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<div class="headertitle"><div class="title">transforms_impl.h</div></div>
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<a href="transforms__impl_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">// Copyright © 2023-2024 Apple Inc.</span></div>
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<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span> </div>
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<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="preprocessor">#pragma once</span></div>
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<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span> </div>
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<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespacemlx_1_1core_1_1detail.html">mlx::core::detail</a> {</div>
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<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span> </div>
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<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"><a class="line" href="namespacemlx_1_1core_1_1detail.html#a5ba794afe1a557e0505887cfb481c515"> 7</a></span>std::pair<std::vector<array>, std::vector<array>> <a class="code hl_function" href="namespacemlx_1_1core_1_1detail.html#a5ba794afe1a557e0505887cfb481c515">vmap_trace</a>(</div>
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<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span> <span class="keyword">const</span> std::function<std::vector<array>(<span class="keyword">const</span> std::vector<array>&)>& fun,</div>
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<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span> <span class="keyword">const</span> std::vector<array>& inputs,</div>
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<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span> <span class="keyword">const</span> std::vector<int>& in_axes);</div>
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<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span> </div>
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<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"><a class="line" href="namespacemlx_1_1core_1_1detail.html#a31a5582530faea230eb8acafc0f7e154"> 12</a></span>std::vector<array> <a class="code hl_function" href="namespacemlx_1_1core_1_1detail.html#a31a5582530faea230eb8acafc0f7e154">vmap_replace</a>(</div>
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<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span> <span class="keyword">const</span> std::vector<array>& inputs,</div>
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<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span> <span class="keyword">const</span> std::vector<array>& s_inputs,</div>
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<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> <span class="keyword">const</span> std::vector<array>& s_outputs,</div>
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<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> <span class="keyword">const</span> std::vector<int>& in_axes,</div>
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<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> <span class="keyword">const</span> std::vector<int>& out_axes);</div>
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<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> </div>
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<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="comment">// This is not part of the general C++ API as calling with a bad id is a bad</span></div>
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<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="comment">// idea.</span></div>
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<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"><a class="line" href="namespacemlx_1_1core_1_1detail.html#a4d14dee182dc9a8bea64efdaad310a1f"> 21</a></span>std::function<std::vector<array>(<span class="keyword">const</span> std::vector<array>&)> <a class="code hl_variable" href="namespacemlx_1_1core_1_1detail.html#a4d14dee182dc9a8bea64efdaad310a1f">compile</a>(</div>
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<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> <span class="keyword">const</span> std::function<std::vector<array>(<span class="keyword">const</span> std::vector<array>&)>& fun,</div>
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<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> std::uintptr_t fun_id,</div>
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<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> <span class="keywordtype">bool</span> shapeless = <span class="keyword">false</span>,</div>
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<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> std::vector<uint64_t> constants = {});</div>
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<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> </div>
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<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="comment">// Erase cached compile functions</span></div>
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<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"><a class="line" href="namespacemlx_1_1core_1_1detail.html#a69eb76a14f845ca000f1ccb2edda0175"> 28</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="namespacemlx_1_1core_1_1detail.html#a69eb76a14f845ca000f1ccb2edda0175">compile_erase</a>(std::uintptr_t fun_id);</div>
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<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> </div>
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<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="comment">// Create an InTracing object during tracing operations to signify to the rest</span></div>
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<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="comment">// of the codebase that we are during tracing so evals should not throw away</span></div>
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<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="comment">// the graph.</span></div>
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<div class="foldopen" id="foldopen00033" data-start="{" data-end="};">
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<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"><a class="line" href="structmlx_1_1core_1_1detail_1_1_in_tracing.html"> 33</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structmlx_1_1core_1_1detail_1_1_in_tracing.html">InTracing</a> {</div>
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<div class="foldopen" id="foldopen00034" data-start="{" data-end="}">
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<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"><a class="line" href="structmlx_1_1core_1_1detail_1_1_in_tracing.html#a7a77f19391498afa5dcea3509d241a70"> 34</a></span> <a class="code hl_function" href="structmlx_1_1core_1_1detail_1_1_in_tracing.html#a7a77f19391498afa5dcea3509d241a70">InTracing</a>() {</div>
