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<li class="navelem"><a class="el" href="dir_8cab8f464681f7cc51cee77e79a434cd.html">3rdparty</a></li><li class="navelem"><a class="el" href="dir_b5280357cca7875cb502638eb1a4cba4.html">dlpack</a></li><li class="navelem"><a class="el" href="dir_b1d908114d8ebbc38638e264020b35ad.html">include</a></li><li class="navelem"><a class="el" href="dir_ce848aa1e39277cfe327eb3478a56068.html">dlpack</a></li> </ul>
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<div class="title">dlpack.h</div> </div>
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<a href="dlpack_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>&#160; </div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="preprocessor">#ifndef DLPACK_DLPACK_H_</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="preprocessor">#define DLPACK_DLPACK_H_</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160; </div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="preprocessor">#define DLPACK_EXTERN_C extern &quot;C&quot;</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"><a class="line" href="dlpack_8h.html#a673d5372271f4182a2fb5315c2e335b4"> 12</a></span>&#160;<span class="preprocessor">#define DLPACK_EXTERN_C</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160; </div>
<div class="line"><a name="l00016"></a><span class="lineno"><a class="line" href="dlpack_8h.html#a493a8fe63f179b98d4e7a1728659a808"> 16</a></span>&#160;<span class="preprocessor">#define DLPACK_VERSION 020</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160; </div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="preprocessor">#ifdef _WIN32</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="preprocessor">#ifdef DLPACK_EXPORTS</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="preprocessor">#define DLPACK_DLL __declspec(dllexport)</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="preprocessor">#define DLPACK_DLL __declspec(dllimport)</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"><a class="line" href="dlpack_8h.html#ad57157a7cb94036d48d0444fd14ab6cf"> 26</a></span>&#160;<span class="preprocessor">#define DLPACK_DLL</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160; </div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="preprocessor">#include &lt;stdint.h&gt;</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="preprocessor">#include &lt;stddef.h&gt;</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; </div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;<span class="keyword">extern</span> <span class="stringliteral">&quot;C&quot;</span> {</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; </div>
<div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="dlpack_8h.html#a49db572e18d84c47738fc746568fb573"> 38</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="dlpack_8h.html#a49db572e18d84c47738fc746568fb573ab736fabc9e37c2acf3b09b88fdc65c9e"> 40</a></span>&#160; <a class="code" href="dlpack_8h.html#a49db572e18d84c47738fc746568fb573ab736fabc9e37c2acf3b09b88fdc65c9e">kDLCPU</a> = 1,</div>
<div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="dlpack_8h.html#a49db572e18d84c47738fc746568fb573ae04bfdcc919948d170b2ba26da09e680"> 42</a></span>&#160; <a class="code" href="dlpack_8h.html#a49db572e18d84c47738fc746568fb573ae04bfdcc919948d170b2ba26da09e680">kDLGPU</a> = 2,</div>
<div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="dlpack_8h.html#a49db572e18d84c47738fc746568fb573a61cf710df30b59b43a5e34e37ecd1973"> 47</a></span>&#160; <a class="code" href="dlpack_8h.html#a49db572e18d84c47738fc746568fb573a61cf710df30b59b43a5e34e37ecd1973">kDLCPUPinned</a> = 3,</div>
