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| <div class="title">RoundingPolicyDataset.h</div> </div> |
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| <a href="_rounding_policy_dataset_8h.xhtml">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Copyright (c) 2017 ARM Limited.</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> *</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * SPDX-License-Identifier: MIT</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> *</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <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> <span class="comment"> * of this software and associated documentation files (the "Software"), to</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <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> <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> <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> <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> <span class="comment"> *</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <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> <span class="comment"> * copies or substantial portions of the Software.</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> *</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <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> <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> <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> <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> <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> <span class="comment"> * SOFTWARE.</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> */</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#ifndef __ARM_COMPUTE_TEST_ROUNDING_POLICY_DATASETS_H__</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#define __ARM_COMPUTE_TEST_ROUNDING_POLICY_DATASETS_H__</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include "<a class="code" href="arm__compute_2core_2_types_8h.xhtml">arm_compute/core/Types.h</a>"</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <type_traits></span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#ifdef BOOST</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include "<a class="code" href="boost__wrapper_8h.xhtml">boost_wrapper.h</a>"</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">namespace </span><a class="code" href="namespacearm__compute.xhtml">arm_compute</a></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> {</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="keyword">namespace </span>test</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> {</div><div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="classarm__compute_1_1test_1_1_rounding_policies.xhtml"> 44</a></span> <span class="keyword">class </span><a class="code" href="classarm__compute_1_1test_1_1_rounding_policies.xhtml">RoundingPolicies</a></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> {</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="classarm__compute_1_1test_1_1_rounding_policies.xhtml#ab61f50d9e5db6f3b463d612d228b9d53"> 48</a></span>  <span class="keyword">using</span> <a class="code" href="namespacearm__compute.xhtml#add6426cbf2e057a195846d4ba09a50be">sample</a> = <a class="code" href="namespacearm__compute.xhtml#add6426cbf2e057a195846d4ba09a50be">RoundingPolicy</a>;</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keyword">enum</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  {</div><div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="classarm__compute_1_1test_1_1_rounding_policies.xhtml#abed82baf7f470b522273a3e37c24c600a3e9a21bf74887eff2f2826d1478670b2"> 53</a></span>  <a class="code" href="classarm__compute_1_1test_1_1_rounding_policies.xhtml#abed82baf7f470b522273a3e37c24c600a3e9a21bf74887eff2f2826d1478670b2">arity</a> = 1</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  };</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="preprocessor">#ifdef BOOST</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  boost::unit_test::data::size_t <a class="code" href="classarm__compute_1_1test_1_1_rounding_policies.xhtml#a90ca964ebcc1b02bbcde225edd49e812">size</a>() const</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00060"></a><span class="lineno"><a class="line" href="classarm__compute_1_1test_1_1_rounding_policies.xhtml#a90ca964ebcc1b02bbcde225edd49e812"> 60</a></span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classarm__compute_1_1test_1_1_rounding_policies.xhtml#a90ca964ebcc1b02bbcde225edd49e812">size</a>() const</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  {</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordflow">return</span> _policies.size();</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  }</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> </div><div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="classarm__compute_1_1test_1_1_rounding_policies.xhtml#a235156780944404e87bf158d0cc3ba03"> 69</a></span>  <span class="keyword">using</span> <a class="code" href="namespacearm__compute.xhtml#add6426cbf2e057a195846d4ba09a50be">iterator</a> = <span class="keyword">const</span> <a class="code" href="namespacearm__compute.xhtml#add6426cbf2e057a195846d4ba09a50be">RoundingPolicy</a> *;</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div><div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="classarm__compute_1_1test_1_1_rounding_policies.xhtml#a2fcbf5359798ec294d009f286fd802e6"> 