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@@ -3,7 +3,7 @@
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<title>MLX: mlx/backend/metal/kernels/hadamard.h Source File</title>
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@@ -11,11 +11,18 @@
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@@ -28,12 +35,24 @@
<div id="projectname">MLX
</div>
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<td> <div id="MSearchBox" class="MSearchBoxInactive">
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<span id="MSearchSelect" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()">&#160;</span>
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@@ -44,22 +63,23 @@ var searchBox = new SearchBox("searchBox", "search/",'.html');
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@@ -81,12 +101,6 @@ $(function(){ initResizable(false); });
</div>
</div>
<div id="nav-path" class="navpath">
<ul>
<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> </ul>
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<div class="header">
<div class="headertitle"><div class="title">hadamard.h</div></div>
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@@ -145,7 +159,7 @@ $(function(){ initResizable(false); });
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> <span class="keywordtype">int</span> batch_idx = elem.x * N;</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> <span class="keywordtype">short</span> i = elem.y;</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> </div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> threadgroup T <a class="code hl_variable" href="backend_2metal_2allocator_8h.html#a15aa5cc1baf29be08d55cca88509e697">buf</a>[N];</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> threadgroup T buf[N];</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> </div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> <span class="comment">// Read values from device</span></div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <a class="code hl_define" href="steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6">STEEL_PRAGMA_UNROLL</a></div>
@@ -153,7 +167,7 @@ $(function(){ initResizable(false); });
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <span class="keywordtype">short</span> index = j * read_width * num_threads + i * read_width;</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> <a class="code hl_define" href="steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6">STEEL_PRAGMA_UNROLL</a></div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> <span class="keywordflow">for</span> (<span class="keywordtype">short</span> r = 0; r &lt; read_width; r++) {</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> <a class="code hl_variable" href="backend_2metal_2allocator_8h.html#a15aa5cc1baf29be08d55cca88509e697">buf</a>[index + r] = in[batch_idx + index + r];</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> buf[index + r] = in[batch_idx + index + r];</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> }</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> }</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> </div>
@@ -169,14 +183,14 @@ $(function(){ initResizable(false); });
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> </div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> <a class="code hl_define" href="steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6">STEEL_PRAGMA_UNROLL</a></div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <span class="keywordflow">for</span> (<span class="keywordtype">short</span> r = 0; r &lt; max_radix; r++) {</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> x[r] = <a class="code hl_variable" href="backend_2metal_2allocator_8h.html#a15aa5cc1baf29be08d55cca88509e697">buf</a>[j + h * r];</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> x[r] = buf[j + h * r];</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> }</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> </div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <a class="code hl_function" href="metal_2kernels_2hadamard_8h.html#a590e5366adc78bab4fe44e37885d413f">radix_func&lt;max_radix&gt;</a>(x);</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> </div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> <a class="code hl_define" href="steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6">STEEL_PRAGMA_UNROLL</a></div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> <span class="keywordflow">for</span> (<span class="keywordtype">short</span> r = 0; r &lt; max_radix; r++) {</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <a class="code hl_variable" href="backend_2metal_2allocator_8h.html#a15aa5cc1baf29be08d55cca88509e697">buf</a>[j + h * r] = T(x[r]);</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> buf[j + h * r] = T(x[r]);</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> }</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"> 86</span> h &lt;&lt;= logR;</div>
