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<a href="matmul_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 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="preprocessor">#include "<a class="code" href="backend_2metal_2device_8h.html">mlx/backend/metal/device.h</a>"</span></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"> 7</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespacemlx_1_1core.html">mlx::core</a> {</div>
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<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span> </div>
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<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"><a class="line" href="namespacemlx_1_1core.html#a2a8a09851097571fb51ac5b608550e44"> 9</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="namespacemlx_1_1core.html#a2a8a09851097571fb51ac5b608550e44">steel_matmul_regular</a>(</div>
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<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span> <span class="keyword">const</span> <a class="code hl_struct" href="structmlx_1_1core_1_1_stream.html">Stream</a>& s,</div>
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<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span> <a class="code hl_class" href="classmlx_1_1core_1_1metal_1_1_device.html">metal::Device</a>& d,</div>
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<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span> <span class="keyword">const</span> <a class="code hl_class" href="classmlx_1_1core_1_1array.html">array</a>& 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> <a class="code hl_class" href="classmlx_1_1core_1_1array.html">array</a>& b,</div>
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<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span> <a class="code hl_class" href="classmlx_1_1core_1_1array.html">array</a>& out,</div>
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<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> <span class="keywordtype">int</span> M,</div>
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<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> <span class="keywordtype">int</span> N,</div>
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<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> <span class="keywordtype">int</span> K,</div>
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<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> <span class="keywordtype">int</span> batch_size_out,</div>
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<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> <span class="keywordtype">int</span> lda,</div>
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<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> <span class="keywordtype">int</span> ldb,</div>
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<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> <span class="keywordtype">int</span> ldd,</div>
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<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> <span class="keywordtype">bool</span> transpose_a,</div>
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<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> <span class="keywordtype">bool</span> transpose_b,</div>
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<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> <a class="code hl_typedef" href="namespacemlx_1_1core.html#a694e23f2d59606643728ad443d621416">Shape</a> batch_shape,</div>
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<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> <a class="code hl_typedef" href="namespacemlx_1_1core.html#a79939016d0972ded7db37130da2a8b5c">Strides</a> batch_strides,</div>
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<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> int64_t A_batch_stride,</div>
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<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> int64_t B_batch_stride,</div>
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<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> int64_t matrix_stride_out,</div>
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<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> std::vector<array>& copies);</div>
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<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> </div>
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<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"><a class="line" href="namespacemlx_1_1core.html#aaff208bbac7021c4265580885874499a"> 31</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="namespacemlx_1_1core.html#aaff208bbac7021c4265580885874499a">steel_matmul</a>(</div>
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<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">const</span> <a class="code hl_struct" href="structmlx_1_1core_1_1_stream.html">Stream</a>& s,</div>
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<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> <a class="code hl_class" href="classmlx_1_1core_1_1metal_1_1_device.html">metal::Device</a>& d,</div>
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<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">const</span> <a class="code hl_class" href="classmlx_1_1core_1_1array.html">array</a>& a,</div>
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<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">const</span> <a class="code hl_class" href="classmlx_1_1core_1_1array.html">array</a>& b,</div>
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<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> <a class="code hl_class" href="classmlx_1_1core_1_1array.html">array</a>& out,</div>
