5b43a53e29379cf"> 196</a></span>&#160;std::tuple&lt;unsigned int, unsigned int, int&gt; <a class="code" href="namespacearm__compute_1_1utils.xhtml#a3aa8f5f1b94f88fdf5b43a53e29379cf">parse_ppm_header</a>(std::ifstream &amp;fs)</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>&#160;{</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>&#160; <span class="comment">// Check the PPM magic number is valid</span></div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160; std::array&lt;char, 2&gt; magic_number{ { 0 } };</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160; fs &gt;&gt; magic_number[0] &gt;&gt; magic_number[1];</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160; <a class="code" href="_error_8h.xhtml#a0b0eb3235749a2909dc5a101afe59a1b">ARM_COMPUTE_ERROR_ON_MSG</a>(magic_number[0] != <span class="charliteral">&#39;P&#39;</span> || magic_number[1] != <span class="charliteral">&#39;6&#39;</span>, <span class="stringliteral">&quot;Invalid file type&quot;</span>);</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>&#160; <a class="code" href="_error_8h.xhtml#a6dc630a6ae9cc063b3924bcea8dee9d6">ARM_COMPUTE_UNUSED</a>(magic_number);</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; discard_comments_and_spaces(fs);</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; <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> width = 0;</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>&#160; fs &gt;&gt; width;</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; discard_comments_and_spaces(fs);</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; <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> height = 0;</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>&#160; fs &gt;&gt; height;</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>&#160;</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>&#160; discard_comments_and_spaces(fs);</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>&#160;</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>&#160; <span class="keywordtype">int</span> max_val = 0;</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>&#160; fs &gt;&gt; max_val;</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; discard_comments(fs);</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#a0b0eb3235749a2909dc5a101afe59a1b">ARM_COMPUTE_ERROR_ON_MSG</a>(isspace(fs.peek()) == 0, <span class="stringliteral">&quot;Invalid PPM header&quot;</span>);</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>&#160; fs.ignore(1);</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; <span class="keywordflow">return</span> std::make_tuple(width, height, max_val);</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>&#160;}</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"><a class="line" href="namespacearm__compute_1_1utils.xhtml#acdab4f47904c52221c85cc80f408f183"> 227</a></span>&#160;std::tuple&lt;std::vector&lt;unsigned long&gt;, bool, std::string&gt; <a class="code" href="namespacearm__compute_1_1utils.xhtml#acdab4f47904c52221c85cc80f408f183">parse_npy_header</a>(std::ifstream &amp;fs) <span class="comment">//NOLINT</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; std::vector&lt;unsigned long&gt; <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a45cde9abb508c62d67c3bb2b9bf566a5">shape</a>; <span class="comment">// NOLINT</span></div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>&#160;</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>&#160; <span class="comment">// Read header</span></div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>&#160; std::string header = npy::read_header(fs);</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; <span class="comment">// Parse header</span></div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>&#160; <span class="keywordtype">bool</span> fortran_order = <span class="keyword">false</span>;</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>&#160; std::string typestr;</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>&#160; npy::parse_header(header, typestr, fortran_order, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a45cde9abb508c62d67c3bb2b9bf566a5">shape</a>);</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; <a class="code" href="namespacearm__compute_1_1test_1_1validation_1_1reference.xhtml#a1936f5feb8c9357acc4555686d4e5cf2">std::reverse</a>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a45cde9abb508c62d67c3bb2b9bf566a5">shape</a>.begin(), <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a45cde9abb508c62d67c3bb2b9bf566a5">shape</a>.end());</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>&#160;</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>&#160; <span