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2025-01-09 21:56:20 +00:00
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docs/build/html/metal_2kernels_2unary_8h_source.html vendored
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@@ -3,7 +3,7 @@
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@@ -28,12 +35,24 @@
<div id="projectname">MLX
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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>
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<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="headertitle"><div class="title">unary.h</div></div>
</div><!--header-->
@@ -110,7 +124,7 @@ $(function(){ initResizable(false); });
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span> device U* out,</div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> uint2 index [[thread_position_in_grid]],</div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> uint2 grid_dim [[threads_per_grid]]) {</div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> <span class="keywordtype">size_t</span> offset = index.x + grid_dim.x * size_t(index.y);</div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> <span class="keyword">auto</span> offset = index.x + grid_dim.x * int64_t(index.y);</div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> out[offset] = Op()(in[offset]);</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span>}</div>
</div>
@@ -120,17 +134,17 @@ $(function(){ initResizable(false); });
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> <span class="keyword">typename</span> U,</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> <span class="keyword">typename</span> Op,</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> <span class="keywordtype">int</span> N = 1,</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> <span class="keyword">typename</span> IdxT = <span class="keywordtype">size_t</span>&gt;</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> <span class="keyword">typename</span> IdxT = int64_t&gt;</div>
<div class="foldopen" id="foldopen00027" data-start="{" data-end="}">
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"><a class="line" href="metal_2kernels_2unary_8h.html#ac2a85fee50af49620ff62c1a71e2575d"> 27</a></span>[[kernel]] <span class="keywordtype">void</span> <a class="code hl_function" href="metal_2kernels_2unary_8h.html#ac2a85fee50af49620ff62c1a71e2575d">unary_g</a>(</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"><a class="line" href="metal_2kernels_2unary_8h.html#af13d20efb568db3ab7cd7ec0311c87be"> 27</a></span>[[kernel]] <span class="keywordtype">void</span> <a class="code hl_function" href="metal_2kernels_2unary_8h.html#af13d20efb568db3ab7cd7ec0311c87be">unary_g</a>(</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> device <span class="keyword">const</span> T* in,</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> device U* out,</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> constant <span class="keyword">const</span> <span class="keywordtype">int</span>* in_shape,</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> constant <span class="keyword">const</span> <span class="keywordtype">size_t</span>* in_strides,</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> constant <span class="keyword">const</span> int64_t* in_strides,</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> device <span class="keyword">const</span> <span class="keywordtype">int</span>&amp; ndim,</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> uint3 index [[thread_position_in_grid]],</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> uint3 grid_dim [[threads_per_grid]]) {</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">auto</span> idx = <a class="code hl_function" href="backend_2metal_2kernels_2utils_8h.html#a22eaa505dbc7dd2a63a895f2e16712f5">elem_to_loc&lt;size_t, IdxT&gt;</a>(</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">auto</span> idx = <a class="code hl_function" href="backend_2metal_2kernels_2utils_8h.html#a497dd9f1a00c8a4303d8782158a0812a">elem_to_loc&lt;IdxT&gt;</a>(</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> {N * index.x, index.y, index.z}, in_shape, in_strides, ndim);</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> <span class="keyword">auto</span> xshape = in_shape[ndim - 1];</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> IdxT xstride = in_strides[ndim - 1];</div>
@@ -141,15 +155,18 @@ $(function(){ initResizable(false); });
<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>}</div>
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<div class="ttc" id="abackend_2metal_2kernels_2utils_8h_html_a22eaa505dbc7dd2a63a895f2e16712f5"><div class="ttname"><a href="backend_2metal_2kernels_2utils_8h.html#a22eaa505dbc7dd2a63a895f2e16712f5">elem_to_loc</a></div><div class="ttdeci">METAL_FUNC IdxT elem_to_loc(uint elem, constant const int *shape, constant const StrideT *strides, int ndim)</div><div class="ttdef"><b>Definition</b> utils.h:93</div></div>
<div class="ttc" id="abackend_2metal_2kernels_2utils_8h_html_a497dd9f1a00c8a4303d8782158a0812a"><div class="ttname"><a href="backend_2metal_2kernels_2utils_8h.html#a497dd9f1a00c8a4303d8782158a0812a">elem_to_loc</a></div><div class="ttdeci">METAL_FUNC IdxT elem_to_loc(IdxT elem, constant const int *shape, constant const int64_t *strides, int ndim)</div><div class="ttdef"><b>Definition</b> utils.h:93</div></div>
<div class="ttc" id="ametal_2kernels_2unary_8h_html_a64e4f6737edddb72122e262977ee3014"><div class="ttname"><a href="metal_2kernels_2unary_8h.html#a64e4f6737edddb72122e262977ee3014">unary_v</a></div><div class="ttdeci">void unary_v(device const T *in, device U *out, uint index)</div><div class="ttdef"><b>Definition</b> unary.h:4</div></div>
<div class="ttc" id="ametal_2kernels_2unary_8h_html_a7c7690f0df9d2acc60b63be58d9c7777"><div class="ttname"><a href="metal_2kernels_2unary_8h.html#a7c7690f0df9d2acc60b63be58d9c7777">unary_v2</a></div><div class="ttdeci">void unary_v2(device const T *in, device U *out, uint2 index, uint2 grid_dim)</div><div class="ttdef"><b>Definition</b> unary.h:12</div></div>
<div class="ttc" id="ametal_2kernels_2unary_8h_html_ac2a85fee50af49620ff62c1a71e2575d"><div class="ttname"><a href="metal_2kernels_2unary_8h.html#ac2a85fee50af49620ff62c1a71e2575d">unary_g</a></div><div class="ttdeci">void unary_g(device const T *in, device U *out, constant const int *in_shape, constant const size_t *in_strides, device const int &amp;ndim, uint3 index, uint3 grid_dim)</div><div class="ttdef"><b>Definition</b> unary.h:27</div></div>
<div class="ttc" id="ametal_2kernels_2unary_8h_html_af13d20efb568db3ab7cd7ec0311c87be"><div class="ttname"><a href="metal_2kernels_2unary_8h.html#af13d20efb568db3ab7cd7ec0311c87be">unary_g</a></div><div class="ttdeci">void unary_g(device const T *in, device U *out, constant const int *in_shape, constant const int64_t *in_strides, device const int &amp;ndim, uint3 index, uint3 grid_dim)</div><div class="ttdef"><b>Definition</b> unary.h:27</div></div>
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