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| <a href="symbolic_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="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#ifndef NNVM_SYMBOLIC_H_</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#define NNVM_SYMBOLIC_H_</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#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 <tuple></span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include <utility></span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#include <unordered_map></span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#include "<a class="code" href="3rdparty_2tvm_2nnvm_2include_2nnvm_2base_8h.html">base.h</a>"</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#include "<a class="code" href="3rdparty_2tvm_2nnvm_2include_2nnvm_2node_8h.html">node.h</a>"</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">namespace </span><a class="code" href="namespacennvm.html">nnvm</a> {</div><div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="classnnvm_1_1Symbol.html"> 50</a></span> <span class="keyword">class </span><a class="code" href="3rdparty_2tvm_2nnvm_2include_2nnvm_2c__api_8h.html#a528178e3caf0ffc542b9f12a50c1c7b0">NNVM_DLL</a> <a class="code" href="classnnvm_1_1Symbol.html">Symbol</a> {</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="classnnvm_1_1Symbol.html#a5c3e1cd05b0c8ded96089dd5a5084b65"> 53</a></span>  <span class="keyword">enum</span> <a class="code" href="classnnvm_1_1Symbol.html#a5c3e1cd05b0c8ded96089dd5a5084b65">ListAttrOption</a> {</div><div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="classnnvm_1_1Symbol.html#a5c3e1cd05b0c8ded96089dd5a5084b65a276e33da54d3709ceffd6488c32887ea"> 55</a></span>  kRecursive = 0,</div><div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="classnnvm_1_1Symbol.html#a5c3e1cd05b0c8ded96089dd5a5084b65a501178e6b2c2f071eb66b2c89c0350e0"> 57</a></span>  kShallow = 1</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  };</div><div class="line"><a name="l00060"></a><span class="lineno"><a class="line" href="classnnvm_1_1Symbol.html#aa67db17bfcc319dc42fbe3735a12340e"> 60</a></span>  <span class="keyword">enum</span> <a class="code" href="classnnvm_1_1Symbol.html#aa67db17bfcc319dc42fbe3735a12340e">ListInputOption</a> {</div><div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="classnnvm_1_1Symbol.html#aa67db17bfcc319dc42fbe3735a12340ea7befb74f517857a375cbbef311c75ca0"> 62</a></span>  kAll = 0,</div><div class="line"><a name="l00064"></a><span class="lineno"><a class="line" href="classnnvm_1_1Symbol.html#aa67db17bfcc319dc42fbe3735a12340eaf8cc6abf2439fac5caddc634ff2f31b3"> 64</a></span>  kReadOnlyArgs = 1,</div><div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="classnnvm_1_1Symbol.html#aa67db17bfcc319dc42fbe3735a12340ea04c779ddbed8e8ad5ebe9d36b2244773"> 69</a></span>  kAuxiliaryStates = 2</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  };</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div><div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="classnnvm_1_1Symbol.html#ae274e2f7479e0d90cefd3a4481c9cbf2"> 73</a></span>  std::vector<NodeEntry> <a class="code" href="classnnvm_1_1Symbol.html#ae274e2f7479e0d90cefd3a4481c9cbf2">outputs</a>;</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <a class="code" href="classnnvm_1_1Symbol.html">Symbol</a> <a class="code" href="namespacemshadow.html#a0435f827863555e4ed19bbc0cc81fa39">Copy</a>() <span class="keyword">const</span>;</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keywordtype">void</span> Print(std::ostream &os) <span class="keyword">const</span>; <span class="comment">// NOLINT(*)</span></div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="comment"></span> <a class="code" href="classnnvm_1_1Symbol.html">Symbol</a> operator[] (<span class="keywordtype">size_t</span> index) <span class="keyword">const</span>;</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  std::vector<ObjectPtr> ListInputs(<a class="code" href="classnnvm_1_1Symbol.html#aa67db17bfcc319dc42fbe3735a12340e">ListInputOption</a> option) <span class="keyword">const</span>;</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  std::vector<std::string> ListInputNames(<a class="code" href="classnnvm_1_1Symbol.html#aa67db17bfcc319dc42fbe3735a12340e">ListInputOption</a> option) <span class="keyword">const</span>;</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  