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mlx/docs/build/html/loader__channel__n_8h_source.html
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<li class="navelem"><a class="el" href="dir_938ab0ecf10b8b860ff766c820f665fd.html">mlx</a></li><li class="navelem"><a class="el" href="dir_1d446c9bd3c99228254c9484e0bc5c06.html">backend</a></li><li class="navelem"><a class="el" href="dir_d0c977ea65824390717cdb7efc36c157.html">metal</a></li><li class="navelem"><a class="el" href="dir_70a37effa88bcbd6b791977fa1e64356.html">kernels</a></li><li class="navelem"><a class="el" href="dir_76215a6c54e2b67053e723fc2395583c.html">steel</a></li><li class="navelem"><a class="el" href="dir_df9494e83ef22ae6150a0e080d9709ed.html">conv</a></li><li class="navelem"><a class="el" href="dir_ba4426224ef60f409462a2a12fa18f06.html">loaders</a></li> </ul>
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<a href="loader__channel__n_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 © 2024 Apple Inc.</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span> </div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="preprocessor">#pragma once</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span> </div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="preprocessor">#include &quot;<a class="code" href="backend_2metal_2kernels_2steel_2utils_8h.html">mlx/backend/metal/kernels/steel/utils.h</a>&quot;</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span> </div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="preprocessor">#include &quot;<a class="code" href="conv_2params_8h.html">mlx/backend/metal/kernels/steel/conv/params.h</a>&quot;</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span> </div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="comment">// Loading helper</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span> </div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespacemlx.html">mlx</a> {</div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="keyword">namespace </span>steel {</div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> </div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="keyword">template</span> &lt;<span class="keywordtype">short</span> n_channels_&gt;</div>
<div class="foldopen" id="foldopen00017" data-start="{" data-end="};">
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_channel_helper.html"> 17</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structmlx_1_1steel_1_1_channel_helper.html">ChannelHelper</a> {</div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_channel_helper.html#aa476bd0fcb38494c268547fc9820fc0a"> 18</a></span> <a class="code hl_define" href="steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b">STEEL_CONST</a> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_channel_helper.html#aa476bd0fcb38494c268547fc9820fc0a">n_channels</a> = n_channels_;</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_channel_helper.html#a2b24f991a9380fdad6b51a038770b925"> 19</a></span> <a class="code hl_define" href="steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b">STEEL_CONST</a> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_channel_helper.html#a2b24f991a9380fdad6b51a038770b925">vec_size</a> = n_channels_ &lt;= 4 ? 4 : 8;</div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_channel_helper.html#afc34bf92168c1865a9611b319dbcd000"> 20</a></span> <a class="code hl_define" href="steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b">STEEL_CONST</a> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_channel_helper.html#afc34bf92168c1865a9611b319dbcd000">excess</a> = <a class="code hl_variable" href="structmlx_1_1steel_1_1_channel_helper.html#a2b24f991a9380fdad6b51a038770b925">vec_size</a> - n_channels_;</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span>};</div>
</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> </div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="keyword">template</span> &lt;&gt;</div>
<div class="foldopen" id="foldopen00024" data-start="{" data-end="};">
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_channel_helper_3_011_01_4.html"> 24</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structmlx_1_1steel_1_1_channel_helper.html">ChannelHelper</a>&lt;1&gt; {</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_channel_helper_3_011_01_4.html#a06c2fb9c93660e8f6916228cd77f9494"> 25</a></span> <a class="code hl_define" href="steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b">STEEL_CONST</a> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_channel_helper.html#aa476bd0fcb38494c268547fc9820fc0a">n_channels</a> = 1;</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_channel_helper_3_011_01_4.html#a71449551bbfe56058440755dfd50fc75"> 26</a></span> <a class="code hl_define" href="steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b">STEEL_CONST</a> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_channel_helper.html#a2b24f991a9380fdad6b51a038770b925">vec_size</a> = 1;</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_channel_helper_3_011_01_4.html#ada22a8bd8a89078cfa28874055c8e753"> 27</a></span> <a class="code hl_define" href="steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b">STEEL_CONST</a> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_channel_helper.html#afc34bf92168c1865a9611b319dbcd000">excess</a> = 0;</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span>};</div>
</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> </div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="keyword">template</span> &lt;&gt;</div>
<div class="foldopen" id="foldopen00031" data-start="{" data-end="};">
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_channel_helper_3_012_01_4.html"> 31</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structmlx_1_1steel_1_1_channel_helper.html">ChannelHelper</a>&lt;2&gt; {</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_channel_helper_3_012_01_4.html#ac66ff37bc2cf78d96667192a6cca73b5"> 32</a></span> <a class="code hl_define" href="steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b">STEEL_CONST</a> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_channel_helper.html#aa476bd0fcb38494c268547fc9820fc0a">n_channels</a> = 2;</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_channel_helper_3_012_01_4.html#acfb18991a77a9d1d4a79918ac5f387af"> 33</a></span> <a class="code hl_define" href="steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b">STEEL_CONST</a> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_channel_helper.html#a2b24f991a9380fdad6b51a038770b925">vec_size</a> = 2;</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_channel_helper_3_012_01_4.html#acc490f3999230aa592c61bbed7eb7cfe"> 34</a></span> <a class="code hl_define" href="steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b">STEEL_CONST</a> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_channel_helper.html#afc34bf92168c1865a9611b319dbcd000">excess</a> = 0;</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span>};</div>
</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> </div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span><span class="keyword">template</span> &lt;&gt;</div>
<div class="foldopen" id="foldopen00038" data-start="{" data-end="};">
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_channel_helper_3_013_01_4.html"> 38</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structmlx_1_1steel_1_1_channel_helper.html">ChannelHelper</a>&lt;3&gt; {</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_channel_helper_3_013_01_4.html#a071c015713b7bab09930661165517eff"> 39</a></span> <a class="code hl_define" href="steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b">STEEL_CONST</a> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_channel_helper.html#aa476bd0fcb38494c268547fc9820fc0a">n_channels</a> = 3;</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_channel_helper_3_013_01_4.html#a5cb83774601c29564a6bbc010fc0bf7f"> 40</a></span> <a class="code hl_define" href="steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b">STEEL_CONST</a> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_channel_helper.html#a2b24f991a9380fdad6b51a038770b925">vec_size</a> = 4;</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_channel_helper_3_013_01_4.html#aae404674763f3dc73c5ab29169f8b80f"> 41</a></span> <a class="code hl_define" href="steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b">STEEL_CONST</a> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_channel_helper.html#afc34bf92168c1865a9611b319dbcd000">excess</a> = 1;</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span>};</div>
</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> </div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span><span class="keyword">template</span> &lt;&gt;</div>
<div class="foldopen" id="foldopen00045" data-start="{" data-end="};">
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_channel_helper_3_014_01_4.html"> 45</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structmlx_1_1steel_1_1_channel_helper.html">ChannelHelper</a>&lt;4&gt; {</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_channel_helper_3_014_01_4.html#a167b00a84adf93b60e3d7a943d5eb977"> 46</a></span> <a class="code hl_define" href="steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b">STEEL_CONST</a> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_channel_helper.html#aa476bd0fcb38494c268547fc9820fc0a">n_channels</a> = 4;</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_channel_helper_3_014_01_4.html#af28cdbe2a3c027d95832de07f60448ca"> 47</a></span> <a class="code hl_define" href="steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b">STEEL_CONST</a> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_channel_helper.html#a2b24f991a9380fdad6b51a038770b925">vec_size</a> = 4;</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_channel_helper_3_014_01_4.html#aecdd8331fec703d739a6f07b9b901ac8"> 48</a></span> <a class="code hl_define" href="steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b">STEEL_CONST</a> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_channel_helper.html#afc34bf92168c1865a9611b319dbcd000">excess</a> = 0;</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span>};</div>
