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| <a href="tensor__inspector_8h.html">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"> * Licensed to the Apache Software Foundation (ASF) under one</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * or more contributor license agreements. See the NOTICE file</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * distributed with this work for additional information</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * regarding copyright ownership. The ASF licenses this file</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * to you under the Apache License, Version 2.0 (the</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * "License"); you may not use this file except in compliance</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * with the License. You may obtain a copy of the License at</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> *</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * http://www.apache.org/licenses/LICENSE-2.0</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> *</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * Unless required by applicable law or agreed to in writing,</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * software distributed under the License is distributed on an</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * KIND, either express or implied. See the License for the</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * specific language governing permissions and limitations</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * under the License.</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> */</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#ifndef MXNET_COMMON_TENSOR_INSPECTOR_H_</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#define MXNET_COMMON_TENSOR_INSPECTOR_H_</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 <algorithm></span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <cmath></span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <string></span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include <vector></span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include <fstream></span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include "../../3rdparty/mshadow/mshadow/base.h"</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">namespace </span><a class="code" href="namespacemxnet.html">mxnet</a> {</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div><div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="structmxnet_1_1InspectorManager.html"> 42</a></span> <span class="keyword">struct </span><a class="code" href="structmxnet_1_1InspectorManager.html">InspectorManager</a> {</div><div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="structmxnet_1_1InspectorManager.html#a5e5c3aac495c304c7049d13ddd252adb"> 43</a></span>  <span class="keyword">static</span> <a class="code" href="structmxnet_1_1InspectorManager.html">InspectorManager</a>* <span class="keyword">get</span>() {</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keyword">static</span> std::mutex mtx;</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keyword">static</span> std::unique_ptr<InspectorManager> im = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordflow">if</span> (!im) {</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  std::unique_lock<std::mutex> lk(mtx);</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keywordflow">if</span> (!im)</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  im = std::make_unique<InspectorManager>();</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  }</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keywordflow">return</span> im.get();</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  }</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="comment">/* !\brief mutex used to lock interactive_print() and check_value() */</span></div><div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="structmxnet_1_1InspectorManager.html#ad7b42112a2b3fe1b8f3c8b195a74372e"> 54</a></span>  std::mutex <a class="code" href="structmxnet_1_1InspectorManager.html#ad7b42112a2b3fe1b8f3c8b195a74372e">mutex_</a>;</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="comment">/* !\brief skip all interactive prints */</span></div><div class="line"><a name="l00056"></a><span class="lineno"><a class="line" href="structmxnet_1_1InspectorManager.html#a79fe6839573ec0bfb5d8a6b991e47f9d"> 56</a></span>  <span class="keywordtype">bool</span> <a class="code" href="structmxnet_1_1InspectorManager.html#a79fe6839573ec0bfb5d8a6b991e47f9d">interactive_print_skip_all_</a> = <span class="keyword">false</span>;</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="comment">/* !\brief skip all value checks */</span></div><div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="structmxnet_1_1InspectorManager.html#a286c1d3659025829588e95259e2f3f75"> 58</a></span>  <span class="keywordtype">bool</span> <a class="code" href="structmxnet_1_1InspectorManager.html#a286c1d3659025829588e95259e2f3f75">check_value_skip_all_</a> = <span class="keyword">false</span>;</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="comment">/* !\brief visit count for interactive print tags */</span></div><div class="line"><a name="l00060"></a><span class="lineno"><a class="line" href="structmxnet_1_1InspectorManager.html#ad41234722ba6556b2276e1c8c310127f"> 60</a></span>  std::unordered_map<std::string, int> <a class="code" href="structmxnet_1_1InspectorManager.html#ad41234722ba6556b2276e1c8c310127f">interactive_print_tag_counter_</a>;</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="comment">/* !\brief visit count for check value tags */</span></div><div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="structmxnet_1_1InspectorManager.html#a57ea87373deb54659e93e69be8e5f890"> 62</a></span>  std::unordered_map<std::string, int> <a class="code" href="structmxnet_1_1InspectorManager.html#a57ea87373deb54659e93e69be8e5f890">check_value_tag_counter_</a>;</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="comment">/* !\brief visit count for dump value tags */</span></div><div class="line"><a name="l00064"></a><span class="lineno"><a class="line" href="structmxnet_1_1InspectorManager.html#a3917680ad2039f864be66f286678194a"> 64</a></span>  std::unordered_map<std::string, int> <a class="code" href="structmxnet_1_1InspectorManager.html#a3917680ad2039f864be66f286678194a">dump_to_file_tag_counter_</a>;</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> };</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div><div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303"> 70</a></span> <span class="keyword">enum</span> <a class="code" href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303">CheckerType</a> {</div><div class="line"><a name="l00071"></a><span class="lineno"><a class="line" href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303a38bfc686acfe31c2670216c1e0ef65ef"> 71</a></span>  <a class="code" href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303a38bfc686acfe31c2670216c1e0ef65ef">NegativeChecker</a>, <span class="comment">// check if is negative</span></div><div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303aa26bbdf09680680119c3be0def04ecf7"> 72</a></span>  <a class="code" href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303aa26bbdf09680680119c3be0def04ecf7">PositiveChecker</a>, <span class="comment">// check if is positive</span></div><div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303af7c958b058dd779d6fb9cf825e7ee6bf"> 73</a></span>  <a class="code" href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303af7c958b058dd779d6fb9cf825e7ee6bf">ZeroChecker</a>, <span class="comment">// check if is zero</span></div><div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303a99cb159d08f27ceb0738438da1dde770"> 74</a></span>  <a class="code" href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303a99cb159d08f27ceb0738438da1dde770">NaNChecker</a>, <span class="comment">// check if is NaN, will always return false if DType is not a float type</span></div><div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303a41568236c8a2f1ec604d1269895a8fde"> 75</a></span>  <a class="code" href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303a41568236c8a2f1ec604d1269895a8fde">InfChecker</a>, <span class="comment">// check if is infinity, will always return false if DType is not a float type</span></div><div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303a3f9eda89782731af17943b517aa19c98"> 76</a></span>  <a class="code" href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303a3f9eda89782731af17943b517aa19c98">PositiveInfChecker</a>, <span class="comment">// check if is positive infinity,</span></div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="comment">// will always return false if DType is not a float type</span></div><div class="line"><a name="l00078"></a><span class="lineno"><a class="line" href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303a91a123f1efdee67133cebe8ae25d14e4"> 78</a></span>  <a class="code" href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303a91a123f1efdee67133cebe8ae25d14e4">NegativeInfChecker</a>, <span class="comment">// check if is nagative infinity,</span></div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="comment">// will always return false if DType is not a float type</span></div><div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303ac2ee25776e6f679b2cabd000aa9b9fe8"> 80</a></span>  <a class="code" href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303ac2ee25776e6f679b2cabd000aa9b9fe8">FiniteChecker</a>, <span class="comment">// check if is finite, will always return false if DType is not a float type</span></div><div class="line"><a name="l00081"></a><span class="lineno"><a class="line" href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303a99abb2dee0e16655ca48a46a33a0435f"> 81</a></span>  <a class="code" href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303a99abb2dee0e16655ca48a46a33a0435f">NormalChecker</a>, <span class="comment">// check if is neither infinity nor NaN</span></div><div class="line"><a name="l00082"></a><span class="lineno"><a class="line" href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303a8dd3c3f3f02ca0da2fe3653fb7483373"> 82</a></span>  <a class="code" href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303a8dd3c3f3f02ca0da2fe3653fb7483373">AbnormalChecker</a>, <span class="comment">// chekck if is infinity or nan</span></div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> };</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div><div class="line"><a name="l00102"></a><span class="lineno"><a class="line" href="classmxnet_1_1TensorInspector.html"> 102</a></span> <span class="keyword">class </span><a class="code" href="classmxnet_1_1TensorInspector.html">TensorInspector</a> {</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keyword">template</span><<span class="keyword">typename</span> DType, <span class="keyword">typename</span> StreamType></div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keywordtype">void</span> tensor_info_to_string(StreamType* os) {</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> dimension = tb_.ndim();</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  *os << <span class="stringliteral">"<"</span> << infer_type_string(<span class="keyword">typeid</span>(DType)) << <span class="stringliteral">" Tensor "</span>;</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  *os << tb_.shape_[0];</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 