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<div class="title">FixedPoint.cpp</div> </div>
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<a href="_u_n_i_t_2_fixed_point_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 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="tests_2validation_2_fixed_point_8h.xhtml">tests/validation/FixedPoint.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="_globals_8h.xhtml">tests/Globals.h</a>&quot;</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_asserts_8h.xhtml">tests/framework/Asserts.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="_macros_8h.xhtml">tests/framework/Macros.h</a>&quot;</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_datasets_8h.xhtml">tests/framework/datasets/Datasets.h</a>&quot;</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_validation_8h.xhtml">tests/validation/Validation.h</a>&quot;</span></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>arm_compute</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>test</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">namespace </span>validation</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"> 38</span>&#160;<span class="keyword">namespace</span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;{</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;<span class="keyword">const</span> <span class="keyword">auto</span> FuncNamesDataset = <a class="code" href="namespacearm__compute_1_1test_1_1framework_1_1dataset.xhtml#a352791fb808d42a82ad70df5efa3508b">framework::dataset::make</a>(<span class="stringliteral">&quot;FunctionNames&quot;</span>, { <a class="code" href="namespacearm__compute.xhtml#afa20b6a7f4383003babd690f026f22dca9eeb52badb613229884838847294b90d">FixedPointOp::ADD</a>,</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; <a class="code" href="namespacearm__compute.xhtml#afa20b6a7f4383003babd690f026f22dca241dd841abade20fcb27b8a9f494e1eb">FixedPointOp::SUB</a>,</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; <a class="code" href="namespacearm__compute.xhtml#afa20b6a7f4383003babd690f026f22dca2cdf52a55876063ec93b7d18bc741f6c">FixedPointOp::MUL</a>,</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; <a class="code" href="namespacearm__compute.xhtml#afa20b6a7f4383003babd690f026f22dca8c670f8c37b95e1ed14a0ce414b049c7">FixedPointOp::EXP</a>,</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; <a class="code" href="namespacearm__compute.xhtml#afa20b6a7f4383003babd690f026f22dca4b5ffcdaf38ce4d463171f5c977c5ab3">FixedPointOp::LOG</a>,</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; <a class="code" href="namespacearm__compute.xhtml#afa20b6a7f4383003babd690f026f22dca59c58364795af22cad54630be156712b">FixedPointOp::INV_SQRT</a></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;</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;<span class="keywordtype">void</span> load_array_from_numpy(<span class="keyword">const</span> std::string &amp;file, std::vector&lt;unsigned long&gt; &amp;<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a45cde9abb508c62d67c3bb2b9bf566a5">shape</a>, std::vector&lt;T&gt; &amp;data) <span class="comment">// NOLINT</span></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; <span class="keywordflow">try</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; npy::LoadArrayFromNumpy(file, shape, data);</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; <span class="keywordflow">catch</span>(<span class="keyword">const</span> std::runtime_error &amp;e)</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; {</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; <span class="keywordflow">throw</span> framework::FileNotFound(<span class="stringliteral">&quot;Could not load npy file: &quot;</span> + file + <span class="stringliteral">&quot; (&quot;</span> + e.what() + <span class="stringliteral">&quot;)&quot;</span>);</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; }</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="comment">// namespace</span></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="_macros_8h.xhtml#acd09bed517e43d28823e69494f259835">TEST_SUITE</a>(UNIT)</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160;<a class="code" href="_macros_8h.xhtml#acd09bed517e43d28823e69494f259835">TEST_SUITE</a>(FixedPoint)</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;<span class="comment">// *INDENT-OFF*</span></div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160;<span class="comment">// clang-format off</span></div>