</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> </div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span><span class="keyword">template</span> &lt;</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> <span class="keyword">typename</span> T,</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> <span class="keywordtype">short</span> BM,</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> <span class="keywordtype">short</span> BN,</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <span class="keywordtype">short</span> BK,</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <span class="keywordtype">short</span> tgp_size,</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <span class="keywordtype">short</span> n_channels,</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> <span class="keywordtype">short</span> tgp_padding = 0&gt;</div>
<div class="foldopen" id="foldopen00059" data-start="{" data-end="};">
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html"> 59</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html">Conv2DInputBlockLoaderSmallChannels</a> {</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> <span class="comment">// Destination dimensions</span></div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a343984fb74ec579a4404278dbbc7e7b5"> 61</a></span> <a class="code hl_define" href="steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b">STEEL_CONST</a> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a343984fb74ec579a4404278dbbc7e7b5">BROWS</a> = BM;</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a9229d22e0a02d96825eb5a57c8cb95ac"> 62</a></span> <a class="code hl_define" href="steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b">STEEL_CONST</a> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a9229d22e0a02d96825eb5a57c8cb95ac">BCOLS</a> = BK;</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> </div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> <span class="comment">// Read dimensions</span></div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#ae71570942c7b0ad8e67c62662b336c4a"> 65</a></span> <a class="code hl_define" href="steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b">STEEL_CONST</a> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#ae71570942c7b0ad8e67c62662b336c4a">dst_ld</a> = <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a9229d22e0a02d96825eb5a57c8cb95ac">BCOLS</a> + tgp_padding;</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a6b0b18428516d1d6dcae3beb3faee81c"> 66</a></span> <a class="code hl_define" href="steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b">STEEL_CONST</a> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a6b0b18428516d1d6dcae3beb3faee81c">vec_size</a> = <a class="code hl_struct" href="structmlx_1_1steel_1_1_channel_helper.html">ChannelHelper&lt;n_channels&gt;::vec_size</a>;</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> </div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> <span class="comment">// Thread read shape</span></div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#ad2508cd5cdb51b2f611057e743b8fc6f"> 69</a></span> <a class="code hl_define" href="steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b">STEEL_CONST</a> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#ad2508cd5cdb51b2f611057e743b8fc6f">TCOLS</a> = <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a9229d22e0a02d96825eb5a57c8cb95ac">BCOLS</a> / <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a6b0b18428516d1d6dcae3beb3faee81c">vec_size</a>;</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a789683f9ac9d9309d07c05f3bdedd2fd"> 70</a></span> <a class="code hl_define" href="steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b">STEEL_CONST</a> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a789683f9ac9d9309d07c05f3bdedd2fd">TROWS</a> = tgp_size / <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#ad2508cd5cdb51b2f611057e743b8fc6f">TCOLS</a>;</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> </div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> <span class="comment">// Rows / strided reads within the block</span></div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a8b6c0936c9ad2766242664f034d1115f"> 73</a></span> <a class="code hl_define" href="steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b">STEEL_CONST</a> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a8b6c0936c9ad2766242664f034d1115f">n_rows</a> = <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a343984fb74ec579a4404278dbbc7e7b5">BROWS</a> / <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a789683f9ac9d9309d07c05f3bdedd2fd">TROWS</a>;</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> </div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <span class="comment">// Thread location indices</span></div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a9642399b8066e29123524f36ebc7b482"> 76</a></span> <span class="keyword">const</span> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a9642399b8066e29123524f36ebc7b482">thread_idx</a>;</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a9eb024e2fc6f07345f87fbf7141c0d16"> 77</a></span> <span class="keyword">const</span> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a9eb024e2fc6f07345f87fbf7141c0d16">bi</a>;</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a7cf448573d41fbc67f8dfc65b7aef2b2"> 78</a></span> <span class="keyword">const</span> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a7cf448573d41fbc67f8dfc65b7aef2b2">bj</a>;</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> </div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <span class="comment">// threadgroup and device memory</span></div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a59a4fffc1dc2f3fadfb3fdd1b886da70"> 81</a></span> threadgroup T* <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a59a4fffc1dc2f3fadfb3fdd1b886da70">dst</a>;</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> </div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a335c573456ede3dd34bda1eec9842fe2"> 83</a></span> <span class="keyword">const</span> constant <a class="code hl_struct" href="struct_m_l_x_conv_params.html">MLXConvParams&lt;2&gt;</a>* <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a335c573456ede3dd34bda1eec9842fe2">params</a>;</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#af59f9d356c4c3ec5627dc5a263d239d4"> 84</a></span> <span class="keyword">const</span> constant <a class="code hl_struct" href="structmlx_1_1steel_1_1_implicit_gemm_conv2_d_params.html">ImplicitGemmConv2DParams</a>* <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#af59f9d356c4c3ec5627dc5a263d239d4">gemm_params</a>;</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> </div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a7dd320bc5b0a9a2e425d6b292ddac037"> 86</a></span> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a7dd320bc5b0a9a2e425d6b292ddac037">weight_hw</a>;</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> </div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#afe21e46e08523232830c25eb1b4ade16"> 88</a></span> <span class="keyword">const</span> device T* <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#afe21e46e08523232830c25eb1b4ade16">src</a>[<a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a8b6c0936c9ad2766242664f034d1115f">n_rows</a>];</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> </div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#ae363abc696400f4e334314576ea31421"> 90</a></span> <span class="keywordtype">int</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#ae363abc696400f4e334314576ea31421">read_n</a>[<a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a8b6c0936c9ad2766242664f034d1115f">n_rows</a>];</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a6623e33d946b41d01c69ec793706d789"> 91</a></span> <span class="keywordtype">int</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a6623e33d946b41d01c69ec793706d789">read_ih</a>[<a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a8b6c0936c9ad2766242664f034d1115f">n_rows</a>];</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#aa2a1a870ff51889975f6ffb2b8caa31c"> 92</a></span> <span class="keywordtype">int</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#aa2a1a870ff51889975f6ffb2b8caa31c">read_iw</a>[<a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a8b6c0936c9ad2766242664f034d1115f">n_rows</a>];</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> </div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> <span class="comment">/* Constructor */</span></div>
<div class="foldopen" id="foldopen00095" data-start="{" data-end="}">