1; i < dimension; ++i) {</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  *os << <span class="charliteral">'x'</span> << tb_.shape_[i];</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  }</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  *os << <span class="stringliteral">">"</span> << std::endl;</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  }</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keyword">template</span><<span class="keyword">typename</span> DType, <span class="keyword">typename</span> StreamType></div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keywordtype">void</span> tensor_info_to_string(StreamType* os, <span class="keyword">const</span> std::vector<index_t>& shape) {</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> dimension = shape.size();</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  *os << <span class="stringliteral">"<"</span> << infer_type_string(<span class="keyword">typeid</span>(DType)) << <span class="stringliteral">" Tensor "</span>;</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  *os << shape[0];</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 1; i < dimension; ++i) {</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  *os << <span class="charliteral">'x'</span> << shape[i];</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  }</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  *os << <span class="stringliteral">">"</span> << std::endl;</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  }</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> </div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keyword">template</span><<span class="keyword">typename</span> DType, <span class="keyword">typename</span> StreamType></div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordtype">void</span> to_string_helper(StreamType* os) {</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span> <span class="preprocessor">#if MXNET_USE_CUDA</span></div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordflow">if</span> (tb_.dev_mask() == <a class="code" href="structmshadow_1_1gpu.html#a15467f39ddeed96fa259efda7c988f05">gpu::kDevMask</a>) {</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <a class="code" href="classmxnet_1_1TensorInspector.html">TensorInspector</a>(test::CAccessAsCPU(ctx_, tb_, <span class="keyword">false</span>)(), ctx_)</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  .to_string_helper<DType>(os);</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  }</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <span class="preprocessor">#endif // MXNET_USE_CUDA</span></div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> dimension = tb_.ndim();</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  std::vector<index_t> offsets;</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <a class="code" href="namespacemxnet.html#abadedc1b42ee3e5b8852e63783b982ef">index_t</a> multiple = 1;</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = dimension - 1; i >= 0; --i) {</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  multiple *= tb_.shape_[i];</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  offsets.push_back(multiple);</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  }</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  *os << std::string(dimension, <span class="charliteral">'['</span>);</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  *os << tb_.dptr<DType>()[0];</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keywordflow">for</span> (<a class="code" href="namespacemxnet.html#abadedc1b42ee3e5b8852e63783b982ef">index_t</a> i = 1; i < static_cast<index_t>(tb_.shape_.Size()); ++i) {</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keywordtype">int</span> n = 0;</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> off : offsets) {</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  n += (i % off == 0);</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  }</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keywordflow">if</span> (n) {</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  *os << std::string(n, <span class="charliteral">']'</span>) << <span class="stringliteral">", "</span> << std::string(n, <span class="charliteral">'['</span>);</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  *os << <span class="stringliteral">", "</span>;</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  }</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  *os << tb_.dptr<DType>()[i];</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  }</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  *os << std::string(dimension, <span class="charliteral">']'</span>) << std::endl;</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  tensor_info_to_string<DType>(os);</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  }</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> </div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keyword">template</span><<span class="keyword">typename</span> DType, <span class="keyword">typename</span> StreamType></div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keywordtype">void</span> to_string_helper(StreamType* os, <span class="keyword">const</span> DType* dptr) {</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> <span class="preprocessor">#if MXNET_USE_CUDA</span></div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keywordflow">if</span> (tb_.dev_mask() == <a class="code" href="structmshadow_1_1gpu.html#a15467f39ddeed96fa259efda7c988f05">gpu::kDevMask</a>) {</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <a class="code" href="classmxnet_1_1TensorInspector.html">TensorInspector</a>(test::CAccessAsCPU(ctx_, tb_, <span class="keyword">false</span>)(), ctx_)</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  .to_string_helper<DType>(os, dptr);</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  }</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span> <span class="preprocessor">#endif // MXNET_USE_CUDA</span></div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  *os << *dptr << std::endl;</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  *os << <span class="stringliteral">"<"</span> << <span class="keyword">typeid</span>(*dptr).name() << <span class="stringliteral">">"</span> << std::endl;</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  }</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span> </div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keyword">template</span><<span class="keyword">typename</span> DType, <span class="keyword">typename</span> StreamType></div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="keywordtype">void</span> to_string_helper(StreamType* os, <span class="keyword">const</span> std::vector<index_t>& sub_shape, <a class="code" href="namespacemxnet.html#abadedc1b42ee3e5b8852e63783b982ef">index_t</a> offset) {</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span> <span class="preprocessor">#if MXNET_USE_CUDA</span></div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keywordflow">if</span> (tb_.dev_mask() == <a class="code" href="structmshadow_1_1gpu.html#a15467f39ddeed96fa259efda7c988f05">gpu::kDevMask</a>) {</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <a class="code" href="classmxnet_1_1TensorInspector.html">TensorInspector</a>(test::CAccessAsCPU(ctx_, tb_, <span class="keyword">false</span>)(), ctx_)</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  .to_string_helper<DType>(os, sub_shape, offset);</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  }</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> <span class="preprocessor">#endif // MXNET_USE_CUDA</span></div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  DType* dptr = tb_.dptr<DType>() + offset;</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <span class="keywordflow">if</span> (sub_shape.size() == 0) {</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  to_string_helper<DType>(os, dptr);</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  }</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> dimension = sub_shape.size();</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  std::vector<index_t> offsets;</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <a class="code" href="namespacemxnet.html#abadedc1b42ee3e5b8852e63783b982ef">index_t</a> multiple = 1;</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = dimension - 1; i >= 0; --i) {</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  multiple *= sub_shape[i];</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  offsets.push_back(multiple);</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  }</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  std::stringstream ss;</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  *os << std::string(dimension, <span class="charliteral">'['</span>);</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  *os << dptr[0];</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="keywordflow">for</span> (<a class="code" href="namespacemxnet.html#abadedc1b42ee3e5b8852e63783b982ef">index_t</a> i = 1; i < multiple; ++i) {</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keywordtype">int</span> n = 0;</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> off : offsets) {</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  n += (i % off == 0);</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  }</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="keywordflow">if</span> (n) {</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  *os << std::string(n, <span class="charliteral">']'</span>) << <span class="stringliteral">", "</span> << std::string(n, <span class="charliteral">'['</span>);</div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  *os << <span class="stringliteral">", "</span>;</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  }</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  *os << dptr[i];</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  }</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  *os << std::string(dimension, <span class="charliteral">']'</span>) << std::endl;</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  tensor_info_to_string<DType>(os, sub_shape);</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  }</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span> </div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keywordtype">void</span> print_locator(<span class="keyword">const</span> std::vector<index_t>& pos, std::vector<index_t>* sub_shape,</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <a class="code" href="namespacemxnet.html#abadedc1b42ee3e5b8852e63783b982ef">index_t</a>* offset) {</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> dimension = tb_.ndim();</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> sub_dim = dimension - pos.size();</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  sub_shape->resize(sub_dim);</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <a class="code" href="namespacemxnet.html#abadedc1b42ee3e5b8852e63783b982ef">index_t</a> multiple = 1;</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = pos.size(), j = 0; i < static_cast<size_t>(dimension); ++i, ++j) {</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  (*sub_shape)[j] = tb_.shape_[i];</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  multiple *= tb_.shape_[i];</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  }</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <a class="code" href="namespacemxnet.html#abadedc1b42ee3e5b8852e63783b982ef">index_t</a> sum = 0;</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <a class="code" href="namespacemxnet.html#abadedc1b42ee3e5b8852e63783b982ef">index_t</a> m = 1;</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <span class="keywordflow">for</span> (<a class="code" href="namespacemxnet.html#abadedc1b42ee3e5b8852e63783b982ef">index_t</a> i = pos.size() - 1; i >= 0; --i) {</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  sum += pos[i] * m;</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  m *= tb_.shape_[i];</div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  }</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  *offset = sum * multiple;</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  }</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span> </div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="keywordtype">bool</span> parse_position(std::vector<index_t>* pos, <span class="keyword">const</span> std::string& str) {</div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> dimension = tb_.ndim();</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  std::istringstream ss(str);</div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <a class="code" href="namespacemxnet.html#abadedc1b42ee3e5b8852e63783b982ef">index_t</a> n;</div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="keywordflow">while</span> (ss >> n) {</div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  pos->push_back(n);</div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <span class="keywordflow">if</span> (ss.peek() == <span class="charliteral">','</span>) {</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  ss.ignore();</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  }</div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  }</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="keywordflow">if</span> (pos->size() > <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(dimension)) {</div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  }</div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < pos->size(); ++i) {</div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="keywordflow">if</span> ((*pos)[i] > (tb_.shape_[i] - 1) || (*pos)[i] < 0) {</div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  }</div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  }</div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  <span class="keywordflow">return</span> !pos->empty();</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  }</div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span> </div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <span class="keyword">template</span><<span class="keyword">typename</span> DType></div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  <span class="keywordtype">void</span> interactive_print_helper(std::string tag) {</div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span> <span class="preprocessor">#if MXNET_USE_CUDA</span></div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <span class="keywordflow">if</span> (tb_.dev_mask() == <a class="code" href="structmshadow_1_1gpu.html#a15467f39ddeed96fa259efda7c988f05">gpu::kDevMask</a>) {</div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <a class="code" href="classmxnet_1_1TensorInspector.html">TensorInspector</a>(test::CAccessAsCPU(ctx_, tb_, <span class="keyword">false</span>)(), ctx_)</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  .interactive_print_helper<DType>(tag);</div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  }</div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span> <span class="preprocessor">#endif // MXNET_USE_CUDA</span></div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  std::lock_guard<std::mutex> lock(<a class="code" href="structmxnet_1_1InspectorManager.html#a5e5c3aac495c304c7049d13ddd252adb">InspectorManager::get</a>()-><a class="code" href="structmxnet_1_1InspectorManager.html#ad7b42112a2b3fe1b8f3c8b195a74372e">mutex_</a>);</div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <a class="code" href="structmxnet_1_1InspectorManager.html#a5e5c3aac495c304c7049d13ddd252adb">InspectorManager::get</a>()-><a class="code" href="structmxnet_1_1InspectorManager.html#ad41234722ba6556b2276e1c8c310127f">interactive_print_tag_counter_</a>[tag] += 1;</div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <span class="keywordflow">while</span> (!<a class="code" href="structmxnet_1_1InspectorManager.html#a5e5c3aac495c304c7049d13ddd252adb">InspectorManager::get</a>()-><a class="code" href="structmxnet_1_1InspectorManager.html#a79fe6839573ec0bfb5d8a6b991e47f9d">interactive_print_skip_all_</a>) {</div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  std::cout << <span class="stringliteral">"----------Interactive Print----------"</span> << std::endl;</div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <span class="keywordflow">if</span> (tag != <span class="stringliteral">""</span>) {</div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  std::cout << <span class="stringliteral">"Tag: "</span> << tag << <span class="stringliteral">" Visit: "</span> <<</div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  <a class="code" href="structmxnet_1_1InspectorManager.html#a5e5c3aac495c304c7049d13ddd252adb">InspectorManager::get</a>()-><a class="code" href="structmxnet_1_1InspectorManager.html#ad41234722ba6556b2276e1c8c310127f">interactive_print_tag_counter_</a>[tag] << std::endl;</div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  }</div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  tensor_info_to_string<DType>(&std::cout);</div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  std::cout << <span class="stringliteral">"To print a part of the tensor, "</span> <<</div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="stringliteral">"please specify a position, seperated by \",\""</span> << std::endl;</div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  std::cout << <span class="stringliteral">"\"e\" for the entire tensor, "</span> <<</div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <span class="stringliteral">"\"d\" to dump value to file, "</span> <<</div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  <span class="stringliteral">"\"b\" to break, "</span> <<</div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="stringliteral">"\"s\" to skip all: "</span>;</div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  std::string str;</div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  std::cin >> str;</div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <span class="keywordflow">if</span> (str == <span class="stringliteral">"b"</span>) {</div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (str == <span class="stringliteral">"e"</span>) {</div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  to_string_helper<DType>(&std::cout);</div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (str == <span class="stringliteral">"s"</span>) {</div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  <a class="code" href="structmxnet_1_1InspectorManager.html#a5e5c3aac495c304c7049d13ddd252adb">InspectorManager::get</a>()-><a class="code" href="structmxnet_1_1InspectorManager.html#a79fe6839573ec0bfb5d8a6b991e47f9d">interactive_print_skip_all_</a> = <span class="keyword">true</span>;</div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (str == <span class="stringliteral">"d"</span>) {</div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <span class="keywordflow">while</span> (<span class="keyword">true</span>) {</div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  std::cout << <span class="stringliteral">"Please enter a tag: "</span>;</div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  std::cin >> str;</div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  <span class="keywordflow">if</span> (str.find(<span class="charliteral">' '</span>) != std::string::npos) {</div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  std::cout << <span class="stringliteral">"Invalid tag name. No space allowed."</span>;</div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  }</div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  dump_to_file_helper<DType>(str);</div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  }</div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  }</div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  std::vector<index_t> pos;</div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="keywordflow">if</span> (parse_position(&pos, str)) {</div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  std::vector<index_t> sub_shape;</div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  <a class="code" href="namespacemxnet.html#abadedc1b42ee3e5b8852e63783b982ef">index_t</a> offset;</div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  print_locator(pos, &sub_shape, &offset);</div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  to_string_helper<DType>(&std::cout, sub_shape, offset);</div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  std::cout << <span class="stringliteral">"invalid command/indices"</span> << std::endl;</div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  }</div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  }</div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  }</div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span> </div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  <span class="keyword">template</span><<span class="keyword">typename</span> DType></div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  std::function<bool(DType)> get_checker(<a class="code" href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303">CheckerType</a> ct) {</div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <span class="keywordflow">switch</span> (ct) {</div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  <span class="keywordflow">case</span> <a class="code" href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303a38bfc686acfe31c2670216c1e0ef65ef">NegativeChecker</a>:</div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  <span class="keywordflow">return</span> [] (DType x) {</div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <span class="keywordflow">return</span> x < 0;</div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  };</div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  <span class="keywordflow">case</span> <a class="code" href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303aa26bbdf09680680119c3be0def04ecf7">PositiveChecker</a>:</div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  <span class="keywordflow">return</span> [] (DType x) {</div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  <span class="keywordflow">return</span> x > 0;</div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  };</div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  <span class="keywordflow">case</span> <a class="code" href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303af7c958b058dd779d6fb9cf825e7ee6bf">ZeroChecker</a>:</div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  <span class="keywordflow">return</span> [] (DType x) {</div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  <span class="keywordflow">return</span> x == 0;</div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  };</div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  <span class="keywordflow">case</span> <a class="code" href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303a99cb159d08f27ceb0738438da1dde770">NaNChecker</a>:</div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  <span class="keywordflow">if</span> (std::is_same<DType, float>::value || std::is_same<DType, double>::value ||</div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  std::is_same<DType, mshadow::half::half_t>::value) {</div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  <span class="keywordflow">return</span> [] (DType x) {</div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <span class="keywordflow">return</span> x != x;</div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  };</div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  LOG(WARNING) << <span class="stringliteral">"NaNChecker only applies to float types. "</span> <<</div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="stringliteral">"Lambda will always return false."