class="keywordflow">return</span> std::make_tuple(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a45cde9abb508c62d67c3bb2b9bf566a5">shape</a>, fortran_order, typestr);</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>&#160;}</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>&#160;<span class="comment">/** This function returns the amount of memory free reading from /proc/meminfo</span></div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>&#160;<span class="comment"> * @return The free memory in kB</span></div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00248"></a><span class="lineno"><a class="line" href="namespacearm__compute_1_1utils.xhtml#afb7b08e5c044dba650037628089a4e7c"> 248</a></span>&#160;uint64_t <a class="code" href="namespacearm__compute_1_1utils.xhtml#afb7b08e5c044dba650037628089a4e7c">get_mem_free_from_meminfo</a>()</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>&#160;{</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span>&#160; std::string line_attribute;</div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span>&#160; std::ifstream file_meminfo(<span class="stringliteral">&quot;/proc/meminfo&quot;</span>);</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>&#160;</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>&#160; <span class="keywordflow">if</span>(file_meminfo.is_open())</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>&#160; {</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>&#160; <span class="keywordflow">while</span>(!(file_meminfo &gt;&gt; line_attribute).fail())</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>&#160; {</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>&#160; <span class="comment">//Test if is the line containing MemFree</span></div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>&#160; <span class="keywordflow">if</span>(line_attribute == <span class="stringliteral">&quot;MemFree:&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; uint64_t mem_available;</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>&#160; <span class="keywordflow">if</span>(!(file_meminfo &gt;&gt; mem_available).fail())</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="keywordflow">return</span> mem_available;</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>&#160; }</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>&#160; <span class="keywordflow">else</span></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="keywordflow">return</span> 0;</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; }</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>&#160; <span class="comment">// if it&#39;s not MemFree ignore rest of the line</span></div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>&#160; file_meminfo.ignore(std::numeric_limits&lt;std::streamsize&gt;::max(), <span class="charliteral">&#39;\n&#39;</span>);</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>&#160; }</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>&#160; }</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>&#160; <span class="comment">// Nothing found or an error during opening the file</span></div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>&#160; <span class="keywordflow">return</span> 0;</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="comment"></span></div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>&#160;<span class="comment">/** This function loads prebuilt opencl kernels from a file</span></div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>&#160;<span class="comment"> * @param[in] filename Name of the file to be used to load the kernels</span></div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00282"></a><span class="lineno"><a class="line" href="namespacearm__compute_1_1utils.xhtml#a394a7513744bff536de8290ce870fd85"> 282</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="namespacearm__compute_1_1utils.xhtml#a394a7513744bff536de8290ce870fd85">restore_program_cache_from_file</a>(<span class="keyword">const</span> std::string &amp;filename)</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;<span class="preprocessor">#ifdef ARM_COMPUTE_CL</span></div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>&#160; std::ifstream cache_file(filename, std::ios::binary);</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>&#160; <span class="keywordflow">if</span>(cache_file.is_open())</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>&#160; {</div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>&#160; <span class="keywordflow">if</span>(!<a class="code" href="classarm__compute_1_1_c_l_scheduler.xhtml#a9b58d0eb9a2af8e6d7908695e1557d6c">CLScheduler::get</a>().