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<div class="title">DFT.cpp</div> </div>
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<a href="_c_p_p_2_d_f_t_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) 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="_tensor_shape_8h.xhtml">arm_compute/core/TensorShape.h</a>&quot;</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="arm__compute_2core_2_types_8h.xhtml">arm_compute/core/Types.h</a>&quot;</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_assets_library_8h.xhtml">tests/AssetsLibrary.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="_globals_8h.xhtml">tests/Globals.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="_simple_tensor_8h.xhtml">tests/SimpleTensor.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="_simple_tensor_accessor_8h.xhtml">tests/SimpleTensorAccessor.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="_asserts_8h.xhtml">tests/framework/Asserts.h</a>&quot;</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="tests_2framework_2_macros_8h.xhtml">tests/framework/Macros.h</a>&quot;</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</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="l00033"></a><span class="lineno"> 33</span>&#160;</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</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="l00035"></a><span class="lineno"> 35</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_convolution_layer_8h.xhtml">tests/validation/reference/ConvolutionLayer.h</a>&quot;</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_d_f_t_8h.xhtml">tests/validation/reference/DFT.h</a>&quot;</span></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="preprocessor">#include &lt;random&gt;</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">namespace </span><a class="code" href="namespacearm__compute.xhtml">arm_compute</a></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160;{</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;<span class="keyword">namespace </span>test</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>validation</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></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">auto</span> shapes_1d_dft = <a class="code" href="namespacearm__compute_1_1test_1_1framework_1_1dataset.xhtml#a352791fb808d42a82ad70df5efa3508b">framework::dataset::make</a>(<span class="stringliteral">&quot;TensorShape&quot;</span>, { TensorShape(33U),</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; TensorShape(8U),</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; TensorShape(23U, 7U),</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; TensorShape(16U, 8U, 4U)</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; });</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;<span class="keyword">auto</span> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a06b00819c6a41bb89bc27bff3883b6fa">shapes_2d_dft</a> = <a class="code" href="namespacearm__compute_1_1test_1_1framework_1_1dataset.xhtml#a352791fb808d42a82ad70df5efa3508b">framework::dataset::make</a>(<span class="stringliteral">&quot;TensorShape&quot;</span>, { TensorShape(33U, 14U),</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; TensorShape(8U, 9U),</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; TensorShape(23U, 7U, 3U),</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; TensorShape(16U, 8U, 4U)</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="keyword">auto</span> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a03c574d14dd0623ae30cf069c53a7f25">conv_dataset_dft</a> = <a class="code" href="namespacearm__compute_1_1test_1_1framework_1_1dataset.xhtml#ae3e79edc200b1b7b53d3a1fc100952ab">framework::dataset::zip</a>(<a class="code" href="namespacearm__compute_1_1test_1_1framework_1_1dataset.xhtml#ae3e79edc200b1b7b53d3a1fc100952ab">framework::dataset::zip</a>(<a class="code" href="namespacearm__compute_1_1test_1_1framework_1_1dataset.xhtml#a352791fb808d42a82ad70df5efa3508b">framework::dataset::make</a>(<span class="stringliteral">&quot;InputShape&quot;</span>, { TensorShape(8U, 7U, 3U, 2U),</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; TensorShape(18U, 22U, 4U),</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; TensorShape(32U, 48U, 8U)</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; }),</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; <a class="code" href="namespacearm__compute_1_1test_1_1framework_1_1dataset.xhtml#a352791fb808d42a82ad70df5efa3508b">framework::dataset::make</a>(<span class="stringliteral">&quot;WeightShape&quot;</span>, { TensorShape(3U, 3U, 3U, 6U),</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; TensorShape(5U, 5U, 4U, 3U),</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; TensorShape(9U, 9U, 8U, 3U)</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; <a class="code" href="namespacearm__compute_1_1test_1_1framework_1_1dataset.xhtml#a352791fb808d42a82ad70df5efa3508b">framework::dataset::make</a>(<span class="stringliteral">&quot;ConvInfo&quot;</span>, { PadStrideInfo(1, 1, 1, 1),</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; PadStrideInfo(1, 1, 2, 2),</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; PadStrideInfo(1, 1, 4, 4)</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="comment">// namespace</span></div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160;<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8f65156abdd90180036790221cfc915f">TEST_SUITE</a>(CPP)</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160;<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8f65156abdd90180036790221cfc915f">TEST_SUITE</a>(DFT)</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;<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8f65156abdd90180036790221cfc915f">TEST_SUITE</a>(DFT1D)</div><div class="line"><a name="l00077"></a><span class="lineno"><a class="line" href="namespacearm__compute_1_1test_1_1validation.xhtml#af2967f780bdc7641cc752b34ab56dcfe"> 77</a></span>&#160;<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a1f1266d183bfb4d479ec334fed85dc27">DATA_TEST_CASE</a>(Real, framework::<a class="code" href="namespacearm__compute_1_1test_1_1framework.xhtml#a7edf31944a6144ffd493d2f9a7bfb5cf">DatasetMode</a>::ALL, shapes_1d_dft,</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a45cde9abb508c62d67c3bb2b9bf566a5">shape</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; <a