arm_compute v17.12
diff --git a/documentation/gemmlowp_8cl_source.xhtml b/documentation/gemmlowp_8cl_source.xhtml
new file mode 100644
index 0000000..2d5bb2b
--- /dev/null
+++ b/documentation/gemmlowp_8cl_source.xhtml
@@ -0,0 +1,154 @@
+<!-- HTML header for doxygen 1.8.9.1-->
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
+<meta http-equiv="X-UA-Compatible" content="IE=9"/>
+<meta name="generator" content="Doxygen 1.8.11"/>
+<meta name="robots" content="NOINDEX, NOFOLLOW" /> <!-- Prevent indexing by search engines -->
+<title>Compute Library: src/core/CL/cl_kernels/gemmlowp.cl Source File</title>
+<link href="tabs.css" rel="stylesheet" type="text/css"/>
+<script type="text/javascript" src="jquery.js"></script>
+<script type="text/javascript" src="dynsections.js"></script>
+<link href="navtree.css" rel="stylesheet" type="text/css"/>
+<script type="text/javascript" src="resize.js"></script>
+<script type="text/javascript" src="navtreedata.js"></script>
+<script type="text/javascript" src="navtree.js"></script>
+<script type="text/javascript">
+ $(document).ready(initResizable);
+ $(window).load(resizeHeight);
+</script>
+<link href="search/search.css" rel="stylesheet" type="text/css"/>
+<script type="text/javascript" src="search/searchdata.js"></script>
+<script type="text/javascript" src="search/search.js"></script>
+<script type="text/javascript">
+ $(document).ready(function() { init_search(); });
+</script>
+<script type="text/x-mathjax-config">
+ MathJax.Hub.Config({
+ extensions: ["tex2jax.js"],
+ jax: ["input/TeX","output/HTML-CSS"],
+});
+</script><script type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js"></script>
+<link href="doxygen.css" rel="stylesheet" type="text/css" />
+</head>
+<body>
+<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
+<div id="titlearea">
+<table cellspacing="0" cellpadding="0">
+ <tbody>
+ <tr style="height: 56px;">
+ <td style="padding-left: 0.5em;">
+ <div id="projectname">Compute Library
+  <span id="projectnumber">17.12</span>
+ </div>
+ </td>
+ </tr>
+ </tbody>
+</table>
+</div>
+<!-- end header part -->
+<!-- Generated by Doxygen 1.8.11 -->
+<script type="text/javascript">
+var searchBox = new SearchBox("searchBox", "search",false,'Search');
+</script>
+ <div id="navrow1" class="tabs">
+ <ul class="tablist">
+ <li><a href="index.xhtml"><span>Main Page</span></a></li>
+ <li><a href="pages.xhtml"><span>Related Pages</span></a></li>
+ <li><a href="namespaces.xhtml"><span>Namespaces</span></a></li>
+ <li><a href="annotated.xhtml"><span>Data Structures</span></a></li>
+ <li class="current"><a href="files.xhtml"><span>Files</span></a></li>
+ <li>
+ <div id="MSearchBox" class="MSearchBoxInactive">
+ <span class="left">
+ <img id="MSearchSelect" src="search/mag_sel.png"
+ onmouseover="return searchBox.OnSearchSelectShow()"
+ onmouseout="return searchBox.OnSearchSelectHide()"
+ alt=""/>
+ <input type="text" id="MSearchField" value="Search" accesskey="S"
+ onfocus="searchBox.OnSearchFieldFocus(true)"
+ onblur="searchBox.OnSearchFieldFocus(false)"
+ onkeyup="searchBox.OnSearchFieldChange(event)"/>
+ </span><span class="right">
+ <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
+ </span>
+ </div>
+ </li>
+ </ul>
+ </div>
+ <div id="navrow2" class="tabs2">
+ <ul class="tablist">
+ <li><a href="files.xhtml"><span>File List</span></a></li>
+ <li><a href="globals.xhtml"><span>Globals</span></a></li>
+ </ul>
+ </div>
+</div><!-- top -->
+<div id="side-nav" class="ui-resizable side-nav-resizable">
+ <div id="nav-tree">
+ <div id="nav-tree-contents">
+ <div id="nav-sync" class="sync"></div>
+ </div>
+ </div>
+ <div id="splitbar" style="-moz-user-select:none;"
+ class="ui-resizable-handle">
+ </div>
+</div>
+<script type="text/javascript">
+$(document).ready(function(){initNavTree('gemmlowp_8cl_source.xhtml','');});
+</script>
+<div id="doc-content">
+<!-- window showing the filter options -->
+<div id="MSearchSelectWindow"
+ onmouseover="return searchBox.OnSearchSelectShow()"
+ onmouseout="return searchBox.OnSearchSelectHide()"
+ onkeydown="return searchBox.OnSearchSelectKey(event)">
+</div>
+
+<!-- iframe showing the search results (closed by default) -->
+<div id="MSearchResultsWindow">
+<iframe src="javascript:void(0)" frameborder="0"
+ name="MSearchResults" id="MSearchResults">
+</iframe>
+</div>
+
+<div class="header">
+ <div class="headertitle">
+<div class="title">gemmlowp.cl</div> </div>
+</div><!--header-->
+<div class="contents">