<a class="code" href="classarm__compute_1_1_c_l_scheduler.xhtml#acd81d12c19e4080b463244a58118e503">is_initialised</a>())</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; <a class="code" href="classarm__compute_1_1_c_l_scheduler.xhtml#a9b58d0eb9a2af8e6d7908695e1557d6c">arm_compute::CLScheduler::get</a>().<a class="code" href="classarm__compute_1_1_c_l_scheduler.xhtml#a46ecf9ef0fe80ba2ed35acfc29856b7d">default_init</a>();</div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>&#160; }</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; <span class="keywordflow">while</span>(!cache_file.eof())</div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>&#160; {</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span>&#160; <span class="keywordtype">size_t</span> name_len = 0;</div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span>&#160; <span class="keywordtype">size_t</span> binary_len = 0;</div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span>&#160; cache_file.read(reinterpret_cast&lt;char *&gt;(&amp;name_len), <span class="keyword">sizeof</span>(<span class="keywordtype">size_t</span>));</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>&#160; cache_file.read(reinterpret_cast&lt;char *&gt;(&amp;binary_len), <span class="keyword">sizeof</span>(<span class="keywordtype">size_t</span>));</div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span>&#160; <span class="keywordflow">if</span>(name_len == 0 || binary_len == 0)</div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span>&#160; {</div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span>&#160; <span class="keywordflow">break</span>;</div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span>&#160; }</div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span>&#160; std::vector&lt;char&gt; tmp(name_len);</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span>&#160; std::vector&lt;unsigned char&gt; binary(binary_len);</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span>&#160; std::string name;</div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span>&#160; cache_file.read(tmp.data(), name_len);</div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span>&#160; name.assign(tmp.data(), name_len);</div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span>&#160; tmp.resize(binary_len);</div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span>&#160; cache_file.read(reinterpret_cast&lt;char *&gt;(binary.data()), binary_len);</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span>&#160; cl::Context context = <a class="code" href="classarm__compute_1_1_c_l_scheduler.xhtml#a9b58d0eb9a2af8e6d7908695e1557d6c">arm_compute::CLScheduler::get</a>().<a class="code" href="classarm__compute_1_1_c_l_scheduler.xhtml#a86409f541991c3ac377c2a6b7d1f832d">context</a>();</div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span>&#160; cl::Program::Binaries binaries{ binary };</div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span>&#160; std::vector&lt;cl::Device&gt; devices = context.getInfo&lt;CL_CONTEXT_DEVICES&gt;();</div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span>&#160; cl::Program program(context, devices, binaries);</div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span>&#160; program.build();</div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span>&#160; <a class="code" href="classarm__compute_1_1_c_l_kernel_library.xhtml#acba005f5ce2c62cbf3f94d074d9007aa">CLKernelLibrary::get</a>().<a class="code" href="classarm__compute_1_1_c_l_kernel_library.xhtml#a1e6726708fe8f69a84845af570a6cadc">add_built_program</a>(name, program);</div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span>&#160; }</div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span>&#160; cache_file.close();</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="preprocessor">#else </span><span class="comment">/* ARM_COMPUTE_CL */</span><span class="preprocessor"></span></div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span>&#160; <a class="code" href="_error_8h.xhtml#a6dc630a6ae9cc063b3924bcea8dee9d6">ARM_COMPUTE_UNUSED</a>(filename);</div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* ARM_COMPUTE_CL */</span><span class="preprocessor"></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="comment"></span></div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>&#160;<span class="comment">/** This function saves opencl kernels library to a file</span></div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span>&#160;<span class="comment"> * @param[in] filename Name of the file to be used to save the library</span></div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00328"></a><span class="lineno"><a class="line" href="namespacearm__compute_1_1utils.xhtml#a667b4012e6d9b8c07876c7ff5da9f68d"> 