<div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="dlpack_8h.html#a49db572e18d84c47738fc746568fb573a71b2f851779936d824bf2c235ed94a8d"> 49</a></span>&#160; <a class="code" href="dlpack_8h.html#a49db572e18d84c47738fc746568fb573a71b2f851779936d824bf2c235ed94a8d">kDLOpenCL</a> = 4,</div>
<div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="dlpack_8h.html#a49db572e18d84c47738fc746568fb573a31aefcffd60630580d74bf055c2c3ba0"> 51</a></span>&#160; <a class="code" href="dlpack_8h.html#a49db572e18d84c47738fc746568fb573a31aefcffd60630580d74bf055c2c3ba0">kDLVulkan</a> = 7,</div>
<div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="dlpack_8h.html#a49db572e18d84c47738fc746568fb573a36ced4bf0304d68b5c633ddba5633e66"> 53</a></span>&#160; <a class="code" href="dlpack_8h.html#a49db572e18d84c47738fc746568fb573a36ced4bf0304d68b5c633ddba5633e66">kDLMetal</a> = 8,</div>
<div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="dlpack_8h.html#a49db572e18d84c47738fc746568fb573af063bf37ea24c1839d3a78703c2468e7"> 55</a></span>&#160; <a class="code" href="dlpack_8h.html#a49db572e18d84c47738fc746568fb573af063bf37ea24c1839d3a78703c2468e7">kDLVPI</a> = 9,</div>
<div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="dlpack_8h.html#a49db572e18d84c47738fc746568fb573adeeb5e6f50f4309676e49f7a12512171"> 57</a></span>&#160; <a class="code" href="dlpack_8h.html#a49db572e18d84c47738fc746568fb573adeeb5e6f50f4309676e49f7a12512171">kDLROCM</a> = 10,</div>
<div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="dlpack_8h.html#a49db572e18d84c47738fc746568fb573aea5cdddfa3ac11130048ad8e2a012363"> 63</a></span>&#160; <a class="code" href="dlpack_8h.html#a49db572e18d84c47738fc746568fb573aea5cdddfa3ac11130048ad8e2a012363">kDLExtDev</a> = 12,</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160;} <a class="code" href="dlpack_8h.html#a49db572e18d84c47738fc746568fb573">DLDeviceType</a>;</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; </div>
<div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="structDLContext.html"> 69</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>{</div>
<div class="line"><a name="l00071"></a><span class="lineno"><a class="line" href="structDLContext.html#a9e7b666f60b074a4f48943da69cee9ce"> 71</a></span>&#160; <a class="code" href="dlpack_8h.html#a49db572e18d84c47738fc746568fb573">DLDeviceType</a> <a class="code" href="structDLContext.html#a9e7b666f60b074a4f48943da69cee9ce">device_type</a>;</div>
<div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="structDLContext.html#a7cd00ca96ac03a1f8ea2b2b3a565794d"> 73</a></span>&#160; <span class="keywordtype">int</span> <a class="code" href="structDLContext.html#a7cd00ca96ac03a1f8ea2b2b3a565794d">device_id</a>;</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160;} <a class="code" href="structDLContext.html">DLContext</a>;</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; </div>
<div class="line"><a name="l00079"></a><span class="lineno"><a class="line" href="dlpack_8h.html#a2a5dbaa5fb67f4845a973c09a7f2ec50"> 79</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="dlpack_8h.html#a2a5dbaa5fb67f4845a973c09a7f2ec50a291cf38955be5c45c3aa50cea13c5e6e"> 80</a></span>&#160; <a class="code" href="dlpack_8h.html#a2a5dbaa5fb67f4845a973c09a7f2ec50a291cf38955be5c45c3aa50cea13c5e6e">kDLInt</a> = 0U,</div>
<div class="line"><a name="l00081"></a><span class="lineno"><a class="line" href="dlpack_8h.html#a2a5dbaa5fb67f4845a973c09a7f2ec50aa19211076c5ae99e281ea430a25b102a"> 81</a></span>&#160; <a class="code" href="dlpack_8h.html#a2a5dbaa5fb67f4845a973c09a7f2ec50aa19211076c5ae99e281ea430a25b102a">kDLUInt</a> = 1U,</div>