<div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="namespacearm__compute_1_1test_1_1validation.xhtml#ad412ecd41b1d50856911faf4fc5f42ee"> 67</a></span>&#160;<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a122e3a9ceeb35b23b5d9e0ecaff76e50">DATA_TEST_CASE</a>(FixedPointQS8Inputs, framework::<a class="code" href="namespacearm__compute_1_1test_1_1framework.xhtml#a7edf31944a6144ffd493d2f9a7bfb5cf">DatasetMode</a>::ALL, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a886187093300f6e68ccf9e169a947dbf">combine</a>(</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; FuncNamesDataset,</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; framework::dataset::<a class="code" href="namespacearm__compute_1_1test_1_1framework_1_1dataset.xhtml#a352791fb808d42a82ad70df5efa3508b">make</a>(&quot;FractionalBits&quot;, 1, 7)),</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; func_name, frac_bits)</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160;<span class="comment">// clang-format on</span></div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160;<span class="comment">// *INDENT-ON*</span></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; std::vector&lt;double&gt; data;</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</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="l00076"></a><span class="lineno"> 76</span>&#160;</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; std::string func_name_lower = <a class="code" href="namespacearm__compute.xhtml#aabe16be22edb41656e66ed9eae3b69e6">to_string</a>(func_name);</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; std::transform(func_name_lower.begin(), func_name_lower.end(), func_name_lower.begin(), <a class="code" href="namespacearm__compute_1_1test.xhtml#a5b67cbf475b1e1d3bec9b0b937fdafac">::tolower</a>);</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="keyword">const</span> std::string inputs_file = <a class="code" href="namespacearm__compute_1_1test.xhtml#a71326f0909d77386e29b511e1990a11f">library</a>-&gt;path()</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; + <span class="stringliteral">&quot;fixed_point/&quot;</span></div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; + func_name_lower</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; + <span class="stringliteral">&quot;_Q8.&quot;</span></div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; + <a class="code" href="namespacearm__compute_1_1support_1_1cpp11.xhtml#acc5dddee1cbe93a4eaf0a9f74ee96bb7">support::cpp11::to_string</a>(frac_bits)</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; + <span class="stringliteral">&quot;.in.npy&quot;</span>;</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160;</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; load_array_from_numpy(inputs_file, shape, data);</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; <span class="comment">// Values stored as doubles so reinterpret as floats</span></div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; <span class="keyword">const</span> <span class="keyword">auto</span> *float_val = <span class="keyword">reinterpret_cast&lt;</span><span class="keywordtype">float</span> *<span class="keyword">&gt;</span>(&amp;data[0]);</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; <span class="keyword">const</span> <span class="keywordtype">size_t</span> num_elements = data.size() * <span class="keyword">sizeof</span>(double) / <span class="keyword">sizeof</span>(<span class="keywordtype">float</span>);</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">for</span>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i &lt; num_elements; ++i)</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; <span class="comment">// Convert to fixed point</span></div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; <a class="code" href="classarm__compute_1_1test_1_1fixed__point__arithmetic_1_1fixed__point.xhtml">fixed_point_arithmetic::fixed_point&lt;int8_t&gt;</a> in_val(float_val[i], frac_bits);</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; <span class="comment">// Check that the value didn&#39;t change</span></div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#aebfc2f8ea56e865959855650b84d9237">ARM_COMPUTE_EXPECT</a>(static_cast&lt;float&gt;(in_val) == float_val[i], <a