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  108.   <div class="headertitle"><div class="title">JobSystemThreadPool.h</div></div>
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  110. <div class="contents">
    111. 

  111. <a href="_job_system_thread_pool_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="comment">// Jolt Physics Library (https://github.com/jrouwe/JoltPhysics)</span></div>
    112. 

  112. <div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span><span class="comment">// SPDX-FileCopyrightText: 2021 Jorrit Rouwe</span></div>
    113. 

  113. <div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span><span class="comment">// SPDX-License-Identifier: MIT</span></div>
    114. 

  114. <div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span> </div>
    115. 

  115. <div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span><span class="preprocessor">#pragma once</span></div>
    116. 

  116. <div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span> </div>
    117. 

  117. <div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span><span class="preprocessor">#include &lt;<a class="code" href="_job_system_with_barrier_8h.html">Jolt/Core/JobSystemWithBarrier.h</a>&gt;</span></div>
    118. 

  118. <div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span><span class="preprocessor">#include &lt;<a class="code" href="_fixed_size_free_list_8h.html">Jolt/Core/FixedSizeFreeList.h</a>&gt;</span></div>
    119. 

  119. <div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span><span class="preprocessor">#include &lt;<a class="code" href="_semaphore_8h.html">Jolt/Core/Semaphore.h</a>&gt;</span></div>
    120. 

  120. <div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span> </div>
    121. 

  121. <div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span><a class="code hl_define" href="_core_8h.html#a4ac413403e9ca00d24a3e2f244cf5456">JPH_SUPPRESS_WARNINGS_STD_BEGIN</a></div>
    122. 

  122. <div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span><span class="preprocessor">#include &lt;thread&gt;</span></div>
    123. 

  123. <div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span><a class="code hl_define" href="_core_8h.html#a5f6b64537a538d9204b253532b799467">JPH_SUPPRESS_WARNINGS_STD_END</a></div>
    124. 

  124. <div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span> </div>
    125. 

  125. <div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span><a class="code hl_define" href="_core_8h.html#ad14098b68b8c44ea6112601031268405">JPH_NAMESPACE_BEGIN</a></div>
    126. 

  126. <div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span> </div>
    127. 

  127. <div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span><span class="comment">// Things we&#39;re using from STL</span></div>
    128. 

  128. <div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span><span class="keyword">using </span>std::thread;</div>
    129. 

  129. <div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span> </div>
    130. 

  130. <div class="foldopen" id="foldopen00025" data-start="{" data-end="};">
    131. 

  131. <div class="line"><a id="l00025" name="l00025"></a><span class="lineno"><a class="line" href="class_job_system_thread_pool.html">   25</a></span><span class="keyword">class </span><a class="code hl_define" href="_core_8h.html#a2712a9b0f778ab9d1aa5118b4e8e6bd8">JPH_EXPORT</a> <a class="code hl_class" href="class_job_system_thread_pool.html">JobSystemThreadPool</a> final : <span class="keyword">public</span> <a class="code hl_class" href="class_job_system_with_barrier.html">JobSystemWithBarrier</a></div>
    132. 

  132. <div class="line"><a id="l00026" name="l00026"></a><span class="lineno">   26</span>{</div>
    133. 

  133. <div class="line"><a id="l00027" name="l00027"></a><span class="lineno">   27</span><span class="keyword">public</span>:</div>
    134. 

  134. <div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span>    <a class="code hl_define" href="_memory_8h.html#a91074fb218fe28954a0938c099ddd9e0">JPH_OVERRIDE_NEW_DELETE</a></div>
    135. 

  135. <div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span> </div>
    136. 

  136. <div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span>                            <a class="code hl_class" href="class_job_system_thread_pool.html">JobSystemThreadPool</a>(<a class="code hl_typedef" href="_core_8h.html#a69aa29b598b851b0640aa225a9e5d61d">uint</a> inMaxJobs, <a class="code hl_typedef" href="_core_8h.html#a69aa29b598b851b0640aa225a9e5d61d">uint</a> inMaxBarriers, <span class="keywordtype">int</span> inNumThreads = -1);</div>
    137. 