</span>;</div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  }</div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  <span class="keywordflow">case</span> <a class="code" href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303a41568236c8a2f1ec604d1269895a8fde">InfChecker</a>:</div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  <span class="keywordflow">if</span> (std::is_same<DType, float>::value || std::is_same<DType, double>::value ||</div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  std::is_same<DType, mshadow::half::half_t>::value) {</div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  <span class="keywordflow">return</span> [] (DType x) {</div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <span class="keywordflow">return</span> x == (DType)1.0 / 0.0f || x == -(DType)1.0 / 0.0f;</div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  };</div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  LOG(WARNING) << <span class="stringliteral">"InfChecker only applies to float types. "</span> <<</div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  <span class="stringliteral">"Lambda will always return false."</span>;</div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  }</div><div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  <span class="keywordflow">case</span> <a class="code" href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303a3f9eda89782731af17943b517aa19c98">PositiveInfChecker</a>:</div><div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  <span class="keywordflow">if</span> (std::is_same<DType, float>::value || std::is_same<DType, double>::value ||</div><div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  std::is_same<DType, mshadow::half::half_t>::value) {</div><div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  <span class="keywordflow">return</span> [] (DType x) {</div><div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  <span class="keywordflow">return</span> x == (DType)1.0 / 0.0f;</div><div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  };</div><div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  LOG(WARNING) << <span class="stringliteral">"PositiveInfChecker only applies to float types. "</span> <<</div><div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  <span class="stringliteral">"Lambda will always return false."</span>;</div><div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  }</div><div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  <span class="keywordflow">case</span> <a class="code" href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303a91a123f1efdee67133cebe8ae25d14e4">NegativeInfChecker</a>:</div><div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  <span class="keywordflow">if</span> (std::is_same<DType, float>::value || std::is_same<DType, double>::value ||</div><div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  std::is_same<DType, mshadow::half::half_t>::value) {</div><div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  <span class="keywordflow">return</span> [] (DType x) {</div><div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  <span class="keywordflow">return</span> x == -(DType)1.0 / 0.0f;</div><div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  };</div><div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  LOG(WARNING) << <span class="stringliteral">"NegativeInfChecker only applies to float types. "</span> <<</div><div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  <span class="stringliteral">"Lambda will always return false."</span>;</div><div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  }</div><div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  <span class="keywordflow">case</span> <a class="code" href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303ac2ee25776e6f679b2cabd000aa9b9fe8">FiniteChecker</a>:</div><div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  <span class="keywordflow">if</span> (std::is_same<DType, float>::value || std::is_same<DType, double>::value ||</div><div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  std::is_same<DType, mshadow::half::half_t>::value) {</div><div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  <span class="keywordflow">return</span> [] (DType x) {</div><div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  <span class="keywordflow">return</span> x != (DType)1.0 / 0.0f && x != -(DType)1.0 / 0.0f;</div><div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  };</div><div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  LOG(WARNING) << <span class="stringliteral">"FiniteChecker only applies to float types. "</span> <<</div><div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  <span class="stringliteral">"Lambda will always return false."</span>;</div><div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  }</div><div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  <span class="keywordflow">case</span> <a class="code" href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303a99abb2dee0e16655ca48a46a33a0435f">NormalChecker</a>:</div><div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  <span class="keywordflow">if</span> (std::is_same<DType, float>::value || std::is_same<DType, double>::value ||</div><div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  std::is_same<DType, mshadow::half::half_t>::value) {</div><div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  <span class="keywordflow">return</span> [] (DType x) {</div><div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  <span class="keywordflow">return</span> x != (DType)1.0 / 0.0f && x != -(DType)1.0 / 0.0f &&</div><div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  x == x;</div><div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  };</div><div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  LOG(WARNING) << <span class="stringliteral">"NormalChecker only applies to float types. "</span> <<</div><div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  <span class="stringliteral">"Lambda will always return false."</span>;</div><div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  }</div><div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  <span class="keywordflow">case</span> <a class="code" href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303a8dd3c3f3f02ca0da2fe3653fb7483373">AbnormalChecker</a>:</div><div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  <span class="keywordflow">if</span> (std::is_same<DType, float>::value || std::is_same<DType, double>::value ||</div><div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  std::is_same<DType, mshadow::half::half_t>::value) {</div><div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  <span class="keywordflow">return</span> [] (DType x) {</div><div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  <span class="keywordflow">return</span> x == (DType)1.0 / 0.0f || x == -(DType)1.0 / 0.0f ||</div><div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  x != x;</div><div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  };</div><div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  LOG(WARNING) << <span class="stringliteral">"AbnormalChecker only applies to float types. "</span> <<</div><div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  <span class="stringliteral">"Lambda will always return false."</span>;</div><div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  }</div><div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  <span class="keywordflow">return</span> [] (DType x) {</div><div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  };</div><div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  }</div><div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  <span class="keywordflow">return</span> [] (DType x) {<span class="keywordflow">return</span> <span class="keyword">false</span>;};</div><div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  }</div><div class="line"><a name="l00470"></a><span class="lineno"> 470</span> </div><div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  std::vector<index_t> index_to_coordinates(<a class="code" href="namespacemxnet.html#abadedc1b42ee3e5b8852e63783b982ef">index_t</a> idx) {</div><div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> dimension = tb_.ndim();</div><div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  std::vector<index_t> ret;</div><div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = dimension - 1; i >= 0; --i) {</div><div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  ret.push_back(idx % tb_.shape_[i]);</div><div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  idx /= tb_.shape_[i];</div><div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  }</div><div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  std::reverse(ret.begin(), ret.end());</div><div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  }</div><div class="line"><a name="l00485"></a><span class="lineno"> 485</span> </div><div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  <span class="keyword">template</span><<span class="keyword">typename</span> DType></div><div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  <span class="keywordtype">void</span> check_value_helper(std::vector<std::vector<index_t>>* ret,</div><div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  <span class="keyword">const</span> std::function<<span class="keywordtype">bool</span>(DType)>& checker, <span class="keywordtype">bool</span> interactive, std::string tag) {</div><div class="line"><a name="l00498"></a><span class="lineno"> 498</span> <span class="preprocessor">#if MXNET_USE_CUDA</span></div><div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  <span class="keywordflow">if</span> (tb_.dev_mask() == <a class="code" href="structmshadow_1_1gpu.html#a15467f39ddeed96fa259efda7c988f05">gpu::kDevMask</a>) {</div><div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  <span class="keywordflow">return</span> <a class="code" href="classmxnet_1_1TensorInspector.html">TensorInspector</a>(test::CAccessAsCPU(ctx_, tb_, <span class="keyword">false</span>)(), ctx_)</div><div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  .check_value_helper<DType>(ret, checker, interactive, tag);</div><div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  }</div><div class="line"><a name="l00503"></a><span class="lineno"> 503</span> <span class="preprocessor">#endif // MXNET_USE_CUDA</span></div><div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  <a class="code" href="namespacemxnet.html#abadedc1b42ee3e5b8852e63783b982ef">index_t</a> count = 0;</div><div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  std::stringstream ss;</div><div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  ss << <span