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#ab9fd3fdeab94470dde3326f1dd5c455a"> 95</a></span> METAL_FUNC <a class="code hl_function" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#ab9fd3fdeab94470dde3326f1dd5c455a">Conv2DInputBlockLoaderSmallChannels</a>(</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> <span class="keyword">const</span> device T* src_,</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> threadgroup T* dst_,</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> <span class="keyword">const</span> int2 offsets,</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> <span class="keyword">const</span> constant <a class="code hl_struct" href="struct_m_l_x_conv_params.html">MLXConvParams&lt;2&gt;</a>* params_,</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <span class="keyword">const</span> constant <a class="code hl_struct" href="structmlx_1_1steel_1_1_implicit_gemm_conv2_d_params.html">ImplicitGemmConv2DParams</a>* gemm_params_,</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> uint simd_group_id [[simdgroup_index_in_threadgroup]],</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> uint simd_lane_id [[thread_index_in_simdgroup]])</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> : <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a9642399b8066e29123524f36ebc7b482">thread_idx</a>(simd_group_id * 32 + simd_lane_id),</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a9eb024e2fc6f07345f87fbf7141c0d16">bi</a>(<a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a9642399b8066e29123524f36ebc7b482">thread_idx</a> / <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#ad2508cd5cdb51b2f611057e743b8fc6f">TCOLS</a>),</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a7cf448573d41fbc67f8dfc65b7aef2b2">bj</a>(<a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a6b0b18428516d1d6dcae3beb3faee81c">vec_size</a> * (<a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a9642399b8066e29123524f36ebc7b482">thread_idx</a> % <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#ad2508cd5cdb51b2f611057e743b8fc6f">TCOLS</a>)),</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> dst(dst_ + <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a9eb024e2fc6f07345f87fbf7141c0d16">bi</a> * <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#ae71570942c7b0ad8e67c62662b336c4a">dst_ld</a> + <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a7cf448573d41fbc67f8dfc65b7aef2b2">bj</a>),</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a335c573456ede3dd34bda1eec9842fe2">params</a>(params_),</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#af59f9d356c4c3ec5627dc5a263d239d4">gemm_params</a>(gemm_params_),</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a7dd320bc5b0a9a2e425d6b292ddac037">weight_hw</a>(<a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a9642399b8066e29123524f36ebc7b482">thread_idx</a> % <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#ad2508cd5cdb51b2f611057e743b8fc6f">TCOLS</a>) {</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> <span class="keywordtype">int</span> out_n_pixels = <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a335c573456ede3dd34bda1eec9842fe2">params</a>-&gt;<a class="code hl_variable" href="struct_m_l_x_conv_params.html#a19ccb9fecfccdc18b6a7f0cc43adbc6e">oS</a>[0] * <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a335c573456ede3dd34bda1eec9842fe2">params</a>-&gt;<a class="code hl_variable" href="struct_m_l_x_conv_params.html#a19ccb9fecfccdc18b6a7f0cc43adbc6e">oS</a>[1];</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> </div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> <a class="code hl_define" href="steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6">STEEL_PRAGMA_UNROLL</a></div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> <span class="keywordflow">for</span> (<span class="keywordtype">short</span> i = 0; i &lt; <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a8b6c0936c9ad2766242664f034d1115f">n_rows</a>; ++i) {</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> <span class="keywordtype">int</span> offset_nhw = offsets.y + <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a9eb024e2fc6f07345f87fbf7141c0d16">bi</a> + i * <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a789683f9ac9d9309d07c05f3bdedd2fd">TROWS</a>;</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> <span class="keywordtype">int</span> n = offset_nhw / out_n_pixels;</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> <span class="keywordtype">int</span> hw = offset_nhw % out_n_pixels;</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> <span class="keywordtype">int</span> oh = hw / <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a335c573456ede3dd34bda1eec9842fe2">params</a>-&gt;<a class="code hl_variable" href="struct_m_l_x_conv_params.html#a19ccb9fecfccdc18b6a7f0cc43adbc6e">oS</a>[1];</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> <span class="keywordtype">int</span> ow = hw % <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a335c573456ede3dd34bda1eec9842fe2">params</a>-&gt;<a class="code hl_variable" href="struct_m_l_x_conv_params.html#a19ccb9fecfccdc18b6a7f0cc43adbc6e">oS</a>[1];</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> </div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> <span class="keywordtype">int</span> ih = oh * <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a335c573456ede3dd34bda1eec9842fe2">params</a>-&gt;<a class="code hl_variable" href="struct_m_l_x_conv_params.html#a862191e8ab1bc8a47aa1396b36d46058">str</a>[0] - <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a335c573456ede3dd34bda1eec9842fe2">params</a>-&gt;<a class="code hl_variable" href="struct_m_l_x_conv_params.html#ae84a9afb3a95b57e0b763bb0ebda0753">pad</a>[0];</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> <span class="keywordtype">int</span> iw = ow * <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a335c573456ede3dd34bda1eec9842fe2">params</a>-&gt;<a class="code hl_variable" href="struct_m_l_x_conv_params.html#a862191e8ab1bc8a47aa1396b36d46058">str</a>[1] - <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a335c573456ede3dd34bda1eec9842fe2">params</a>-&gt;<a class="code hl_variable" href="struct_m_l_x_conv_params.html#ae84a9afb3a95b57e0b763bb0ebda0753">pad</a>[1];</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> </div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> <span class="comment">// Read from input if in bounds</span></div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#afe21e46e08523232830c25eb1b4ade16">src</a>[i] = src_ + n * <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a335c573456ede3dd34bda1eec9842fe2">params</a>-&gt;<a class="code hl_variable" href="struct_m_l_x_conv_params.html#ab25eade6573784985dbea1216f9068cf">in_strides</a>[0] + ih * <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a335c573456ede3dd34bda1eec9842fe2">params</a>-&gt;<a class="code hl_variable" href="struct_m_l_x_conv_params.html#ab25eade6573784985dbea1216f9068cf">in_strides</a>[1] +</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> iw * <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a335c573456ede3dd34bda1eec9842fe2">params</a>-&gt;<a class="code hl_variable" href="struct_m_l_x_conv_params.html#ab25eade6573784985dbea1216f9068cf">in_strides</a>[2];</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> </div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#ae363abc696400f4e334314576ea31421">read_n</a>[i] = n;</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a6623e33d946b41d01c69ec793706d789">read_ih</a>[i] = ih;</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#aa2a1a870ff51889975f6ffb2b8caa31c">read_iw</a>[i] = iw;</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> }</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> }</div>
</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> </div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> <span class="comment">/* Load from device memory into threadgroup memory - without bound checking */</span></div>
<div class="foldopen" id="foldopen00134" data-start="{" data-end="}">
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#aa11d1a142bc868df462f48a7102147f3"> 134</a></span> METAL_FUNC <span class="keywordtype">void</span> <a class="code hl_function" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#aa11d1a142bc868df462f48a7102147f3">load_unsafe</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a7dd320bc5b0a9a2e425d6b292ddac037">weight_hw</a> &gt;= <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a335c573456ede3dd34bda1eec9842fe2">params</a>-&gt;<a class="code hl_variable" href="struct_m_l_x_conv_params.html#aba2074189644b1b59567d018409277a9">wS</a>[1] * <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a335c573456ede3dd34bda1eec9842fe2">params</a>-&gt;<a class="code hl_variable" href="struct_m_l_x_conv_params.html#aba2074189644b1b59567d018409277a9">wS</a>[0]) {</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> <a class="code hl_define" href="steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6">STEEL_PRAGMA_UNROLL</a></div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> <span class="keywordflow">for</span> (<span class="keywordtype">short</span> i = 0; i &lt; <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a343984fb74ec579a4404278dbbc7e7b5">BROWS</a>; i += <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a789683f9ac9d9309d07c05f3bdedd2fd">TROWS</a>) {</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> <a class="code hl_define" href="steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6">STEEL_PRAGMA_UNROLL</a></div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> <span class="keywordflow">for</span> (<span class="keywordtype">short</span> j = 0; j &lt; <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a6b0b18428516d1d6dcae3beb3faee81c">vec_size</a>; j++) {</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> dst[i * <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#ae71570942c7b0ad8e67c62662b336c4a">dst_ld</a> + j] = T(0);</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> }</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> }</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> }</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> </div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> <span class="keywordtype">int</span> wh = (<a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a7dd320bc5b0a9a2e425d6b292ddac037">weight_hw</a> / <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a335c573456ede3dd34bda1eec9842fe2">params</a>-&gt;<a class="code hl_variable" href="struct_m_l_x_conv_params.html#aba2074189644b1b59567d018409277a9">wS</a>[1]);</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> <span class="keywordtype">int</span> ww = (<a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a7dd320bc5b0a9a2e425d6b292ddac037">weight_hw</a> % <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a335c573456ede3dd34bda1eec9842fe2">params</a>-&gt;<a class="code hl_variable" href="struct_m_l_x_conv_params.html#aba2074189644b1b59567d018409277a9">wS</a>[1]);</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> </div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> <span class="keywordtype">int</span> flip_h = <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a335c573456ede3dd34bda1eec9842fe2">params</a>-&gt;<a class="code hl_variable" href="struct_m_l_x_conv_params.html#a8b30cda15eda20f84f12db868f21d0ef">flip</a> ? <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a335c573456ede3dd34bda1eec9842fe2">params</a>-&gt;<a class="code hl_variable" href="struct_m_l_x_conv_params.html#aba2074189644b1b59567d018409277a9">wS</a>[0] - wh - 1 : wh;</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> <span class="keywordtype">int</span> flip_w = <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a335c573456ede3dd34bda1eec9842fe2">params</a>-&gt;<a class="code hl_variable" href="struct_m_l_x_conv_params.html#a8b30cda15eda20f84f12db868f21d0ef">flip</a> ? <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a335c573456ede3dd34bda1eec9842fe2">params</a>-&gt;<a class="code hl_variable" href="struct_m_l_x_conv_params.html#aba2074189644b1b59567d018409277a9">wS</a>[1] - ww - 1 : ww;</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> </div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> <span class="keywordtype">int</span> weight_h = flip_h * <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a335c573456ede3dd34bda1eec9842fe2">params</a>-&gt;<a class="code hl_variable" href="struct_m_l_x_conv_params.html#a7611db8f1621c7e09fc685ed44073b14">kdil</a>[0];</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> <span class="keywordtype">int</span> weight_w = flip_w * <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a335c573456ede3dd34bda1eec9842fe2">params</a>-&gt;<a class="code hl_variable" href="struct_m_l_x_conv_params.html#a7611db8f1621c7e09fc685ed44073b14">kdil</a>[1];</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> </div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> <a class="code hl_define" href="steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6">STEEL_PRAGMA_UNROLL</a></div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> <span class="keywordflow">for</span> (<span class="keywordtype">short</span> i = 0, is = 0; i &lt; <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a8b6c0936c9ad2766242664f034d1115f">n_rows</a>; ++i, is += <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a789683f9ac9d9309d07c05f3bdedd2fd">TROWS</a>) {</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> <span class="comment">// Find bounds</span></div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> <span class="keywordtype">int</span> n = <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#ae363abc696400f4e334314576ea31421">read_n</a>[i];</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> <span class="keywordtype">int</span> ih = <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a6623e33d946b41d01c69ec793706d789">read_ih</a>[i] + weight_h;</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> <span class="keywordtype">int</span> iw = <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#aa2a1a870ff51889975f6ffb2b8caa31c">read_iw</a>[i] + weight_w;</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> </div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> <span class="comment">// Read from input if in bounds</span></div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> <span class="keywordflow">if</span> ((n &lt; params-&gt;N) &amp;&amp; (ih &gt;= 0 &amp;&amp; ih &lt; params-&gt;iS[0]) &amp;&amp;</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> (iw &gt;= 0 &amp;&amp; iw &lt; params-&gt;iS[1])) {</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> <span class="keyword">const</span> device T* curr_src = <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#afe21e46e08523232830c25eb1b4ade16">src</a>[i] + weight_h * <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a335c573456ede3dd34bda1eec9842fe2">params</a>-&gt;<a class="code hl_variable" href="struct_m_l_x_conv_params.html#ab25eade6573784985dbea1216f9068cf">in_strides</a>[1] +</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> weight_w * <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a335c573456ede3dd34bda1eec9842fe2">params</a>-&gt;<a class="code hl_variable" href="struct_m_l_x_conv_params.html#ab25eade6573784985dbea1216f9068cf">in_strides</a>[2];</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> </div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> <a class="code hl_define" href="steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6">STEEL_PRAGMA_UNROLL</a></div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> <span class="keywordflow">for</span> (<span class="keywordtype">short</span> j = 0; j &lt; n_channels; ++j) {</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> dst[is * <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#ae71570942c7b0ad8e67c62662b336c4a">dst_ld</a> + j] = curr_src[j];</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> }</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> </div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> <a class="code hl_define" href="steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6">STEEL_PRAGMA_UNROLL</a></div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> <span class="keywordflow">for</span> (<span class="keywordtype">short</span> j = n_channels; j &lt; <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a6b0b18428516d1d6dcae3beb3faee81c">vec_size</a>; ++j) {</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> dst[is * <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#ae71570942c7b0ad8e67c62662b336c4a">dst_ld</a> + j] = T(0);</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> }</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> }</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> </div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> <span class="comment">// Zero pad otherwise</span></div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> <a class="code hl_define" href="steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6">STEEL_PRAGMA_UNROLL</a></div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> <span class="keywordflow">for</span> (<span class="keywordtype">short</span> j = 0; j &lt; <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a6b0b18428516d1d6dcae3beb3faee81c">vec_size</a>; ++j) {</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> dst[is * <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#ae71570942c7b0ad8e67c62662b336c4a">dst_ld</a> + j] = T(0);</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> }</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> }</div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> }</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> }</div>
</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> </div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> <span class="comment">/* Iteration helper */</span></div>
<div class="foldopen" id="foldopen00190" data-start="{" data-end="}">
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#af9ce1a767266664bea131a5437002c80"> 190</a></span> METAL_FUNC <span class="keywordtype">void</span> <a class="code hl_function" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#af9ce1a767266664bea131a5437002c80">next</a>() {</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a7dd320bc5b0a9a2e425d6b292ddac037">weight_hw</a> += <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#ad2508cd5cdb51b2f611057e743b8fc6f">TCOLS</a>;</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> }</div>
</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span>};</div>
</div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> </div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span><span class="keyword">template</span> &lt;</div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> <span class="keyword">typename</span> T,</div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> <span class="keywordtype">short</span> BM,</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> <span class="keywordtype">short</span> BN,</div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> <span class="keywordtype">short</span> BK,</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> <span class="keywordtype">short</span> tgp_size,</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> <span class="keywordtype">short</span> n_channels,</div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> <span class="keywordtype">short</span> tgp_padding = 0&gt;</div>
<div class="foldopen" id="foldopen00203" data-start="{" data-end="};">
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html"> 203</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html">Conv2DWeightBlockLoaderSmallChannels</a> {</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> <span class="comment">// Destination dimensions</span></div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#acc8140aae84694f62e6324dbb6a614a4"> 205</a></span> <a class="code hl_define" href="steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b">STEEL_CONST</a> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#acc8140aae84694f62e6324dbb6a614a4">BROWS</a> = BN;</div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a8b6cf53a10514310d01f4d6459053a57"> 206</a></span> <a class="code hl_define" href="steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b">STEEL_CONST</a> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a8b6cf53a10514310d01f4d6459053a57">BCOLS</a> = BK;</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> </div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> <span class="comment">// Read dimensions</span></div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#ac18eeebea26cc6da434ead6eb4397350"> 209</a></span> <a class="code hl_define" href="steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b">STEEL_CONST</a> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#ac18eeebea26cc6da434ead6eb4397350">dst_ld</a> = <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a8b6cf53a10514310d01f4d6459053a57">BCOLS</a> + tgp_padding;</div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a006153d274aa13d5fd4448b4607fff3a"> 210</a></span> <a class="code hl_define" href="steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b">STEEL_CONST</a> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a006153d274aa13d5fd4448b4607fff3a">vec_size</a> = <a class="code hl_struct" href="structmlx_1_1steel_1_1_channel_helper.html">ChannelHelper&lt;n_channels&gt;::vec_size</a>;</div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> </div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> <span class="comment">// Thread read shape</span></div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#acd54132d0928d0f6fb15b2f367e5d5e8"> 