std::vector<std::string> ListOutputNames() <span class="keyword">const</span>;</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keywordtype">void</span> Compose(<span class="keyword">const</span> <a class="code" href="classdmlc_1_1array__view.html">array_view<const Symbol*></a>& args,</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keyword">const</span> std::unordered_map<std::string, const Symbol*>& kwargs,</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keyword">const</span> std::string& name);</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <a class="code" href="classnnvm_1_1Symbol.html">Symbol</a> operator () (<span class="keyword">const</span> <a class="code" href="classdmlc_1_1array__view.html">array_view<const Symbol*></a>& args,</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keyword">const</span> std::unordered_map<std::string, const Symbol*>& kwargs,</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keyword">const</span> std::string& name) <span class="keyword">const</span>;</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keywordtype">void</span> AddControlDeps(<span class="keyword">const</span> <a class="code" href="classnnvm_1_1Symbol.html">Symbol</a>& src);</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="comment">/*</span></div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="comment"> * \brief Get all the internal nodes of the symbol.</span></div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> <span class="comment"> * \return symbol A new symbol whose output contains all the outputs of the symbols</span></div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> <span class="comment"> * including input variables and intermediate outputs.</span></div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span> <span class="comment"> */</span></div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <a class="code" href="classnnvm_1_1Symbol.html">Symbol</a> GetInternals() <span class="keyword">const</span>;</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="comment">/*</span></div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="comment"> * \brief Get the direct inputs of the head node(s) of this symbol.</span></div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span> <span class="comment"> * \return symbol A new symbol whose output contains all the inputs of the head</span></div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> <span class="comment"> * node(s).</span></div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span> <span class="comment"> */</span></div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <a class="code" href="classnnvm_1_1Symbol.html">Symbol</a> GetChildren() <span class="keyword">const</span>;</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordtype">void</span> SetAttrs(<span class="keyword">const</span> std::vector<std::pair<std::string, std::string> >& attrs);</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keywordtype">bool</span> GetAttr(<span class="keyword">const</span> std::string& key, std::string* out) <span class="keyword">const</span>;</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  std::unordered_map<std::string, std::string> ListAttrs(<a class="code" href="classnnvm_1_1Symbol.html#a5c3e1cd05b0c8ded96089dd5a5084b65">ListAttrOption</a> option) <span class="keyword">const</span>;</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  std::vector<std::tuple<std::string, std::string, std::string> ></div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  ListAttrsRecursive() <span class="keyword">const</span>;</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="keyword">static</span> <a class="code" href="classnnvm_1_1Symbol.html">Symbol</a> CreateFunctor(<span class="keyword">const</span> <a class="code" href="classnnvm_1_1Op.html">Op</a>* op,</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  std::unordered_map<std::string, std::string> attrs);</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keyword">static</span> <a class="code" href="classnnvm_1_1Symbol.html">Symbol</a> CreateFunctor(<span class="keyword">const</span> <a class="code" href="structnnvm_1_1NodeAttrs.html">NodeAttrs</a>& attrs);</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keyword">static</span> <a class="code" href="classnnvm_1_1Symbol.html">Symbol</a> CreateVariable(<span