class="stringliteral">"["</span>;</div><div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  <span class="keywordtype">bool</span> first_pass = <span class="keyword">true</span>;</div><div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  <span class="keywordflow">for</span> (<a class="code" href="namespacemxnet.html#abadedc1b42ee3e5b8852e63783b982ef">index_t</a> i = 0; i <static_cast<index_t>(tb_.shape_.Size()); ++i) {</div><div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <span class="keywordflow">if</span> (checker(tb_.dptr<DType>()[i])) {</div><div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  ++count;</div><div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  <span class="keywordflow">if</span> (!first_pass) {</div><div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  ss << <span class="stringliteral">", "</span>;</div><div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  }</div><div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  first_pass = <span class="keyword">false</span>;</div><div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  std::vector<index_t> coords = index_to_coordinates(i);</div><div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  ss << <span class="stringliteral">"("</span> << coords[0];</div><div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 1; i < coords.size(); ++i) {</div><div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  ss << <span class="stringliteral">", "</span> << coords[i];</div><div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  }</div><div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  ss << <span class="stringliteral">")"</span>;</div><div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  ret->push_back(coords);</div><div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  }</div><div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  }</div><div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  ss << <span class="stringliteral">"]"</span> << std::endl;</div><div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  <span class="keywordflow">if</span> (interactive) {</div><div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  std::lock_guard<std::mutex> lock(<a class="code" href="structmxnet_1_1InspectorManager.html#a5e5c3aac495c304c7049d13ddd252adb">InspectorManager::get</a>()-><a class="code" href="structmxnet_1_1InspectorManager.html#ad7b42112a2b3fe1b8f3c8b195a74372e">mutex_</a>);</div><div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  <a class="code" href="structmxnet_1_1InspectorManager.html#a5e5c3aac495c304c7049d13ddd252adb">InspectorManager::get</a>()-><a class="code" href="structmxnet_1_1InspectorManager.html#a57ea87373deb54659e93e69be8e5f890">check_value_tag_counter_</a>[tag] += 1;</div><div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  <span class="keywordflow">while</span> (!<a class="code" href="structmxnet_1_1InspectorManager.html#a5e5c3aac495c304c7049d13ddd252adb">InspectorManager::get</a>()-><a class="code" href="structmxnet_1_1InspectorManager.html#a286c1d3659025829588e95259e2f3f75">check_value_skip_all_</a>) {</div><div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  std::cout << <span class="stringliteral">"----------Value Check----------"</span> << std::endl;</div><div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  tensor_info_to_string<DType>(&std::cout);</div><div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  <span class="keywordflow">if</span> (tag != <span class="stringliteral">""</span>) {</div><div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  std::cout << <span class="stringliteral">"Tag: "</span> << tag << <span class="stringliteral">" Visit: "</span> <<</div><div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  <a class="code" href="structmxnet_1_1InspectorManager.html#a5e5c3aac495c304c7049d13ddd252adb">InspectorManager::get</a>()-><a class="code" href="structmxnet_1_1InspectorManager.html#a57ea87373deb54659e93e69be8e5f890">check_value_tag_counter_</a>[tag] << std::endl;</div><div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  }</div><div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  std::cout << count << <span class="stringliteral">" value(s) found."</span> << std::endl;</div><div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  std::cout << <span class="stringliteral">"To print a part of the tensor,"</span> <<</div><div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  <span class="stringliteral">" please specify a position, seperated by \",\""</span> << std::endl;</div><div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  std::cout << <span class="stringliteral">"\"e\" for the entire tensor, "</span> <<</div><div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  <span class="stringliteral">"\"p\" to print the coordinates of the values found, "</span> <<</div><div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  <span class="stringliteral">"\"b\" to break, "</span> <<</div><div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  <span class="stringliteral">"\"s\" to skip all: "</span>;</div><div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  std::string str;</div><div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  std::cin >> str;</div><div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  <span class="keywordflow">if</span> (str == <span class="stringliteral">"b"</span>) {</div><div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (str == <span class="stringliteral">"e"</span>) {</div><div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  to_string_helper<DType>(&std::cout);</div><div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (str == <span class="stringliteral">"p"</span>) {</div><div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  std::cout << ss.str() << std::endl;</div><div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (str == <span class="stringliteral">"s"</span>) {</div><div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  <a class="code" href="structmxnet_1_1InspectorManager.html#a5e5c3aac495c304c7049d13ddd252adb">InspectorManager::get</a>()-><a class="code" href="structmxnet_1_1InspectorManager.html#a286c1d3659025829588e95259e2f3f75">check_value_skip_all_</a> = <span class="keyword">true</span>;</div><div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  }</div><div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  std::vector<index_t> pos;</div><div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  <span class="keywordflow">if</span> (parse_position(&pos, str)) {</div><div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  std::vector<index_t> sub_shape;</div><div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  <a class="code" href="namespacemxnet.html#abadedc1b42ee3e5b8852e63783b982ef">index_t</a> offset;</div><div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  print_locator(pos, &sub_shape, &offset);</div><div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  to_string_helper<DType>(&std::cout, sub_shape, offset);</div><div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  std::cout << <span class="stringliteral">"invalid command/indices"</span> << std::endl;</div><div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  }</div><div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  }</div><div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  }</div><div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  }</div><div class="line"><a name="l00568"></a><span class="lineno"> 568</span> </div><div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  <span class="keyword">inline</span> <span class="keywordtype">char</span> infer_type(<span class="keyword">const</span> std::type_info& ti) {</div><div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  <span class="keywordflow">if</span> (ti == <span class="keyword">typeid</span>(<span class="keywordtype">float</span>)) <span class="keywordflow">return</span> <span class="charliteral">'f'</span>;</div><div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ti == <span class="keyword">typeid</span>(<span class="keywordtype">double</span>)) <span class="keywordflow">return</span> <span class="charliteral">'f'</span>;</div><div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ti == <span class="keyword">typeid</span>(mshadow::half::half_t) ) <span class="keywordflow">return</span> <span class="charliteral">'f'</span>;</div><div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ti == <span class="keyword">typeid</span>(uint8_t)) <span class="keywordflow">return</span> <span class="charliteral">'u'</span>;</div><div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ti == <span class="keyword">typeid</span>(int32_t)) <span class="keywordflow">return</span> <span class="charliteral">'i'</span>;</div><div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ti == <span class="keyword">typeid</span>(int64_t)) <span class="keywordflow">return</span> <span class="charliteral">'i'</span>;</div><div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  <span class="keywordflow">return</span> <span class="charliteral">'?'</span>;</div><div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  }</div><div class="line"><a name="l00583"></a><span class="lineno"> 583</span> </div><div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  <span class="keyword">inline</span> std::string infer_type_string(<span class="keyword">const</span> std::type_info& ti) {</div><div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  <span class="keywordflow">if</span> (ti == <span class="keyword">typeid</span>(<span class="keywordtype">float</span>)) <span class="keywordflow">return</span> <span class="stringliteral">"float"</span>;</div><div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ti == <span class="keyword">typeid</span>(<span class="keywordtype">double</span>)) <span class="keywordflow">return</span> <span class="stringliteral">"double"</span>;</div><div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ti == <span class="keyword">typeid</span>(mshadow::half::half_t) ) <span class="keywordflow">return</span> <span class="stringliteral">"mshasow::half::half_t"</span>;</div><div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ti == <span class="keyword">typeid</span>(uint8_t)) <span class="keywordflow">return</span> <span class="stringliteral">"uint8_t"</span>;</div><div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ti == <span class="keyword">typeid</span>(int32_t)) <span class="keywordflow">return</span> <span class="stringliteral">"int32_t"</span>;</div><div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ti == <span class="keyword">typeid</span>(int64_t)) <span class="keywordflow">return</span> <span class="stringliteral">"int64_t"</span>;</div><div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  <span class="keywordflow">return</span> <span class="stringliteral">"unknown tyoe"</span>;</div><div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  }</div><div class="line"><a name="l00598"></a><span class="lineno"> 598</span> </div><div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  <span class="keyword">inline</span> <span class="keywordtype">char</span> endian_test() {</div><div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  <span class="keywordtype">int</span> x = 1;</div><div class="line"><a name="l00604"></a><span class="lineno"> 604</span>  <span class="keywordflow">return</span> (reinterpret_cast<char*>(&x)[0]) ? <span class="charliteral">'<'</span> : <span class="charliteral">'>'</span>;</div><div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  }</div><div class="line"><a name="l00606"></a><span