class="code" href="namespacearm__compute_1_1test_1_1framework.xhtml#aca1fd1d8935433e6ba2e3918214e07f9a6f3a603fac4d817f1848c3173b243b57">framework::LogLevel::ERRORS</a>);</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;}</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160;</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160;<span class="comment">// The last input argument specifies the expected number of failures for a</span></div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160;<span class="comment">// given combination of (function name, number of fractional bits) as defined</span></div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160;<span class="comment">// by the first two arguments.</span></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;<span class="comment">// *INDENT-OFF*</span></div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160;<span class="comment">// clang-format off</span></div>
<div class="line"><a name="l00109"></a><span class="lineno"><a class="line" href="namespacearm__compute_1_1test_1_1validation.xhtml#a7a94dd73849f393b64ff5a72db51a9bc"> 109</a></span>&#160;<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a122e3a9ceeb35b23b5d9e0ecaff76e50">DATA_TEST_CASE</a>(FixedPointQS8Outputs, <a class="code" href="namespacearm__compute_1_1test_1_1framework.xhtml#a7edf31944a6144ffd493d2f9a7bfb5cfa5fb1f955b45e38e31789286a1790398d">framework::DatasetMode::ALL</a>, <a class="code" href="namespacearm__compute_1_1test_1_1framework_1_1dataset.xhtml#ae3e79edc200b1b7b53d3a1fc100952ab">zip</a>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a886187093300f6e68ccf9e169a947dbf">combine</a>(</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; FuncNamesDataset,</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; <a class="code" href="namespacearm__compute_1_1test_1_1framework_1_1dataset.xhtml#a352791fb808d42a82ad70df5efa3508b">framework::dataset::make</a>(<span class="stringliteral">&quot;FractionalBits&quot;</span>, 1, 7)),</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; <a class="code" href="namespacearm__compute_1_1test_1_1framework_1_1dataset.xhtml#a352791fb808d42a82ad70df5efa3508b">framework::dataset::make</a>(<span class="stringliteral">&quot;ExpectedFailures&quot;</span>, { 0, 0, 0, 0, 0, 0,</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; 0, 0, 0, 0, 0, 0,</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; 0, 0, 0, 0, 0, 0,</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; 7, 8, 13, 2, 0, 0,</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160; 0, 0, 0, 0, 0, 0,</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; 0, 0, 0, 5, 33, 96 })),</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; func_name, frac_bits, expected_failures)</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160;<span class="comment">// clang-format on</span></div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160;<span class="comment">// *INDENT-ON*</span></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; std::vector&lt;double&gt; in_data;</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; std::vector&lt;unsigned long&gt; in_shape; <span class="comment">//NOLINT</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; std::vector&lt;double&gt; out_data;</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; std::vector&lt;unsigned long&gt; out_shape; <span class="comment">//NOLINT</span></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; std::string func_name_lower = <a class="code" href="namespacearm__compute.xhtml#aabe16be22edb41656e66ed9eae3b69e6">to_string</a>(func_name);</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; std::transform(func_name_lower.begin(), func_name_lower.end(), func_name_lower.begin(), <a class="code" href="namespacearm__compute_1_1test.xhtml#a5b67cbf475b1e1d3bec9b0b937fdafac">::tolower</a>);</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160;</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; <span class="keyword">const</span> std::string base_file_name = <a class="code" href="namespacearm__compute_1_1test.xhtml#a71326f0909d77386e29b511e1990a11f">library</a>-&gt;path()</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; + <span class="stringliteral">&quot;fixed_point/&quot;</span></div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; + func_name_lower</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; + <span class="stringliteral">&quot;_Q8.