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<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> <span class="keywordtype">int</span> M,</div>
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<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> <span class="keywordtype">int</span> N,</div>
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<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> <span class="keywordtype">int</span> K,</div>
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<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> <span class="keywordtype">int</span> batch_size_out,</div>
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<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> <span class="keywordtype">int</span> lda,</div>
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<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> <span class="keywordtype">int</span> ldb,</div>
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<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> <span class="keywordtype">bool</span> transpose_a,</div>
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<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> <span class="keywordtype">bool</span> transpose_b,</div>
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<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> std::vector<array>& copies,</div>
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<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> <a class="code hl_typedef" href="namespacemlx_1_1core.html#a694e23f2d59606643728ad443d621416">Shape</a> batch_shape = {},</div>
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<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> <a class="code hl_typedef" href="namespacemlx_1_1core.html#a79939016d0972ded7db37130da2a8b5c">Strides</a> A_batch_stride = {},</div>
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<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> <a class="code hl_typedef" href="namespacemlx_1_1core.html#a79939016d0972ded7db37130da2a8b5c">Strides</a> B_batch_stride = {});</div>
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<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> </div>
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<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span>} <span class="comment">// namespace mlx::core</span></div>
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<div class="ttc" id="abackend_2metal_2device_8h_html"><div class="ttname"><a href="backend_2metal_2device_8h.html">device.h</a></div></div>
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<div class="ttc" id="aclassmlx_1_1core_1_1array_html"><div class="ttname"><a href="classmlx_1_1core_1_1array.html">mlx::core::array</a></div><div class="ttdef"><b>Definition</b> array.h:24</div></div>
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<div class="ttc" id="aclassmlx_1_1core_1_1metal_1_1_device_html"><div class="ttname"><a href="classmlx_1_1core_1_1metal_1_1_device.html">mlx::core::metal::Device</a></div><div class="ttdef"><b>Definition</b> device.h:165</div></div>
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<div class="ttc" id="anamespacemlx_1_1core_html"><div class="ttname"><a href="namespacemlx_1_1core.html">mlx::core</a></div><div class="ttdef"><b>Definition</b> allocator.h:7</div></div>
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<div class="ttc" id="anamespacemlx_1_1core_html_a2a8a09851097571fb51ac5b608550e44"><div class="ttname"><a href="namespacemlx_1_1core.html#a2a8a09851097571fb51ac5b608550e44">mlx::core::steel_matmul_regular</a></div><div class="ttdeci">void steel_matmul_regular(const Stream &s, metal::Device &d, const array &a, const array &b, array &out, int M, int N, int K, int batch_size_out, int lda, int ldb, int ldd, bool transpose_a, bool transpose_b, Shape batch_shape, Strides batch_strides, int64_t A_batch_stride, int64_t B_batch_stride, int64_t matrix_stride_out, std::vector< array > &copies)</div></div>
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<div class="ttc" id="anamespacemlx_1_1core_html_a694e23f2d59606643728ad443d621416"><div class="ttname"><a href="namespacemlx_1_1core.html#a694e23f2d59606643728ad443d621416">mlx::core::Shape</a></div><div class="ttdeci">std::vector< ShapeElem > Shape</div><div class="ttdef"><b>Definition</b> array.h:21</div></div>
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<div class="ttc" id="anamespacemlx_1_1core_html_a79939016d0972ded7db37130da2a8b5c"><div class="ttname"><a href="namespacemlx_1_1core.html#a79939016d0972ded7db37130da2a8b5c">mlx::core::Strides</a></div><div class="ttdeci">std::vector< int64_t > Strides</div><div class="ttdef"><b>Definition</b> array.h:22</div></div>
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<div class="ttc" id="anamespacemlx_1_1core_html_aaff208bbac7021c4265580885874499a"><div class="ttname"><a href="namespacemlx_1_1core.html#aaff208bbac7021c4265580885874499a">mlx::core::steel_matmul</a></div><div class="ttdeci">void steel_matmul(const Stream &s, metal::Device &d, const array &a, const array &b, array &out, int M, int N, int K, int batch_size_out, int lda, int ldb, bool transpose_a, bool transpose_b, std::vector< array > &copies, Shape batch_shape={}, Strides A_batch_stride={}, Strides B_batch_stride={})</div></div>
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<div class="ttc" id="astructmlx_1_1core_1_1_stream_html"><div class="ttname"><a href="structmlx_1_1core_1_1_stream.html">mlx::core::Stream</a></div><div class="ttdef"><b>Definition</b> stream.h:9</div></div>
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