class="lineno"> 606</span> </div><div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  <span class="keyword">template</span><<span class="keyword">typename</span> DType></div><div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  std::string get_header() {</div><div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> dimension = tb_.ndim();</div><div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  std::string dict;</div><div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  dict += <span class="stringliteral">"{'descr':'"</span>;</div><div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  dict += endian_test();</div><div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  dict += infer_type(<span class="keyword">typeid</span>(DType));</div><div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  dict += std::to_string(<span class="keyword">sizeof</span>(DType));</div><div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  dict += <span class="stringliteral">"','fortran_order':False,'shape':("</span>;</div><div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  dict += std::to_string(tb_.shape_[0]);</div><div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 1; i < dimension; ++i) {</div><div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  dict += <span class="charliteral">','</span>;</div><div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  dict += std::to_string(tb_.shape_[i]);</div><div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  }</div><div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  <span class="keywordflow">if</span> (dimension == 1) {</div><div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  dict += <span class="stringliteral">","</span>;</div><div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  }</div><div class="line"><a name="l00628"></a><span class="lineno"> 628</span>  dict += <span class="stringliteral">")} "</span>;</div><div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  <span class="keywordtype">int</span> padding_size = 64 - ((10 + dict.size()) % 64);</div><div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  dict += std::string(padding_size, <span class="charliteral">' '</span>);</div><div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  dict.back() = <span class="charliteral">'\n'</span>;</div><div class="line"><a name="l00632"></a><span class="lineno"> 632</span>  std::string header;</div><div class="line"><a name="l00633"></a><span class="lineno"> 633</span>  header += <span class="keyword">static_cast<</span><span class="keywordtype">char</span><span class="keyword">></span>(0x93);</div><div class="line"><a name="l00634"></a><span class="lineno"> 634</span>  header += <span class="stringliteral">"NUMPY"</span>;</div><div class="line"><a name="l00635"></a><span class="lineno"> 635</span>  header += <span class="keyword">static_cast<</span><span class="keywordtype">char</span><span class="keyword">></span>(0x01);</div><div class="line"><a name="l00636"></a><span class="lineno"> 636</span>  header += <span class="keyword">static_cast<</span><span class="keywordtype">char</span><span class="keyword">></span>(0x00);</div><div class="line"><a name="l00637"></a><span class="lineno"> 637</span>  header += <span class="keyword">static_cast<</span><span class="keywordtype">char</span><span class="keyword">></span>((uint16_t)dict.size() & 0x00ff);</div><div class="line"><a name="l00638"></a><span class="lineno"> 638</span>  header += <span class="keyword">static_cast<</span><span class="keywordtype">char</span><span class="keyword">></span>(((uint16_t)dict.size() >> 8) & 0x00ff);</div><div class="line"><a name="l00639"></a><span class="lineno"> 639</span>  header += dict;</div><div class="line"><a name="l00640"></a><span class="lineno"> 640</span>  <span class="keywordflow">return</span> header;</div><div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  }</div><div class="line"><a name="l00642"></a><span class="lineno"> 642</span> </div><div class="line"><a name="l00649"></a><span class="lineno"> 649</span>  <span class="keyword">template</span><<span class="keyword">typename</span> DType></div><div class="line"><a name="l00650"></a><span class="lineno"> 650</span>  <span class="keywordtype">void</span> write_npy(<span class="keyword">const</span> std::string& header, <span class="keyword">const</span> std::string& filename) {</div><div class="line"><a name="l00651"></a><span class="lineno"> 651</span>  std::ofstream file;</div><div class="line"><a name="l00652"></a><span class="lineno"> 652</span>  file.exceptions(std::ofstream::failbit | std::ofstream::badbit);</div><div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  <span class="keywordflow">try</span> {</div><div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  file.open(filename, std::ios::out | std::ios::binary);</div><div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  file.write(header.c_str(), header.size());</div><div class="line"><a name="l00656"></a><span class="lineno"> 656</span>  file.write(reinterpret_cast<char*>(tb_.dptr<DType>()), <span class="keyword">sizeof</span>(DType) * tb_.shape_.Size());</div><div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  file.close();</div><div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  std::cout << <span class="stringliteral">"Tensor dumped to file: "</span> << filename << std::endl;</div><div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  } <span class="keywordflow">catch</span> (std::ofstream::failure e) {</div><div class="line"><a name="l00660"></a><span class="lineno"> 660</span>  std::cerr << <span class="stringliteral">"Exception opening/writing/closing file "</span> << filename << std::endl;</div><div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  }</div><div class="line"><a name="l00662"></a><span class="lineno"> 662</span>  }</div><div class="line"><a name="l00663"></a><span class="lineno"> 663</span> </div><div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  <span class="keyword">template</span><<span class="keyword">typename</span> DType></div><div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  <span class="keywordtype">void</span> dump_to_file_helper(<span class="keyword">const</span> std::string& tag) {</div><div class="line"><a name="l00672"></a><span class="lineno"> 672</span> <span class="preprocessor">#if MXNET_USE_CUDA</span></div><div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  <span class="keywordflow">if</span> (tb_.dev_mask() == <a class="code" href="structmshadow_1_1gpu.html#a15467f39ddeed96fa259efda7c988f05">gpu::kDevMask</a>) {</div><div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  <a class="code" href="classmxnet_1_1TensorInspector.html">TensorInspector</a>(test::CAccessAsCPU(ctx_, tb_, <span class="keyword">false</span>)(), ctx_)</div><div class="line"><a name="l00675"></a><span class="lineno"> 675</span>  .dump_to_file_helper<DType>(tag);</div><div class="line"><a name="l00676"></a><span class="lineno"> 676</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00677"></a><span class="lineno"> 677</span>  }</div><div class="line"><a name="l00678"></a><span class="lineno"> 678</span> <span class="preprocessor">#endif // MXNET_USE_CUDA</span></div><div class="line"><a name="l00679"></a><span class="lineno"> 679</span>  std::string header = get_header<DType>();</div><div class="line"><a name="l00680"></a><span class="lineno"> 680</span>  <a class="code" href="structmxnet_1_1InspectorManager.html#a5e5c3aac495c304c7049d13ddd252adb">InspectorManager::get</a>()-><a class="code" href="structmxnet_1_1InspectorManager.html#a3917680ad2039f864be66f286678194a">dump_to_file_tag_counter_</a>[tag] += 1;</div><div class="line"><a name="l00681"></a><span class="lineno"> 681</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> visit = <a class="code" href="structmxnet_1_1InspectorManager.html#a5e5c3aac495c304c7049d13ddd252adb">InspectorManager::get</a>()-><a class="code" href="structmxnet_1_1InspectorManager.html#a3917680ad2039f864be66f286678194a">dump_to_file_tag_counter_</a>[tag];</div><div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  std::string filename = tag + <span class="stringliteral">"_"</span> + std::to_string(visit) + <span class="stringliteral">".npy"</span>;</div><div class="line"><a name="l00683"></a><span class="lineno"> 683</span>  write_npy<DType>(header, filename);</div><div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  }</div><div class="line"><a name="l00685"></a><span class="lineno"> 685</span> </div><div class="line"><a name="l00689"></a><span class="lineno"> 689</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> validate_shape() {</div><div class="line"><a name="l00690"></a><span class="lineno"> 690</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> dimension = tb_.ndim();</div><div class="line"><a name="l00691"></a><span class="lineno"> 691</span>  CHECK(dimension > 0) << <span class="stringliteral">"Tensor Inspector does not support empty tensors "</span> <<</div><div class="line"><a name="l00692"></a><span class="lineno"> 692</span>  <span class="stringliteral">"or tensors of unknow shape."</span>;</div><div class="line"><a name="l00693"></a><span class="lineno"> 693</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < dimension; ++i) {</div><div class="line"><a name="l00694"></a><span class="lineno"> 694</span>  CHECK(tb_.shape_[i] != 0) << <span class="stringliteral">"Invalid tensor shape: shape_["</span> << i << <span class="stringliteral">"] is 0"</span>;</div><div class="line"><a name="l00695"></a><span class="lineno"> 695</span>  }</div><div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  }</div><div class="line"><a name="l00697"></a><span class="lineno"> 697</span> </div><div class="line"><a name="l00698"></a><span class="lineno"> 698</span>  <span class="comment">/* !\brief the tensor blob */</span></div><div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  <span class="keyword">const</span> <a class="code" href="classmxnet_1_1TBlob.html">TBlob</a> tb_;</div><div class="line"><a name="l00700"></a><span class="lineno"> 700</span>  <span class="comment">/* !