&quot;</span></div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; + <a class="code" href="namespacearm__compute_1_1support_1_1cpp11.xhtml#acc5dddee1cbe93a4eaf0a9f74ee96bb7">support::cpp11::to_string</a>(frac_bits);</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160;</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; <span class="keyword">const</span> std::string inputs_file = base_file_name + <span class="stringliteral">&quot;.in.npy&quot;</span>;</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; <span class="keyword">const</span> std::string reference_file = base_file_name + <span class="stringliteral">&quot;.out.npy&quot;</span>;</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160;</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; load_array_from_numpy(inputs_file, in_shape, in_data);</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; load_array_from_numpy(reference_file, out_shape, out_data);</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; <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#aebfc2f8ea56e865959855650b84d9237">ARM_COMPUTE_EXPECT</a>(in_shape.front() == out_shape.front(), <a class="code" href="namespacearm__compute_1_1test_1_1framework.xhtml#aca1fd1d8935433e6ba2e3918214e07f9a6f3a603fac4d817f1848c3173b243b57">framework::LogLevel::ERRORS</a>);</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160;</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; <span class="keyword">const</span> <span class="keywordtype">float</span> step_size = <a class="code" href="namespacearm__compute_1_1test_1_1fixed__point__arithmetic_1_1detail.xhtml#af782da2c5016738c96c16fee5e17670f">std::pow</a>(2.f, -frac_bits);</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; int64_t num_mismatches = 0;</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160;</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160; <span class="comment">// Values stored as doubles so reinterpret as floats</span></div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160; <span class="keyword">const</span> <span class="keyword">auto</span> *float_val = <span class="keyword">reinterpret_cast&lt;</span><span class="keywordtype">float</span> *<span class="keyword">&gt;</span>(&amp;in_data[0]);</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160; <span class="keyword">const</span> <span class="keyword">auto</span> *ref_val = <span class="keyword">reinterpret_cast&lt;</span><span class="keywordtype">float</span> *<span class="keyword">&gt;</span>(&amp;out_data[0]);</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="keyword">const</span> <span class="keywordtype">size_t</span> num_elements = in_data.size() * <span class="keyword">sizeof</span>(double) / <span class="keyword">sizeof</span>(<span class="keywordtype">float</span>);</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; <span class="keywordflow">for</span>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i &lt; num_elements; ++i)</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; <a class="code" href="classarm__compute_1_1test_1_1fixed__point__arithmetic_1_1fixed__point.xhtml">fixed_point_arithmetic::fixed_point&lt;int8_t&gt;</a> in_val(float_val[i], frac_bits);</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; <a class="code" href="classarm__compute_1_1test_1_1fixed__point__arithmetic_1_1fixed__point.xhtml">fixed_point_arithmetic::fixed_point&lt;int8_t&gt;</a> out_val(0.f, frac_bits);</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; <span class="keywordtype">float</span> tolerance = 0.f;</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"> 161</span>&#160; <span class="keywordflow">if</span>(func_name == <a class="code" href="namespacearm__compute.xhtml#afa20b6a7f4383003babd690f026f22dca9eeb52badb613229884838847294b90d">FixedPointOp::ADD</a>)</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; out_val = in_val + in_val;</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">else</span> <span class="keywordflow">if</span>(func_name == <a class="code" href="namespacearm__compute.xhtml#afa20b6a7f4383003babd690f026f22dca241dd841abade20fcb27b8a9f494e1eb">FixedPointOp::SUB</a>)</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; out_val = in_val - in_val; <span