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<div class="title">Device.h</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#pragma once</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="preprocessor">#include <string></span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> </div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="preprocessor">#include "ComputeCapability.h"</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> </div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="keyword">namespace </span>isce3 { <span class="keyword">namespace </span>cuda { <span class="keyword">namespace </span>core {</div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> </div>
<div class="line"><a name="l00010"></a><span class="lineno"><a class="line" href="classisce3_1_1cuda_1_1core_1_1Device.html"> 10</a></span> <span class="keyword">class </span><a class="code" href="classisce3_1_1cuda_1_1core_1_1Device.html">Device</a> {</div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  <a class="code" href="classisce3_1_1cuda_1_1core_1_1Device.html#ae024631fc795ca11c6c22b7e04649b14">Device</a>(<span class="keywordtype">int</span> <span class="keywordtype">id</span>);</div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div>
<div class="line"><a name="l00025"></a><span class="lineno"><a class="line" href="classisce3_1_1cuda_1_1core_1_1Device.html#a58f6dba946620e828336fd32aaa105bb"> 25</a></span>  <span class="keywordtype">int</span> <a class="code" href="classisce3_1_1cuda_1_1core_1_1Device.html#a58f6dba946620e828336fd32aaa105bb">id</a>() const noexcept { <span class="keywordflow">return</span> _id; }</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  std::string <a class="code" href="classisce3_1_1cuda_1_1core_1_1Device.html#a5d296fa83412b3fdae329d845a06ef10">name</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <span class="keywordtype">size_t</span> <a class="code" href="classisce3_1_1cuda_1_1core_1_1Device.html#a769b68e249f2a47ce8263958c05dbf51">totalGlobalMem</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <a class="code" href="structisce3_1_1cuda_1_1core_1_1ComputeCapability.html">ComputeCapability</a> <a class="code" href="classisce3_1_1cuda_1_1core_1_1Device.html#aa8be3d9c3f41deb11454780dc11b8a2a">computeCapability</a>() <span class="keyword">const</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">friend</span> <span class="keywordtype">bool</span> operator==(<a class="code" href="classisce3_1_1cuda_1_1core_1_1Device.html">Device</a> lhs, <a class="code" href="classisce3_1_1cuda_1_1core_1_1Device.html">Device</a> rhs) noexcept</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  {</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="keywordflow">return</span> lhs.id() == rhs.id();</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> </div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keyword">friend</span> <span class="keywordtype">bool</span> operator!=(<a class="code" href="classisce3_1_1cuda_1_1core_1_1Device.html#ae024631fc795ca11c6c22b7e04649b14">Device</a> lhs, <a class="code" href="classisce3_1_1cuda_1_1core_1_1Device.html#ae024631fc795ca11c6c22b7e04649b14">Device</a> rhs) noexcept</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  {</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keywordflow">return</span> not(lhs == rhs);</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  }</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="keyword">private</span>:</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keywordtype">int</span> _id;</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> };</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="keywordtype">int</span> getDeviceCount();</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> Device getDevice();</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="keywordtype">void</span> setDevice(Device d);</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> }}} <span class="comment">// namespace isce3::cuda::core</span></div>
<div class="ttc" id="classisce3_1_1cuda_1_1core_1_1Device_html_aa8be3d9c3f41deb11454780dc11b8a2a"><div class="ttname"><a href="classisce3_1_1cuda_1_1core_1_1Device.html#aa8be3d9c3f41deb11454780dc11b8a2a">isce3::cuda::core::Device::computeCapability</a></div><div class="ttdeci">ComputeCapability computeCapability() const </div><div class="ttdoc">Get the compute capability. </div></div>
<div class="ttc" id="classisce3_1_1cuda_1_1core_1_1Device_html_ae024631fc795ca11c6c22b7e04649b14"><div class="ttname"><a href="classisce3_1_1cuda_1_1core_1_1Device.html#ae024631fc795ca11c6c22b7e04649b14">isce3::cuda::core::Device::Device</a></div><div class="ttdeci">Device(int id)</div><div class="ttdoc">Construct a new Device object. </div></div>
<div class="ttc" id="structisce3_1_1cuda_1_1core_1_1ComputeCapability_html"><div class="ttname"><a href="structisce3_1_1cuda_1_1core_1_1ComputeCapability.html">isce3::cuda::core::ComputeCapability</a></div><div class="ttdoc">CUDA device compute capability. </div><div class="ttdef"><b>Definition:</b> ComputeCapability.h:14</div></div>
<div class="ttc" id="classisce3_1_1cuda_1_1core_1_1Device_html"><div class="ttname"><a href="classisce3_1_1cuda_1_1core_1_1Device.html">isce3::cuda::core::Device</a></div><div class="ttdoc">A CUDA-enabled device. </div><div class="ttdef"><b>Definition:</b> Device.h:10</div></div>
<div class="ttc" id="classisce3_1_1cuda_1_1core_1_1Device_html_a5d296fa83412b3fdae329d845a06ef10"><div class="ttname"><a href="classisce3_1_1cuda_1_1core_1_1Device.html#a5d296fa83412b3fdae329d845a06ef10">isce3::cuda::core::Device::name</a></div><div class="ttdeci">std::string name() const </div><div class="ttdoc">Return a string identifying the device. </div></div>
<div class="ttc" id="classisce3_1_1cuda_1_1core_1_1Device_html_a769b68e249f2a47ce8263958c05dbf51"><div class="ttname"><a href="classisce3_1_1cuda_1_1core_1_1Device.html#a769b68e249f2a47ce8263958c05dbf51">isce3::cuda::core::Device::totalGlobalMem</a></div><div class="ttdeci">size_t totalGlobalMem() const </div><div class="ttdoc">Get the total global memory capacity in bytes. </div></div>
<div class="ttc" id="classisce3_1_1cuda_1_1core_1_1Device_html_a58f6dba946620e828336fd32aaa105bb"><div class="ttname"><a href="classisce3_1_1cuda_1_1core_1_1Device.html#a58f6dba946620e828336fd32aaa105bb">isce3::cuda::core::Device::id</a></div><div class="ttdeci">int id() const noexcept</div><div class="ttdoc">Return the (0-based) device index. </div><div class="ttdef"><b>Definition:</b> Device.h:25</div></div>
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