\brief the run context of the tensor */</span></div><div class="line"><a name="l00701"></a><span class="lineno"> 701</span>  <span class="keyword">const</span> <a class="code" href="structmxnet_1_1RunContext.html">RunContext</a>& ctx_;</div><div class="line"><a name="l00702"></a><span class="lineno"> 702</span> </div><div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Device, <span class="keywordtype">int</span> dimension, <span class="keyword">typename</span> DType></div><div class="line"><a name="l00713"></a><span class="lineno"><a class="line" href="classmxnet_1_1TensorInspector.html#a71fe81b37e8826447ac188cc6781a1ca"> 713</a></span>  <a class="code" href="classmxnet_1_1TensorInspector.html#a71fe81b37e8826447ac188cc6781a1ca">TensorInspector</a>(<span class="keyword">const</span> <a class="code" href="structmshadow_1_1Tensor.html">mshadow::Tensor<Device, dimension, DType></a>& ts, <span class="keyword">const</span> <a class="code" href="structmxnet_1_1RunContext.html">RunContext</a>& ctx):</div><div class="line"><a name="l00714"></a><span class="lineno"> 714</span>  tb_(ts), ctx_(ctx) {</div><div class="line"><a name="l00715"></a><span class="lineno"> 715</span>  validate_shape();</div><div class="line"><a name="l00716"></a><span class="lineno"> 716</span>  }</div><div class="line"><a name="l00717"></a><span class="lineno"> 717</span> </div><div class="line"><a name="l00723"></a><span class="lineno"><a class="line" href="classmxnet_1_1TensorInspector.html#a5161a3d243f5d1a2f5de70f0f0a5f0f9"> 723</a></span>  <a class="code" href="classmxnet_1_1TensorInspector.html#a5161a3d243f5d1a2f5de70f0f0a5f0f9">TensorInspector</a>(<span class="keyword">const</span> <a class="code" href="classmxnet_1_1TBlob.html">TBlob</a>& tb, <span class="keyword">const</span> <a class="code" href="structmxnet_1_1RunContext.html">RunContext</a>& ctx):</div><div class="line"><a name="l00724"></a><span class="lineno"> 724</span>  tb_(tb), ctx_(ctx) {</div><div class="line"><a name="l00725"></a><span class="lineno"> 725</span>  validate_shape();</div><div class="line"><a name="l00726"></a><span class="lineno"> 726</span>  }</div><div class="line"><a name="l00727"></a><span class="lineno"> 727</span> </div><div class="line"><a name="l00733"></a><span class="lineno"><a class="line" href="classmxnet_1_1TensorInspector.html#a859eef6442e16450b722c44c695e5091"> 733</a></span>  <a class="code" href="classmxnet_1_1TensorInspector.html#a859eef6442e16450b722c44c695e5091">TensorInspector</a>(<span class="keyword">const</span> <a class="code" href="classmxnet_1_1NDArray.html">NDArray</a>& arr, <span class="keyword">const</span> <a class="code" href="structmxnet_1_1RunContext.html">RunContext</a>& ctx):</div><div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  tb_(arr.data()), ctx_(ctx) {</div><div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  validate_shape();</div><div class="line"><a name="l00736"></a><span class="lineno"> 736</span>  }</div><div class="line"><a name="l00737"></a><span class="lineno"> 737</span> </div><div class="line"><a name="l00741"></a><span class="lineno"><a class="line" href="classmxnet_1_1TensorInspector.html#a6b5eebfd739c1bf4fe72271ac9fc7013"> 741</a></span>  <span class="keywordtype">void</span> <a class="code" href="classmxnet_1_1TensorInspector.html#a6b5eebfd739c1bf4fe72271ac9fc7013">print_string</a>() {</div><div class="line"><a name="l00742"></a><span class="lineno"> 742</span>  std::cout << to_string() << std::endl;</div><div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  }</div><div class="line"><a name="l00744"></a><span class="lineno"> 744</span> </div><div class="line"><a name="l00748"></a><span class="lineno"><a class="line" href="classmxnet_1_1TensorInspector.html#a99439338e8dfcc2c3c0520e2a650c7b2"> 748</a></span>  std::string <a class="code" href="classmxnet_1_1TensorInspector.html#a99439338e8dfcc2c3c0520e2a650c7b2">to_string</a>() {</div><div class="line"><a name="l00749"></a><span class="lineno"> 749</span>  std::stringstream ss;</div><div class="line"><a name="l00750"></a><span class="lineno"> 750</span>  <a class="code" href="3rdparty_2mshadow_2mshadow_2base_8h.html#af67c41c06afea92ccf285ae8501e2316">MSHADOW_TYPE_SWITCH</a>(tb_.<a class="code" href="classmxnet_1_1TBlob.html#a4649b740b80a6045754cb2389cfcca61">type_flag_</a>, DType, {</div><div class="line"><a name="l00751"></a><span class="lineno"> 751</span>  to_string_helper<DType>(&ss);</div><div class="line"><a name="l00752"></a><span class="lineno"> 752</span>  });</div><div class="line"><a name="l00753"></a><span class="lineno"> 753</span>  <span class="keywordflow">return</span> ss.str();</div><div class="line"><a name="l00754"></a><span class="lineno"> 754</span>  }</div><div class="line"><a name="l00755"></a><span class="lineno"> 755</span> </div><div class="line"><a name="l00760"></a><span class="lineno"><a class="line" href="classmxnet_1_1TensorInspector.html#ae4b7098dacd7d34448c8420297c11022"> 760</a></span>  <span class="keywordtype">void</span> <a class="code" href="classmxnet_1_1TensorInspector.html#ae4b7098dacd7d34448c8420297c11022">interactive_print</a>(std::string tag = <span class="stringliteral">""</span>) {</div><div class="line"><a name="l00761"></a><span class="lineno"> 761</span>  <a class="code" href="3rdparty_2mshadow_2mshadow_2base_8h.html#af67c41c06afea92ccf285ae8501e2316">MSHADOW_TYPE_SWITCH</a>(tb_.<a class="code" href="classmxnet_1_1TBlob.html#a4649b740b80a6045754cb2389cfcca61">type_flag_</a>, DType, {</div><div class="line"><a name="l00762"></a><span class="lineno"> 762</span>  interactive_print_helper<DType>(tag);</div><div class="line"><a name="l00763"></a><span class="lineno"> 763</span>  });</div><div class="line"><a name="l00764"></a><span class="lineno"> 764</span>  }</div><div class="line"><a name="l00765"></a><span class="lineno"> 765</span> </div><div class="line"><a name="l00774"></a><span class="lineno"> 774</span>  <span class="keyword">template</span><<span class="keyword">typename</span> ValueChecker></div><div class="line"><a name="l00775"></a><span class="lineno"><a class="line" href="classmxnet_1_1TensorInspector.html#a1bf441242f8d8d13bbdd3cd72e8019cb"> 775</a></span>  std::vector<std::vector<index_t>> <a class="code" href="classmxnet_1_1TensorInspector.html#a1bf441242f8d8d13bbdd3cd72e8019cb">check_value</a>(<span class="keyword">const</span> ValueChecker& checker,</div><div class="line"><a name="l00776"></a><span class="lineno"> 776</span>  <span class="keywordtype">bool</span> interactive = <span class="keyword">false</span>, std::string tag = <span class="stringliteral">""</span>) {</div><div class="line"><a name="l00777"></a><span class="lineno"> 777</span>  std::vector<std::vector<index_t>> ret;</div><div class="line"><a name="l00778"></a><span class="lineno"> 778</span>  <a class="code" href="3rdparty_2mshadow_2mshadow_2base_8h.html#af67c41c06afea92ccf285ae8501e2316">MSHADOW_TYPE_SWITCH</a>(tb_.<a class="code" href="classmxnet_1_1TBlob.html#a4649b740b80a6045754cb2389cfcca61">type_flag_</a>, DType, {</div><div class="line"><a name="l00779"></a><span class="lineno"> 779</span>  check_value_helper<DType>(&ret, checker, ret, interactive, tag);</div><div class="line"><a name="l00780"></a><span class="lineno"> 780</span>  });</div><div class="line"><a name="l00781"></a><span class="lineno"> 781</span>  <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l00782"></a><span class="lineno"> 782</span>  }</div><div class="line"><a name="l00783"></a><span class="lineno"> 783</span> </div><div class="line"><a name="l00791"></a><span class="lineno"><a class="line" href="classmxnet_1_1TensorInspector.html#ac6835854437b4c2daef11b6689a19e7a"> 791</a></span>  std::vector<std::vector<index_t>> <a class="code" href="classmxnet_1_1TensorInspector.html#ac6835854437b4c2daef11b6689a19e7a">check_value</a>(<a class="code" href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303">CheckerType</a> ct, <span class="keywordtype">bool</span> interactive = <span class="keyword">false</span>,</div><div class="line"><a name="l00792"></a><span class="lineno"> 792</span>  std::string tag = <span class="stringliteral">""</span>) {</div><div class="line"><a name="l00793"></a><span class="lineno"> 793</span>  std::vector<std::vector<index_t>> ret;</div><div class="line"><a name="l00794"></a><span class="lineno"> 794</span>  <a class="code" href="3rdparty_2mshadow_2mshadow_2base_8h.html#af67c41c06afea92ccf285ae8501e2316">MSHADOW_TYPE_SWITCH</a>(tb_.<a class="code" href="classmxnet_1_1TBlob.html#a4649b740b80a6045754cb2389cfcca61">type_flag_</a>, DType, {</div><div class="line"><a name="l00795"></a><span class="lineno"> 795</span>  check_value_helper<DType>(&ret, get_checker<DType>(ct), interactive, tag);</div><div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  });</div><div class="line"><a name="l00797"></a><span class="lineno"> 797</span>  <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l00798"></a><span class="lineno"> 798</span>  }</div><div class="line"><a name="l00799"></a><span class="lineno"> 799</span> </div><div class="line"><a name="l00804"></a><span class="lineno"><a class="line" href="classmxnet_1_1TensorInspector.html#a817a0addf872741c69b8209e4503617f"> 804</a></span>  <span class="keywordtype">void</span> <a class="code" href="classmxnet_1_1TensorInspector.html#a817a0addf872741c69b8209e4503617f">dump_to_file</a>(std::string tag) {</div><div class="line"><a name="l00805"></a><span class="lineno"> 805</span>  <a class="code" href="3rdparty_2mshadow_2mshadow_2base_8h.html#af67c41c06afea92ccf285ae8501e2316">MSHADOW_TYPE_SWITCH</a>(tb_.<a class="code" href="classmxnet_1_1TBlob.html#a4649b740b80a6045754cb2389cfcca61">type_flag_</a>, DType, {</div><div class="line"><a name="l00806"></a><span class="lineno"> 806</span>  dump_to_file_helper<DType>(tag);</div><div class="line"><a name="l00807"></a><span class="lineno"> 807</span>  });</div><div class="line"><a name="l00808"></a><span class="lineno"> 808</span>  }</div><div class="line"><a name="l00809"></a><span class="lineno"> 809</span> };</div><div class="line"><a name="l00810"></a><span class="lineno"> 810</span> </div><div class="line"><a name="l00811"></a><span class="lineno"> 811</span> } <span class="comment">// namespace mxnet</span></div><div class="line"><a name="l00812"></a><span class="lineno"> 812</span> </div><div class="line"><a name="l00813"></a><span class="lineno"> 813</span> <span class="preprocessor">#endif // MXNET_COMMON_TENSOR_INSPECTOR_H_</span></div><div class="ttc" id="structmxnet_1_1InspectorManager_html_a3917680ad2039f864be66f286678194a"><div class="ttname"><a href="structmxnet_1_1InspectorManager.html#a3917680ad2039f864be66f286678194a">mxnet::InspectorManager::dump_to_file_tag_counter_</a></div><div class="ttdeci">std::unordered_map< std::string, int > dump_to_file_tag_counter_</div><div class="ttdef"><b>Definition:</b> tensor_inspector.h:64</div></div> |
| <div class="ttc" id="structmxnet_1_1InspectorManager_html_ad7b42112a2b3fe1b8f3c8b195a74372e"><div class="ttname"><a href="structmxnet_1_1InspectorManager.html#ad7b42112a2b3fe1b8f3c8b195a74372e">mxnet::InspectorManager::mutex_</a></div><div class="ttdeci">std::mutex mutex_</div><div class="ttdef"><b>Definition:</b> tensor_inspector.h:54</div></div> |
| <div class="ttc" id="structmxnet_1_1InspectorManager_html"><div class="ttname"><a href="structmxnet_1_1InspectorManager.html">mxnet::InspectorManager</a></div><div class="ttdoc">this singleton struct mediates individual TensorInspector objects so that we can control the global b...</div><div class="ttdef"><b>Definition:</b> tensor_inspector.h:42</div></div> |
| <div class="ttc" id="namespacemxnet_html_a286a016d2cb3a88a394adbaead2e3303a91a123f1efdee67133cebe8ae25d14e4"><div class="ttname"><a href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303a91a123f1efdee67133cebe8ae25d14e4">mxnet::NegativeInfChecker</a></div><div class="ttdef"><b>Definition:</b> tensor_inspector.h:78</div></div> |
| <div class="ttc" id="namespacemxnet_html_a286a016d2cb3a88a394adbaead2e3303a99abb2dee0e16655ca48a46a33a0435f"><div class="ttname"><a href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303a99abb2dee0e16655ca48a46a33a0435f">mxnet::NormalChecker</a></div><div class="ttdef"><b>Definition:</b> tensor_inspector.h:81</div></div> |
| <div class="ttc" id="namespacemxnet_html"><div class="ttname"><a href="namespacemxnet.html">mxnet</a></div><div class="ttdoc">namespace of mxnet </div><div class="ttdef"><b>Definition:</b> api_registry.h:33</div></div> |
| <div class="ttc" id="classmxnet_1_1TensorInspector_html_a71fe81b37e8826447ac188cc6781a1ca"><div class="ttname"><a href="classmxnet_1_1TensorInspector.html#a71fe81b37e8826447ac188cc6781a1ca">mxnet::TensorInspector::TensorInspector</a></div><div class="ttdeci">TensorInspector(const mshadow::Tensor< Device, dimension, DType > &ts, const RunContext &ctx)</div><div class="ttdoc">construct from Tensor object </div><div class="ttdef"><b>Definition:</b> tensor_inspector.h:713</div></div> |