class="comment">//NOLINT</span></div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; }</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; <span class="keywordflow">else</span> <span class="keywordflow">if</span>(func_name == <a class="code" href="namespacearm__compute.xhtml#afa20b6a7f4383003babd690f026f22dca2cdf52a55876063ec93b7d18bc741f6c">FixedPointOp::MUL</a>)</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; tolerance = 1.f * step_size;</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160; out_val = in_val * in_val;</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160; }</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160; <span class="keywordflow">else</span> <span class="keywordflow">if</span>(func_name == <a class="code" href="namespacearm__compute.xhtml#afa20b6a7f4383003babd690f026f22dca8c670f8c37b95e1ed14a0ce414b049c7">FixedPointOp::EXP</a>)</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; tolerance = 2.f * step_size;</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160; out_val = <a class="code" href="namespacearm__compute_1_1test_1_1fixed__point__arithmetic_1_1detail.xhtml#aa4e01e9be9adcc40a69a4da48fa83a43">fixed_point_arithmetic::exp</a>(in_val);</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; <span class="keywordflow">else</span> <span class="keywordflow">if</span>(func_name == <a class="code" href="namespacearm__compute.xhtml#afa20b6a7f4383003babd690f026f22dca4b5ffcdaf38ce4d463171f5c977c5ab3">FixedPointOp::LOG</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; tolerance = 4.f * step_size;</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160; out_val = <a class="code" href="namespacearm__compute_1_1test_1_1fixed__point__arithmetic_1_1detail.xhtml#a8c8ce35c61b4f71cccec28d18161eaa1">fixed_point_arithmetic::log</a>(in_val);</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160; }</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160; <span class="keywordflow">else</span> <span class="keywordflow">if</span>(func_name == <a class="code" href="namespacearm__compute.xhtml#afa20b6a7f4383003babd690f026f22dca59c58364795af22cad54630be156712b">FixedPointOp::INV_SQRT</a>)</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; tolerance = 5.f * step_size;</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>&#160; out_val = <a class="code" href="namespacearm__compute_1_1test_1_1fixed__point__arithmetic_1_1detail.xhtml#a2b7623d9dd3fde1d0a3bbe034967cff5">fixed_point_arithmetic::inv_sqrt</a>(in_val);</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;</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>&#160; <span class="keywordflow">if</span>(<a class="code" href="namespacearm__compute_1_1test_1_1fixed__point__arithmetic_1_1detail.xhtml#ae115fc750a92fb6a5e094998b56fcc56">std::abs</a>(static_cast&lt;float&gt;(out_val) - ref_val[i]) &gt; tolerance)</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; <a class="code" href="_asserts_8h.xhtml#ac498e3dc31f8819519a9497b2d5789c1">ARM_COMPUTE_TEST_INFO</a>(<span class="stringliteral">&quot;input = &quot;</span> &lt;&lt; in_val);</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>&#160; <a class="code" href="_asserts_8h.xhtml#ac498e3dc31f8819519a9497b2d5789c1">ARM_COMPUTE_TEST_INFO</a>(<span class="stringliteral">&quot;output = &quot;</span> &lt;&lt; out_val);</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160; <a class="code" href="_asserts_8h.xhtml#ac498e3dc31f8819519a9497b2d5789c1">ARM_COMPUTE_TEST_INFO</a>(<span class="stringliteral">&quot;reference = &quot;</span> &lt;&lt; ref_val[i]);</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>&#160; <a class="code" href="_asserts_8h.xhtml#ac498e3dc31f8819519a9497b2d5789c1">ARM_COMPUTE_TEST_INFO</a>(<span class="stringliteral">&quot;tolerance = &quot;</span> &lt;&lt; tolerance);</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>&#160;</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>&#160; <a class="code" href="_asserts_8h.xhtml#ac498e3dc31f8819519a9497b2d5789c1">ARM_COMPUTE_TEST_INFO</a>((<a class="code" href="namespacearm__compute_1_1test_1_1fixed__point__arithmetic_1_1detail.xhtml#ae115fc750a92fb6a5e094998b56fcc56">std::abs</a>(static_cast&lt;float&gt;(out_val) - ref_val[i]) &lt;= tolerance));</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>&#160;</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160; ++num_mismatches;</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160; }</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160; }</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>&#160;</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>&#160; <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#aebfc2f8ea56e865959855650b84d9237">ARM_COMPUTE_EXPECT</a>(num_mismatches == expected_failures, <a class="code" href="namespacearm__compute_1_1test_1_1framework.xhtml#aca1fd1d8935433e6ba2e3918214e07f9a6f3a603fac4d817f1848c3173b243b57">framework::LogLevel::ERRORS</a>);</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>&#160;}</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="namespacearm__compute_1_1test_1_1validation.xhtml#a38fe4b20a05bbaa1c844f3d7a19791ae">TEST_SUITE_END</a>()</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>&#160;<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a38fe4b20a05bbaa1c844f3d7a19791ae">TEST_SUITE_END</a>()</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>&#160;} <span class="comment">// namespace validation</span></div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>&#160;} <span class="comment">// namespace test</span></div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>&#160;} <span class="comment">// namespace arm_compute</span></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_min_max_location_8cpp_source.xhtml#l00089">MinMaxLocation.cpp:89</a></div></div>
<div class="ttc" id="namespacearm__compute_xhtml_afa20b6a7f4383003babd690f026f22dca241dd841abade20fcb27b8a9f494e1eb"><div class="ttname"><a href="namespacearm__compute.xhtml#afa20b6a7f4383003babd690f026f22dca241dd841abade20fcb27b8a9f494e1eb">arm_compute::FixedPointOp::SUB</a></div><div class="ttdoc">Subtraction. </div></div>
<div class="ttc" id="namespacearm__compute_1_1test_xhtml_a5b67cbf475b1e1d3bec9b0b937fdafac"><div class="ttname"><a href="namespacearm__compute_1_1test.xhtml#a5b67cbf475b1e1d3bec9b0b937fdafac">arm_compute::test::tolower</a></div><div class="ttdeci">std::string tolower(std::string string)</div><div class="ttdoc">Convert string to lower case. </div><div class="ttdef"><b>Definition:</b> <a href="tests_2framework_2_utils_8h_source.xhtml#l00147">Utils.h:147</a></div></div>
<div class="ttc" id="_macros_8h_xhtml"><div class="ttname"><a href="_macros_8h.xhtml">Macros.h</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1fixed__point__arithmetic_1_1detail_xhtml_aa4e01e9be9adcc40a69a4da48fa83a43"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1fixed__point__arithmetic_1_1detail.xhtml#aa4e01e9be9adcc40a69a4da48fa83a43">arm_compute::test::fixed_point_arithmetic::detail::exp</a></div><div class="ttdeci">fixed_point&lt; T &gt; exp(fixed_point&lt; T &gt; x)</div><div class="ttdef"><b>Definition:</b> <a href="tests_2validation_2_fixed_point_8h_source.xhtml#l00924">FixedPoint.h:924</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#l00168">ToolchainSupport.h:168</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_a886187093300f6e68ccf9e169a947dbf"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#a886187093300f6e68ccf9e169a947dbf">arm_compute::test::validation::combine</a></div><div class="ttdeci">combine(concat(datasets::Small2DShapes(), datasets::Large2DShapes()), framework::dataset::make(&quot;DataType&quot;, DataType::S16))</div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1framework_1_1dataset_xhtml_a352791fb808d42a82ad70df5efa3508b"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1framework_1_1dataset.xhtml#a352791fb808d42a82ad70df5efa3508b">arm_compute::test::framework::dataset::make</a></div><div class="ttdeci">std::enable_if&lt; is_container&lt; T &gt;::value, ContainerDataset&lt; T &gt; &gt;::type make(std::string name, T &amp;&amp;values)</div><div class="ttdoc">Helper function to create a ContainerDataset. </div><div class="ttdef"><b>Definition:</b> <a href="_container_dataset_8h_source.xhtml#l00140">ContainerDataset.h:140</a></div></div>
<div class="ttc" id="tests_2validation_2_fixed_point_8h_xhtml"><div class="ttname"><a href="tests_2validation_2_fixed_point_8h.xhtml">FixedPoint.h</a></div></div>
<div class="ttc" id="namespacearm__compute_xhtml_aabe16be22edb41656e66ed9eae3b69e6"><div class="ttname"><a href="namespacearm__compute.xhtml#aabe16be22edb41656e66ed9eae3b69e6">arm_compute::to_string</a></div><div class="ttdeci">std::string to_string(const NonLinearFilterFunction &amp;function)</div><div class="ttdef"><b>Definition:</b> <a href="_type_printer_8h_source.xhtml#l00078">TypePrinter.h:78</a></div></div>