213</a></span> <a class="code hl_define" href="steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b">STEEL_CONST</a> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#acd54132d0928d0f6fb15b2f367e5d5e8">TCOLS</a> = <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a8b6cf53a10514310d01f4d6459053a57">BCOLS</a> / <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a006153d274aa13d5fd4448b4607fff3a">vec_size</a>;</div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a5cefb1285ed13ad3490198e9303453de"> 214</a></span> <a class="code hl_define" href="steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b">STEEL_CONST</a> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a5cefb1285ed13ad3490198e9303453de">TROWS</a> = tgp_size / <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#acd54132d0928d0f6fb15b2f367e5d5e8">TCOLS</a>;</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> </div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> <span class="comment">// Rows / strided reads within the block</span></div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#ae905e56c1129606e93dbbcd7baed8f0f"> 217</a></span> <a class="code hl_define" href="steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b">STEEL_CONST</a> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#ae905e56c1129606e93dbbcd7baed8f0f">n_rows</a> = <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#acc8140aae84694f62e6324dbb6a614a4">BROWS</a> / <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a5cefb1285ed13ad3490198e9303453de">TROWS</a>;</div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> </div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> <span class="comment">// Leading dimension for src</span></div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#aa6bedc0cbb447eaf70c03f2e26df2cb2"> 220</a></span> <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#aa6bedc0cbb447eaf70c03f2e26df2cb2">src_ld</a>;</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> </div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> <span class="comment">// Thread location indices</span></div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#acacdac168004c87fee27c8554ac905a7"> 223</a></span> <span class="keyword">const</span> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#acacdac168004c87fee27c8554ac905a7">thread_idx</a>;</div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#ae3b9f21f72e5e6c541c9978f55d354c7"> 224</a></span> <span class="keyword">const</span> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#ae3b9f21f72e5e6c541c9978f55d354c7">bi</a>;</div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#adaa261fc2e8e694aedab4ebd60b52e5e"> 225</a></span> <span class="keyword">const</span> <span class="keywordtype">short</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#adaa261fc2e8e694aedab4ebd60b52e5e">bj</a>;</div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> </div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> <span class="comment">// threadgroup and device memory</span></div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a24e20e4c1dd1ebf9534bfa2b3e050ed3"> 228</a></span> threadgroup T* <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a24e20e4c1dd1ebf9534bfa2b3e050ed3">dst</a>;</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a8b04a69952404a04029dacc424df6e8f"> 229</a></span> <span class="keyword">const</span> device T* <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a8b04a69952404a04029dacc424df6e8f">src</a>;</div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> </div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#af67adf4550d69231a259e79c1aae9acc"> 231</a></span> <span class="keyword">const</span> constant <a class="code hl_struct" href="struct_m_l_x_conv_params.html">MLXConvParams&lt;2&gt;</a>* <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#af67adf4550d69231a259e79c1aae9acc">params</a>;</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> </div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a5752e0309a4dc873cb31ce724c11ada6"> 233</a></span> <span class="keywordtype">int</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a5752e0309a4dc873cb31ce724c11ada6">weight_hw</a>;</div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> </div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#aa0af8ce417077695e9c51f1568dbc6b7"> 235</a></span> <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#aa0af8ce417077695e9c51f1568dbc6b7">read_n</a>;</div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a640155880483e1042ec5f647b9adaac6"> 236</a></span> <span class="keyword">const</span> <span class="keywordtype">bool</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a640155880483e1042ec5f647b9adaac6">do_read</a>;</div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> </div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> <span class="comment">/* Constructor */</span></div>
<div class="foldopen" id="foldopen00239" data-start="{" data-end="}">
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#ae1806ea1c19713819dee83a38ab35fa6"> 239</a></span> METAL_FUNC <a class="code hl_function" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#ae1806ea1c19713819dee83a38ab35fa6">Conv2DWeightBlockLoaderSmallChannels</a>(</div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> <span class="keyword">const</span> device T* src_,</div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> threadgroup T* dst_,</div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> <span class="keyword">const</span> int2 offsets,</div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> <span class="keyword">const</span> constant <a class="code hl_struct" href="struct_m_l_x_conv_params.html">MLXConvParams&lt;2&gt;</a>* params_,</div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> <span class="keyword">const</span> constant <a class="code hl_struct" href="structmlx_1_1steel_1_1_implicit_gemm_conv2_d_params.html">ImplicitGemmConv2DParams</a>* gemm_params_,</div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> uint simd_group_id [[simdgroup_index_in_threadgroup]],</div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> uint simd_lane_id [[thread_index_in_simdgroup]])</div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> : <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#aa6bedc0cbb447eaf70c03f2e26df2cb2">src_ld</a>(params_-&gt;wt_strides[0]),</div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#acacdac168004c87fee27c8554ac905a7">thread_idx</a>(simd_group_id * 32 + simd_lane_id),</div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#ae3b9f21f72e5e6c541c9978f55d354c7">bi</a>(<a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#acacdac168004c87fee27c8554ac905a7">thread_idx</a> / <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#acd54132d0928d0f6fb15b2f367e5d5e8">TCOLS</a>),</div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#adaa261fc2e8e694aedab4ebd60b52e5e">bj</a>(<a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a006153d274aa13d5fd4448b4607fff3a">vec_size</a> * (<a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#acacdac168004c87fee27c8554ac905a7">thread_idx</a> % <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#acd54132d0928d0f6fb15b2f367e5d5e8">TCOLS</a>)),</div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> dst(dst_ + <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#ae3b9f21f72e5e6c541c9978f55d354c7">bi</a> * <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#ac18eeebea26cc6da434ead6eb4397350">dst_ld</a> + <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#adaa261fc2e8e694aedab4ebd60b52e5e">bj</a>),</div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a8b04a69952404a04029dacc424df6e8f">src</a>(src_ + <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#ae3b9f21f72e5e6c541c9978f55d354c7">bi</a> * <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#aa6bedc0cbb447eaf70c03f2e26df2cb2">src_ld</a>),</div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#af67adf4550d69231a259e79c1aae9acc">params</a>(params_),</div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a5752e0309a4dc873cb31ce724c11ada6">weight_hw</a>(<a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#acacdac168004c87fee27c8554ac905a7">thread_idx</a> % <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#acd54132d0928d0f6fb15b2f367e5d5e8">TCOLS</a>),</div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#aa0af8ce417077695e9c51f1568dbc6b7">read_n</a>(offsets.y + <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#ae3b9f21f72e5e6c541c9978f55d354c7">bi</a>),</div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a640155880483e1042ec5f647b9adaac6">do_read</a>(<a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#aa0af8ce417077695e9c51f1568dbc6b7">read_n</a> + BN &lt;= gemm_params_-&gt;N) {}</div>
</div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> </div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> <span class="comment">/* Load from device memory into threadgroup memory - without bound checking */</span></div>
<div class="foldopen" id="foldopen00259" data-start="{" data-end="}">