| <div class="ttc" id="structmxnet_1_1InspectorManager_html_a57ea87373deb54659e93e69be8e5f890"><div class="ttname"><a href="structmxnet_1_1InspectorManager.html#a57ea87373deb54659e93e69be8e5f890">mxnet::InspectorManager::check_value_tag_counter_</a></div><div class="ttdeci">std::unordered_map< std::string, int > check_value_tag_counter_</div><div class="ttdef"><b>Definition:</b> tensor_inspector.h:62</div></div> |
| <div class="ttc" id="classmxnet_1_1TensorInspector_html_a6b5eebfd739c1bf4fe72271ac9fc7013"><div class="ttname"><a href="classmxnet_1_1TensorInspector.html#a6b5eebfd739c1bf4fe72271ac9fc7013">mxnet::TensorInspector::print_string</a></div><div class="ttdeci">void print_string()</div><div class="ttdoc">print the tensor to std::cout </div><div class="ttdef"><b>Definition:</b> tensor_inspector.h:741</div></div> |
| <div class="ttc" id="namespacemxnet_html_a286a016d2cb3a88a394adbaead2e3303a41568236c8a2f1ec604d1269895a8fde"><div class="ttname"><a href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303a41568236c8a2f1ec604d1269895a8fde">mxnet::InfChecker</a></div><div class="ttdef"><b>Definition:</b> tensor_inspector.h:75</div></div> |
| <div class="ttc" id="classmxnet_1_1TensorInspector_html_a99439338e8dfcc2c3c0520e2a650c7b2"><div class="ttname"><a href="classmxnet_1_1TensorInspector.html#a99439338e8dfcc2c3c0520e2a650c7b2">mxnet::TensorInspector::to_string</a></div><div class="ttdeci">std::string to_string()</div><div class="ttdoc">return a string which contains the values and other info of the tensor </div><div class="ttdef"><b>Definition:</b> tensor_inspector.h:748</div></div> |
| <div class="ttc" id="classmxnet_1_1TBlob_html_a4649b740b80a6045754cb2389cfcca61"><div class="ttname"><a href="classmxnet_1_1TBlob.html#a4649b740b80a6045754cb2389cfcca61">mxnet::TBlob::type_flag_</a></div><div class="ttdeci">int type_flag_</div><div class="ttdoc">type flag of the tensor blob </div><div class="ttdef"><b>Definition:</b> tensor_blob.h:73</div></div> |
| <div class="ttc" id="classmxnet_1_1TensorInspector_html_ac6835854437b4c2daef11b6689a19e7a"><div class="ttname"><a href="classmxnet_1_1TensorInspector.html#ac6835854437b4c2daef11b6689a19e7a">mxnet::TensorInspector::check_value</a></div><div class="ttdeci">std::vector< std::vector< index_t > > check_value(CheckerType ct, bool interactive=false, std::string tag="")</div><div class="ttdoc">check/validate the values within the tensor, return the coordinates where the lambda evaluates to tru...</div><div class="ttdef"><b>Definition:</b> tensor_inspector.h:791</div></div> |
| <div class="ttc" id="structmxnet_1_1RunContext_html"><div class="ttname"><a href="structmxnet_1_1RunContext.html">mxnet::RunContext</a></div><div class="ttdoc">execution time context. The information needed in runtime for actual execution. </div><div class="ttdef"><b>Definition:</b> base.h:349</div></div> |
| <div class="ttc" id="structmxnet_1_1InspectorManager_html_a79fe6839573ec0bfb5d8a6b991e47f9d"><div class="ttname"><a href="structmxnet_1_1InspectorManager.html#a79fe6839573ec0bfb5d8a6b991e47f9d">mxnet::InspectorManager::interactive_print_skip_all_</a></div><div class="ttdeci">bool interactive_print_skip_all_</div><div class="ttdef"><b>Definition:</b> tensor_inspector.h:56</div></div> |
| <div class="ttc" id="namespacemxnet_html_a286a016d2cb3a88a394adbaead2e3303"><div class="ttname"><a href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303">mxnet::CheckerType</a></div><div class="ttdeci">CheckerType</div><div class="ttdoc">Enum for building value checkers for TensorInspector::check_value() </div><div class="ttdef"><b>Definition:</b> tensor_inspector.h:70</div></div> |
| <div class="ttc" id="classmxnet_1_1TensorInspector_html"><div class="ttname"><a href="classmxnet_1_1TensorInspector.html">mxnet::TensorInspector</a></div><div class="ttdoc">This class provides a unified interface to inspect the value of all data types including Tensor...</div><div class="ttdef"><b>Definition:</b> tensor_inspector.h:102</div></div> |
| <div class="ttc" id="namespacemxnet_html_a286a016d2cb3a88a394adbaead2e3303af7c958b058dd779d6fb9cf825e7ee6bf"><div class="ttname"><a href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303af7c958b058dd779d6fb9cf825e7ee6bf">mxnet::ZeroChecker</a></div><div class="ttdef"><b>Definition:</b> tensor_inspector.h:73</div></div> |
| <div class="ttc" id="classmxnet_1_1TensorInspector_html_a817a0addf872741c69b8209e4503617f"><div class="ttname"><a href="classmxnet_1_1TensorInspector.html#a817a0addf872741c69b8209e4503617f">mxnet::TensorInspector::dump_to_file</a></div><div class="ttdeci">void dump_to_file(std::string tag)</div><div class="ttdoc">dump the value of the tensor to a file with name "tag_[visit count].npy" in npy format ...</div><div class="ttdef"><b>Definition:</b> tensor_inspector.h:804</div></div> |
| <div class="ttc" id="structmshadow_1_1gpu_html_a15467f39ddeed96fa259efda7c988f05"><div class="ttname"><a href="structmshadow_1_1gpu.html#a15467f39ddeed96fa259efda7c988f05">mshadow::gpu::kDevMask</a></div><div class="ttdeci">static const int kDevMask</div><div class="ttdoc">device flag number, identifies this device </div><div class="ttdef"><b>Definition:</b> tensor.h:50</div></div> |
| <div class="ttc" id="namespacemxnet_html_a286a016d2cb3a88a394adbaead2e3303a38bfc686acfe31c2670216c1e0ef65ef"><div class="ttname"><a href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303a38bfc686acfe31c2670216c1e0ef65ef">mxnet::NegativeChecker</a></div><div class="ttdef"><b>Definition:</b> tensor_inspector.h:71</div></div> |
| <div class="ttc" id="structmxnet_1_1InspectorManager_html_a5e5c3aac495c304c7049d13ddd252adb"><div class="ttname"><a href="structmxnet_1_1InspectorManager.html#a5e5c3aac495c304c7049d13ddd252adb">mxnet::InspectorManager::get</a></div><div class="ttdeci">static InspectorManager * get()</div><div class="ttdef"><b>Definition:</b> tensor_inspector.h:43</div></div> |
| <div class="ttc" id="classmxnet_1_1TensorInspector_html_a859eef6442e16450b722c44c695e5091"><div class="ttname"><a href="classmxnet_1_1TensorInspector.html#a859eef6442e16450b722c44c695e5091">mxnet::TensorInspector::TensorInspector</a></div><div class="ttdeci">TensorInspector(const NDArray &arr, const RunContext &ctx)</div><div class="ttdoc">construct from NDArray object. Currently this only works with kDefaultStorage </div><div class="ttdef"><b>Definition:</b> tensor_inspector.h:733</div></div> |
| <div class="ttc" id="structmxnet_1_1InspectorManager_html_a286c1d3659025829588e95259e2f3f75"><div class="ttname"><a href="structmxnet_1_1InspectorManager.html#a286c1d3659025829588e95259e2f3f75">mxnet::InspectorManager::check_value_skip_all_</a></div><div class="ttdeci">bool check_value_skip_all_</div><div class="ttdef"><b>Definition:</b> tensor_inspector.h:58</div></div> |
| <div class="ttc" id="classmxnet_1_1TensorInspector_html_a5161a3d243f5d1a2f5de70f0f0a5f0f9"><div class="ttname"><a href="classmxnet_1_1TensorInspector.html#a5161a3d243f5d1a2f5de70f0f0a5f0f9">mxnet::TensorInspector::TensorInspector</a></div><div class="ttdeci">TensorInspector(const TBlob &tb, const RunContext &ctx)</div><div class="ttdoc">construct from TBlob object </div><div class="ttdef"><b>Definition:</b> tensor_inspector.h:723</div></div> |
| <div class="ttc" id="namespacemxnet_html_a286a016d2cb3a88a394adbaead2e3303a8dd3c3f3f02ca0da2fe3653fb7483373"><div class="ttname"><a href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303a8dd3c3f3f02ca0da2fe3653fb7483373">mxnet::AbnormalChecker</a></div><div class="ttdef"><b>Definition:</b> tensor_inspector.h:82</div></div> |
| <div class="ttc" id="namespacemxnet_html_a286a016d2cb3a88a394adbaead2e3303a3f9eda89782731af17943b517aa19c98"><div class="ttname"><a href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303a3f9eda89782731af17943b517aa19c98">mxnet::PositiveInfChecker</a></div><div class="ttdef"><b>Definition:</b> tensor_inspector.h:76</div></div> |
| <div class="ttc" id="3rdparty_2mshadow_2mshadow_2base_8h_html_af67c41c06afea92ccf285ae8501e2316"><div class="ttname"><a href="3rdparty_2mshadow_2mshadow_2base_8h.html#af67c41c06afea92ccf285ae8501e2316">MSHADOW_TYPE_SWITCH</a></div><div class="ttdeci">#define MSHADOW_TYPE_SWITCH(type, DType,...)</div><div class="ttdef"><b>Definition:</b> base.h:1074</div></div> |
| <div class="ttc" id="classmxnet_1_1TensorInspector_html_ae4b7098dacd7d34448c8420297c11022"><div class="ttname"><a href="classmxnet_1_1TensorInspector.html#ae4b7098dacd7d34448c8420297c11022">mxnet::TensorInspector::interactive_print</a></div><div class="ttdeci">void interactive_print(std::string tag="")</div><div class="ttdoc">interactively print the tensor value </div><div class="ttdef"><b>Definition:</b> tensor_inspector.h:760</div></div> |
| <div class="ttc" id="namespacemxnet_html_abadedc1b42ee3e5b8852e63783b982ef"><div class="ttname"><a href="namespacemxnet.html#abadedc1b42ee3e5b8852e63783b982ef">mxnet::index_t</a></div><div class="ttdeci">mshadow::index_t index_t</div><div class="ttdoc">index type usually use unsigned </div><div class="ttdef"><b>Definition:</b> base.h:94</div></div> |
| <div class="ttc" id="structmshadow_1_1Tensor_html"><div class="ttname"><a href="structmshadow_1_1Tensor.html">mshadow::Tensor< Device, dimension, DType ></a></div></div> |
| <div class="ttc" id="classmxnet_1_1NDArray_html"><div class="ttname"><a href="classmxnet_1_1NDArray.html">mxnet::NDArray</a></div><div class="ttdoc">ndarray interface </div><div class="ttdef"><b>Definition:</b> ndarray.h:81</div></div> |
| <div class="ttc" id="structmxnet_1_1InspectorManager_html_ad41234722ba6556b2276e1c8c310127f"><div class="ttname"><a href="structmxnet_1_1InspectorManager.html#ad41234722ba6556b2276e1c8c310127f">mxnet::InspectorManager::interactive_print_tag_counter_</a></div><div class="ttdeci">std::unordered_map< std::string, int > interactive_print_tag_counter_</div><div class="ttdef"><b>Definition:</b> tensor_inspector.h:60</div></div> |
| <div class="ttc" id="classmxnet_1_1TensorInspector_html_a1bf441242f8d8d13bbdd3cd72e8019cb"><div class="ttname"><a href="classmxnet_1_1TensorInspector.html#a1bf441242f8d8d13bbdd3cd72e8019cb">mxnet::TensorInspector::check_value</a></div><div class="ttdeci">std::vector< std::vector< index_t > > check_value(const ValueChecker &checker, bool interactive=false, std::string tag="")</div><div class="ttdoc">check/validate the values within the tensor, return the coordinates where the value checker evaluates...</div><div class="ttdef"><b>Definition:</b> tensor_inspector.h:775</div></div> |
| <div class="ttc" id="namespacemxnet_html_a286a016d2cb3a88a394adbaead2e3303ac2ee25776e6f679b2cabd000aa9b9fe8"><div class="ttname"><a href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303ac2ee25776e6f679b2cabd000aa9b9fe8">mxnet::FiniteChecker</a></div><div class="ttdef"><b>Definition:</b> tensor_inspector.h:80</div></div> |
| <div class="ttc" id="classmxnet_1_1TBlob_html"><div class="ttname"><a href="classmxnet_1_1TBlob.html">mxnet::TBlob</a></div><div class="ttdoc">tensor blob class that can be used to hold tensor of any dimension, any device and any data type...</div><div class="ttdef"><b>Definition:</b> tensor_blob.h:65</div></div> |
| <div class="ttc" id="namespacemxnet_html_a286a016d2cb3a88a394adbaead2e3303a99cb159d08f27ceb0738438da1dde770"><div class="ttname"><a href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303a99cb159d08f27ceb0738438da1dde770">mxnet::NaNChecker</a></div><div class="ttdef"><b>Definition:</b> tensor_inspector.h:74</div></div> |
| <div class="ttc" id="namespacemxnet_html_a286a016d2cb3a88a394adbaead2e3303aa26bbdf09680680119c3be0def04ecf7"><div class="ttname"><a href="namespacemxnet.html#a286a016d2cb3a88a394adbaead2e3303aa26bbdf09680680119c3be0def04ecf7">mxnet::PositiveChecker</a></div><div class="ttdef"><b>Definition:</b> tensor_inspector.h:72</div></div> |
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