<div class="ttc" id="namespacearm__compute_xhtml_afa20b6a7f4383003babd690f026f22dca4b5ffcdaf38ce4d463171f5c977c5ab3"><div class="ttname"><a href="namespacearm__compute.xhtml#afa20b6a7f4383003babd690f026f22dca4b5ffcdaf38ce4d463171f5c977c5ab3">arm_compute::FixedPointOp::LOG</a></div><div class="ttdoc">Logarithm. </div></div>
<div class="ttc" id="_asserts_8h_xhtml_ac498e3dc31f8819519a9497b2d5789c1"><div class="ttname"><a href="_asserts_8h.xhtml#ac498e3dc31f8819519a9497b2d5789c1">ARM_COMPUTE_TEST_INFO</a></div><div class="ttdeci">#define ARM_COMPUTE_TEST_INFO(INFO)</div><div class="ttdef"><b>Definition:</b> <a href="_asserts_8h_source.xhtml#l00065">Asserts.h:65</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1fixed__point__arithmetic_1_1detail_xhtml_a8c8ce35c61b4f71cccec28d18161eaa1"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1fixed__point__arithmetic_1_1detail.xhtml#a8c8ce35c61b4f71cccec28d18161eaa1">arm_compute::test::fixed_point_arithmetic::detail::log</a></div><div class="ttdeci">fixed_point&lt; T &gt; log(fixed_point&lt; T &gt; x)</div><div class="ttdef"><b>Definition:</b> <a href="tests_2validation_2_fixed_point_8h_source.xhtml#l00929">FixedPoint.h:929</a></div></div>
<div class="ttc" id="namespacearm__compute_xhtml_afa20b6a7f4383003babd690f026f22dca8c670f8c37b95e1ed14a0ce414b049c7"><div class="ttname"><a href="namespacearm__compute.xhtml#afa20b6a7f4383003babd690f026f22dca8c670f8c37b95e1ed14a0ce414b049c7">arm_compute::FixedPointOp::EXP</a></div><div class="ttdoc">Exponential. </div></div>
<div class="ttc" id="_globals_8h_xhtml"><div class="ttname"><a href="_globals_8h.xhtml">Globals.h</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1framework_xhtml_a7edf31944a6144ffd493d2f9a7bfb5cf"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1framework.xhtml#a7edf31944a6144ffd493d2f9a7bfb5cf">arm_compute::test::framework::DatasetMode</a></div><div class="ttdeci">DatasetMode</div><div class="ttdoc">Possible dataset modes. </div><div class="ttdef"><b>Definition:</b> <a href="_dataset_modes_8h_source.xhtml#l00040">DatasetModes.h:40</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_aebfc2f8ea56e865959855650b84d9237"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#aebfc2f8ea56e865959855650b84d9237">arm_compute::test::validation::ARM_COMPUTE_EXPECT</a></div><div class="ttdeci">ARM_COMPUTE_EXPECT(shape.num_dimensions()==dimension+1, framework::LogLevel::ERRORS)</div></div>
<div class="ttc" id="namespacearm__compute_1_1test_xhtml_a71326f0909d77386e29b511e1990a11f"><div class="ttname"><a href="namespacearm__compute_1_1test.xhtml#a71326f0909d77386e29b511e1990a11f">arm_compute::test::library</a></div><div class="ttdeci">std::unique_ptr&lt; AssetsLibrary &gt; library</div><div class="ttdef"><b>Definition:</b> <a href="main_8cpp_source.xhtml#l00055">main.cpp:55</a></div></div>
<div class="ttc" id="_datasets_8h_xhtml"><div class="ttname"><a href="_datasets_8h.xhtml">Datasets.h</a></div></div>
<div class="ttc" id="classarm__compute_1_1test_1_1fixed__point__arithmetic_1_1fixed__point_xhtml"><div class="ttname"><a href="classarm__compute_1_1test_1_1fixed__point__arithmetic_1_1fixed__point.xhtml">arm_compute::test::fixed_point_arithmetic::fixed_point</a></div><div class="ttdoc">Arbitrary fixed-point arithmetic class. </div><div class="ttdef"><b>Definition:</b> <a href="tests_2validation_2_fixed_point_8h_source.xhtml#l00087">FixedPoint.h:87</a></div></div>
<div class="ttc" id="namespacearm__compute_xhtml_afa20b6a7f4383003babd690f026f22dca59c58364795af22cad54630be156712b"><div class="ttname"><a href="namespacearm__compute.xhtml#afa20b6a7f4383003babd690f026f22dca59c58364795af22cad54630be156712b">arm_compute::FixedPointOp::INV_SQRT</a></div><div class="ttdoc">Inverse square root. </div></div>