class="code" href="classarm__compute_1_1test_1_1_simple_tensor.xhtml">SimpleTensor&lt;float&gt;</a> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a989ab3e96426615bb98e04e0235088ca">src</a>{ <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a45cde9abb508c62d67c3bb2b9bf566a5">shape</a>, <a class="code" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58a44ad4ef5a76e6aa6fb3e3fa079a54fda">DataType::F32</a>, 1 };</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; std::uniform_real_distribution&lt;float&gt; <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a756aeab6b5c217b924c3cc70222c975d">distribution</a>(-5.f, 5.f);</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; <a class="code" href="namespacearm__compute_1_1test.xhtml#a71326f0909d77386e29b511e1990a11f">library</a>-&gt;fill(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a989ab3e96426615bb98e04e0235088ca">src</a>, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a756aeab6b5c217b924c3cc70222c975d">distribution</a>, 0);</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160;</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; <span class="keyword">const</span> <span class="keywordtype">bool</span> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a78f90e18c925576e2bd4d196a72e201f">is_odd</a> = <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a45cde9abb508c62d67c3bb2b9bf566a5">shape</a>.x() % 2;</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160;</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; <span class="comment">// Forward pass</span></div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; <span class="keyword">auto</span> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a9104bb24d99827e99097e526e2afddc7">forward</a> = <a class="code" href="namespacearm__compute_1_1test_1_1validation_1_1reference.xhtml#a9b8dffeef6fede89bb1d53aa94821357">reference::rdft_1d</a>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a989ab3e96426615bb98e04e0235088ca">src</a>);</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; <span class="comment">// Backward pass</span></div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; <span class="keyword">auto</span> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a7c5b54128c108267837e7e999259e0e9">backward</a> = <a class="code" href="namespacearm__compute_1_1test_1_1validation_1_1reference.xhtml#a913f2b2a80ba620a225ab364822702b6">reference::ridft_1d</a>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a9104bb24d99827e99097e526e2afddc7">forward</a>, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a78f90e18c925576e2bd4d196a72e201f">is_odd</a>);</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160;</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; <span class="comment">// Validate with input</span></div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#ae02c6fc90d9c60c634bfa258049eb46b">validate</a>(<a class="code" href="classarm__compute_1_1test_1_1_simple_tensor_accessor.xhtml">SimpleTensorAccessor&lt;float&gt;</a>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a989ab3e96426615bb98e04e0235088ca">src</a>), <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a7c5b54128c108267837e7e999259e0e9">backward</a>, <a class="code" href="classarm__compute_1_1test_1_1validation_1_1_relative_tolerance.xhtml">RelativeTolerance&lt;float&gt;</a>(0.1f));</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160;}</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"><a class="line" href="namespacearm__compute_1_1test_1_1validation.xhtml#a7911504775931fa5b66c9a446dd9f83a"> 95</a></span>&#160;<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a1f1266d183bfb4d479ec334fed85dc27">DATA_TEST_CASE</a>(Complex, <a class="code" href="namespacearm__compute_1_1test_1_1framework.xhtml#a7edf31944a6144ffd493d2f9a7bfb5cfa5fb1f955b45e38e31789286a1790398d">framework::DatasetMode::ALL</a>, shapes_1d_dft,</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a45cde9abb508c62d67c3bb2b9bf566a5">shape</a>)</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; <a class="code" href="classarm__compute_1_1test_1_1_simple_tensor.xhtml">SimpleTensor&lt;float&gt;</a> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a989ab3e96426615bb98e04e0235088ca">src</a>{ <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a45cde9abb508c62d67c3bb2b9bf566a5">shape</a>, <a class="code" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58a44ad4ef5a76e6aa6fb3e3fa079a54fda">DataType::F32</a>, 2 };</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; std::uniform_real_distribution&lt;float&gt; <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a756aeab6b5c217b924c3cc70222c975d">distribution</a>(-5.f, 5.f);</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; <a class="code" href="namespacearm__compute_1_1test.xhtml#a71326f0909d77386e29b511e1990a11f">library</a>-&gt;fill(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a989ab3e96426615bb98e04e0235088ca">src</a>, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a756aeab6b5c217b924c3cc70222c975d">distribution</a>, 0);</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; <span class="comment">// Forward pass</span></div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; <span class="keyword">auto</span> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a9104bb24d99827e99097e526e2afddc7">forward</a> = <a class="code" href="namespacearm__compute_1_1test_1_1validation_1_1reference.xhtml#afc02bc2a9b06db328e63c6bfbbdb23a8">reference::dft_1d</a>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a989ab3e96426615bb98e04e0235088ca">src</a>, <a class="code" href="namespacearm__compute_1_1test_1_1validation_1_1reference.xhtml#a86a0c8e195c900a895c249662cfaa564a67d2f6740a8eaebf4d5c6f79be8da481">reference::FFTDirection::Forward</a>);</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; <span class="comment">// Backward pass</span></div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; <span class="keyword">auto</span> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a7c5b54128c108267837e7e999259e0e9">backward</a> = <a class="code" href="namespacearm__compute_1_1test_1_1validation_1_1reference.xhtml#afc02bc2a9b06db328e63c6bfbbdb23a8">reference::dft_1d</a>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a9104bb24d99827e99097e526e2afddc7">forward</a>, <a