328</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="namespacearm__compute_1_1utils.xhtml#a667b4012e6d9b8c07876c7ff5da9f68d">save_program_cache_to_file</a>(<span class="keyword">const</span> std::string &amp;filename)</div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span>&#160;{</div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span>&#160;<span class="preprocessor">#ifdef ARM_COMPUTE_CL</span></div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span>&#160; <span class="keywordflow">if</span>(<a class="code" href="classarm__compute_1_1_c_l_scheduler.xhtml#a9b58d0eb9a2af8e6d7908695e1557d6c">CLScheduler::get</a>().is_initialised())</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; std::ofstream cache_file(filename, std::ios::binary);</div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span>&#160; <span class="keywordflow">if</span>(cache_file.is_open())</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">for</span>(<span class="keyword">const</span> <span class="keyword">auto</span> &amp;it : <a class="code" href="classarm__compute_1_1_c_l_kernel_library.xhtml#acba005f5ce2c62cbf3f94d074d9007aa">CLKernelLibrary::get</a>().<a class="code" href="classarm__compute_1_1_c_l_kernel_library.xhtml#a54bb195c770b747d87af7506c2032aa4">get_built_programs</a>())</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; std::vector&lt;std::vector&lt;unsigned char&gt;&gt; binaries = it.second.getInfo&lt;CL_PROGRAM_BINARIES&gt;();</div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span>&#160; <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(binaries.size() != 1);</div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span>&#160; <span class="keyword">const</span> std::string <a class="code" href="_c_l_im2_col_kernel_8cpp.xhtml#a624a24e6d361fe7b8b8b2f6b375683a4">kernel_name</a> = it.first;</div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span>&#160; <span class="keywordtype">size_t</span> kernel_name_size = <a class="code" href="_c_l_im2_col_kernel_8cpp.xhtml#a624a24e6d361fe7b8b8b2f6b375683a4">kernel_name</a>.length();</div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span>&#160; <span class="keywordtype">size_t</span> binary_size = binaries[0].size();</div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span>&#160; cache_file.write(reinterpret_cast&lt;char *&gt;(&amp;kernel_name_size), <span class="keyword">sizeof</span>(<span class="keywordtype">size_t</span>));</div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span>&#160; cache_file.write(reinterpret_cast&lt;char *&gt;(&amp;binary_size), <span class="keyword">sizeof</span>(<span class="keywordtype">size_t</span>));</div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span>&#160; cache_file.write(<a class="code" href="_c_l_im2_col_kernel_8cpp.xhtml#a624a24e6d361fe7b8b8b2f6b375683a4">kernel_name</a>.c_str(), kernel_name_size);</div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span>&#160; cache_file.write(reinterpret_cast&lt;const char *&gt;(binaries[0].data()), binaries[0].size());</div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span>&#160; }</div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span>&#160; cache_file.close();</div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span>&#160; }</div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span>&#160; <span class="keywordflow">else</span></div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span>&#160; {</div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span>&#160; <a class="code" href="_error_8h.xhtml#a7cf8d8b669b8f7b05680230be30d60f4">ARM_COMPUTE_ERROR</a>(<span class="stringliteral">&quot;Cannot open cache file&quot;</span>);</div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span>&#160; }</div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span>&#160; }</div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span>&#160;<span class="preprocessor">#else </span><span class="comment">/* ARM_COMPUTE_CL */</span><span class="preprocessor"></span></div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span>&#160; <a class="code" href="_error_8h.xhtml#a6dc630a6ae9cc063b3924bcea8dee9d6">ARM_COMPUTE_UNUSED</a>(filename);</div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* ARM_COMPUTE_CL */</span><span class="preprocessor"></span></div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span>&#160;}</div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span>&#160;} <span class="comment">// namespace utils</span></div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span>&#160;} <span class="comment">// namespace arm_compute</span></div><div