@@ -195,14 +209,14 @@ $(function(){ initResizable(false); });
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> <span class="keywordtype">short</span> j = ((index - k) &lt;&lt; logFinal) + k;</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <a class="code hl_define" href="steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6">STEEL_PRAGMA_UNROLL</a></div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> <span class="keywordflow">for</span> (<span class="keywordtype">short</span> r = 0; r &lt; final_radix; r++) {</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> x[r] = <a class="code hl_variable" href="backend_2metal_2allocator_8h.html#a15aa5cc1baf29be08d55cca88509e697">buf</a>[j + h * r];</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> x[r] = buf[j + h * r];</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> }</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> </div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> <a class="code hl_function" href="metal_2kernels_2hadamard_8h.html#a590e5366adc78bab4fe44e37885d413f">radix_func&lt;final_radix&gt;</a>(x);</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> </div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> <a class="code hl_define" href="steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6">STEEL_PRAGMA_UNROLL</a></div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> <span class="keywordflow">for</span> (<span class="keywordtype">short</span> r = 0; r &lt; final_radix; r++) {</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> <a class="code hl_variable" href="backend_2metal_2allocator_8h.html#a15aa5cc1baf29be08d55cca88509e697">buf</a>[j + h * r] = T(x[r]);</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> buf[j + h * r] = T(x[r]);</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> }</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> threadgroup_barrier(mem_flags::mem_threadgroup);</div>
@@ -214,7 +228,7 @@ $(function(){ initResizable(false); });
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> <span class="keywordtype">short</span> index = j * read_width * num_threads + i * read_width;</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> <a class="code hl_define" href="steel_2defines_8h.html#a5a5c3095b132a7589bc19cd5cb80e2c6">STEEL_PRAGMA_UNROLL</a></div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> <span class="keywordflow">for</span> (<span class="keywordtype">short</span> r = 0; r &lt; read_width; r++) {</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> out[batch_idx + index + r] = T(<a class="code hl_variable" href="backend_2metal_2allocator_8h.html#a15aa5cc1baf29be08d55cca88509e697">buf</a>[index + r] * scale);</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> out[batch_idx + index + r] = T(buf[index + r] * scale);</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> }</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span>}</div>
@@ -264,7 +278,6 @@ $(function(){ initResizable(false); });
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> }</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span>}</div>
</div>
<div class="ttc" id="abackend_2metal_2allocator_8h_html_a15aa5cc1baf29be08d55cca88509e697"><div class="ttname"><a href="backend_2metal_2allocator_8h.html#a15aa5cc1baf29be08d55cca88509e697">buf</a></div><div class="ttdeci">MTL::Buffer * buf</div><div class="ttdef"><b>Definition</b> allocator.h:39</div></div>
<div class="ttc" id="ametal_2kernels_2hadamard_8h_html_a590e5366adc78bab4fe44e37885d413f"><div class="ttname"><a href="metal_2kernels_2hadamard_8h.html#a590e5366adc78bab4fe44e37885d413f">radix_func</a></div><div class="ttdeci">METAL_FUNC void radix_func(thread float *x)</div><div class="ttdef"><b>Definition</b> hadamard.h:11</div></div>
<div class="ttc" id="ametal_2kernels_2hadamard_8h_html_a63c0e8510e555cd065e1f0ddfb33ce18"><div class="ttname"><a href="metal_2kernels_2hadamard_8h.html#a63c0e8510e555cd065e1f0ddfb33ce18">hadamard_n</a></div><div class="ttdeci">void hadamard_n(const device T *in, device T *out, constant const float &amp;scale, uint3 elem, uint3 grid)</div><div class="ttdef"><b>Definition</b> hadamard.h:30</div></div>
<div class="ttc" id="ametal_2kernels_2hadamard_8h_html_ab0bd478f2051af35aed1869005e3370a"><div class="ttname"><a href="metal_2kernels_2hadamard_8h.html#ab0bd478f2051af35aed1869005e3370a">hadamard_m</a></div><div class="ttdeci">void hadamard_m(const device T *in, device T *out, constant const float &amp;scale, uint3 elem, uint3 grid)</div><div class="ttdef"><b>Definition</b> hadamard.h:127</div></div>
@@ -272,10 +285,13 @@ $(function(){ initResizable(false); });
<div class="ttc" id="asteel_2defines_8h_html"><div class="ttname"><a href="steel_2defines_8h.html">defines.h</a></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>
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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="metal_2kernels_2hadamard_8h.html">hadamard.h</a></li>
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