class="code" href="namespacearm__compute_1_1test_1_1validation_1_1reference.xhtml#a86a0c8e195c900a895c249662cfaa564a9f87f02f2da8f99c571b2a1c2a96132b">reference::FFTDirection::Inverse</a>);</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">// Validate with input</span></div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#ae02c6fc90d9c60c634bfa258049eb46b">validate</a>(<a class="code" href="classarm__compute_1_1test_1_1_simple_tensor_accessor.xhtml">SimpleTensorAccessor&lt;float&gt;</a>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a989ab3e96426615bb98e04e0235088ca">src</a>), <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a7c5b54128c108267837e7e999259e0e9">backward</a>, <a class="code" href="classarm__compute_1_1test_1_1validation_1_1_relative_tolerance.xhtml">RelativeTolerance&lt;float&gt;</a>(0.1f));</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160;}</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160;<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#ac2ed31007ae463a3cec24a581f3651f6">TEST_SUITE_END</a>() <span class="comment">// DFT1D</span></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;<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8f65156abdd90180036790221cfc915f">TEST_SUITE</a>(DFT2D)</div><div class="line"><a name="l00113"></a><span class="lineno"><a class="line" href="namespacearm__compute_1_1test_1_1validation.xhtml#a06b00819c6a41bb89bc27bff3883b6fa"> 113</a></span>&#160;<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a1f1266d183bfb4d479ec334fed85dc27">DATA_TEST_CASE</a>(Real, 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#a06b00819c6a41bb89bc27bff3883b6fa">shapes_2d_dft</a>,</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a45cde9abb508c62d67c3bb2b9bf566a5">shape</a>)</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160;{</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160; <a class="code" href="classarm__compute_1_1test_1_1_simple_tensor.xhtml">SimpleTensor&lt;float&gt;</a> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a989ab3e96426615bb98e04e0235088ca">src</a>{ <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a45cde9abb508c62d67c3bb2b9bf566a5">shape</a>, <a class="code" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58a44ad4ef5a76e6aa6fb3e3fa079a54fda">DataType::F32</a>, 1 };</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; std::uniform_real_distribution&lt;float&gt; <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a756aeab6b5c217b924c3cc70222c975d">distribution</a>(-5.f, 5.f);</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; <a class="code" href="namespacearm__compute_1_1test.xhtml#a71326f0909d77386e29b511e1990a11f">library</a>-&gt;fill(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a989ab3e96426615bb98e04e0235088ca">src</a>, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a756aeab6b5c217b924c3cc70222c975d">distribution</a>, 0);</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"><a class="line" href="namespacearm__compute_1_1test_1_1validation.xhtml#a78f90e18c925576e2bd4d196a72e201f"> 120</a></span>&#160; <span class="keyword">const</span> <span class="keywordtype">bool</span> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a78f90e18c925576e2bd4d196a72e201f">is_odd</a> = <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a45cde9abb508c62d67c3bb2b9bf566a5">shape</a>.x() % 2;</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="comment">// Forward pass</span></div><div class="line"><a name="l00123"></a><span class="lineno"><a class="line" href="namespacearm__compute_1_1test_1_1validation.xhtml#a9104bb24d99827e99097e526e2afddc7"> 123</a></span>&#160; <span class="keyword">auto</span> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a9104bb24d99827e99097e526e2afddc7">forward</a> = <a class="code" href="namespacearm__compute_1_1test_1_1validation_1_1reference.xhtml#ad12f9453958fc91c32e2ba138bbe85c2">reference::rdft_2d</a>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a989ab3e96426615bb98e04e0235088ca">src</a>);</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; <span class="comment">// Backward pass</span></div><div class="line"><a name="l00125"></a><span class="lineno"><a class="line" href="namespacearm__compute_1_1test_1_1validation.xhtml#a7c5b54128c108267837e7e999259e0e9"> 125</a></span>&#160; <span class="keyword">auto</span> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a7c5b54128c108267837e7e999259e0e9">backward</a> = <a class="code" href="namespacearm__compute_1_1test_1_1validation_1_1reference.xhtml#a381efef2cd1cc9b5fde49437b91db230">reference::ridft_2d</a>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a9104bb24d99827e99097e526e2afddc7">forward</a>, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a78f90e18c925576e2bd4d196a72e201f">is_odd</a>);</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160;</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; <span class="comment">// Validate with input</span></div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#ae02c6fc90d9c60c634bfa258049eb46b">validate</a>(<a class="code" href="classarm__compute_1_1test_1_1_simple_tensor_accessor.xhtml">SimpleTensorAccessor&lt;float&gt;</a>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a989ab3e96426615bb98e04e0235088ca">src</a>), <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a7c5b54128c108267837e7e999259e0e9">backward</a>, <a class="code" href="classarm__compute_1_1test_1_1validation_1_1_relative_tolerance.xhtml">RelativeTolerance&lt;float&gt;</a>(0.1f));</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160;}</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"><a class="line" href="namespacearm__compute_1_1test_1_1validation.xhtml#aee1e1d413bf240fdc67ee001d37f3854"> 131</a></span>&#160;<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a1f1266d183bfb4d479ec334fed85dc27">DATA_TEST_CASE</a>(Complex, <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_1validation.xhtml#a06b00819c6a41bb89bc27bff3883b6fa">shapes_2d_dft</a>,</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a45cde9abb508c62d67c3bb2b9bf566a5">shape</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; <a class="code" href="classarm__compute_1_1test_1_1_simple_tensor.xhtml">SimpleTensor&lt;float&gt;</a> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a989ab3e96426615bb98e04e0235088ca">src</a>{ <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a45cde9abb508c62d67c3bb2b9bf566a5">shape</a>, <a