<div class="line"><a name="l00082"></a><span class="lineno"><a class="line" href="dlpack_8h.html#a2a5dbaa5fb67f4845a973c09a7f2ec50a8bd73646a2aa8465201b59ab7d1a83e0"> 82</a></span>&#160; <a class="code" href="dlpack_8h.html#a2a5dbaa5fb67f4845a973c09a7f2ec50a8bd73646a2aa8465201b59ab7d1a83e0">kDLFloat</a> = 2U,</div>
<div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="dlpack_8h.html#a2a5dbaa5fb67f4845a973c09a7f2ec50a6a739f1b3ce2f8978da99a5ac4a887a6"> 83</a></span>&#160; <a class="code" href="dlpack_8h.html#a2a5dbaa5fb67f4845a973c09a7f2ec50a6a739f1b3ce2f8978da99a5ac4a887a6">kDLBfloat</a> = 4U,</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160;} <a class="code" href="dlpack_8h.html#a2a5dbaa5fb67f4845a973c09a7f2ec50">DLDataTypeCode</a>;</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; </div>
<div class="line"><a name="l00094"></a><span class="lineno"><a class="line" href="structDLDataType.html"> 94</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>{</div>
<div class="line"><a name="l00100"></a><span class="lineno"><a class="line" href="structDLDataType.html#aaa84983c485752e4401d80ce0e2b6e54"> 100</a></span>&#160; uint8_t <a class="code" href="structDLDataType.html#aaa84983c485752e4401d80ce0e2b6e54">code</a>;</div>
<div class="line"><a name="l00104"></a><span class="lineno"><a class="line" href="structDLDataType.html#a412e36fa9c58e808a2333e9044c5d9b5"> 104</a></span>&#160; uint8_t <a class="code" href="structDLDataType.html#a412e36fa9c58e808a2333e9044c5d9b5">bits</a>;</div>
<div class="line"><a name="l00106"></a><span class="lineno"><a class="line" href="structDLDataType.html#a24de092fe56d358c1582e41499862594"> 106</a></span>&#160; uint16_t <a class="code" href="structDLDataType.html#a24de092fe56d358c1582e41499862594">lanes</a>;</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160;} <a class="code" href="structDLDataType.html">DLDataType</a>;</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; </div>
<div class="line"><a name="l00112"></a><span class="lineno"><a class="line" href="structDLTensor.html"> 112</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>{</div>
<div class="line"><a name="l00132"></a><span class="lineno"><a class="line" href="structDLTensor.html#a8a6408813fe13f1985379f022ade0947"> 132</a></span>&#160; <span class="keywordtype">void</span>* <a class="code" href="structDLTensor.html#a8a6408813fe13f1985379f022ade0947">data</a>;</div>
<div class="line"><a name="l00134"></a><span class="lineno"><a class="line" href="structDLTensor.html#a552ca85f7d04138c876c636e25b3c484"> 134</a></span>&#160; <a class="code" href="structDLContext.html">DLContext</a> <a class="code" href="structDLTensor.html#a552ca85f7d04138c876c636e25b3c484">ctx</a>;</div>
<div class="line"><a name="l00136"></a><span class="lineno"><a class="line" href="structDLTensor.html#a8b28a3876c4d157ccea80956f3ec18f5"> 136</a></span>&#160; <span class="keywordtype">int</span> <a class="code" href="structDLTensor.html#a8b28a3876c4d157ccea80956f3ec18f5">ndim</a>;</div>
<div class="line"><a name="l00138"></a><span class="lineno"><a class="line" href="structDLTensor.html#ae0cf02d1a8b19118838670b3b3d857f5"> 138</a></span>&#160; <a class="code" href="structDLDataType.html">DLDataType</a> <a class="code" href="structDLTensor.html#ae0cf02d1a8b19118838670b3b3d857f5">dtype</a>;</div>
<div class="line"><a name="l00140"></a><span class="lineno"><a class="line" href="structDLTensor.html#ac982d47788a5251f1cd97375a1a2e49f"> 140</a></span>&#160; int64_t* <a class="code" href="structDLTensor.html#ac982d47788a5251f1cd97375a1a2e49f">shape</a>;</div>
<div class="line"><a name="l00145"></a><span class="lineno"><a class="line" href="structDLTensor.html#aa1a066fbde828cf415f77e5dbf962c2e"> 145</a></span>&#160; int64_t* <a class="code" href="structDLTensor.html#aa1a066fbde828cf415f77e5dbf962c2e">strides</a>;</div>