<div class="ttc" id="namespacearm__compute_xhtml_afa20b6a7f4383003babd690f026f22dca9eeb52badb613229884838847294b90d"><div class="ttname"><a href="namespacearm__compute.xhtml#afa20b6a7f4383003babd690f026f22dca9eeb52badb613229884838847294b90d">arm_compute::FixedPointOp::ADD</a></div><div class="ttdoc">Addition. </div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1fixed__point__arithmetic_1_1detail_xhtml_a2b7623d9dd3fde1d0a3bbe034967cff5"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1fixed__point__arithmetic_1_1detail.xhtml#a2b7623d9dd3fde1d0a3bbe034967cff5">arm_compute::test::fixed_point_arithmetic::detail::inv_sqrt</a></div><div class="ttdeci">fixed_point&lt; T &gt; inv_sqrt(fixed_point&lt; T &gt; x)</div><div class="ttdef"><b>Definition:</b> <a href="tests_2validation_2_fixed_point_8h_source.xhtml#l00934">FixedPoint.h:934</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_a38fe4b20a05bbaa1c844f3d7a19791ae"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#a38fe4b20a05bbaa1c844f3d7a19791ae">arm_compute::test::validation::TEST_SUITE_END</a></div><div class="ttdeci">TEST_SUITE_END() DATA_TEST_CASE(Configuration</div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1framework_xhtml_a7edf31944a6144ffd493d2f9a7bfb5cfa5fb1f955b45e38e31789286a1790398d"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1framework.xhtml#a7edf31944a6144ffd493d2f9a7bfb5cfa5fb1f955b45e38e31789286a1790398d">arm_compute::test::framework::DatasetMode::ALL</a></div></div>
<div class="ttc" id="_macros_8h_xhtml_acd09bed517e43d28823e69494f259835"><div class="ttname"><a href="_macros_8h.xhtml#acd09bed517e43d28823e69494f259835">TEST_SUITE</a></div><div class="ttdeci">#define TEST_SUITE(SUITE_NAME)</div><div class="ttdef"><b>Definition:</b> <a href="_macros_8h_source.xhtml#l00034">Macros.h:34</a></div></div>
<div class="ttc" id="_validation_8h_xhtml"><div class="ttname"><a href="_validation_8h.xhtml">Validation.h</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1framework_xhtml_aca1fd1d8935433e6ba2e3918214e07f9a6f3a603fac4d817f1848c3173b243b57"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1framework.xhtml#aca1fd1d8935433e6ba2e3918214e07f9a6f3a603fac4d817f1848c3173b243b57">arm_compute::test::framework::LogLevel::ERRORS</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1fixed__point__arithmetic_1_1detail_xhtml_af782da2c5016738c96c16fee5e17670f"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1fixed__point__arithmetic_1_1detail.xhtml#af782da2c5016738c96c16fee5e17670f">arm_compute::test::fixed_point_arithmetic::detail::pow</a></div><div class="ttdeci">fixed_point&lt; T &gt; pow(fixed_point&lt; T &gt; x, fixed_point&lt; T &gt; a)</div><div class="ttdef"><b>Definition:</b> <a href="tests_2validation_2_fixed_point_8h_source.xhtml#l00944">FixedPoint.h:944</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1fixed__point__arithmetic_1_1detail_xhtml_ae115fc750a92fb6a5e094998b56fcc56"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1fixed__point__arithmetic_1_1detail.xhtml#ae115fc750a92fb6a5e094998b56fcc56">arm_compute::test::fixed_point_arithmetic::detail::abs</a></div><div class="ttdeci">fixed_point&lt; T &gt; abs(fixed_point&lt; T &gt; x)</div><div class="ttdef"><b>Definition:</b> <a href="tests_2validation_2_fixed_point_8h_source.xhtml#l00914">FixedPoint.h:914</a></div></div>
<div class="ttc" id="namespacearm__compute_xhtml_afa20b6a7f4383003babd690f026f22dca2cdf52a55876063ec93b7d18bc741f6c"><div class="ttname"><a href="namespacearm__compute.xhtml#afa20b6a7f4383003babd690f026f22dca2cdf52a55876063ec93b7d18bc741f6c">arm_compute::FixedPointOp::MUL</a></div><div class="ttdoc">Multiplication. </div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_a122e3a9ceeb35b23b5d9e0ecaff76e50"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#a122e3a9ceeb35b23b5d9e0ecaff76e50">arm_compute::test::validation::DATA_TEST_CASE</a></div><div class="ttdeci">DATA_TEST_CASE(Configuration, framework::DatasetMode::ALL, combine(combine(concat(datasets::SmallShapes(), datasets::LargeShapes()), CNNDataTypes), framework::dataset::make(&quot;InPlace&quot;,{false, true})), shape, data_type, in_place)</div><div class="ttdef"><b>Definition:</b> <a href="validation_2_c_l_2_activation_layer_8cpp_source.xhtml#l00114">ActivationLayer.cpp:114</a></div></div>
<div class="ttc" id="_asserts_8h_xhtml"><div class="ttname"><a href="_asserts_8h.xhtml">Asserts.h</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1framework_1_1dataset_xhtml_ae3e79edc200b1b7b53d3a1fc100952ab"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1framework_1_1dataset.xhtml#ae3e79edc200b1b7b53d3a1fc100952ab">arm_compute::test::framework::dataset::zip</a></div><div class="ttdeci">ZipDataset&lt; T, U &gt; zip(T &amp;&amp;dataset1, U &amp;&amp;dataset2)</div><div class="ttdoc">Helper function to create a ZipDataset. </div><div class="ttdef"><b>Definition:</b> <a href="_zip_dataset_8h_source.xhtml#l00131">ZipDataset.h:131</a></div></div>
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