class="code" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58a44ad4ef5a76e6aa6fb3e3fa079a54fda">DataType::F32</a>, 2 };</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; std::uniform_real_distribution&lt;float&gt; <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a756aeab6b5c217b924c3cc70222c975d">distribution</a>(-5.f, 5.f);</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; <a class="code" href="namespacearm__compute_1_1test.xhtml#a71326f0909d77386e29b511e1990a11f">library</a>-&gt;fill(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a989ab3e96426615bb98e04e0235088ca">src</a>, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a756aeab6b5c217b924c3cc70222c975d">distribution</a>, 0);</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160;</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; <span class="comment">// Forward pass</span></div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; <span class="keyword">auto</span> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a9104bb24d99827e99097e526e2afddc7">forward</a> = <a class="code" href="namespacearm__compute_1_1test_1_1validation_1_1reference.xhtml#af7677c34292be2590038f7fe6e0a6de7">reference::dft_2d</a>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a989ab3e96426615bb98e04e0235088ca">src</a>, <a class="code" href="namespacearm__compute_1_1test_1_1validation_1_1reference.xhtml#a86a0c8e195c900a895c249662cfaa564a67d2f6740a8eaebf4d5c6f79be8da481">reference::FFTDirection::Forward</a>);</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; <span class="comment">// Backward pass</span></div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; <span class="keyword">auto</span> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a7c5b54128c108267837e7e999259e0e9">backward</a> = <a class="code" href="namespacearm__compute_1_1test_1_1validation_1_1reference.xhtml#af7677c34292be2590038f7fe6e0a6de7">reference::dft_2d</a>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a9104bb24d99827e99097e526e2afddc7">forward</a>, <a class="code" href="namespacearm__compute_1_1test_1_1validation_1_1reference.xhtml#a86a0c8e195c900a895c249662cfaa564a9f87f02f2da8f99c571b2a1c2a96132b">reference::FFTDirection::Inverse</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; <span class="comment">// Validate with input</span></div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#ae02c6fc90d9c60c634bfa258049eb46b">validate</a>(<a class="code" href="classarm__compute_1_1test_1_1_simple_tensor_accessor.xhtml">SimpleTensorAccessor&lt;float&gt;</a>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a989ab3e96426615bb98e04e0235088ca">src</a>), <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a7c5b54128c108267837e7e999259e0e9">backward</a>, <a class="code" href="classarm__compute_1_1test_1_1validation_1_1_relative_tolerance.xhtml">RelativeTolerance&lt;float&gt;</a>(0.1f));</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;<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#ac2ed31007ae463a3cec24a581f3651f6">TEST_SUITE_END</a>() <span class="comment">// DFT2D</span></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;<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8f65156abdd90180036790221cfc915f">TEST_SUITE</a>(Conv)</div><div class="line"><a name="l00149"></a><span class="lineno"><a class="line" href="namespacearm__compute_1_1test_1_1validation.xhtml#a1058be1d28a2bb32180fcd23a1eebde4"> 149</a></span>&#160;<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a1f1266d183bfb4d479ec334fed85dc27">DATA_TEST_CASE</a>(Real2Real, 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#a03c574d14dd0623ae30cf069c53a7f25">conv_dataset_dft</a>,</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160; <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#aeff9a60eefc51f40f1bcfab3cd707ccf">shape_in</a>, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a1058be1d28a2bb32180fcd23a1eebde4">shape_w</a>, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a00525ff582f16038a1d3819aa44a23a3">conv_info</a>)</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; std::uniform_real_distribution&lt;float&gt; <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a756aeab6b5c217b924c3cc70222c975d">distribution</a>(-1.f, 1.f);</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; std::uniform_real_distribution&lt;float&gt; <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#aae1ff03a5732814dd9ecd75e0de7e72f">distribution_b</a>(0.f, 0.f);</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160;</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160; <a class="code" href="classarm__compute_1_1test_1_1_simple_tensor.xhtml">SimpleTensor&lt;float&gt;</a> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a989ab3e96426615bb98e04e0235088ca">src</a>{ <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#aeff9a60eefc51f40f1bcfab3cd707ccf">shape_in</a>, <a class="code" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58a44ad4ef5a76e6aa6fb3e3fa079a54fda">DataType::F32</a>, 1 };</div><div class="line"><a name="l00156"></a><span class="lineno"><a class="line" href="namespacearm__compute_1_1test_1_1validation.xhtml#a1a367830ae09bf6138df822888ec1d71"> 156</a></span>&#160; <a class="code" href="classarm__compute_1_1test_1_1_simple_tensor.xhtml">SimpleTensor&lt;float&gt;</a> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a1a367830ae09bf6138df822888ec1d71">w</a>{ <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a1058be1d28a2bb32180fcd23a1eebde4">shape_w</a>, <a class="code" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58a44ad4ef5a76e6aa6fb3e3fa079a54fda">DataType::F32</a>, 1 };</div><div class="line"><a name="l00157"></a><span class="lineno"><a class="line" href="namespacearm__compute_1_1test_1_1validation.xhtml#aa76b4a6e74940dabc5b7fc6b2dab3545"> 157</a></span>&#160; <a class="code" href="classarm__compute_1_1test_1_1_simple_tensor.xhtml">SimpleTensor&lt;float&gt;</a> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#aa76b4a6e74940dabc5b7fc6b2dab3545">b</a>{ <a class="code" href="classarm__compute_1_1_tensor_shape.xhtml">TensorShape</a>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a1058be1d28a2bb32180fcd23a1eebde4">shape_w</a>[3]), <a class="code" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58a44ad4ef5a76e6aa6fb3e3fa079a54fda">DataType::F32</a>, 1 };</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; <a