  137. <div class="line"><a id="l00033" name="l00033"></a><span class="lineno"><a class="line" href="class_job_system_thread_pool.html#acf4a8888977261556ec87fea4ceb64aa">   33</a></span>                            <a class="code hl_function" href="class_job_system_thread_pool.html#acf4a8888977261556ec87fea4ceb64aa">JobSystemThreadPool</a>() = <span class="keywordflow">default</span>;</div>
    138. 

  138. <div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span>    <span class="keyword">virtual</span>                 <a class="code hl_class" href="class_job_system_thread_pool.html">~JobSystemThreadPool</a>() <span class="keyword">override</span>;</div>
    139. 

  139. <div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span> </div>
    140. 

  140. <div class="line"><a id="l00037" name="l00037"></a><span class="lineno"><a class="line" href="class_job_system_thread_pool.html#a380fb336206bb8188b5a68979ac432ab">   37</a></span>    <span class="keyword">using </span><a class="code hl_typedef" href="class_job_system_thread_pool.html#a380fb336206bb8188b5a68979ac432ab">InitExitFunction</a> = function&lt;void(<span class="keywordtype">int</span>)&gt;;</div>
    141. 

  141. <div class="line"><a id="l00038" name="l00038"></a><span class="lineno"><a class="line" href="class_job_system_thread_pool.html#a7c1157b283998781be0e2164e5639ba3">   38</a></span>    <span class="keywordtype">void</span>                    <a class="code hl_function" href="class_job_system_thread_pool.html#a7c1157b283998781be0e2164e5639ba3">SetThreadInitFunction</a>(<span class="keyword">const</span> <a class="code hl_typedef" href="class_job_system_thread_pool.html#a380fb336206bb8188b5a68979ac432ab">InitExitFunction</a> &amp;inInitFunction)   { mThreadInitFunction = inInitFunction; }</div>
    142. 

  142. <div class="line"><a id="l00039" name="l00039"></a><span class="lineno"><a class="line" href="class_job_system_thread_pool.html#a2b29fcac624eeac4e5219158ef0c4912">   39</a></span>    <span class="keywordtype">void</span>                    <a class="code hl_function" href="class_job_system_thread_pool.html#a2b29fcac624eeac4e5219158ef0c4912">SetThreadExitFunction</a>(<span class="keyword">const</span> <a class="code hl_typedef" href="class_job_system_thread_pool.html#a380fb336206bb8188b5a68979ac432ab">InitExitFunction</a> &amp;inExitFunction)   { mThreadExitFunction = inExitFunction; }</div>
    143. 

  143. <div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span> </div>
    144. 

  144. <div class="line"><a id="l00045" name="l00045"></a><span class="lineno">   45</span>    <span class="keywordtype">void</span>                    <a class="code hl_function" href="class_job_system_with_barrier.html#a07c53b2eecf2984531affd3867815214">Init</a>(<a class="code hl_typedef" href="_core_8h.html#a69aa29b598b851b0640aa225a9e5d61d">uint</a> inMaxJobs, <a class="code hl_typedef" href="_core_8h.html#a69aa29b598b851b0640aa225a9e5d61d">uint</a> inMaxBarriers, <span class="keywordtype">int</span> inNumThreads = -1);</div>
    145. 

  145. <div class="line"><a id="l00046" name="l00046"></a><span class="lineno">   46</span> </div>
    146. 

  146. <div class="line"><a id="l00047" name="l00047"></a><span class="lineno">   47</span>    <span class="comment">// See JobSystem</span></div>
    147. 

  147. <div class="line"><a id="l00048" name="l00048"></a><span class="lineno"><a class="line" href="class_job_system_thread_pool.html#ad9d1ead2ffc5ab1ec9aa6e06948c98ac">   48</a></span>    <span class="keyword">virtual</span> <span class="keywordtype">int</span>             <a class="code hl_function" href="class_job_system_thread_pool.html#ad9d1ead2ffc5ab1ec9aa6e06948c98ac">GetMaxConcurrency</a>()<span class="keyword"> const override              </span>{ <span class="keywordflow">return</span> int(mThreads.size()) + 1; }</div>
    148. 