class="ttc" id="namespacearm__compute_1_1test_1_1validation_1_1reference_xhtml_a1936f5feb8c9357acc4555686d4e5cf2"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation_1_1reference.xhtml#a1936f5feb8c9357acc4555686d4e5cf2">arm_compute::test::validation::reference::reverse</a></div><div class="ttdeci">SimpleTensor&lt; T &gt; reverse(const SimpleTensor&lt; T &gt; &amp;src, const SimpleTensor&lt; uint32_t &gt; &amp;axis)</div><div class="ttdef"><b>Definition:</b> <a href="reference_2_reverse_8cpp_source.xhtml#l00038">Reverse.cpp:38</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_a45cde9abb508c62d67c3bb2b9bf566a5"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#a45cde9abb508c62d67c3bb2b9bf566a5">arm_compute::test::validation::shape</a></div><div class="ttdeci">shape</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_2_absolute_difference_8cpp_source.xhtml#l00097">AbsoluteDifference.cpp:97</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1utils_xhtml_a8249d4be92399495c0d3c9a5004aeb40"><div class="ttname"><a href="namespacearm__compute_1_1utils.xhtml#a8249d4be92399495c0d3c9a5004aeb40">arm_compute::utils::run_example</a></div><div class="ttdeci">int run_example(int argc, char **argv, std::unique_ptr&lt; Example &gt; example)</div><div class="ttdoc">Run an example and handle the potential exceptions it throws.</div><div class="ttdef"><b>Definition:</b> <a href="benchmark__examples_2_run_example_8cpp_source.xhtml#l00096">RunExample.cpp:96</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1utils_xhtml_afb7b08e5c044dba650037628089a4e7c"><div class="ttname"><a href="namespacearm__compute_1_1utils.xhtml#afb7b08e5c044dba650037628089a4e7c">arm_compute::utils::get_mem_free_from_meminfo</a></div><div class="ttdeci">uint64_t get_mem_free_from_meminfo()</div><div class="ttdoc">This function returns the amount of memory free reading from /proc/meminfo.</div><div class="ttdef"><b>Definition:</b> <a href="utils_2_utils_8cpp_source.xhtml#l00248">Utils.cpp:248</a></div></div>
<div class="ttc" id="structarm__compute_1_1_detection_window_xhtml_a4dde988b1b2adba65ae3efa69f65d960"><div class="ttname"><a href="structarm__compute_1_1_detection_window.xhtml#a4dde988b1b2adba65ae3efa69f65d960">arm_compute::DetectionWindow::x</a></div><div class="ttdeci">uint16_t x</div><div class="ttdoc">Top-left x coordinate.</div><div class="ttdef"><b>Definition:</b> <a href="arm__compute_2core_2_types_8h_source.xhtml#l00556">Types.h:556</a></div></div>
<div class="ttc" id="classarm__compute_1_1_i_tensor_info_xhtml_ac80aea0e8c7c5c812ea8c7221fbfd4b2"><div class="ttname"><a href="classarm__compute_1_1_i_tensor_info.xhtml#ac80aea0e8c7c5c812ea8c7221fbfd4b2">arm_compute::ITensorInfo::offset_element_in_bytes</a></div><div class="ttdeci">virtual int32_t offset_element_in_bytes(const Coordinates &amp;pos) const =0</div><div class="ttdoc">The offset in bytes from the beginning of the memory allocation to access the element at position (x,...</div></div>
<div class="ttc" id="classarm__compute_1_1_c_l_kernel_library_xhtml_a1e6726708fe8f69a84845af570a6cadc"><div class="ttname"><a href="classarm__compute_1_1_c_l_kernel_library.xhtml#a1e6726708fe8f69a84845af570a6cadc">arm_compute::CLKernelLibrary::add_built_program</a></div><div class="ttdeci">void add_built_program(const std::string &amp;built_program_name, const cl::Program &amp;program)</div><div class="ttdoc">Add a new built program to the cache.</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_kernel_library_8cpp_source.xhtml#l01198">CLKernelLibrary.cpp:1198</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_aa76b4a6e74940dabc5b7fc6b2dab3545"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#aa76b4a6e74940dabc5b7fc6b2dab3545">arm_compute::test::validation::b</a></div><div class="ttdeci">SimpleTensor&lt; float &gt; b</div><div class="ttdef"><b>Definition:</b> <a href="_c_p_p_2_d_f_t_8cpp_source.xhtml#l00157">DFT.cpp:157</a></div></div>
<div class="ttc" id="classarm__compute_1_1_c_l_scheduler_xhtml_a9b58d0eb9a2af8e6d7908695e1557d6c"><div class="ttname"><a href="classarm__compute_1_1_c_l_scheduler.xhtml#a9b58d0eb9a2af8e6d7908695e1557d6c">arm_compute::CLScheduler::get</a></div><div class="ttdeci">static CLScheduler &amp; get()</div><div class="ttdoc">Access the scheduler singleton.</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_scheduler_8cpp_source.xhtml#l00099">CLScheduler.cpp:99</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="utils_2_utils_8h_xhtml"><div class="ttname"><a href="utils_2_utils_8h.xhtml">Utils.h</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1utils_xhtml_a394a7513744bff536de8290ce870fd85"><div class="ttname"><a href="namespacearm__compute_1_1utils.xhtml#a394a7513744bff536de8290ce870fd85">arm_compute::utils::restore_program_cache_from_file</a></div><div class="ttdeci">void restore_program_cache_from_file(const std::string &amp;filename)</div><div class="ttdoc">This function loads prebuilt opencl kernels from a file.</div><div class="ttdef"><b>Definition:</b> <a href="utils_2_utils_8cpp_source.xhtml#l00282">Utils.cpp:282</a></div></div>