class="code" href="namespacearm__compute_1_1test.xhtml#a71326f0909d77386e29b511e1990a11f">library</a>-&gt;fill(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a989ab3e96426615bb98e04e0235088ca">src</a>, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a756aeab6b5c217b924c3cc70222c975d">distribution</a>, 0);</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; <a class="code" href="namespacearm__compute_1_1test.xhtml#a71326f0909d77386e29b511e1990a11f">library</a>-&gt;fill(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a1a367830ae09bf6138df822888ec1d71">w</a>, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a756aeab6b5c217b924c3cc70222c975d">distribution</a>, 1);</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160; <a class="code" href="namespacearm__compute_1_1test.xhtml#a71326f0909d77386e29b511e1990a11f">library</a>-&gt;fill(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#aa76b4a6e74940dabc5b7fc6b2dab3545">b</a>, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#aae1ff03a5732814dd9ecd75e0de7e72f">distribution_b</a>, 2);</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"><a class="line" href="namespacearm__compute_1_1test_1_1validation.xhtml#a070db4c72c3c16c9618af176f5fdf7bc"> 163</a></span>&#160; <span class="keyword">const</span> <span class="keyword">auto</span> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a070db4c72c3c16c9618af176f5fdf7bc">output_wh</a> = <a class="code" href="namespacearm__compute.xhtml#a138beaeb1260b90cb03bc3f761628724">arm_compute::scaled_dimensions</a>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#aeff9a60eefc51f40f1bcfab3cd707ccf">shape_in</a>.x(), <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#aeff9a60eefc51f40f1bcfab3cd707ccf">shape_in</a>.y(), <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a1058be1d28a2bb32180fcd23a1eebde4">shape_w</a>.x(), <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a1058be1d28a2bb32180fcd23a1eebde4">shape_w</a>.y(), <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a00525ff582f16038a1d3819aa44a23a3">conv_info</a>);</div><div class="line"><a name="l00164"></a><span class="lineno"><a class="line" href="namespacearm__compute_1_1test_1_1validation.xhtml#af22d91f65b56b795fd28f3b302cd3ad2"> 164</a></span>&#160; <a class="code" href="classarm__compute_1_1_tensor_shape.xhtml">TensorShape</a> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#af22d91f65b56b795fd28f3b302cd3ad2">dst_shape</a> = <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#aeff9a60eefc51f40f1bcfab3cd707ccf">shape_in</a>;</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#af22d91f65b56b795fd28f3b302cd3ad2">dst_shape</a>.<a class="code" href="classarm__compute_1_1_tensor_shape.xhtml#a9c54fb6cea3557692fe7c00c40bb40ad">set</a>(0, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a070db4c72c3c16c9618af176f5fdf7bc">output_wh</a>.first);</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160; <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#af22d91f65b56b795fd28f3b302cd3ad2">dst_shape</a>.<a class="code" href="classarm__compute_1_1_tensor_shape.xhtml#a9c54fb6cea3557692fe7c00c40bb40ad">set</a>(1, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a070db4c72c3c16c9618af176f5fdf7bc">output_wh</a>.second);</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#af22d91f65b56b795fd28f3b302cd3ad2">dst_shape</a>.<a class="code" href="classarm__compute_1_1_tensor_shape.xhtml#a9c54fb6cea3557692fe7c00c40bb40ad">set</a>(2, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a1058be1d28a2bb32180fcd23a1eebde4">shape_w</a>[3]);</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="comment">// FFT based convolution</span></div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160; <span class="keyword">auto</span> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#adbf67dcee294e673cf796f1ed8aeb6a4">dst</a> = <a class="code" href="namespacearm__compute_1_1test_1_1validation_1_1reference.xhtml#ac9740a0cc13215df4c0a5edccdbe9e11">reference::conv2d_dft</a>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a989ab3e96426615bb98e04e0235088ca">src</a>, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a1a367830ae09bf6138df822888ec1d71">w</a>, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a00525ff582f16038a1d3819aa44a23a3">conv_info</a>);</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160; <span class="comment">// Reference convolution</span></div><div class="line"><a name="l00172"></a><span class="lineno"><a class="line" href="namespacearm__compute_1_1test_1_1validation.xhtml#a4ec422f21ff26135c1d63dc00729cdbd"> 172</a></span>&#160; <span class="keyword">auto</span> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a4ec422f21ff26135c1d63dc00729cdbd">dst_ref</a> = <a class="code" href="namespacearm__compute_1_1test_1_1validation_1_1reference.xhtml#a06499781c05df8148544ecffbd6b7192">reference::convolution_layer</a>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a989ab3e96426615bb98e04e0235088ca">src</a>, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a1a367830ae09bf6138df822888ec1d71">w</a>, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#aa76b4a6e74940dabc5b7fc6b2dab3545">b</a>, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#af22d91f65b56b795fd28f3b302cd3ad2">dst_shape</a>, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a00525ff582f16038a1d3819aa44a23a3">conv_info</a>);</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="comment">// Validate with input</span></div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160; <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#ae02c6fc90d9c60c634bfa258049eb46b">validate</a>(<a class="code" href="classarm__compute_1_1test_1_1_simple_tensor_accessor.xhtml">SimpleTensorAccessor&lt;float&gt;</a>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#adbf67dcee294e673cf796f1ed8aeb6a4">dst</a>), <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a4ec422f21ff26135c1d63dc00729cdbd">dst_ref</a>, <a class="code" href="classarm__compute_1_1test_1_1validation_1_1_relative_tolerance.xhtml">RelativeTolerance&lt;float&gt;</a>(0.1f), 0.f, <a class="code" href="classarm__compute_1_1test_1_1validation_1_1_absolute_tolerance.xhtml">AbsoluteTolerance&lt;float&gt;</a>(0.001f));</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>&#160;}</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160;<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#ac2ed31007ae463a3cec24a581f3651f6">TEST_SUITE_END</a>() <span