<div class="line"><a name="l00147"></a><span class="lineno"><a class="line" href="structDLTensor.html#a647dfbb2a3b976c4e9d1e17740dca568"> 147</a></span>&#160; uint64_t <a class="code" href="structDLTensor.html#a647dfbb2a3b976c4e9d1e17740dca568">byte_offset</a>;</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160;} <a class="code" href="structDLTensor.html">DLTensor</a>;</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160; </div>
<div class="line"><a name="l00157"></a><span class="lineno"><a class="line" href="structDLManagedTensor.html"> 157</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="structDLManagedTensor.html">DLManagedTensor</a> {</div>
<div class="line"><a name="l00159"></a><span class="lineno"><a class="line" href="structDLManagedTensor.html#a568171e573aca5ba30f2cbae9fd2489b"> 159</a></span>&#160; <a class="code" href="structDLTensor.html">DLTensor</a> <a class="code" href="structDLManagedTensor.html#a568171e573aca5ba30f2cbae9fd2489b">dl_tensor</a>;</div>
<div class="line"><a name="l00163"></a><span class="lineno"><a class="line" href="structDLManagedTensor.html#af9bfa572555bd0b7855c5ae74ff96929"> 163</a></span>&#160; <span class="keywordtype">void</span> * <a class="code" href="structDLManagedTensor.html#af9bfa572555bd0b7855c5ae74ff96929">manager_ctx</a>;</div>
<div class="line"><a name="l00169"></a><span class="lineno"><a class="line" href="structDLManagedTensor.html#a3b5ac9adc40f2dbaf072531eb957d7ea"> 169</a></span>&#160; void (*<a class="code" href="structDLManagedTensor.html#a3b5ac9adc40f2dbaf072531eb957d7ea">deleter</a>)(<span class="keyword">struct </span><a class="code" href="structDLManagedTensor.html">DLManagedTensor</a> * <span class="keyword">self</span>);</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160;} <a class="code" href="dlpack_8h.html#acea5e76ad30c9b2c2c8c607fff192af6">DLManagedTensor</a>;</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160;<span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160;} <span class="comment">// DLPACK_EXTERN_C</span></div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160;<span class="preprocessor">#endif // DLPACK_DLPACK_H_</span></div>
</div><!-- fragment --></div><!-- contents -->
<div class="ttc" id="adlpack_8h_html_a2a5dbaa5fb67f4845a973c09a7f2ec50a8bd73646a2aa8465201b59ab7d1a83e0"><div class="ttname"><a href="dlpack_8h.html#a2a5dbaa5fb67f4845a973c09a7f2ec50a8bd73646a2aa8465201b59ab7d1a83e0">kDLFloat</a></div><div class="ttdeci">@ kDLFloat</div><div class="ttdef"><b>Definition:</b> dlpack.h:82</div></div>
<div class="ttc" id="astructDLDataType_html"><div class="ttname"><a href="structDLDataType.html">DLDataType</a></div><div class="ttdoc">The data type the tensor can hold.</div><div class="ttdef"><b>Definition:</b> dlpack.h:94</div></div>
<div class="ttc" id="astructDLManagedTensor_html_a568171e573aca5ba30f2cbae9fd2489b"><div class="ttname"><a href="structDLManagedTensor.html#a568171e573aca5ba30f2cbae9fd2489b">DLManagedTensor::dl_tensor</a></div><div class="ttdeci">DLTensor dl_tensor</div><div class="ttdoc">DLTensor which is being memory managed.</div><div class="ttdef"><b>Definition:</b> dlpack.h:159</div></div>
<div class="ttc" id="astructDLTensor_html_a8a6408813fe13f1985379f022ade0947"><div class="ttname"><a href="structDLTensor.html#a8a6408813fe13f1985379f022ade0947">DLTensor::data</a></div><div class="ttdeci">void * data</div><div class="ttdoc">The opaque data pointer points to the allocated data. This will be CUDA device pointer or cl_mem hand...</div><div class="ttdef"><b>Definition:</b> dlpack.h:132</div></div>