class="keyword">const</span> std::string& name);</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="keyword">static</span> <a class="code" href="classnnvm_1_1Symbol.html">Symbol</a> CreateGroup(<span class="keyword">const</span> std::vector<Symbol>& symbols);</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span> };</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span> </div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span> } <span class="comment">// namespace nnvm</span></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="preprocessor">#endif // NNVM_SYMBOLIC_H_</span></div><div class="ttc" id="classdmlc_1_1array__view_html"><div class="ttname"><a href="classdmlc_1_1array__view.html">dmlc::array_view</a></div><div class="ttdoc">Read only data structure to reference continuous memory region of array. Provide unified view for vec...</div><div class="ttdef"><b>Definition:</b> array_view.h:36</div></div> |
| <div class="ttc" id="namespacennvm_html"><div class="ttname"><a href="namespacennvm.html">nnvm</a></div><div class="ttdef"><b>Definition:</b> base.h:35</div></div> |
| <div class="ttc" id="structnnvm_1_1NodeAttrs_html"><div class="ttname"><a href="structnnvm_1_1NodeAttrs.html">nnvm::NodeAttrs</a></div><div class="ttdoc">The attributes of the current operation node. Usually are additional parameters like axis...</div><div class="ttdef"><b>Definition:</b> node.h:119</div></div> |
| <div class="ttc" id="classnnvm_1_1Symbol_html_ae274e2f7479e0d90cefd3a4481c9cbf2"><div class="ttname"><a href="classnnvm_1_1Symbol.html#ae274e2f7479e0d90cefd3a4481c9cbf2">nnvm::Symbol::outputs</a></div><div class="ttdeci">std::vector< NodeEntry > outputs</div><div class="ttdoc">output entries contained in the symbol </div><div class="ttdef"><b>Definition:</b> symbolic.h:73</div></div> |
| <div class="ttc" id="namespacemshadow_html_a0435f827863555e4ed19bbc0cc81fa39"><div class="ttname"><a href="namespacemshadow.html#a0435f827863555e4ed19bbc0cc81fa39">mshadow::Copy</a></div><div class="ttdeci">void Copy(Tensor< cpu, dim, DType > dst, const Tensor< cpu, dim, DType > &src, Stream< cpu > *stream=NULL)</div><div class="ttdoc">copy data from one tensor to another, with same shape </div><div class="ttdef"><b>Definition:</b> tensor_cpu-inl.h:145</div></div> |
| <div class="ttc" id="3rdparty_2tvm_2nnvm_2include_2nnvm_2node_8h_html"><div class="ttname"><a href="3rdparty_2tvm_2nnvm_2include_2nnvm_2node_8h.html">node.h</a></div><div class="ttdoc">Graph node data structure. </div></div> |
| <div class="ttc" id="classnnvm_1_1Symbol_html_aa67db17bfcc319dc42fbe3735a12340e"><div class="ttname"><a href="classnnvm_1_1Symbol.html#aa67db17bfcc319dc42fbe3735a12340e">nnvm::Symbol::ListInputOption</a></div><div class="ttdeci">ListInputOption</div><div class="ttdoc">option passed to ListInputNames </div><div class="ttdef"><b>Definition:</b> symbolic.h:60</div></div> |
| <div class="ttc" id="3rdparty_2tvm_2nnvm_2include_2nnvm_2c__api_8h_html_a528178e3caf0ffc542b9f12a50c1c7b0"><div class="ttname"><a href="3rdparty_2tvm_2nnvm_2include_2nnvm_2c__api_8h.html#a528178e3caf0ffc542b9f12a50c1c7b0">NNVM_DLL</a></div><div class="ttdeci">#define NNVM_DLL</div><div class="ttdoc">NNVM_DLL prefix for windows. </div><div class="ttdef"><b>Definition:</b> c_api.h:37</div></div> |
| <div class="ttc" id="classnnvm_1_1Symbol_html_a5c3e1cd05b0c8ded96089dd5a5084b65"><div class="ttname"><a href="classnnvm_1_1Symbol.html#a5c3e1cd05b0c8ded96089dd5a5084b65">nnvm::Symbol::ListAttrOption</a></div><div class="ttdeci">ListAttrOption</div><div class="ttdoc">option passed to ListAttr </div><div class="ttdef"><b>Definition:</b> symbolic.h:53</div></div> |
| <div class="ttc" id="classnnvm_1_1Symbol_html"><div class="ttname"><a href="classnnvm_1_1Symbol.html">nnvm::Symbol</a></div><div class="ttdoc">Symbol is help class used to represent the operator node in Graph. </div><div class="ttdef"><b>Definition:</b> symbolic.h:50</div></div> |
| <div class="ttc" id="3rdparty_2tvm_2nnvm_2include_2nnvm_2base_8h_html"><div class="ttname"><a href="3rdparty_2tvm_2nnvm_2include_2nnvm_2base_8h.html">base.h</a></div><div class="ttdoc">Configuration of nnvm as well as basic data structure. </div></div> |
| <div class="ttc" id="classnnvm_1_1Op_html"><div class="ttname"><a href="classnnvm_1_1Op.html">nnvm::Op</a></div><div class="ttdoc">Operator structure. </div><div class="ttdef"><b>Definition:</b> op.h:103</div></div> |
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