class="comment">// Conv</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="namespacearm__compute_1_1test_1_1validation.xhtml#ac2ed31007ae463a3cec24a581f3651f6">TEST_SUITE_END</a>() <span class="comment">// DFT</span></div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160;<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#ac2ed31007ae463a3cec24a581f3651f6">TEST_SUITE_END</a>() <span class="comment">// CPP</span></div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>&#160;} <span class="comment">// namespace validation</span></div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160;} <span class="comment">// namespace test</span></div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160;} <span class="comment">// namespace arm_compute</span></div><div class="ttc" id="_simple_tensor_accessor_8h_xhtml"><div class="ttname"><a href="_simple_tensor_accessor_8h.xhtml">SimpleTensorAccessor.h</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_1test_1_1validation_xhtml_a1a367830ae09bf6138df822888ec1d71"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#a1a367830ae09bf6138df822888ec1d71">arm_compute::test::validation::w</a></div><div class="ttdeci">SimpleTensor&lt; float &gt; w</div><div class="ttdef"><b>Definition:</b> <a href="_c_p_p_2_d_f_t_8cpp_source.xhtml#l00156">DFT.cpp:156</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_1_1reference_xhtml_a86a0c8e195c900a895c249662cfaa564a67d2f6740a8eaebf4d5c6f79be8da481"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation_1_1reference.xhtml#a86a0c8e195c900a895c249662cfaa564a67d2f6740a8eaebf4d5c6f79be8da481">arm_compute::test::validation::reference::FFTDirection::Forward</a></div></div>
<div class="ttc" id="classarm__compute_1_1_tensor_shape_xhtml"><div class="ttname"><a href="classarm__compute_1_1_tensor_shape.xhtml">arm_compute::TensorShape</a></div><div class="ttdoc">Shape of a tensor.</div><div class="ttdef"><b>Definition:</b> <a href="_tensor_shape_8h_source.xhtml#l00039">TensorShape.h:39</a></div></div>
<div class="ttc" id="classarm__compute_1_1test_1_1validation_1_1_absolute_tolerance_xhtml"><div class="ttname"><a href="classarm__compute_1_1test_1_1validation_1_1_absolute_tolerance.xhtml">arm_compute::test::validation::AbsoluteTolerance</a></div><div class="ttdoc">Class reprensenting an absolute tolerance value.</div><div class="ttdef"><b>Definition:</b> <a href="_validation_8h_source.xhtml#l00050">Validation.h:50</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_1_1reference_xhtml_af7677c34292be2590038f7fe6e0a6de7"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation_1_1reference.xhtml#af7677c34292be2590038f7fe6e0a6de7">arm_compute::test::validation::reference::dft_2d</a></div><div class="ttdeci">SimpleTensor&lt; T &gt; dft_2d(const SimpleTensor&lt; T &gt; &amp;src, FFTDirection direction)</div><div class="ttdoc">Performs a two dimensional DFT on a complex input.</div><div class="ttdef"><b>Definition:</b> <a href="reference_2_d_f_t_8cpp_source.xhtml#l00348">DFT.cpp:348</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_a070db4c72c3c16c9618af176f5fdf7bc"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#a070db4c72c3c16c9618af176f5fdf7bc">arm_compute::test::validation::output_wh</a></div><div class="ttdeci">const auto output_wh</div><div class="ttdef"><b>Definition:</b> <a href="_c_p_p_2_d_f_t_8cpp_source.xhtml#l00163">DFT.cpp:163</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="namespacearm__compute_1_1test_1_1validation_1_1reference_xhtml_a913f2b2a80ba620a225ab364822702b6"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation_1_1reference.xhtml#a913f2b2a80ba620a225ab364822702b6">arm_compute::test::validation::reference::ridft_1d</a></div><div class="ttdeci">SimpleTensor&lt; T &gt; ridft_1d(const SimpleTensor&lt; T &gt; &amp;src, bool is_odd)</div><div class="ttdoc">Performs an one dimensional inverse DFT on a real input.</div><div class="ttdef"><b>Definition:</b> <a href="reference_2_d_f_t_8cpp_source.xhtml#l00297">DFT.cpp:297</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_a03c574d14dd0623ae30cf069c53a7f25"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#a03c574d14dd0623ae30cf069c53a7f25">arm_compute::test::validation::conv_dataset_dft</a></div><div class="ttdeci">conv_dataset_dft</div><div class="ttdef"><b>Definition:</b> <a href="_c_p_p_2_d_f_t_8cpp_source.xhtml#l00149">DFT.cpp:149</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_af22d91f65b56b795fd28f3b302cd3ad2"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#af22d91f65b56b795fd28f3b302cd3ad2">arm_compute::test::validation::dst_shape</a></div><div class="ttdeci">TensorShape dst_shape</div><div class="ttdef"><b>Definition:</b> <a href="_c_p_p_2_d_f_t_8cpp_source.xhtml#l00164">DFT.cpp:164</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_a00525ff582f16038a1d3819aa44a23a3"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#a00525ff582f16038a1d3819aa44a23a3">arm_compute::test::validation::conv_info</a></div><div class="ttdeci">conv_info</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_2_winograd_8cpp_source.xhtml#l00597">Winograd.cpp:597</a></div></div>
<div class="ttc" id="classarm__compute_1_1test_1_1_simple_tensor_accessor_xhtml"><div class="ttname"><a href="classarm__compute_1_1test_1_1_simple_tensor_accessor.xhtml">arm_compute::test::SimpleTensorAccessor</a></div><div class="ttdoc">Accessor implementation for SimpleTensor objects.</div><div class="ttdef"><b>Definition:</b> <a href="_simple_tensor_accessor_8h_source.xhtml#l00036">SimpleTensorAccessor.h:36</a></div></div>
<div class="ttc" id="namespacearm__compute_xhtml_ab4e88c89b3b7ea1735996cc4def22d58a44ad4ef5a76e6aa6fb3e3fa079a54fda"><div class="ttname"><a href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58a44ad4ef5a76e6aa6fb3e3fa079a54fda">arm_compute::Format::F32</a></div><div class="ttdoc">1 channel, 1 F32 per channel</div></div>
<div class="ttc" id="_d_f_t_8h_xhtml"><div class="ttname"><a href="_d_f_t_8h.xhtml">DFT.h</a></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#l00161">ContainerDataset.h:161</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_1_1reference_xhtml_a86a0c8e195c900a895c249662cfaa564a9f87f02f2da8f99c571b2a1c2a96132b"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation_1_1reference.xhtml#a86a0c8e195c900a895c249662cfaa564a9f87f02f2da8f99c571b2a1c2a96132b">arm_compute::test::validation::reference::FFTDirection::Inverse</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_a06b00819c6a41bb89bc27bff3883b6fa"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#a06b00819c6a41bb89bc27bff3883b6fa">arm_compute::test::validation::shapes_2d_dft</a></div><div class="ttdeci">shapes_2d_dft</div><div class="ttdef"><b>Definition:</b> <a href="_c_p_p_2_d_f_t_8cpp_source.xhtml#l00113">DFT.cpp:113</a></div></div>