  148. <div class="line"><a id="l00049" name="l00049"></a><span class="lineno">   49</span>    <span class="keyword">virtual</span> <a class="code hl_class" href="class_job_system_1_1_job_handle.html">JobHandle</a>       <a class="code hl_function" href="class_job_system.html#a0766c8acd5ed9ef0e6baf1c2b8f3c38b">CreateJob</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *inName, <a class="code hl_class" href="class_color.html">ColorArg</a> inColor, <span class="keyword">const</span> JobFunction &amp;inJobFunction, <a class="code hl_typedef" href="_core_8h.html#a8f95e75e58492e87412191fabadd8ca8">uint32</a> inNumDependencies = 0) <span class="keyword">override</span>;</div>
    149. 

  149. <div class="line"><a id="l00050" name="l00050"></a><span class="lineno">   50</span> </div>
    150. 

  150. <div class="line"><a id="l00052" name="l00052"></a><span class="lineno"><a class="line" href="class_job_system_thread_pool.html#a4b7f3271d9bd98562563d4dfcaa40c9d">   52</a></span>    <span class="keywordtype">void</span>                    <a class="code hl_function" href="class_job_system_thread_pool.html#a4b7f3271d9bd98562563d4dfcaa40c9d">SetNumThreads</a>(<span class="keywordtype">int</span> inNumThreads)                 { StopThreads(); StartThreads(inNumThreads); }</div>
    151. 

  151. <div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span> </div>
    152. 

  152. <div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span><span class="keyword">protected</span>:</div>
    153. 

  153. <div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span>    <span class="comment">// See JobSystem</span></div>
    154. 

  154. <div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span>    <span class="keyword">virtual</span> <span class="keywordtype">void</span>            <a class="code hl_function" href="class_job_system.html#ae6bae9c5725c2009c8e9a2d79f60cb40">QueueJob</a>(Job *inJob) <span class="keyword">override</span>;</div>
    155. 

  155. <div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span>    <span class="keyword">virtual</span> <span class="keywordtype">void</span>            <a class="code hl_function" href="class_job_system.html#a5820eef46d040e6ae17e51a828201118">QueueJobs</a>(Job **inJobs, <a class="code hl_typedef" href="_core_8h.html#a69aa29b598b851b0640aa225a9e5d61d">uint</a> inNumJobs) <span class="keyword">override</span>;</div>
    156. 

  156. <div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span>    <span class="keyword">virtual</span> <span class="keywordtype">void</span>            <a class="code hl_function" href="class_job_system.html#aa74329d956a01e3f2f219ea22bdc5097">FreeJob</a>(Job *inJob) <span class="keyword">override</span>;</div>
    157. 

  157. <div class="line"><a id="l00059" name="l00059"></a><span class="lineno">   59</span> </div>
    158. 

  158. <div class="line"><a id="l00060" name="l00060"></a><span class="lineno">   60</span><span class="keyword">private</span>:</div>
    159. 

  159. <div class="line"><a id="l00062" name="l00062"></a><span class="lineno">   62</span>    <span class="keywordtype">void</span>                    StartThreads(<span class="keywordtype">int</span> inNumThreads);</div>
    160. 

  160. <div class="line"><a id="l00063" name="l00063"></a><span class="lineno">   63</span>    <span class="keywordtype">void</span>                    StopThreads();</div>
    161. 

  161. <div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span> </div>
    162. 

  162. <div class="line"><a id="l00066" name="l00066"></a><span class="lineno">   66</span>    <span class="keywordtype">void</span>                    ThreadMain(<span class="keywordtype">int</span> inThreadIndex);</div>
    163. 

  163. <div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span> </div>
    164. 

  164. <div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span>    <span class="keyword">inline</span> <a class="code hl_typedef" href="_core_8h.html#a69aa29b598b851b0640aa225a9e5d61d">uint</a>             GetHead() <span class="keyword">const</span>;</div>
    165. 

  165. <div class="line"><a id="l00070" name="l00070"></a><span class="lineno">   70</span> </div>
    166. 

  166. <div class="line"><a id="l00072" name="l00072"></a><span class="lineno">   72</span>    <span class="keyword">inline</span> <span class="keywordtype">void</span>             QueueJobInternal(Job *inJob);</div>
    167. 

  167. <div class="line"><a id="l00073" name="l00073"></a><span class="lineno">   73</span> </div>
    168. 