+<a href="gemmlowp_8cl.xhtml">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Copyright (c) 2017 ARM Limited.</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> *</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * SPDX-License-Identifier: MIT</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> *</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * Permission is hereby granted, free of charge, to any person obtaining a copy</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * of this software and associated documentation files (the "Software"), to</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * deal in the Software without restriction, including without limitation the</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * sell copies of the Software, and to permit persons to whom the Software is</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * furnished to do so, subject to the following conditions:</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> *</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * The above copyright notice and this permission notice shall be included in all</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * copies or substantial portions of the Software.</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> *</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> * SOFTWARE.</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> */</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include "<a class="code" href="helpers_8h.xhtml">helpers.h</a>"</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include "<a class="code" href="helpers__asymm_8h.xhtml">helpers_asymm.h</a>"</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#if defined(COLS_B)</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> __kernel <span class="keywordtype">void</span> gemmlowp_mm_interleaved_transposed(<a class="code" href="helpers_8h.xhtml#a22f42fcf2077d951271df83b55c1a71a">IMAGE_DECLARATION</a>(src0),</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <a class="code" href="helpers_8h.xhtml#a22f42fcf2077d951271df83b55c1a71a">IMAGE_DECLARATION</a>(src1),</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <a class="code" href="helpers_8h.xhtml#a22f42fcf2077d951271df83b55c1a71a">IMAGE_DECLARATION</a>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#adbf67dcee294e673cf796f1ed8aeb6a4">dst</a>))</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> {</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="comment">// src_addr.s0 = address of matrix A</span></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="comment">// src_addr.s1 = address of matrix B</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="comment">// Compute address for matrix A and B</span></div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  int2 src_addr = (int2)(get_global_id(1), get_global_id(0)) * (int2)((src0_stride_y),</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  (src1_stride_y));</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="comment">// Add offset_first_element_in_bytes</span></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  src_addr = src_addr + ((int2)(src0_offset_first_element_in_bytes, src1_offset_first_element_in_bytes));</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="comment">// Compute end row address for matrix B</span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keywordtype">int</span> end_row_mtx_b = src_addr.s1 + COLS_B;</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="comment">// Reset accumulators</span></div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  int16 c00 = 0;</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  int16 c10 = 0;</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  int16 c20 = 0;</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  int16 c30 = 0;</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordflow">for</span>(; src_addr.s1 <= (end_row_mtx_b - 32); src_addr += (int2)(8, 32))</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  {</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="comment">// Load values from matrix A (interleaved) and matrix B (transposed)</span></div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  int8 a0 = convert_int8(vload8(0, ((__global uchar *)src0_ptr) + src_addr.s0));</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  int16 b0 = convert_int16(vload16(0, ((__global uchar *)src1_ptr) + src_addr.s1));</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> </div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  c00 += (int16)a0.s0 * b0;</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  c10 += (int16)a0.s1 * b0;</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  c20 += (int16)a0.s2 * b0;</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  c30 += (int16)a0.s3 * b0;</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  int16 b1 = convert_int16(vload16(0, ((__global uchar *)src1_ptr) + src_addr.s1 + 16));</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  c00 += (int16)a0.s4 * b1;</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  c10 += (int16)a0.s5 * b1;</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  c20 += (int16)a0.s6 * b1;</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  c30 += (int16)a0.s7 * b1;</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  }</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> </div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keywordflow">for</span>(; src_addr.s1 < end_row_mtx_b; src_addr += (int2)(4, 16))</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  {</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="comment">// Load values from matrix A (interleaved) and matrix B (transposed)</span></div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  int4 a0 = convert_int4(vload4(0, ((__global uchar *)src0_ptr) + src_addr.s0));</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  int16 b0 = convert_int16(vload16(0, ((__global uchar *)src1_ptr) + src_addr.s1));</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> </div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  c00 += (int16)a0.s0 * b0;</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  c10 += (int16)a0.s1 * b0;</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  c20 += (int16)a0.s2 * b0;</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  c30 += (int16)a0.s3 * b0;</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  }</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> </div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="comment">// Compute destination address</span></div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <a class="code" href="struct_image.xhtml">Image</a> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#adbf67dcee294e673cf796f1ed8aeb6a4">dst</a> = <a class="code" href="helpers_8h.xhtml#aebe814363556c244be043b13e7969197">CONVERT_TO_IMAGE_STRUCT</a>(dst);</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="comment">// Store 4x16 block</span></div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  vstore16(c00, 0, (__global <span class="keywordtype">int</span> *)(<a class="code" href="helpers_8h.xhtml#a009469e4d9b8fce3b6d5e97d2077827d">offset</a>(&dst, 0, 0)));</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  vstore16(c10, 0, (__global <span class="keywordtype">int</span> *)(<a class="code" href="helpers_8h.xhtml#a009469e4d9b8fce3b6d5e97d2077827d">offset</a>(&dst, 0, 1)));</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  vstore16(c20, 0, (__global <span class="keywordtype">int</span> *)(<a class="code" href="helpers_8h.xhtml#a009469e4d9b8fce3b6d5e97d2077827d">offset</a>(&dst, 0, 2)));</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  vstore16(c30, 0, (__global <span class="keywordtype">int</span> *)(<a class="code" href="helpers_8h.xhtml#a009469e4d9b8fce3b6d5e97d2077827d">offset</a>(&dst, 0, 3)));</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> }</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="preprocessor">#endif // defined(COLS_B)</span></div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> </div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="preprocessor">#if defined(NUM_ELEMS_PROCESSED_PER_THREAD_X) && defined(NUM_ELEMS_PROCESSED_PER_THREAD_Y) && defined(COLS_A)</span></div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="preprocessor">#define VECTOR_UCHAR VEC_DATA_TYPE(uchar, NUM_ELEMS_PROCESSED_PER_THREAD_X)</span></div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <span class="preprocessor">#define VECTOR_UINT VEC_DATA_TYPE(uint, NUM_ELEMS_PROCESSED_PER_THREAD_X)</span></div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <span class="preprocessor">#define VECTOR_INT VEC_DATA_TYPE(int, NUM_ELEMS_PROCESSED_PER_THREAD_X)</span></div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> __kernel <span class="keywordtype">void</span> gemmlowp_mm(<a class="code" href="helpers_8h.xhtml#a22f42fcf2077d951271df83b55c1a71a">IMAGE_DECLARATION</a>(src0),</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <a class="code" href="helpers_8h.xhtml#a22f42fcf2077d951271df83b55c1a71a">IMAGE_DECLARATION</a>(src1),</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <a class="code" href="helpers_8h.xhtml#a22f42fcf2077d951271df83b55c1a71a">IMAGE_DECLARATION</a>(dst))</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> {</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordtype">int</span> idx = get_global_id(0) * NUM_ELEMS_PROCESSED_PER_THREAD_X;</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span> </div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="comment">// Compute starting address for matrix A and Matrix B</span></div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  int2 src_addr = ((int2)(src0_offset_first_element_in_bytes, src1_offset_first_element_in_bytes));</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> </div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="comment">// Update address for the matrix A</span></div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  src_addr.s0 += get_global_id(1) * src0_stride_y * NUM_ELEMS_PROCESSED_PER_THREAD_Y;</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span> </div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="comment">// Update address for the matrix B</span></div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  src_addr.s1 += idx;</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span> </div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordtype">int</span> end_row_vec_a = src_addr.s0 + COLS_A;</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span> </div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  VECTOR_UINT acc0 = 0;</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span> <span class="preprocessor">#if NUM_ELEMS_PROCESSED_PER_THREAD_Y > 1</span></div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  VECTOR_UINT acc1 = 0;</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span> <span class="preprocessor">#endif // NUM_ELEMS_PROCESSED_PER_THREAD_Y > 1</span></div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span> <span class="preprocessor">#if NUM_ELEMS_PROCESSED_PER_THREAD_Y > 2</span></div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  VECTOR_UINT acc2 = 0;</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> <span class="preprocessor">#endif // NUM_ELEMS_PROCESSED_PER_THREAD_Y > 2</span></div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span> <span class="preprocessor">#if NUM_ELEMS_PROCESSED_PER_THREAD_Y > 3</span></div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  VECTOR_UINT acc3 = 0;</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span> <span class="preprocessor">#endif // NUM_ELEMS_PROCESSED_PER_THREAD_Y > 3</span></div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span> </div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keywordflow">for</span>(; src_addr.s0 <= (end_row_vec_a - 2); src_addr += (int2)(2, 2 * src1_stride_y))</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  {</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="comment">// Load values from matrix A</span></div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  uchar2 a0 = vload2(0, src0_ptr + src_addr.s0 + 0 * src0_stride_y);</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span> <span class="preprocessor">#if NUM_ELEMS_PROCESSED_PER_THREAD_Y > 1</span></div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  uchar2 a1 = vload2(0, src0_ptr + src_addr.s0 + 1 * src0_stride_y);</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span> <span class="preprocessor">#endif // NUM_ELEMS_PROCESSED_PER_THREAD_Y > 1</span></div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> <span class="preprocessor">#if NUM_ELEMS_PROCESSED_PER_THREAD_Y > 2</span></div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  uchar2 a2 = vload2(0, src0_ptr + src_addr.s0 + 2 * src0_stride_y);</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span> <span class="preprocessor">#endif // NUM_ELEMS_PROCESSED_PER_THREAD_Y > 2</span></div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span> <span class="preprocessor">#if NUM_ELEMS_PROCESSED_PER_THREAD_Y > 3</span></div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  uchar2 a3 = vload2(0, src0_ptr + src_addr.s0 + 3 * src0_stride_y);</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <span class="preprocessor">#endif // NUM_ELEMS_PROCESSED_PER_THREAD_Y > 3</span></div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="comment">// Load values from matrix