<div class="ttc" id="_validate_8h_xhtml_a0d34a8aa07600727e4e5034c7cdad47d"><div class="ttname"><a href="_validate_8h.xhtml#a0d34a8aa07600727e4e5034c7cdad47d">ARM_COMPUTE_ERROR_ON_FORMAT_NOT_IN</a></div><div class="ttdeci">#define ARM_COMPUTE_ERROR_ON_FORMAT_NOT_IN(t,...)</div><div class="ttdef"><b>Definition:</b> <a href="_validate_8h_source.xhtml#l00643">Validate.h:643</a></div></div>
<div class="ttc" id="_error_8h_xhtml_abd040a16dc0dbc75733e07aff93048a8"><div class="ttname"><a href="_error_8h.xhtml#abd040a16dc0dbc75733e07aff93048a8">ARM_COMPUTE_ERROR_VAR</a></div><div class="ttdeci">#define ARM_COMPUTE_ERROR_VAR(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#l00346">Error.h:346</a></div></div>
<div class="ttc" id="_error_8h_xhtml_a54a6080c9f4df1f908e57a9bbb46f5da"><div class="ttname"><a href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a></div><div class="ttdeci">#define ARM_COMPUTE_ERROR_ON(cond)</div><div class="ttdoc">If the condition is true then an error message is printed and an exception thrown.</div><div class="ttdef"><b>Definition:</b> <a href="_error_8h_source.xhtml#l00466">Error.h:466</a></div></div>
<div class="ttc" id="classarm__compute_1_1_c_l_kernel_library_xhtml_acba005f5ce2c62cbf3f94d074d9007aa"><div class="ttname"><a href="classarm__compute_1_1_c_l_kernel_library.xhtml#acba005f5ce2c62cbf3f94d074d9007aa">arm_compute::CLKernelLibrary::get</a></div><div class="ttdeci">static CLKernelLibrary &amp; get()</div><div class="ttdoc">Access the KernelLibrary singleton.</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_kernel_library_8cpp_source.xhtml#l01072">CLKernelLibrary.cpp:1072</a></div></div>
<div class="ttc" id="classarm__compute_1_1_c_l_scheduler_xhtml_acd81d12c19e4080b463244a58118e503"><div class="ttname"><a href="classarm__compute_1_1_c_l_scheduler.xhtml#acd81d12c19e4080b463244a58118e503">arm_compute::CLScheduler::is_initialised</a></div><div class="ttdeci">bool is_initialised() const</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_scheduler_8cpp_source.xhtml#l00087">CLScheduler.cpp:87</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1utils_xhtml_a667b4012e6d9b8c07876c7ff5da9f68d"><div class="ttname"><a href="namespacearm__compute_1_1utils.xhtml#a667b4012e6d9b8c07876c7ff5da9f68d">arm_compute::utils::save_program_cache_to_file</a></div><div class="ttdeci">void save_program_cache_to_file(const std::string &amp;filename)</div><div class="ttdoc">This function saves opencl kernels library to a file.</div><div class="ttdef"><b>Definition:</b> <a href="utils_2_utils_8cpp_source.xhtml#l00328">Utils.cpp:328</a></div></div>
<div class="ttc" id="classarm__compute_1_1_i_tensor_xhtml"><div class="ttname"><a href="classarm__compute_1_1_i_tensor.xhtml">arm_compute::ITensor</a></div><div class="ttdoc">Interface for NEON tensor.</div><div class="ttdef"><b>Definition:</b> <a href="_i_tensor_8h_source.xhtml#l00036">ITensor.h:36</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_xhtml_ab4e88c89b3b7ea1735996cc4def22d58a30ff380a3be74628024063a99fba10f0"><div class="ttname"><a href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58a30ff380a3be74628024063a99fba10f0">arm_compute::Format::RGB888</a></div><div class="ttdoc">3 channels, 1 U8 per channel</div></div>
<div class="ttc" id="_c_l_scheduler_8h_xhtml"><div class="ttname"><a href="_c_l_scheduler_8h.xhtml">CLScheduler.h</a></div></div>
<div class="ttc" id="_error_8h_xhtml_a6dc630a6ae9cc063b3924bcea8dee9d6"><div class="ttname"><a href="_error_8h.xhtml#a6dc630a6ae9cc063b3924bcea8dee9d6">ARM_COMPUTE_UNUSED</a></div><div class="ttdeci">#define ARM_COMPUTE_UNUSED(...)</div><div class="ttdoc">To avoid unused variables warnings.</div><div class="ttdef"><b>Definition:</b> <a href="_error_8h_source.xhtml#l00152">Error.h:152</a></div></div>
<div class="ttc" id="classarm__compute_1_1_c_l_scheduler_xhtml_a86409f541991c3ac377c2a6b7d1f832d"><div class="ttname"><a href="classarm__compute_1_1_c_l_scheduler.xhtml#a86409f541991c3ac377c2a6b7d1f832d">arm_compute::CLScheduler::context</a></div><div class="ttdeci">cl::Context &amp; context()</div><div class="ttdoc">Accessor for the associated CL context.</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_scheduler_8cpp_source.xhtml#l00034">CLScheduler.cpp:34</a></div></div>
<div class="ttc" id="structarm__compute_1_1_detection_window_xhtml_ad0eab1042455a2067c812ab8071d5376"><div class="ttname"><a href="structarm__compute_1_1_detection_window.xhtml#ad0eab1042455a2067c812ab8071d5376">arm_compute::DetectionWindow::width</a></div><div class="ttdeci">uint16_t width</div><div class="ttdoc">Width of the detection window.</div><div class="ttdef"><b>Definition:</b> <a href="arm__compute_2core_2_types_8h_source.xhtml#l00558">Types.h:558</a></div></div>