<div class="ttc" id="adlpack_8h_html_a49db572e18d84c47738fc746568fb573a71b2f851779936d824bf2c235ed94a8d"><div class="ttname"><a href="dlpack_8h.html#a49db572e18d84c47738fc746568fb573a71b2f851779936d824bf2c235ed94a8d">kDLOpenCL</a></div><div class="ttdeci">@ kDLOpenCL</div><div class="ttdoc">OpenCL devices.</div><div class="ttdef"><b>Definition:</b> dlpack.h:49</div></div>
<div class="ttc" id="astructDLContext_html_a9e7b666f60b074a4f48943da69cee9ce"><div class="ttname"><a href="structDLContext.html#a9e7b666f60b074a4f48943da69cee9ce">DLContext::device_type</a></div><div class="ttdeci">DLDeviceType device_type</div><div class="ttdoc">The device type used in the device.</div><div class="ttdef"><b>Definition:</b> dlpack.h:71</div></div>
<div class="ttc" id="adlpack_8h_html_a49db572e18d84c47738fc746568fb573af063bf37ea24c1839d3a78703c2468e7"><div class="ttname"><a href="dlpack_8h.html#a49db572e18d84c47738fc746568fb573af063bf37ea24c1839d3a78703c2468e7">kDLVPI</a></div><div class="ttdeci">@ kDLVPI</div><div class="ttdoc">Verilog simulator buffer.</div><div class="ttdef"><b>Definition:</b> dlpack.h:55</div></div>
<div class="ttc" id="astructDLTensor_html_a8b28a3876c4d157ccea80956f3ec18f5"><div class="ttname"><a href="structDLTensor.html#a8b28a3876c4d157ccea80956f3ec18f5">DLTensor::ndim</a></div><div class="ttdeci">int ndim</div><div class="ttdoc">Number of dimensions.</div><div class="ttdef"><b>Definition:</b> dlpack.h:136</div></div>
<div class="ttc" id="astructDLContext_html"><div class="ttname"><a href="structDLContext.html">DLContext</a></div><div class="ttdoc">A Device context for Tensor and operator.</div><div class="ttdef"><b>Definition:</b> dlpack.h:69</div></div>
<div class="ttc" id="adlpack_8h_html_a49db572e18d84c47738fc746568fb573ab736fabc9e37c2acf3b09b88fdc65c9e"><div class="ttname"><a href="dlpack_8h.html#a49db572e18d84c47738fc746568fb573ab736fabc9e37c2acf3b09b88fdc65c9e">kDLCPU</a></div><div class="ttdeci">@ kDLCPU</div><div class="ttdoc">CPU device.</div><div class="ttdef"><b>Definition:</b> dlpack.h:40</div></div>
<div class="ttc" id="astructDLTensor_html_a647dfbb2a3b976c4e9d1e17740dca568"><div class="ttname"><a href="structDLTensor.html#a647dfbb2a3b976c4e9d1e17740dca568">DLTensor::byte_offset</a></div><div class="ttdeci">uint64_t byte_offset</div><div class="ttdoc">The offset in bytes to the beginning pointer to data.</div><div class="ttdef"><b>Definition:</b> dlpack.h:147</div></div>
<div class="ttc" id="adlpack_8h_html_a49db572e18d84c47738fc746568fb573adeeb5e6f50f4309676e49f7a12512171"><div class="ttname"><a href="dlpack_8h.html#a49db572e18d84c47738fc746568fb573adeeb5e6f50f4309676e49f7a12512171">kDLROCM</a></div><div class="ttdeci">@ kDLROCM</div><div class="ttdoc">ROCm GPUs for AMD GPUs.</div><div class="ttdef"><b>Definition:</b> dlpack.h:57</div></div>
<div class="ttc" id="adlpack_8h_html_acea5e76ad30c9b2c2c8c607fff192af6"><div class="ttname"><a href="dlpack_8h.html#acea5e76ad30c9b2c2c8c607fff192af6">DLManagedTensor</a></div><div class="ttdeci">struct DLManagedTensor DLManagedTensor</div><div class="ttdoc">C Tensor object, manage memory of DLTensor. This data structure is intended to facilitate the borrowi...</div></div>
<div class="ttc" id="adlpack_8h_html_a49db572e18d84c47738fc746568fb573"><div class="ttname"><a href="dlpack_8h.html#a49db572e18d84c47738fc746568fb573">DLDeviceType</a></div><div class="ttdeci">DLDeviceType</div><div class="ttdoc">The device type in DLContext.</div><div class="ttdef"><b>Definition:</b> dlpack.h:38</div></div>
<div class="ttc" id="astructDLManagedTensor_html"><div class="ttname"><a href="structDLManagedTensor.html">DLManagedTensor</a></div><div class="ttdoc">C Tensor object, manage memory of DLTensor. This data structure is intended to facilitate the borrowi...</div><div class="ttdef"><b>Definition:</b> dlpack.h:157</div></div>