  168. <div class="line"><a id="l00075" name="l00075"></a><span class="lineno">   75</span>    InitExitFunction        mThreadInitFunction = [](int) { };</div>
    169. 

  169. <div class="line"><a id="l00076" name="l00076"></a><span class="lineno">   76</span>    InitExitFunction        mThreadExitFunction = [](int) { };</div>
    170. 

  170. <div class="line"><a id="l00077" name="l00077"></a><span class="lineno">   77</span> </div>
    171. 

  171. <div class="line"><a id="l00079" name="l00079"></a><span class="lineno">   79</span>    <span class="keyword">using </span>AvailableJobs = <a class="code hl_class" href="class_fixed_size_free_list.html">FixedSizeFreeList&lt;Job&gt;</a>;</div>
    172. 

  172. <div class="line"><a id="l00080" name="l00080"></a><span class="lineno">   80</span>    AvailableJobs           mJobs;</div>
    173. 

  173. <div class="line"><a id="l00081" name="l00081"></a><span class="lineno">   81</span> </div>
    174. 

  174. <div class="line"><a id="l00083" name="l00083"></a><span class="lineno">   83</span>    <a class="code hl_class" href="class_array.html">Array&lt;thread&gt;</a>           mThreads;</div>
    175. 

  175. <div class="line"><a id="l00084" name="l00084"></a><span class="lineno">   84</span> </div>
    176. 

  176. <div class="line"><a id="l00085" name="l00085"></a><span class="lineno">   85</span>    <span class="comment">// The job queue</span></div>
    177. 

  177. <div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span>    <span class="keyword">static</span> <span class="keyword">constexpr</span> <a class="code hl_typedef" href="_core_8h.html#a8f95e75e58492e87412191fabadd8ca8">uint32</a> cQueueLength = 1024;</div>
    178. 

  178. <div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span>    <span class="keyword">static_assert</span>(<a class="code hl_function" href="_math_8h.html#a531058b1613a4e5123a68a704673e1a2">IsPowerOf2</a>(cQueueLength));                                <span class="comment">// We do bit operations and require queue length to be a power of 2</span></div>
    179. 

  179. <div class="line"><a id="l00088" name="l00088"></a><span class="lineno">   88</span>    atomic&lt;Job *&gt;           mQueue[cQueueLength];</div>
    180. 

  180. <div class="line"><a id="l00089" name="l00089"></a><span class="lineno">   89</span> </div>
    181. 

  181. <div class="line"><a id="l00090" name="l00090"></a><span class="lineno">   90</span>    <span class="comment">// Head and tail of the queue, do this value modulo cQueueLength - 1 to get the element in the mQueue array</span></div>
    182. 

  182. <div class="line"><a id="l00091" name="l00091"></a><span class="lineno">   91</span>    atomic&lt;uint&gt; *          mHeads = <span class="keyword">nullptr</span>;                               </div>
    183. 

  183. <div class="line"><a id="l00092" name="l00092"></a><span class="lineno">   92</span>    <span class="keyword">alignas</span>(<a class="code hl_define" href="_core_8h.html#a2eca4e00d11d8fdbbd04c4a23a244278">JPH_CACHE_LINE_SIZE</a>) atomic&lt;uint&gt; mTail = 0;                    </div>
    184. 

  184. <div class="line"><a id="l00093" name="l00093"></a><span class="lineno">   93</span> </div>
    185. 

  185. <div class="line"><a id="l00094" name="l00094"></a><span class="lineno">   94</span>    <span class="comment">// Semaphore used to signal worker threads that there is new work</span></div>
    186. 

  186. <div class="line"><a id="l00095" name="l00095"></a><span class="lineno">   95</span>    <a class="code hl_class" href="class_semaphore.html">Semaphore</a>               mSemaphore;</div>
    187. 

  187. <div class="line"><a id="l00096" name="l00096"></a><span class="lineno">   96</span> </div>
    188. 

  188. <div class="line"><a id="l00098" name="l00098"></a><span class="lineno">   98</span>    atomic&lt;bool&gt;            mQuit = <span class="keyword">false</span>;</div>
    189. 

  189. <div class="line"><a id="l00099" name="l00099"></a><span class="lineno">   99</span>};</div>
    190. 

  190. </div>
    191. 