<div class="ttc" id="_error_8h_xhtml_a0b0eb3235749a2909dc5a101afe59a1b"><div class="ttname"><a href="_error_8h.xhtml#a0b0eb3235749a2909dc5a101afe59a1b">ARM_COMPUTE_ERROR_ON_MSG</a></div><div class="ttdeci">#define ARM_COMPUTE_ERROR_ON_MSG(cond, msg)</div><div class="ttdef"><b>Definition:</b> <a href="_error_8h_source.xhtml#l00456">Error.h:456</a></div></div>
<div class="ttc" id="classarm__compute_1_1_coordinates_xhtml"><div class="ttname"><a href="classarm__compute_1_1_coordinates.xhtml">arm_compute::Coordinates</a></div><div class="ttdoc">Coordinates of an item.</div><div class="ttdef"><b>Definition:</b> <a href="_coordinates_8h_source.xhtml#l00037">Coordinates.h:37</a></div></div>
<div class="ttc" id="classarm__compute_1_1_i_tensor_xhtml_ab988210662dbd3bf32fd563c7dd1bdbf"><div class="ttname"><a href="classarm__compute_1_1_i_tensor.xhtml#ab988210662dbd3bf32fd563c7dd1bdbf">arm_compute::ITensor::buffer</a></div><div class="ttdeci">virtual uint8_t * buffer() const =0</div><div class="ttdoc">Interface to be implemented by the child class to return a pointer to CPU memory.</div></div>
<div class="ttc" id="_c_l_im2_col_kernel_8cpp_xhtml_a624a24e6d361fe7b8b8b2f6b375683a4"><div class="ttname"><a href="_c_l_im2_col_kernel_8cpp.xhtml#a624a24e6d361fe7b8b8b2f6b375683a4">kernel_name</a></div><div class="ttdeci">std::string kernel_name</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_im2_col_kernel_8cpp_source.xhtml#l00052">CLIm2ColKernel.cpp:52</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1utils_xhtml_acdab4f47904c52221c85cc80f408f183"><div class="ttname"><a href="namespacearm__compute_1_1utils.xhtml#acdab4f47904c52221c85cc80f408f183">arm_compute::utils::parse_npy_header</a></div><div class="ttdeci">std::tuple&lt; std::vector&lt; unsigned long &gt;, bool, std::string &gt; parse_npy_header(std::ifstream &amp;fs)</div><div class="ttdoc">Parse the npy header from an input file stream.</div><div class="ttdef"><b>Definition:</b> <a href="utils_2_utils_8cpp_source.xhtml#l00227">Utils.cpp:227</a></div></div>
<div class="ttc" id="classarm__compute_1_1_i_tensor_xhtml_a0e95dc1e53c361348314873b168ae237"><div class="ttname"><a href="classarm__compute_1_1_i_tensor.xhtml#a0e95dc1e53c361348314873b168ae237">arm_compute::ITensor::info</a></div><div class="ttdeci">virtual ITensorInfo * info() const =0</div><div class="ttdoc">Interface to be implemented by the child class to return the tensor's metadata.</div></div>
<div class="ttc" id="namespacearm__compute_1_1utils_xhtml_a3154c405c975616503bac23f51b78fc0a4bb1ebdeeb70354069bc644b9c94ee5f"><div class="ttname"><a href="namespacearm__compute_1_1utils.xhtml#a3154c405c975616503bac23f51b78fc0a4bb1ebdeeb70354069bc644b9c94ee5f">arm_compute::utils::ImageType::PPM</a></div></div>
<div class="ttc" id="structarm__compute_1_1_detection_window_xhtml_a81c9f8d0b8c3b49d770be14dbe9f0d37"><div class="ttname"><a href="structarm__compute_1_1_detection_window.xhtml#a81c9f8d0b8c3b49d770be14dbe9f0d37">arm_compute::DetectionWindow::height</a></div><div class="ttdeci">uint16_t height</div><div class="ttdoc">Height of the detection window.</div><div class="ttdef"><b>Definition:</b> <a href="arm__compute_2core_2_types_8h_source.xhtml#l00559">Types.h:559</a></div></div>
<div class="ttc" id="classarm__compute_1_1_window_xhtml_ad2d402364fa822b0b7775081291eeca9"><div class="ttname"><a href="classarm__compute_1_1_window.xhtml#ad2d402364fa822b0b7775081291eeca9">arm_compute::Window::DimY</a></div><div class="ttdeci">static constexpr size_t DimY</div><div class="ttdoc">Alias for dimension 1 also known as Y dimension.</div><div class="ttdef"><b>Definition:</b> <a href="_window_8h_source.xhtml#l00045">Window.h:45</a></div></div>
<div class="ttc" id="namespace_gemm_tuner_xhtml_a7aead736a07eaf25623ad7bfa1f0ee2d"><div class="ttname"><a href="namespace_gemm_tuner.xhtml#a7aead736a07eaf25623ad7bfa1f0ee2d">GemmTuner.type</a></div><div class="ttdeci">type</div><div class="ttdef"><b>Definition:</b> <a href="_gemm_tuner_8py_source.xhtml#l00527">GemmTuner.py:527</a></div></div>
<div class="ttc" id="_c_l_kernel_library_8h_xhtml"><div class="ttname"><a href="_c_l_kernel_library_8h.xhtml">CLKernelLibrary.h</a></div></div>