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a0e262b003ac0e7ee6272585eac921704"> 259</a></span> METAL_FUNC <span class="keywordtype">void</span> <a class="code hl_function" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a0e262b003ac0e7ee6272585eac921704">load_unsafe</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#ae3b9f21f72e5e6c541c9978f55d354c7">bi</a> &gt;= <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#acc8140aae84694f62e6324dbb6a614a4">BROWS</a> || <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#adaa261fc2e8e694aedab4ebd60b52e5e">bj</a> &gt;= <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a8b6cf53a10514310d01f4d6459053a57">BCOLS</a>)</div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> </div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#aa0af8ce417077695e9c51f1568dbc6b7">read_n</a> &gt;= <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#af67adf4550d69231a259e79c1aae9acc">params</a>-&gt;<a class="code hl_variable" href="struct_m_l_x_conv_params.html#ad55ff586d30072d8154865f9dfe92d97">O</a> || <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a5752e0309a4dc873cb31ce724c11ada6">weight_hw</a> &gt;= <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#af67adf4550d69231a259e79c1aae9acc">params</a>-&gt;<a class="code hl_variable" href="struct_m_l_x_conv_params.html#aba2074189644b1b59567d018409277a9">wS</a>[1] * <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#af67adf4550d69231a259e79c1aae9acc">params</a>-&gt;<a class="code hl_variable" href="struct_m_l_x_conv_params.html#aba2074189644b1b59567d018409277a9">wS</a>[0]) {</div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> <a class="code hl_define" href="steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6">STEEL_PRAGMA_UNROLL</a></div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> <span class="keywordflow">for</span> (<span class="keywordtype">short</span> i = 0; i &lt; <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#acc8140aae84694f62e6324dbb6a614a4">BROWS</a>; i += <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a5cefb1285ed13ad3490198e9303453de">TROWS</a>) {</div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> <a class="code hl_define" href="steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6">STEEL_PRAGMA_UNROLL</a></div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> <span class="keywordflow">for</span> (<span class="keywordtype">short</span> j = 0; j &lt; <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a006153d274aa13d5fd4448b4607fff3a">vec_size</a>; j++) {</div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> dst[i * <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#ac18eeebea26cc6da434ead6eb4397350">dst_ld</a> + j] = T(0);</div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> }</div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> }</div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span> </div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span> }</div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> </div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span> <span class="keyword">const</span> device T* curr_src = <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a8b04a69952404a04029dacc424df6e8f">src</a> + <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a5752e0309a4dc873cb31ce724c11ada6">weight_hw</a> * <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#af67adf4550d69231a259e79c1aae9acc">params</a>-&gt;<a class="code hl_variable" href="struct_m_l_x_conv_params.html#a887fee0da1494d038526fb0f59faff45">wt_strides</a>[2];</div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span> </div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span> <span class="keywordflow">if</span> (BN != 8 || <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a640155880483e1042ec5f647b9adaac6">do_read</a>) {</div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span> <a class="code hl_define" href="steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6">STEEL_PRAGMA_UNROLL</a></div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> <span class="keywordflow">for</span> (<span class="keywordtype">short</span> i = 0; i &lt; <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#acc8140aae84694f62e6324dbb6a614a4">BROWS</a>; i += <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a5cefb1285ed13ad3490198e9303453de">TROWS</a>) {</div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span> <a class="code hl_define" href="steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6">STEEL_PRAGMA_UNROLL</a></div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> <span class="keywordflow">for</span> (<span class="keywordtype">short</span> j = 0; j &lt; n_channels; j++) {</div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> dst[i * <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#ac18eeebea26cc6da434ead6eb4397350">dst_ld</a> + j] = curr_src[i * <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#aa6bedc0cbb447eaf70c03f2e26df2cb2">src_ld</a> + j];</div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> }</div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> </div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> <a class="code hl_define" href="steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6">STEEL_PRAGMA_UNROLL</a></div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span> <span class="keywordflow">for</span> (<span class="keywordtype">short</span> j = n_channels; j &lt; <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a006153d274aa13d5fd4448b4607fff3a">vec_size</a>; j++) {</div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> dst[i * <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#ac18eeebea26cc6da434ead6eb4397350">dst_ld</a> + j] = T(0);</div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> }</div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span> }</div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span> <span class="keywordflow">for</span> (<span class="keywordtype">short</span> i = 0; i &lt; <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#acc8140aae84694f62e6324dbb6a614a4">BROWS</a>; i += <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a5cefb1285ed13ad3490198e9303453de">TROWS</a>) {</div>
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span> <span class="keywordflow">if</span> (((<a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#aa0af8ce417077695e9c51f1568dbc6b7">read_n</a> + i) &lt; <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#af67adf4550d69231a259e79c1aae9acc">params</a>-&gt;<a class="code hl_variable" href="struct_m_l_x_conv_params.html#ad55ff586d30072d8154865f9dfe92d97">O</a>)) {</div>
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno"> 293</span> <a class="code hl_define" href="steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6">STEEL_PRAGMA_UNROLL</a></div>
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span> <span class="keywordflow">for</span> (<span class="keywordtype">short</span> j = 0; j &lt; n_channels; j++) {</div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span> dst[i * <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#ac18eeebea26cc6da434ead6eb4397350">dst_ld</a> + j] = curr_src[i * <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#aa6bedc0cbb447eaf70c03f2e26df2cb2">src_ld</a> + j];</div>
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span> }</div>
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"> 297</span> </div>
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span> <a class="code hl_define" href="steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6">STEEL_PRAGMA_UNROLL</a></div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span> <span class="keywordflow">for</span> (<span class="keywordtype">short</span> j = n_channels; j &lt; <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a006153d274aa13d5fd4448b4607fff3a">vec_size</a>; j++) {</div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span> dst[i * <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#ac18eeebea26cc6da434ead6eb4397350">dst_ld</a> + j] = T(0);</div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span> }</div>
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"> 302</span> } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno"> 303</span> <a class="code hl_define" href="steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6">STEEL_PRAGMA_UNROLL</a></div>
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"> 304</span> <span class="keywordflow">for</span> (<span class="keywordtype">short</span> j = 0; j &lt; <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a006153d274aa13d5fd4448b4607fff3a">vec_size</a>; j++) {</div>
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span> dst[i * <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#ac18eeebea26cc6da434ead6eb4397350">dst_ld</a> + j] = T(0);</div>
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> }</div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span> }</div>
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span> }</div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span> }</div>
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span> }</div>
</div>
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span> </div>
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span> <span class="comment">/* Iteration helper */</span></div>
<div class="foldopen" id="foldopen00313" data-start="{" data-end="}">
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"><a class="line" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a30b10bebde7f08b89d03bdd9ea0f48da"> 313</a></span> METAL_FUNC <span class="keywordtype">void</span> <a class="code hl_function" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a30b10bebde7f08b89d03bdd9ea0f48da">next</a>() {</div>
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span> <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a5752e0309a4dc873cb31ce724c11ada6">weight_hw</a> += <a class="code hl_variable" href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#acd54132d0928d0f6fb15b2f367e5d5e8">TCOLS</a>;</div>
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span> }</div>
</div>
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span>};</div>
</div>
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno"> 317</span> </div>
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</span>} <span class="comment">// namespace steel</span></div>
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno"> 319</span>} <span class="comment">// namespace mlx</span></div>
<div class="ttc" id="abackend_2metal_2kernels_2steel_2utils_8h_html"><div class="ttname"><a href="backend_2metal_2kernels_2steel_2utils_8h.html">utils.h</a></div></div>
<div class="ttc" id="aconv_2params_8h_html"><div class="ttname"><a href="conv_2params_8h.html">params.h</a></div></div>
<div class="ttc" id="anamespacemlx_html"><div class="ttname"><a href="namespacemlx.html">mlx</a></div><div class="ttdef"><b>Definition</b> allocator.h:7</div></div>
<div class="ttc" id="asteel_2defines_8h_html_a5a5c3095b132a7589bc19cd5cb80e2c6"><div class="ttname"><a href="steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6">STEEL_PRAGMA_UNROLL</a></div><div class="ttdeci">#define STEEL_PRAGMA_UNROLL</div><div class="ttdef"><b>Definition</b> defines.h:4</div></div>