<div class="ttc" id="namespacearm__compute_xhtml"><div class="ttname"><a href="namespacearm__compute.xhtml">arm_compute</a></div><div class="ttdoc">Copyright (c) 2017-2020 ARM Limited.</div><div class="ttdef"><b>Definition:</b> <a href="00__introduction_8dox_source.xhtml#l00024">00_introduction.dox:24</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_a4ec422f21ff26135c1d63dc00729cdbd"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#a4ec422f21ff26135c1d63dc00729cdbd">arm_compute::test::validation::dst_ref</a></div><div class="ttdeci">auto dst_ref</div><div class="ttdef"><b>Definition:</b> <a href="_c_p_p_2_d_f_t_8cpp_source.xhtml#l00172">DFT.cpp:172</a></div></div>
<div class="ttc" id="namespacearm__compute_xhtml_a138beaeb1260b90cb03bc3f761628724"><div class="ttname"><a href="namespacearm__compute.xhtml#a138beaeb1260b90cb03bc3f761628724">arm_compute::scaled_dimensions</a></div><div class="ttdeci">std::pair&lt; unsigned int, unsigned int &gt; scaled_dimensions(int width, int height, int kernel_width, int kernel_height, const PadStrideInfo &amp;pad_stride_info, const Size2D &amp;dilation=Size2D(1U, 1U))</div><div class="ttdoc">Returns expected width and height of output scaled tensor depending on dimensions rounding mode.</div><div class="ttdef"><b>Definition:</b> <a href="src_2core_2_utils_8cpp_source.xhtml#l00402">Utils.cpp:402</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_1_1reference_xhtml_afc02bc2a9b06db328e63c6bfbbdb23a8"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation_1_1reference.xhtml#afc02bc2a9b06db328e63c6bfbbdb23a8">arm_compute::test::validation::reference::dft_1d</a></div><div class="ttdeci">SimpleTensor&lt; T &gt; dft_1d(const SimpleTensor&lt; T &gt; &amp;src, FFTDirection direction)</div><div class="ttdoc">Performs an one dimensional DFT on a complex input.</div><div class="ttdef"><b>Definition:</b> <a href="reference_2_d_f_t_8cpp_source.xhtml#l00308">DFT.cpp:308</a></div></div>
<div class="ttc" id="_simple_tensor_8h_xhtml"><div class="ttname"><a href="_simple_tensor_8h.xhtml">SimpleTensor.h</a></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_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#l00077">main.cpp:77</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="namespacearm__compute_1_1test_1_1validation_xhtml_a7c5b54128c108267837e7e999259e0e9"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#a7c5b54128c108267837e7e999259e0e9">arm_compute::test::validation::backward</a></div><div class="ttdeci">auto backward</div><div class="ttdef"><b>Definition:</b> <a href="_c_p_p_2_d_f_t_8cpp_source.xhtml#l00125">DFT.cpp:125</a></div></div>
<div class="ttc" id="_assets_library_8h_xhtml"><div class="ttname"><a href="_assets_library_8h.xhtml">AssetsLibrary.h</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_adbf67dcee294e673cf796f1ed8aeb6a4"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#adbf67dcee294e673cf796f1ed8aeb6a4">arm_compute::test::validation::dst</a></div><div class="ttdeci">CLTensor dst</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_2_absolute_difference_8cpp_source.xhtml#l00102">AbsoluteDifference.cpp:102</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_aeff9a60eefc51f40f1bcfab3cd707ccf"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#aeff9a60eefc51f40f1bcfab3cd707ccf">arm_compute::test::validation::shape_in</a></div><div class="ttdeci">shape_in</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_2_g_e_m_m_reshape_l_h_s_matrix_8cpp_source.xhtml#l00245">GEMMReshapeLHSMatrix.cpp:245</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_a756aeab6b5c217b924c3cc70222c975d"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#a756aeab6b5c217b924c3cc70222c975d">arm_compute::test::validation::distribution</a></div><div class="ttdeci">std::uniform_real_distribution&lt; float &gt; distribution(-5.f, 5.f)</div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_a78f90e18c925576e2bd4d196a72e201f"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#a78f90e18c925576e2bd4d196a72e201f">arm_compute::test::validation::is_odd</a></div><div class="ttdeci">const bool is_odd</div><div class="ttdef"><b>Definition:</b> <a href="_c_p_p_2_d_f_t_8cpp_source.xhtml#l00120">DFT.cpp:120</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_1_1reference_xhtml_a381efef2cd1cc9b5fde49437b91db230"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation_1_1reference.xhtml#a381efef2cd1cc9b5fde49437b91db230">arm_compute::test::validation::reference::ridft_2d</a></div><div class="ttdeci">SimpleTensor&lt; T &gt; ridft_2d(const SimpleTensor&lt; T &gt; &amp;src, bool is_odd)</div><div class="ttdoc">Performs a two dimensional inverse DFT on a real input.</div><div class="ttdef"><b>Definition:</b> <a href="reference_2_d_f_t_8cpp_source.xhtml#l00332">DFT.cpp:332</a></div></div>
<div class="ttc" id="tests_2framework_2_macros_8h_xhtml"><div class="ttname"><a href="tests_2framework_2_macros_8h.xhtml">Macros.h</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_a1058be1d28a2bb32180fcd23a1eebde4"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#a1058be1d28a2bb32180fcd23a1eebde4">arm_compute::test::validation::shape_w</a></div><div class="ttdeci">shape_w</div><div class="ttdef"><b>Definition:</b> <a href="_c_p_p_2_d_f_t_8cpp_source.xhtml#l00149">DFT.cpp:149</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_a9104bb24d99827e99097e526e2afddc7"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#a9104bb24d99827e99097e526e2afddc7">arm_compute::test::validation::forward</a></div><div class="ttdeci">auto forward</div><div class="ttdef"><b>Definition:</b> <a href="_c_p_p_2_d_f_t_8cpp_source.xhtml#l00123">DFT.cpp:123</a></div></div>