<div class="ttc" id="adlpack_8h_html_a49db572e18d84c47738fc746568fb573a36ced4bf0304d68b5c633ddba5633e66"><div class="ttname"><a href="dlpack_8h.html#a49db572e18d84c47738fc746568fb573a36ced4bf0304d68b5c633ddba5633e66">kDLMetal</a></div><div class="ttdeci">@ kDLMetal</div><div class="ttdoc">Metal for Apple GPU.</div><div class="ttdef"><b>Definition:</b> dlpack.h:53</div></div>
<div class="ttc" id="astructDLManagedTensor_html_af9bfa572555bd0b7855c5ae74ff96929"><div class="ttname"><a href="structDLManagedTensor.html#af9bfa572555bd0b7855c5ae74ff96929">DLManagedTensor::manager_ctx</a></div><div class="ttdeci">void * manager_ctx</div><div class="ttdoc">the context of the original host framework of DLManagedTensor in which DLManagedTensor is used in the...</div><div class="ttdef"><b>Definition:</b> dlpack.h:163</div></div>
<div class="ttc" id="astructDLTensor_html_aa1a066fbde828cf415f77e5dbf962c2e"><div class="ttname"><a href="structDLTensor.html#aa1a066fbde828cf415f77e5dbf962c2e">DLTensor::strides</a></div><div class="ttdeci">int64_t * strides</div><div class="ttdoc">strides of the tensor (in number of elements, not bytes) can be NULL, indicating tensor is compact an...</div><div class="ttdef"><b>Definition:</b> dlpack.h:145</div></div>
<div class="ttc" id="adlpack_8h_html_a49db572e18d84c47738fc746568fb573ae04bfdcc919948d170b2ba26da09e680"><div class="ttname"><a href="dlpack_8h.html#a49db572e18d84c47738fc746568fb573ae04bfdcc919948d170b2ba26da09e680">kDLGPU</a></div><div class="ttdeci">@ kDLGPU</div><div class="ttdoc">CUDA GPU device.</div><div class="ttdef"><b>Definition:</b> dlpack.h:42</div></div>
<div class="ttc" id="astructDLDataType_html_aaa84983c485752e4401d80ce0e2b6e54"><div class="ttname"><a href="structDLDataType.html#aaa84983c485752e4401d80ce0e2b6e54">DLDataType::code</a></div><div class="ttdeci">uint8_t code</div><div class="ttdoc">Type code of base types. We keep it uint8_t instead of DLDataTypeCode for minimal memory footprint,...</div><div class="ttdef"><b>Definition:</b> dlpack.h:100</div></div>
<div class="ttc" id="adlpack_8h_html_a49db572e18d84c47738fc746568fb573a31aefcffd60630580d74bf055c2c3ba0"><div class="ttname"><a href="dlpack_8h.html#a49db572e18d84c47738fc746568fb573a31aefcffd60630580d74bf055c2c3ba0">kDLVulkan</a></div><div class="ttdeci">@ kDLVulkan</div><div class="ttdoc">Vulkan buffer for next generation graphics.</div><div class="ttdef"><b>Definition:</b> dlpack.h:51</div></div>
<div class="ttc" id="astructDLDataType_html_a412e36fa9c58e808a2333e9044c5d9b5"><div class="ttname"><a href="structDLDataType.html#a412e36fa9c58e808a2333e9044c5d9b5">DLDataType::bits</a></div><div class="ttdeci">uint8_t bits</div><div class="ttdoc">Number of bits, common choices are 8, 16, 32.</div><div class="ttdef"><b>Definition:</b> dlpack.h:104</div></div>
<div class="ttc" id="adlpack_8h_html_a2a5dbaa5fb67f4845a973c09a7f2ec50a291cf38955be5c45c3aa50cea13c5e6e"><div class="ttname"><a href="dlpack_8h.html#a2a5dbaa5fb67f4845a973c09a7f2ec50a291cf38955be5c45c3aa50cea13c5e6e">kDLInt</a></div><div class="ttdeci">@ kDLInt</div><div class="ttdef"><b>Definition:</b> dlpack.h:80</div></div>
<div class="ttc" id="astructDLTensor_html_a552ca85f7d04138c876c636e25b3c484"><div class="ttname"><a href="structDLTensor.html#a552ca85f7d04138c876c636e25b3c484">DLTensor::ctx</a></div><div class="ttdeci">DLContext ctx</div><div class="ttdoc">The device context of the tensor.</div><div class="ttdef"><b>Definition:</b> dlpack.h:134</div></div>
<div class="ttc" id="astructDLTensor_html_ae0cf02d1a8b19118838670b3b3d857f5"><div class="ttname"><a href="structDLTensor.html#ae0cf02d1a8b19118838670b3b3d857f5">DLTensor::dtype</a></div><div class="ttdeci">DLDataType dtype</div><div class="ttdoc">The data type of the pointer.</div><div class="ttdef"><b>Definition:</b> dlpack.h:138</div></div>