<div class="ttc" id="asteel_2defines_8h_html_a90b91c866313ffa46eff6d9cc944ad2b"><div class="ttname"><a href="steel_2defines_8h.html#a90b91c866313ffa46eff6d9cc944ad2b">STEEL_CONST</a></div><div class="ttdeci">#define STEEL_CONST</div><div class="ttdef"><b>Definition</b> defines.h:3</div></div>
<div class="ttc" id="astruct_m_l_x_conv_params_html"><div class="ttname"><a href="struct_m_l_x_conv_params.html">MLXConvParams</a></div><div class="ttdef"><b>Definition</b> params.h:6</div></div>
<div class="ttc" id="astruct_m_l_x_conv_params_html_a19ccb9fecfccdc18b6a7f0cc43adbc6e"><div class="ttname"><a href="struct_m_l_x_conv_params.html#a19ccb9fecfccdc18b6a7f0cc43adbc6e">MLXConvParams::oS</a></div><div class="ttdeci">const int oS[NDIM]</div><div class="ttdef"><b>Definition</b> params.h:12</div></div>
<div class="ttc" id="astruct_m_l_x_conv_params_html_a7611db8f1621c7e09fc685ed44073b14"><div class="ttname"><a href="struct_m_l_x_conv_params.html#a7611db8f1621c7e09fc685ed44073b14">MLXConvParams::kdil</a></div><div class="ttdeci">const int kdil[NDIM]</div><div class="ttdef"><b>Definition</b> params.h:15</div></div>
<div class="ttc" id="astruct_m_l_x_conv_params_html_a862191e8ab1bc8a47aa1396b36d46058"><div class="ttname"><a href="struct_m_l_x_conv_params.html#a862191e8ab1bc8a47aa1396b36d46058">MLXConvParams::str</a></div><div class="ttdeci">const int str[NDIM]</div><div class="ttdef"><b>Definition</b> params.h:13</div></div>
<div class="ttc" id="astruct_m_l_x_conv_params_html_a887fee0da1494d038526fb0f59faff45"><div class="ttname"><a href="struct_m_l_x_conv_params.html#a887fee0da1494d038526fb0f59faff45">MLXConvParams::wt_strides</a></div><div class="ttdeci">const size_t wt_strides[NDIM+2]</div><div class="ttdef"><b>Definition</b> params.h:18</div></div>
<div class="ttc" id="astruct_m_l_x_conv_params_html_a8b30cda15eda20f84f12db868f21d0ef"><div class="ttname"><a href="struct_m_l_x_conv_params.html#a8b30cda15eda20f84f12db868f21d0ef">MLXConvParams::flip</a></div><div class="ttdeci">const bool flip</div><div class="ttdef"><b>Definition</b> params.h:21</div></div>
<div class="ttc" id="astruct_m_l_x_conv_params_html_ab25eade6573784985dbea1216f9068cf"><div class="ttname"><a href="struct_m_l_x_conv_params.html#ab25eade6573784985dbea1216f9068cf">MLXConvParams::in_strides</a></div><div class="ttdeci">const size_t in_strides[NDIM+2]</div><div class="ttdef"><b>Definition</b> params.h:17</div></div>
<div class="ttc" id="astruct_m_l_x_conv_params_html_aba2074189644b1b59567d018409277a9"><div class="ttname"><a href="struct_m_l_x_conv_params.html#aba2074189644b1b59567d018409277a9">MLXConvParams::wS</a></div><div class="ttdeci">const int wS[NDIM]</div><div class="ttdef"><b>Definition</b> params.h:11</div></div>
<div class="ttc" id="astruct_m_l_x_conv_params_html_ad55ff586d30072d8154865f9dfe92d97"><div class="ttname"><a href="struct_m_l_x_conv_params.html#ad55ff586d30072d8154865f9dfe92d97">MLXConvParams::O</a></div><div class="ttdeci">const int O</div><div class="ttdef"><b>Definition</b> params.h:9</div></div>
<div class="ttc" id="astruct_m_l_x_conv_params_html_ae84a9afb3a95b57e0b763bb0ebda0753"><div class="ttname"><a href="struct_m_l_x_conv_params.html#ae84a9afb3a95b57e0b763bb0ebda0753">MLXConvParams::pad</a></div><div class="ttdeci">const int pad[NDIM]</div><div class="ttdef"><b>Definition</b> params.h:14</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_channel_helper_html"><div class="ttname"><a href="structmlx_1_1steel_1_1_channel_helper.html">mlx::steel::ChannelHelper</a></div><div class="ttdef"><b>Definition</b> loader_channel_n.h:17</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_channel_helper_html_a2b24f991a9380fdad6b51a038770b925"><div class="ttname"><a href="structmlx_1_1steel_1_1_channel_helper.html#a2b24f991a9380fdad6b51a038770b925">mlx::steel::ChannelHelper::vec_size</a></div><div class="ttdeci">STEEL_CONST short vec_size</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:19</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_channel_helper_html_aa476bd0fcb38494c268547fc9820fc0a"><div class="ttname"><a href="structmlx_1_1steel_1_1_channel_helper.html#aa476bd0fcb38494c268547fc9820fc0a">mlx::steel::ChannelHelper::n_channels</a></div><div class="ttdeci">STEEL_CONST short n_channels</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:18</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_channel_helper_html_afc34bf92168c1865a9611b319dbcd000"><div class="ttname"><a href="structmlx_1_1steel_1_1_channel_helper.html#afc34bf92168c1865a9611b319dbcd000">mlx::steel::ChannelHelper::excess</a></div><div class="ttdeci">STEEL_CONST short excess</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:20</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels_html"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html">mlx::steel::Conv2DInputBlockLoaderSmallChannels</a></div><div class="ttdef"><b>Definition</b> loader_channel_n.h:59</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels_html_a335c573456ede3dd34bda1eec9842fe2"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a335c573456ede3dd34bda1eec9842fe2">mlx::steel::Conv2DInputBlockLoaderSmallChannels::params</a></div><div class="ttdeci">const constant MLXConvParams&lt; 2 &gt; * params</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:83</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels_html_a343984fb74ec579a4404278dbbc7e7b5"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a343984fb74ec579a4404278dbbc7e7b5">mlx::steel::Conv2DInputBlockLoaderSmallChannels::BROWS</a></div><div class="ttdeci">STEEL_CONST short BROWS</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:61</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels_html_a59a4fffc1dc2f3fadfb3fdd1b886da70"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a59a4fffc1dc2f3fadfb3fdd1b886da70">mlx::steel::Conv2DInputBlockLoaderSmallChannels::dst</a></div><div class="ttdeci">threadgroup T * dst</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:81</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels_html_a6623e33d946b41d01c69ec793706d789"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a6623e33d946b41d01c69ec793706d789">mlx::steel::Conv2DInputBlockLoaderSmallChannels::read_ih</a></div><div class="ttdeci">int read_ih[n_rows]</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:91</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels_html_a6b0b18428516d1d6dcae3beb3faee81c"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a6b0b18428516d1d6dcae3beb3faee81c">mlx::steel::Conv2DInputBlockLoaderSmallChannels::vec_size</a></div><div class="ttdeci">STEEL_CONST short vec_size</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:66</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels_html_a789683f9ac9d9309d07c05f3bdedd2fd"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a789683f9ac9d9309d07c05f3bdedd2fd">mlx::steel::Conv2DInputBlockLoaderSmallChannels::TROWS</a></div><div class="ttdeci">STEEL_CONST short TROWS</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:70</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels_html_a7cf448573d41fbc67f8dfc65b7aef2b2"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a7cf448573d41fbc67f8dfc65b7aef2b2">mlx::steel::Conv2DInputBlockLoaderSmallChannels::bj</a></div><div class="ttdeci">const short bj</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:78</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels_html_a7dd320bc5b0a9a2e425d6b292ddac037"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a7dd320bc5b0a9a2e425d6b292ddac037">mlx::steel::Conv2DInputBlockLoaderSmallChannels::weight_hw</a></div><div class="ttdeci">short weight_hw</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:86</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels_html_a8b6c0936c9ad2766242664f034d1115f"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a8b6c0936c9ad2766242664f034d1115f">mlx::steel::Conv2DInputBlockLoaderSmallChannels::n_rows</a></div><div class="ttdeci">STEEL_CONST short n_rows</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:73</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels_html_a9229d22e0a02d96825eb5a57c8cb95ac"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a9229d22e0a02d96825eb5a57c8cb95ac">mlx::steel::Conv2DInputBlockLoaderSmallChannels::BCOLS</a></div><div class="ttdeci">STEEL_CONST short BCOLS</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:62</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels_html_a9642399b8066e29123524f36ebc7b482"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a9642399b8066e29123524f36ebc7b482">mlx::steel::Conv2DInputBlockLoaderSmallChannels::thread_idx</a></div><div class="ttdeci">const short thread_idx</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:76</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels_html_a9eb024e2fc6f07345f87fbf7141c0d16"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#a9eb024e2fc6f07345f87fbf7141c0d16">mlx::steel::Conv2DInputBlockLoaderSmallChannels::bi</a></div><div class="ttdeci">const short bi</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:77</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels_html_aa11d1a142bc868df462f48a7102147f3"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#aa11d1a142bc868df462f48a7102147f3">mlx::steel::Conv2DInputBlockLoaderSmallChannels::load_unsafe</a></div><div class="ttdeci">METAL_FUNC void load_unsafe() const</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:134</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels_html_aa2a1a870ff51889975f6ffb2b8caa31c"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#aa2a1a870ff51889975f6ffb2b8caa31c">mlx::steel::Conv2DInputBlockLoaderSmallChannels::read_iw</a></div><div class="ttdeci">int read_iw[n_rows]</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:92</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels_html_ab9fd3fdeab94470dde3326f1dd5c455a"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#ab9fd3fdeab94470dde3326f1dd5c455a">mlx::steel::Conv2DInputBlockLoaderSmallChannels::Conv2DInputBlockLoaderSmallChannels</a></div><div class="ttdeci">METAL_FUNC Conv2DInputBlockLoaderSmallChannels(const device T *src_, threadgroup T *dst_, const int2 offsets, const constant MLXConvParams&lt; 2 &gt; *params_, const constant ImplicitGemmConv2DParams *gemm_params_, uint simd_group_id, uint simd_lane_id)</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:95</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels_html_ad2508cd5cdb51b2f611057e743b8fc6f"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#ad2508cd5cdb51b2f611057e743b8fc6f">mlx::steel::Conv2DInputBlockLoaderSmallChannels::TCOLS</a></div><div class="ttdeci">STEEL_CONST short TCOLS</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:69</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels_html_ae363abc696400f4e334314576ea31421"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#ae363abc696400f4e334314576ea31421">mlx::steel::Conv2DInputBlockLoaderSmallChannels::read_n</a></div><div class="ttdeci">int read_n[n_rows]</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:90</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels_html_ae71570942c7b0ad8e67c62662b336c4a"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#ae71570942c7b0ad8e67c62662b336c4a">mlx::steel::Conv2DInputBlockLoaderSmallChannels::dst_ld</a></div><div class="ttdeci">STEEL_CONST short dst_ld</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:65</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels_html_af59f9d356c4c3ec5627dc5a263d239d4"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#af59f9d356c4c3ec5627dc5a263d239d4">mlx::steel::Conv2DInputBlockLoaderSmallChannels::gemm_params</a></div><div class="ttdeci">const constant ImplicitGemmConv2DParams * gemm_params</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:84</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels_html_af9ce1a767266664bea131a5437002c80"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#af9ce1a767266664bea131a5437002c80">mlx::steel::Conv2DInputBlockLoaderSmallChannels::next</a></div><div class="ttdeci">METAL_FUNC void next()</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:190</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels_html_afe21e46e08523232830c25eb1b4ade16"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_input_block_loader_small_channels.html#afe21e46e08523232830c25eb1b4ade16">mlx::steel::Conv2DInputBlockLoaderSmallChannels::src</a></div><div class="ttdeci">const device T * src[n_rows]</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:88</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels_html"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html">mlx::steel::Conv2DWeightBlockLoaderSmallChannels</a></div><div class="ttdef"><b>Definition</b> loader_channel_n.h:203</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels_html_a006153d274aa13d5fd4448b4607fff3a"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a006153d274aa13d5fd4448b4607fff3a">mlx::steel::Conv2DWeightBlockLoaderSmallChannels::vec_size</a></div><div class="ttdeci">STEEL_CONST short vec_size</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:210</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels_html_a0e262b003ac0e7ee6272585eac921704"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a0e262b003ac0e7ee6272585eac921704">mlx::steel::Conv2DWeightBlockLoaderSmallChannels::load_unsafe</a></div><div class="ttdeci">METAL_FUNC void load_unsafe() const</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:259</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels_html_a24e20e4c1dd1ebf9534bfa2b3e050ed3"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a24e20e4c1dd1ebf9534bfa2b3e050ed3">mlx::steel::Conv2DWeightBlockLoaderSmallChannels::dst</a></div><div class="ttdeci">threadgroup T * dst</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:228</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels_html_a30b10bebde7f08b89d03bdd9ea0f48da"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a30b10bebde7f08b89d03bdd9ea0f48da">mlx::steel::Conv2DWeightBlockLoaderSmallChannels::next</a></div><div class="ttdeci">METAL_FUNC void next()</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:313</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels_html_a5752e0309a4dc873cb31ce724c11ada6"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a5752e0309a4dc873cb31ce724c11ada6">mlx::steel::Conv2DWeightBlockLoaderSmallChannels::weight_hw</a></div><div class="ttdeci">int weight_hw</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:233</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels_html_a5cefb1285ed13ad3490198e9303453de"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a5cefb1285ed13ad3490198e9303453de">mlx::steel::Conv2DWeightBlockLoaderSmallChannels::TROWS</a></div><div class="ttdeci">STEEL_CONST short TROWS</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:214</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels_html_a640155880483e1042ec5f647b9adaac6"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a640155880483e1042ec5f647b9adaac6">mlx::steel::Conv2DWeightBlockLoaderSmallChannels::do_read</a></div><div class="ttdeci">const bool do_read</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:236</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels_html_a8b04a69952404a04029dacc424df6e8f"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a8b04a69952404a04029dacc424df6e8f">mlx::steel::Conv2DWeightBlockLoaderSmallChannels::src</a></div><div class="ttdeci">const device T * src</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:229</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels_html_a8b6cf53a10514310d01f4d6459053a57"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#a8b6cf53a10514310d01f4d6459053a57">mlx::steel::Conv2DWeightBlockLoaderSmallChannels::BCOLS</a></div><div class="ttdeci">STEEL_CONST short BCOLS</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:206</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels_html_aa0af8ce417077695e9c51f1568dbc6b7"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#aa0af8ce417077695e9c51f1568dbc6b7">mlx::steel::Conv2DWeightBlockLoaderSmallChannels::read_n</a></div><div class="ttdeci">const int read_n</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:235</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels_html_aa6bedc0cbb447eaf70c03f2e26df2cb2"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#aa6bedc0cbb447eaf70c03f2e26df2cb2">mlx::steel::Conv2DWeightBlockLoaderSmallChannels::src_ld</a></div><div class="ttdeci">const int src_ld</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:220</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels_html_ac18eeebea26cc6da434ead6eb4397350"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#ac18eeebea26cc6da434ead6eb4397350">mlx::steel::Conv2DWeightBlockLoaderSmallChannels::dst_ld</a></div><div class="ttdeci">STEEL_CONST short dst_ld</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:209</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels_html_acacdac168004c87fee27c8554ac905a7"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#acacdac168004c87fee27c8554ac905a7">mlx::steel::Conv2DWeightBlockLoaderSmallChannels::thread_idx</a></div><div class="ttdeci">const short thread_idx</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:223</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels_html_acc8140aae84694f62e6324dbb6a614a4"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#acc8140aae84694f62e6324dbb6a614a4">mlx::steel::Conv2DWeightBlockLoaderSmallChannels::BROWS</a></div><div class="ttdeci">STEEL_CONST short BROWS</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:205</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels_html_acd54132d0928d0f6fb15b2f367e5d5e8"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#acd54132d0928d0f6fb15b2f367e5d5e8">mlx::steel::Conv2DWeightBlockLoaderSmallChannels::TCOLS</a></div><div class="ttdeci">STEEL_CONST short TCOLS</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:213</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels_html_adaa261fc2e8e694aedab4ebd60b52e5e"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#adaa261fc2e8e694aedab4ebd60b52e5e">mlx::steel::Conv2DWeightBlockLoaderSmallChannels::bj</a></div><div class="ttdeci">const short bj</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:225</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels_html_ae1806ea1c19713819dee83a38ab35fa6"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#ae1806ea1c19713819dee83a38ab35fa6">mlx::steel::Conv2DWeightBlockLoaderSmallChannels::Conv2DWeightBlockLoaderSmallChannels</a></div><div class="ttdeci">METAL_FUNC Conv2DWeightBlockLoaderSmallChannels(const device T *src_, threadgroup T *dst_, const int2 offsets, const constant MLXConvParams&lt; 2 &gt; *params_, const constant ImplicitGemmConv2DParams *gemm_params_, uint simd_group_id, uint simd_lane_id)</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:239</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels_html_ae3b9f21f72e5e6c541c9978f55d354c7"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#ae3b9f21f72e5e6c541c9978f55d354c7">mlx::steel::Conv2DWeightBlockLoaderSmallChannels::bi</a></div><div class="ttdeci">const short bi</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:224</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels_html_ae905e56c1129606e93dbbcd7baed8f0f"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#ae905e56c1129606e93dbbcd7baed8f0f">mlx::steel::Conv2DWeightBlockLoaderSmallChannels::n_rows</a></div><div class="ttdeci">STEEL_CONST short n_rows</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:217</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels_html_af67adf4550d69231a259e79c1aae9acc"><div class="ttname"><a href="structmlx_1_1steel_1_1_conv2_d_weight_block_loader_small_channels.html#af67adf4550d69231a259e79c1aae9acc">mlx::steel::Conv2DWeightBlockLoaderSmallChannels::params</a></div><div class="ttdeci">const constant MLXConvParams&lt; 2 &gt; * params</div><div class="ttdef"><b>Definition</b> loader_channel_n.h:231</div></div>
<div class="ttc" id="astructmlx_1_1steel_1_1_implicit_gemm_conv2_d_params_html"><div class="ttname"><a href="structmlx_1_1steel_1_1_implicit_gemm_conv2_d_params.html">mlx::steel::ImplicitGemmConv2DParams</a></div><div class="ttdef"><b>Definition</b> params.h:27</div></div>
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