72</a></span>  <a class="code" href="namespacearm__compute.xhtml#add6426cbf2e057a195846d4ba09a50be">iterator</a> <a class="code" href="classarm__compute_1_1test_1_1_rounding_policies.xhtml#a2fcbf5359798ec294d009f286fd802e6">begin</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordflow">return</span> _policies.data();</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  }</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  std::array<RoundingPolicy, 3> _policies{ { <a class="code" href="namespacearm__compute.xhtml#add6426cbf2e057a195846d4ba09a50bea5631ad8e27788edfca7e13535d862c06">RoundingPolicy::TO_ZERO</a>, <a class="code" href="namespacearm__compute.xhtml#add6426cbf2e057a195846d4ba09a50bea8c0084566b290fa9e5e429f4ae241f95">RoundingPolicy::TO_NEAREST_UP</a>, <a class="code" href="namespacearm__compute.xhtml#add6426cbf2e057a195846d4ba09a50bea02ff1fff1812f84c89547fcd6c176150">RoundingPolicy::TO_NEAREST_EVEN</a> } };</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> };</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> } <span class="comment">// namespace test</span></div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> } <span class="comment">// namespace arm_compute</span></div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="preprocessor">#endif</span></div><div class="ttc" id="classarm__compute_1_1test_1_1_rounding_policies_xhtml_a90ca964ebcc1b02bbcde225edd49e812"><div class="ttname"><a href="classarm__compute_1_1test_1_1_rounding_policies.xhtml#a90ca964ebcc1b02bbcde225edd49e812">arm_compute::test::RoundingPolicies::size</a></div><div class="ttdeci">unsigned int size() const </div><div class="ttdoc">Number of samples in the data set. </div><div class="ttdef"><b>Definition:</b> <a href="_rounding_policy_dataset_8h_source.xhtml#l00060">RoundingPolicyDataset.h:60</a></div></div> |
| <div class="ttc" id="namespacearm__compute_xhtml_add6426cbf2e057a195846d4ba09a50bea8c0084566b290fa9e5e429f4ae241f95"><div class="ttname"><a href="namespacearm__compute.xhtml#add6426cbf2e057a195846d4ba09a50bea8c0084566b290fa9e5e429f4ae241f95">arm_compute::RoundingPolicy::TO_NEAREST_UP</a></div><div class="ttdoc">Rounds to nearest value; half rounds up. </div></div> |
| <div class="ttc" id="namespacearm__compute_xhtml"><div class="ttname"><a href="namespacearm__compute.xhtml">arm_compute</a></div><div class="ttdef"><b>Definition:</b> <a href="01__library_8dox_source.xhtml#l00001">01_library.dox:1</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1test_1_1_rounding_policies_xhtml_abed82baf7f470b522273a3e37c24c600a3e9a21bf74887eff2f2826d1478670b2"><div class="ttname"><a href="classarm__compute_1_1test_1_1_rounding_policies.xhtml#abed82baf7f470b522273a3e37c24c600a3e9a21bf74887eff2f2826d1478670b2">arm_compute::test::RoundingPolicies::arity</a></div><div class="ttdef"><b>Definition:</b> <a href="_rounding_policy_dataset_8h_source.xhtml#l00053">RoundingPolicyDataset.h:53</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1test_1_1_rounding_policies_xhtml_a2fcbf5359798ec294d009f286fd802e6"><div class="ttname"><a href="classarm__compute_1_1test_1_1_rounding_policies.xhtml#a2fcbf5359798ec294d009f286fd802e6">arm_compute::test::RoundingPolicies::begin</a></div><div class="ttdeci">iterator begin() const </div><div class="ttdoc">Iterator to the first sample in the data set. </div><div class="ttdef"><b>Definition:</b> <a href="_rounding_policy_dataset_8h_source.xhtml#l00072">RoundingPolicyDataset.h:72</a></div></div> |
| <div class="ttc" id="namespacearm__compute_xhtml_add6426cbf2e057a195846d4ba09a50be"><div class="ttname"><a href="namespacearm__compute.xhtml#add6426cbf2e057a195846d4ba09a50be">arm_compute::RoundingPolicy</a></div><div class="ttdeci">RoundingPolicy</div><div class="ttdoc">Rounding method. </div><div class="ttdef"><b>Definition:</b> <a href="arm__compute_2core_2_types_8h_source.xhtml#l00233">Types.h:233</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1test_1_1_rounding_policies_xhtml"><div class="ttname"><a href="classarm__compute_1_1test_1_1_rounding_policies.xhtml">arm_compute::test::RoundingPolicies</a></div><div class="ttdoc">Data set containing all possible rounding policies. </div><div class="ttdef"><b>Definition:</b> <a href="_rounding_policy_dataset_8h_source.xhtml#l00044">RoundingPolicyDataset.h:44</a></div></div> |
| <div class="ttc" id="namespacearm__compute_xhtml_add6426cbf2e057a195846d4ba09a50bea02ff1fff1812f84c89547fcd6c176150"><div class="ttname"><a href="namespacearm__compute.xhtml#add6426cbf2e057a195846d4ba09a50bea02ff1fff1812f84c89547fcd6c176150">arm_compute::RoundingPolicy::TO_NEAREST_EVEN</a></div><div class="ttdoc">Rounds to nearest value; half rounds to nearest even. </div></div> |
| <div class="ttc" id="boost__wrapper_8h_xhtml"><div class="ttname"><a href="boost__wrapper_8h.xhtml">boost_wrapper.h</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="namespacearm__compute_xhtml_add6426cbf2e057a195846d4ba09a50bea5631ad8e27788edfca7e13535d862c06"><div class="ttname"><a href="namespacearm__compute.xhtml#add6426cbf2e057a195846d4ba09a50bea5631ad8e27788edfca7e13535d862c06">arm_compute::RoundingPolicy::TO_ZERO</a></div><div class="ttdoc">Truncates the least significand values that are lost in operations. </div></div> |
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