<div class="ttc" id="adlpack_8h_html_a2a5dbaa5fb67f4845a973c09a7f2ec50aa19211076c5ae99e281ea430a25b102a"><div class="ttname"><a href="dlpack_8h.html#a2a5dbaa5fb67f4845a973c09a7f2ec50aa19211076c5ae99e281ea430a25b102a">kDLUInt</a></div><div class="ttdeci">@ kDLUInt</div><div class="ttdef"><b>Definition:</b> dlpack.h:81</div></div>
<div class="ttc" id="adlpack_8h_html_a49db572e18d84c47738fc746568fb573a61cf710df30b59b43a5e34e37ecd1973"><div class="ttname"><a href="dlpack_8h.html#a49db572e18d84c47738fc746568fb573a61cf710df30b59b43a5e34e37ecd1973">kDLCPUPinned</a></div><div class="ttdeci">@ kDLCPUPinned</div><div class="ttdoc">Pinned CUDA GPU device by cudaMallocHost.</div><div class="ttdef"><b>Definition:</b> dlpack.h:47</div></div>
<div class="ttc" id="astructDLTensor_html_ac982d47788a5251f1cd97375a1a2e49f"><div class="ttname"><a href="structDLTensor.html#ac982d47788a5251f1cd97375a1a2e49f">DLTensor::shape</a></div><div class="ttdeci">int64_t * shape</div><div class="ttdoc">The shape of the tensor.</div><div class="ttdef"><b>Definition:</b> dlpack.h:140</div></div>
<div class="ttc" id="astructDLManagedTensor_html_a3b5ac9adc40f2dbaf072531eb957d7ea"><div class="ttname"><a href="structDLManagedTensor.html#a3b5ac9adc40f2dbaf072531eb957d7ea">DLManagedTensor::deleter</a></div><div class="ttdeci">void(* deleter)(struct DLManagedTensor *self)</div><div class="ttdoc">Destructor signature void (*)(void*) - this should be called to destruct manager_ctx which holds the ...</div><div class="ttdef"><b>Definition:</b> dlpack.h:169</div></div>
<div class="ttc" id="astructDLContext_html_a7cd00ca96ac03a1f8ea2b2b3a565794d"><div class="ttname"><a href="structDLContext.html#a7cd00ca96ac03a1f8ea2b2b3a565794d">DLContext::device_id</a></div><div class="ttdeci">int device_id</div><div class="ttdoc">The device index.</div><div class="ttdef"><b>Definition:</b> dlpack.h:73</div></div>
<div class="ttc" id="adlpack_8h_html_a49db572e18d84c47738fc746568fb573aea5cdddfa3ac11130048ad8e2a012363"><div class="ttname"><a href="dlpack_8h.html#a49db572e18d84c47738fc746568fb573aea5cdddfa3ac11130048ad8e2a012363">kDLExtDev</a></div><div class="ttdeci">@ kDLExtDev</div><div class="ttdoc">Reserved extension device type, used for quickly test extension device The semantics can differ depen...</div><div class="ttdef"><b>Definition:</b> dlpack.h:63</div></div>
<div class="ttc" id="astructDLDataType_html_a24de092fe56d358c1582e41499862594"><div class="ttname"><a href="structDLDataType.html#a24de092fe56d358c1582e41499862594">DLDataType::lanes</a></div><div class="ttdeci">uint16_t lanes</div><div class="ttdoc">Number of lanes in the type, used for vector types.</div><div class="ttdef"><b>Definition:</b> dlpack.h:106</div></div>
<div class="ttc" id="astructDLTensor_html"><div class="ttname"><a href="structDLTensor.html">DLTensor</a></div><div class="ttdoc">Plain C Tensor object, does not manage memory.</div><div class="ttdef"><b>Definition:</b> dlpack.h:112</div></div>
<div class="ttc" id="adlpack_8h_html_a2a5dbaa5fb67f4845a973c09a7f2ec50"><div class="ttname"><a href="dlpack_8h.html#a2a5dbaa5fb67f4845a973c09a7f2ec50">DLDataTypeCode</a></div><div class="ttdeci">DLDataTypeCode</div><div class="ttdoc">The type code options DLDataType.</div><div class="ttdef"><b>Definition:</b> dlpack.h:79</div></div>
<div class="ttc" id="adlpack_8h_html_a2a5dbaa5fb67f4845a973c09a7f2ec50a6a739f1b3ce2f8978da99a5ac4a887a6"><div class="ttname"><a href="dlpack_8h.html#a2a5dbaa5fb67f4845a973c09a7f2ec50a6a739f1b3ce2f8978da99a5ac4a887a6">kDLBfloat</a></div><div class="ttdeci">@ kDLBfloat</div><div class="ttdef"><b>Definition:</b> dlpack.h:83</div></div>
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