<div class="ttc" id="structarm__compute_1_1_detection_window_xhtml"><div class="ttname"><a href="structarm__compute_1_1_detection_window.xhtml">arm_compute::DetectionWindow</a></div><div class="ttdoc">Detection window used for the object detection.</div><div class="ttdef"><b>Definition:</b> <a href="arm__compute_2core_2_types_8h_source.xhtml#l00554">Types.h:554</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1utils_xhtml_ad1b5373f466a3945e1f0ef1c9943c357"><div class="ttname"><a href="namespacearm__compute_1_1utils.xhtml#ad1b5373f466a3945e1f0ef1c9943c357">arm_compute::utils::draw_detection_rectangle</a></div><div class="ttdeci">void draw_detection_rectangle(ITensor *tensor, const DetectionWindow &amp;rect, uint8_t r, uint8_t g, uint8_t b)</div><div class="ttdoc">Draw a RGB rectangular window for the detected object.</div><div class="ttdef"><b>Definition:</b> <a href="utils_2_utils_8cpp_source.xhtml#l00124">Utils.cpp:124</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1utils_xhtml_a3154c405c975616503bac23f51b78fc0"><div class="ttname"><a href="namespacearm__compute_1_1utils.xhtml#a3154c405c975616503bac23f51b78fc0">arm_compute::utils::ImageType</a></div><div class="ttdeci">ImageType</div><div class="ttdoc">Supported image types.</div><div class="ttdef"><b>Definition:</b> <a href="utils_2_utils_8h_source.xhtml#l00063">Utils.h:63</a></div></div>
<div class="ttc" id="structarm__compute_1_1_detection_window_xhtml_ab0580f504a7428539be299fa71565f30"><div class="ttname"><a href="structarm__compute_1_1_detection_window.xhtml#ab0580f504a7428539be299fa71565f30">arm_compute::DetectionWindow::y</a></div><div class="ttdeci">uint16_t y</div><div class="ttdoc">Top-left y coordinate.</div><div class="ttdef"><b>Definition:</b> <a href="arm__compute_2core_2_types_8h_source.xhtml#l00557">Types.h:557</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1utils_xhtml_a3154c405c975616503bac23f51b78fc0a907e06a16862d82ca6907a28a68d0ad6"><div class="ttname"><a href="namespacearm__compute_1_1utils.xhtml#a3154c405c975616503bac23f51b78fc0a907e06a16862d82ca6907a28a68d0ad6">arm_compute::utils::ImageType::JPEG</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1utils_xhtml_a3aa8f5f1b94f88fdf5b43a53e29379cf"><div class="ttname"><a href="namespacearm__compute_1_1utils.xhtml#a3aa8f5f1b94f88fdf5b43a53e29379cf">arm_compute::utils::parse_ppm_header</a></div><div class="ttdeci">std::tuple&lt; unsigned int, unsigned int, int &gt; parse_ppm_header(std::ifstream &amp;fs)</div><div class="ttdoc">Parse the ppm header from an input file stream.</div><div class="ttdef"><b>Definition:</b> <a href="utils_2_utils_8cpp_source.xhtml#l00196">Utils.cpp:196</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1utils_xhtml_a779702024b509e6797b2d526d382cf65"><div class="ttname"><a href="namespacearm__compute_1_1utils.xhtml#a779702024b509e6797b2d526d382cf65">arm_compute::utils::get_image_type_from_file</a></div><div class="ttdeci">ImageType get_image_type_from_file(const std::string &amp;filename)</div><div class="ttdoc">Gets image type given a file.</div><div class="ttdef"><b>Definition:</b> <a href="utils_2_utils_8cpp_source.xhtml#l00161">Utils.cpp:161</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1utils_xhtml_a3154c405c975616503bac23f51b78fc0a696b031073e74bf2cb98e5ef201d4aa3"><div class="ttname"><a href="namespacearm__compute_1_1utils.xhtml#a3154c405c975616503bac23f51b78fc0a696b031073e74bf2cb98e5ef201d4aa3">arm_compute::utils::ImageType::UNKNOWN</a></div></div>
<div class="ttc" id="classarm__compute_1_1_i_tensor_info_xhtml_a6b14f175bf5281f57b561e2d4e4b1f1f"><div class="ttname"><a href="classarm__compute_1_1_i_tensor_info.xhtml#a6b14f175bf5281f57b561e2d4e4b1f1f">arm_compute::ITensorInfo::strides_in_bytes</a></div><div class="ttdeci">virtual const Strides &amp; strides_in_bytes() const =0</div><div class="ttdoc">The strides in bytes for accessing each dimension of the tensor.</div></div>
<div class="ttc" id="classarm__compute_1_1_c_l_kernel_library_xhtml_a54bb195c770b747d87af7506c2032aa4"><div class="ttname"><a href="classarm__compute_1_1_c_l_kernel_library.xhtml#a54bb195c770b747d87af7506c2032aa4">arm_compute::CLKernelLibrary::get_built_programs</a></div><div class="ttdeci">const std::map&lt; std::string, cl::Program &gt; &amp; get_built_programs() const</div><div class="ttdoc">Access the cache of built OpenCL programs.</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_kernel_library_8cpp_source.xhtml#l01193">CLKernelLibrary.cpp:1193</a></div></div>
<div class="ttc" id="classarm__compute_1_1_c_l_scheduler_xhtml_a46ecf9ef0fe80ba2ed35acfc29856b7d"><div class="ttname"><a href="classarm__compute_1_1_c_l_scheduler.xhtml#a46ecf9ef0fe80ba2ed35acfc29856b7d">arm_compute::CLScheduler::default_init</a></div><div class="ttdeci">void default_init(ICLTuner *cl_tuner=nullptr)</div><div class="ttdoc">Initialises the context and command queue used by the scheduler to default values and sets a default ...</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_scheduler_8cpp_source.xhtml#l00119">CLScheduler.cpp:119</a></div></div>
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