  191. <div class="line"><a id="l00100" name="l00100"></a><span class="lineno">  100</span> </div>
    192. 

  192. <div class="line"><a id="l00101" name="l00101"></a><span class="lineno">  101</span><a class="code hl_define" href="_core_8h.html#a73da8725998b00321a9db341202d650d">JPH_NAMESPACE_END</a></div>
    193. 

  193. <div class="ttc" id="a_core_8h_html_a2712a9b0f778ab9d1aa5118b4e8e6bd8"><div class="ttname"><a href="_core_8h.html#a2712a9b0f778ab9d1aa5118b4e8e6bd8">JPH_EXPORT</a></div><div class="ttdeci">#define JPH_EXPORT</div><div class="ttdef"><b>Definition</b> Core.h:275</div></div>
    194. 

  194. <div class="ttc" id="a_core_8h_html_a2eca4e00d11d8fdbbd04c4a23a244278"><div class="ttname"><a href="_core_8h.html#a2eca4e00d11d8fdbbd04c4a23a244278">JPH_CACHE_LINE_SIZE</a></div><div class="ttdeci">#define JPH_CACHE_LINE_SIZE</div><div class="ttdef"><b>Definition</b> Core.h:545</div></div>
    195. 

  195. <div class="ttc" id="a_core_8h_html_a4ac413403e9ca00d24a3e2f244cf5456"><div class="ttname"><a href="_core_8h.html#a4ac413403e9ca00d24a3e2f244cf5456">JPH_SUPPRESS_WARNINGS_STD_BEGIN</a></div><div class="ttdeci">#define JPH_SUPPRESS_WARNINGS_STD_BEGIN</div><div class="ttdef"><b>Definition</b> Core.h:430</div></div>
    196. 

  196. <div class="ttc" id="a_core_8h_html_a5f6b64537a538d9204b253532b799467"><div class="ttname"><a href="_core_8h.html#a5f6b64537a538d9204b253532b799467">JPH_SUPPRESS_WARNINGS_STD_END</a></div><div class="ttdeci">#define JPH_SUPPRESS_WARNINGS_STD_END</div><div class="ttdef"><b>Definition</b> Core.h:443</div></div>
    197. 

  197. <div class="ttc" id="a_core_8h_html_a69aa29b598b851b0640aa225a9e5d61d"><div class="ttname"><a href="_core_8h.html#a69aa29b598b851b0640aa225a9e5d61d">uint</a></div><div class="ttdeci">unsigned int uint</div><div class="ttdef"><b>Definition</b> Core.h:500</div></div>
    198. 

  198. <div class="ttc" id="a_core_8h_html_a73da8725998b00321a9db341202d650d"><div class="ttname"><a href="_core_8h.html#a73da8725998b00321a9db341202d650d">JPH_NAMESPACE_END</a></div><div class="ttdeci">#define JPH_NAMESPACE_END</div><div class="ttdef"><b>Definition</b> Core.h:425</div></div>
    199. 

  199. <div class="ttc" id="a_core_8h_html_a8f95e75e58492e87412191fabadd8ca8"><div class="ttname"><a href="_core_8h.html#a8f95e75e58492e87412191fabadd8ca8">uint32</a></div><div class="ttdeci">std::uint32_t uint32</div><div class="ttdef"><b>Definition</b> Core.h:503</div></div>
    200. 

  200. <div class="ttc" id="a_core_8h_html_ad14098b68b8c44ea6112601031268405"><div class="ttname"><a href="_core_8h.html#ad14098b68b8c44ea6112601031268405">JPH_NAMESPACE_BEGIN</a></div><div class="ttdeci">#define JPH_NAMESPACE_BEGIN</div><div class="ttdef"><b>Definition</b> Core.h:419</div></div>
    201. 

  201. <div class="ttc" id="a_fixed_size_free_list_8h_html"><div class="ttname"><a href="_fixed_size_free_list_8h.html">FixedSizeFreeList.h</a></div></div>
    202. 

  202. <div class="ttc" id="a_job_system_with_barrier_8h_html"><div class="ttname"><a href="_job_system_with_barrier_8h.html">JobSystemWithBarrier.h</a></div></div>
    203. 