<div class="ttc" id="classarm__compute_1_1test_1_1_simple_tensor_xhtml"><div class="ttname"><a href="classarm__compute_1_1test_1_1_simple_tensor.xhtml">arm_compute::test::SimpleTensor</a></div><div class="ttdoc">Simple tensor object that stores elements in a consecutive chunk of memory.</div><div class="ttdef"><b>Definition:</b> <a href="_simple_tensor_8h_source.xhtml#l00059">SimpleTensor.h:59</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_1_1reference_xhtml_ad12f9453958fc91c32e2ba138bbe85c2"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation_1_1reference.xhtml#ad12f9453958fc91c32e2ba138bbe85c2">arm_compute::test::validation::reference::rdft_2d</a></div><div class="ttdeci">SimpleTensor&lt; T &gt; rdft_2d(const SimpleTensor&lt; T &gt; &amp;src)</div><div class="ttdoc">Performs a two dimensional DFT on a real input.</div><div class="ttdef"><b>Definition:</b> <a href="reference_2_d_f_t_8cpp_source.xhtml#l00320">DFT.cpp:320</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_1_1reference_xhtml_a06499781c05df8148544ecffbd6b7192"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation_1_1reference.xhtml#a06499781c05df8148544ecffbd6b7192">arm_compute::test::validation::reference::convolution_layer</a></div><div class="ttdeci">SimpleTensor&lt; T &gt; convolution_layer(const SimpleTensor&lt; T &gt; &amp;src, const SimpleTensor&lt; TW &gt; &amp;weights, const SimpleTensor&lt; TB &gt; &amp;bias, const TensorShape &amp;output_shape, const PadStrideInfo &amp;info, const Size2D &amp;dilation, unsigned int num_groups, QuantizationInfo out_quant_info)</div><div class="ttdef"><b>Definition:</b> <a href="reference_2_convolution_layer_8cpp_source.xhtml#l00107">ConvolutionLayer.cpp:107</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_ae02c6fc90d9c60c634bfa258049eb46b"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#ae02c6fc90d9c60c634bfa258049eb46b">arm_compute::test::validation::validate</a></div><div class="ttdeci">validate(dst.info() -&gt;valid_region(), valid_region)</div></div>
<div class="ttc" id="classarm__compute_1_1test_1_1validation_1_1_relative_tolerance_xhtml"><div class="ttname"><a href="classarm__compute_1_1test_1_1validation_1_1_relative_tolerance.xhtml">arm_compute::test::validation::RelativeTolerance</a></div><div class="ttdoc">Class reprensenting a relative tolerance value.</div><div class="ttdef"><b>Definition:</b> <a href="_validation_8h_source.xhtml#l00086">Validation.h:86</a></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="namespacearm__compute_1_1test_1_1validation_xhtml_aae1ff03a5732814dd9ecd75e0de7e72f"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#aae1ff03a5732814dd9ecd75e0de7e72f">arm_compute::test::validation::distribution_b</a></div><div class="ttdeci">std::uniform_real_distribution&lt; float &gt; distribution_b(0.f, 0.f)</div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_ac2ed31007ae463a3cec24a581f3651f6"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#ac2ed31007ae463a3cec24a581f3651f6">arm_compute::test::validation::TEST_SUITE_END</a></div><div class="ttdeci">TEST_SUITE_END() FIXTURE_DATA_TEST_CASE(RunSmall</div><div class="ttdoc">Input data sets.</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_2_dequantization_layer_8cpp_source.xhtml#l00137">DequantizationLayer.cpp:137</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="classarm__compute_1_1_tensor_shape_xhtml_a9c54fb6cea3557692fe7c00c40bb40ad"><div class="ttname"><a href="classarm__compute_1_1_tensor_shape.xhtml#a9c54fb6cea3557692fe7c00c40bb40ad">arm_compute::TensorShape::set</a></div><div class="ttdeci">TensorShape &amp; set(size_t dimension, size_t value, bool apply_dim_correction=true)</div><div class="ttdoc">Accessor to set the value of one of the dimensions.</div><div class="ttdef"><b>Definition:</b> <a href="_tensor_shape_8h_source.xhtml#l00078">TensorShape.h:78</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_1_1reference_xhtml_ac9740a0cc13215df4c0a5edccdbe9e11"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation_1_1reference.xhtml#ac9740a0cc13215df4c0a5edccdbe9e11">arm_compute::test::validation::reference::conv2d_dft</a></div><div class="ttdeci">SimpleTensor&lt; T &gt; conv2d_dft(const SimpleTensor&lt; T &gt; &amp;src, const SimpleTensor&lt; T &gt; &amp;w, const PadStrideInfo &amp;conv_info)</div><div class="ttdoc">Performs and DFT based convolution on a real input.</div><div class="ttdef"><b>Definition:</b> <a href="reference_2_d_f_t_8cpp_source.xhtml#l00374">DFT.cpp:374</a></div></div>
<div class="ttc" id="arm__compute_2core_2_types_8h_xhtml"><div class="ttname"><a href="arm__compute_2core_2_types_8h.xhtml">Types.h</a></div></div>
<div class="ttc" id="_convolution_layer_8h_xhtml"><div class="ttname"><a href="_convolution_layer_8h.xhtml">ConvolutionLayer.h</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_1_1reference_xhtml_a9b8dffeef6fede89bb1d53aa94821357"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation_1_1reference.xhtml#a9b8dffeef6fede89bb1d53aa94821357">arm_compute::test::validation::reference::rdft_1d</a></div><div class="ttdeci">SimpleTensor&lt; T &gt; rdft_1d(const SimpleTensor&lt; T &gt; &amp;src)</div><div class="ttdoc">Performs an one dimensional DFT on a real input.</div><div class="ttdef"><b>Definition:</b> <a href="reference_2_d_f_t_8cpp_source.xhtml#l00291">DFT.cpp:291</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_a8f65156abdd90180036790221cfc915f"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#a8f65156abdd90180036790221cfc915f">arm_compute::test::validation::TEST_SUITE</a></div><div class="ttdeci">TEST_SUITE(U8_to_S8) DATA_TEST_CASE(Configuration</div></div>
<div class="ttc" id="_tensor_shape_8h_xhtml"><div class="ttname"><a href="_tensor_shape_8h.xhtml">TensorShape.h</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#l00149">ZipDataset.h:149</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_a989ab3e96426615bb98e04e0235088ca"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#a989ab3e96426615bb98e04e0235088ca">arm_compute::test::validation::src</a></div><div class="ttdeci">cast configure &amp; src</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_2_cast_8cpp_source.xhtml#l00169">Cast.cpp:169</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_a1f1266d183bfb4d479ec334fed85dc27"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#a1f1266d183bfb4d479ec334fed85dc27">arm_compute::test::validation::DATA_TEST_CASE</a></div><div class="ttdeci">DATA_TEST_CASE(Configuration, framework::DatasetMode::ALL, combine(datasets::SmallShapes(), AbsoluteDifferenceU8Dataset), shape, data_type0, data_type1, output_data_type)</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_2_absolute_difference_8cpp_source.xhtml#l00060">AbsoluteDifference.cpp:60</a></div></div>
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