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<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> tracing_counter++;</div>
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<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> }</div>
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</div>
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<div class="foldopen" id="foldopen00037" data-start="{" data-end="}">
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<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"><a class="line" href="structmlx_1_1core_1_1detail_1_1_in_tracing.html#a83d57d7fa63bcb0ff72080191d0f177a"> 37</a></span> <a class="code hl_function" href="structmlx_1_1core_1_1detail_1_1_in_tracing.html#a83d57d7fa63bcb0ff72080191d0f177a">~InTracing</a>() {</div>
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<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> tracing_counter--;</div>
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<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> }</div>
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</div>
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<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> </div>
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<div class="foldopen" id="foldopen00041" data-start="{" data-end="}">
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<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"><a class="line" href="structmlx_1_1core_1_1detail_1_1_in_tracing.html#ac52b8e2c3f808d3076c4e1ebaf9dc63d"> 41</a></span> <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="structmlx_1_1core_1_1detail_1_1_in_tracing.html#ac52b8e2c3f808d3076c4e1ebaf9dc63d">in_tracing</a>() {</div>
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<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> <span class="keywordflow">return</span> tracing_counter > 0;</div>
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<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> }</div>
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</div>
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<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> </div>
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<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> <span class="keyword">private</span>:</div>
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<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> <span class="keyword">static</span> <span class="keywordtype">int</span> tracing_counter;</div>
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<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span>};</div>
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</div>
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<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> </div>
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<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span>} <span class="comment">// namespace mlx::core::detail</span></div>
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<div class="ttc" id="anamespacemlx_1_1core_1_1detail_html"><div class="ttname"><a href="namespacemlx_1_1core_1_1detail.html">mlx::core::detail</a></div><div class="ttdef"><b>Definition</b> ops.h:8</div></div>
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<div class="ttc" id="anamespacemlx_1_1core_1_1detail_html_a31a5582530faea230eb8acafc0f7e154"><div class="ttname"><a href="namespacemlx_1_1core_1_1detail.html#a31a5582530faea230eb8acafc0f7e154">mlx::core::detail::vmap_replace</a></div><div class="ttdeci">std::vector< array > vmap_replace(const std::vector< array > &inputs, const std::vector< array > &s_inputs, const std::vector< array > &s_outputs, const std::vector< int > &in_axes, const std::vector< int > &out_axes)</div></div>
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<div class="ttc" id="anamespacemlx_1_1core_1_1detail_html_a4d14dee182dc9a8bea64efdaad310a1f"><div class="ttname"><a href="namespacemlx_1_1core_1_1detail.html#a4d14dee182dc9a8bea64efdaad310a1f">mlx::core::detail::compile</a></div><div class="ttdeci">std::function< std::vector< array >(const std::vector< array > &) compile)(const std::function< std::vector< array >(const std::vector< array > &)> &fun, std::uintptr_t fun_id, bool shapeless=false, std::vector< uint64_t > constants={})</div></div>
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<div class="ttc" id="anamespacemlx_1_1core_1_1detail_html_a5ba794afe1a557e0505887cfb481c515"><div class="ttname"><a href="namespacemlx_1_1core_1_1detail.html#a5ba794afe1a557e0505887cfb481c515">mlx::core::detail::vmap_trace</a></div><div class="ttdeci">std::pair< std::vector< array >, std::vector< array > > vmap_trace(const std::function< std::vector< array >(const std::vector< array > &)> &fun, const std::vector< array > &inputs, const std::vector< int > &in_axes)</div></div>
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<div class="ttc" id="anamespacemlx_1_1core_1_1detail_html_a69eb76a14f845ca000f1ccb2edda0175"><div class="ttname"><a href="namespacemlx_1_1core_1_1detail.html#a69eb76a14f845ca000f1ccb2edda0175">mlx::core::detail::compile_erase</a></div><div class="ttdeci">void compile_erase(std::uintptr_t fun_id)</div></div>
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<div class="ttc" id="astructmlx_1_1core_1_1detail_1_1_in_tracing_html"><div class="ttname"><a href="structmlx_1_1core_1_1detail_1_1_in_tracing.html">mlx::core::detail::InTracing</a></div><div class="ttdef"><b>Definition</b> transforms_impl.h:33</div></div>
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<div class="ttc" id="astructmlx_1_1core_1_1detail_1_1_in_tracing_html_a7a77f19391498afa5dcea3509d241a70"><div class="ttname"><a href="structmlx_1_1core_1_1detail_1_1_in_tracing.html#a7a77f19391498afa5dcea3509d241a70">mlx::core::detail::InTracing::InTracing</a></div><div class="ttdeci">InTracing()</div><div class="ttdef"><b>Definition</b> transforms_impl.h:34</div></div>
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<div class="ttc" id="astructmlx_1_1core_1_1detail_1_1_in_tracing_html_a83d57d7fa63bcb0ff72080191d0f177a"><div class="ttname"><a href="structmlx_1_1core_1_1detail_1_1_in_tracing.html#a83d57d7fa63bcb0ff72080191d0f177a">mlx::core::detail::InTracing::~InTracing</a></div><div class="ttdeci">~InTracing()</div><div class="ttdef"><b>Definition</b> transforms_impl.h:37</div></div>
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<div class="ttc" id="astructmlx_1_1core_1_1detail_1_1_in_tracing_html_ac52b8e2c3f808d3076c4e1ebaf9dc63d"><div class="ttname"><a href="structmlx_1_1core_1_1detail_1_1_in_tracing.html#ac52b8e2c3f808d3076c4e1ebaf9dc63d">mlx::core::detail::InTracing::in_tracing</a></div><div class="ttdeci">static bool in_tracing()</div><div class="ttdef"><b>Definition</b> transforms_impl.h:41</div></div>
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