  203. <div class="ttc" id="a_math_8h_html_a531058b1613a4e5123a68a704673e1a2"><div class="ttname"><a href="_math_8h.html#a531058b1613a4e5123a68a704673e1a2">IsPowerOf2</a></div><div class="ttdeci">constexpr bool IsPowerOf2(T inV)</div><div class="ttdoc">Check if inV is a power of 2.</div><div class="ttdef"><b>Definition</b> Math.h:76</div></div>
    204. 

  204. <div class="ttc" id="a_memory_8h_html_a91074fb218fe28954a0938c099ddd9e0"><div class="ttname"><a href="_memory_8h.html#a91074fb218fe28954a0938c099ddd9e0">JPH_OVERRIDE_NEW_DELETE</a></div><div class="ttdeci">#define JPH_OVERRIDE_NEW_DELETE</div><div class="ttdoc">Macro to override the new and delete functions.</div><div class="ttdef"><b>Definition</b> Memory.h:50</div></div>
    205. 

  205. <div class="ttc" id="a_semaphore_8h_html"><div class="ttname"><a href="_semaphore_8h.html">Semaphore.h</a></div></div>
    206. 

  206. <div class="ttc" id="aclass_array_html"><div class="ttname"><a href="class_array.html">Array</a></div><div class="ttdef"><b>Definition</b> Array.h:36</div></div>
    207. 

  207. <div class="ttc" id="aclass_color_html"><div class="ttname"><a href="class_color.html">Color</a></div><div class="ttdoc">Class that holds an RGBA color with 8-bits per component.</div><div class="ttdef"><b>Definition</b> Color.h:16</div></div>
    208. 

  208. <div class="ttc" id="aclass_fixed_size_free_list_html"><div class="ttname"><a href="class_fixed_size_free_list.html">FixedSizeFreeList</a></div><div class="ttdef"><b>Definition</b> FixedSizeFreeList.h:18</div></div>
    209. 

  209. <div class="ttc" id="aclass_job_system_1_1_job_handle_html"><div class="ttname"><a href="class_job_system_1_1_job_handle.html">JobSystem::JobHandle</a></div><div class="ttdef"><b>Definition</b> JobSystem.h:80</div></div>
    210. 

  210. <div class="ttc" id="aclass_job_system_html_a0766c8acd5ed9ef0e6baf1c2b8f3c38b"><div class="ttname"><a href="class_job_system.html#a0766c8acd5ed9ef0e6baf1c2b8f3c38b">JobSystem::CreateJob</a></div><div class="ttdeci">virtual JobHandle CreateJob(const char *inName, ColorArg inColor, const JobFunction &amp;inJobFunction, uint32 inNumDependencies=0)=0</div></div>
    211. 

  211. <div class="ttc" id="aclass_job_system_html_a5820eef46d040e6ae17e51a828201118"><div class="ttname"><a href="class_job_system.html#a5820eef46d040e6ae17e51a828201118">JobSystem::QueueJobs</a></div><div class="ttdeci">virtual void QueueJobs(Job **inJobs, uint inNumJobs)=0</div><div class="ttdoc">Adds a number of jobs at once to the job queue.</div></div>
    212. 

  212. <div class="ttc" id="aclass_job_system_html_aa74329d956a01e3f2f219ea22bdc5097"><div class="ttname"><a href="class_job_system.html#aa74329d956a01e3f2f219ea22bdc5097">JobSystem::FreeJob</a></div><div class="ttdeci">virtual void FreeJob(Job *inJob)=0</div><div class="ttdoc">Frees a job.</div></div>
    213. 

  213. <div class="ttc" id="aclass_job_system_html_ae6bae9c5725c2009c8e9a2d79f60cb40"><div class="ttname"><a href="class_job_system.html#ae6bae9c5725c2009c8e9a2d79f60cb40">JobSystem::QueueJob</a></div><div class="ttdeci">virtual void QueueJob(Job *inJob)=0</div><div class="ttdoc">Adds a job to the job queue.</div></div>
    214. 

  214. <div class="ttc" id="aclass_job_system_thread_pool_html"><div class="ttname"><a href="class_job_system_thread_pool.html">JobSystemThreadPool</a></div><div class="ttdef"><b>Definition</b> JobSystemThreadPool.h:26</div></div>
    215. 

  215. <div class="ttc" id="aclass_job_system_thread_pool_html_a2b29fcac624eeac4e5219158ef0c4912"><div class="ttname"><a href="class_job_system_thread_pool.html#a2b29fcac624eeac4e5219158ef0c4912">JobSystemThreadPool::SetThreadExitFunction</a></div><div class="ttdeci">void SetThreadExitFunction(const InitExitFunction &amp;inExitFunction)</div><div class="ttdef"><b>Definition</b> JobSystemThreadPool.h:39</div></div>
    216. 

  216. <div class="ttc" id="aclass_job_system_thread_pool_html_a380fb336206bb8188b5a68979ac432ab"><div class="ttname"><a href="class_job_system_thread_pool.html#a380fb336206bb8188b5a68979ac432ab">JobSystemThreadPool::InitExitFunction</a></div><div class="ttdeci">function&lt; void(int)&gt; InitExitFunction</div><div class="ttdoc">Functions to call when a thread is initialized or exits, must be set before calling Init()</div><div class="ttdef"><b>Definition</b> JobSystemThreadPool.h:37</div></div>
    217. 

  217. <div class="ttc" id="aclass_job_system_thread_pool_html_a4b7f3271d9bd98562563d4dfcaa40c9d"><div class="ttname"><a href="class_job_system_thread_pool.html#a4b7f3271d9bd98562563d4dfcaa40c9d">JobSystemThreadPool::SetNumThreads</a></div><div class="ttdeci">void SetNumThreads(int inNumThreads)</div><div class="ttdoc">Change the max concurrency after initialization.</div><div class="ttdef"><b>Definition</b> JobSystemThreadPool.h:52</div></div>
    218. 

  218. <div class="ttc" id="aclass_job_system_thread_pool_html_a7c1157b283998781be0e2164e5639ba3"><div class="ttname"><a href="class_job_system_thread_pool.html#a7c1157b283998781be0e2164e5639ba3">JobSystemThreadPool::SetThreadInitFunction</a></div><div class="ttdeci">void SetThreadInitFunction(const InitExitFunction &amp;inInitFunction)</div><div class="ttdef"><b>Definition</b> JobSystemThreadPool.h:38</div></div>
    219. 

  219. <div class="ttc" id="aclass_job_system_thread_pool_html_acf4a8888977261556ec87fea4ceb64aa"><div class="ttname"><a href="class_job_system_thread_pool.html#acf4a8888977261556ec87fea4ceb64aa">JobSystemThreadPool::JobSystemThreadPool</a></div><div class="ttdeci">JobSystemThreadPool()=default</div></div>
    220. 

  220. <div class="ttc" id="aclass_job_system_thread_pool_html_ad9d1ead2ffc5ab1ec9aa6e06948c98ac"><div class="ttname"><a href="class_job_system_thread_pool.html#ad9d1ead2ffc5ab1ec9aa6e06948c98ac">JobSystemThreadPool::GetMaxConcurrency</a></div><div class="ttdeci">virtual int GetMaxConcurrency() const override</div><div class="ttdoc">Get maximum number of concurrently executing jobs.</div><div class="ttdef"><b>Definition</b> JobSystemThreadPool.h:48</div></div>
    221. 

  221. <div class="ttc" id="aclass_job_system_with_barrier_html"><div class="ttname"><a href="class_job_system_with_barrier.html">JobSystemWithBarrier</a></div><div class="ttdef"><b>Definition</b> JobSystemWithBarrier.h:24</div></div>
    222. 

  222. <div class="ttc" id="aclass_job_system_with_barrier_html_a07c53b2eecf2984531affd3867815214"><div class="ttname"><a href="class_job_system_with_barrier.html#a07c53b2eecf2984531affd3867815214">JobSystemWithBarrier::Init</a></div><div class="ttdeci">void Init(uint inMaxBarriers)</div><div class="ttdef"><b>Definition</b> JobSystemWithBarrier.cpp:170</div></div>
    223. 

  223. <div class="ttc" id="aclass_semaphore_html"><div class="ttname"><a href="class_semaphore.html">Semaphore</a></div><div class="ttdef"><b>Definition</b> Semaphore.h:32</div></div>
    224. 

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