B</span></div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  VECTOR_UCHAR b0 = <a class="code" href="helpers_8h.xhtml#a287e2fc366c312b468382c95bb90f91f">VLOAD</a>(NUM_ELEMS_PROCESSED_PER_THREAD_X)(0, src1_ptr + src_addr.s1);</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  VECTOR_UCHAR b1 = <a class="code" href="helpers_8h.xhtml#a287e2fc366c312b468382c95bb90f91f">VLOAD</a>(NUM_ELEMS_PROCESSED_PER_THREAD_X)(0, src1_ptr + src_addr.s1 + src1_stride_y);</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> </div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="comment">// Accumulate</span></div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  acc0 += <a class="code" href="fixed__point_8h.xhtml#aa8d95ba04fc73845abc6045952cae5be">CONVERT</a>(b0, VECTOR_UINT) * (VECTOR_UINT)a0.s0;</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  acc0 += <a class="code" href="fixed__point_8h.xhtml#aa8d95ba04fc73845abc6045952cae5be">CONVERT</a>(b1, VECTOR_UINT) * (VECTOR_UINT)a0.s1;</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> #<span class="keywordflow">if</span> NUM_ELEMS_PROCESSED_PER_THREAD_Y > 1</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  acc1 += <a class="code" href="fixed__point_8h.xhtml#aa8d95ba04fc73845abc6045952cae5be">CONVERT</a>(b0, VECTOR_UINT) * (VECTOR_UINT)a1.s0;</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  acc1 += <a class="code" href="fixed__point_8h.xhtml#aa8d95ba04fc73845abc6045952cae5be">CONVERT</a>(b1, VECTOR_UINT) * (VECTOR_UINT)a1.s1;</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span> #endif <span class="comment">// NUM_ELEMS_PROCESSED_PER_THREAD_Y > 1</span></div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span> #<span class="keywordflow">if</span> NUM_ELEMS_PROCESSED_PER_THREAD_Y > 2</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  acc2 += <a class="code" href="fixed__point_8h.xhtml#aa8d95ba04fc73845abc6045952cae5be">CONVERT</a>(b0, VECTOR_UINT) * (VECTOR_UINT)a2.s0;</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  acc2 += <a class="code" href="fixed__point_8h.xhtml#aa8d95ba04fc73845abc6045952cae5be">CONVERT</a>(b1, VECTOR_UINT) * (VECTOR_UINT)a2.s1;</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span> #endif <span class="comment">// NUM_ELEMS_PROCESSED_PER_THREAD_Y > 2</span></div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span> #<span class="keywordflow">if</span> NUM_ELEMS_PROCESSED_PER_THREAD_Y > 3</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  acc3 += <a class="code" href="fixed__point_8h.xhtml#aa8d95ba04fc73845abc6045952cae5be">CONVERT</a>(b0, VECTOR_UINT) * (VECTOR_UINT)a3.s0;</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  acc3 += <a class="code" href="fixed__point_8h.xhtml#aa8d95ba04fc73845abc6045952cae5be">CONVERT</a>(b1, VECTOR_UINT) * (VECTOR_UINT)a3.s1;</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span> #endif <span class="comment">// NUM_ELEMS_PROCESSED_PER_THREAD_Y > 3</span></div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  }</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span> </div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordflow">for</span>(; src_addr.s0 < end_row_vec_a; src_addr += (int2)(1, src1_stride_y))</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  {</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="comment">// Load values from matrix A</span></div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  uchar a0 = *(src0_ptr + src_addr.s0 + 0 * src0_stride_y);</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span> <span class="preprocessor">#if NUM_ELEMS_PROCESSED_PER_THREAD_Y > 1</span></div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  uchar a1 = *(src0_ptr + src_addr.s0 + 1 * src0_stride_y);</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span> <span class="preprocessor">#endif // NUM_ELEMS_PROCESSED_PER_THREAD_Y > 1</span></div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span> <span class="preprocessor">#if NUM_ELEMS_PROCESSED_PER_THREAD_Y > 2</span></div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  uchar a2 = *(src0_ptr + src_addr.s0 + 2 * src0_stride_y);</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span> <span class="preprocessor">#endif // NUM_ELEMS_PROCESSED_PER_THREAD_Y > 2</span></div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> <span class="preprocessor">#if NUM_ELEMS_PROCESSED_PER_THREAD_Y > 3</span></div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  uchar a3 = *(src0_ptr + src_addr.s0 + 3 * src0_stride_y);</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span> <span class="preprocessor">#endif // NUM_ELEMS_PROCESSED_PER_THREAD_Y > 3</span></div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="comment">// Load values from matrix B</span></div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  VECTOR_UCHAR b0 = <a class="code" href="helpers_8h.xhtml#a287e2fc366c312b468382c95bb90f91f">VLOAD</a>(NUM_ELEMS_PROCESSED_PER_THREAD_X)(0, src1_ptr + src_addr.s1);</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span> </div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="comment">// Accumulate</span></div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  acc0 += <a class="code" href="fixed__point_8h.xhtml#aa8d95ba04fc73845abc6045952cae5be">CONVERT</a>(b0, VECTOR_UINT) * (VECTOR_UINT)a0;</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span> <span class="preprocessor">#if NUM_ELEMS_PROCESSED_PER_THREAD_Y > 1</span></div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  acc1 += <a class="code" href="fixed__point_8h.xhtml#aa8d95ba04fc73845abc6045952cae5be">CONVERT</a>(b0, VECTOR_UINT) * (VECTOR_UINT)a1;</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span> <span class="preprocessor">#endif // NUM_ELEMS_PROCESSED_PER_THREAD_Y > 1</span></div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span> <span class="preprocessor">#if NUM_ELEMS_PROCESSED_PER_THREAD_Y > 2</span></div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  acc2 += <a class="code" href="fixed__point_8h.xhtml#aa8d95ba04fc73845abc6045952cae5be">CONVERT</a>(b0, VECTOR_UINT) * (VECTOR_UINT)a2;</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span> <span class="preprocessor">#endif // NUM_ELEMS_PROCESSED_PER_THREAD_Y > 2</span></div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span> <span class="preprocessor">#if NUM_ELEMS_PROCESSED_PER_THREAD_Y > 3</span></div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  acc3 += <a class="code" href="fixed__point_8h.xhtml#aa8d95ba04fc73845abc6045952cae5be">CONVERT</a>(b0, VECTOR_UINT) * (VECTOR_UINT)a3;</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span> <span class="preprocessor">#endif // NUM_ELEMS_PROCESSED_PER_THREAD_Y > 3</span></div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  }</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span> </div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="comment">// Compute destination address</span></div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <a class="code" href="struct_image.xhtml">Image</a> dst = <a class="code" href="helpers_8h.xhtml#aebe814363556c244be043b13e7969197">CONVERT_TO_IMAGE_STRUCT</a>(dst);</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span> </div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="comment">// Store the result</span></div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <a class="code" href="helpers_8h.xhtml#acb282042d1edeeaa3cc979a206f78b54">VSTORE</a>(NUM_ELEMS_PROCESSED_PER_THREAD_X)</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  (<a class="code" href="fixed__point_8h.xhtml#aa8d95ba04fc73845abc6045952cae5be">CONVERT</a>(acc0, VECTOR_INT), 0, (__global <span class="keywordtype">int</span> *)(<a class="code" href="helpers_8h.xhtml#a009469e4d9b8fce3b6d5e97d2077827d">offset</a>(&dst, 0, 0)));</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span> <span class="preprocessor">#if NUM_ELEMS_PROCESSED_PER_THREAD_Y > 1</span></div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <a class="code" href="helpers_8h.xhtml#acb282042d1edeeaa3cc979a206f78b54">VSTORE</a>(NUM_ELEMS_PROCESSED_PER_THREAD_X)</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  (<a class="code" href="fixed__point_8h.xhtml#aa8d95ba04fc73845abc6045952cae5be">CONVERT</a>(acc1, VECTOR_INT), 0, (__global <span class="keywordtype">int</span> *)(<a class="code" href="helpers_8h.xhtml#a009469e4d9b8fce3b6d5e97d2077827d">offset</a>(&dst, 0, 1)));</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span> <span class="preprocessor">#endif // NUM_ELEMS_PROCESSED_PER_THREAD_Y > 1</span></div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span> <span class="preprocessor">#if NUM_ELEMS_PROCESSED_PER_THREAD_Y > 2</span></div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <a class="code" href="helpers_8h.xhtml#acb282042d1edeeaa3cc979a206f78b54">VSTORE</a>(NUM_ELEMS_PROCESSED_PER_THREAD_X)</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  (<a class="code" href="fixed__point_8h.xhtml#aa8d95ba04fc73845abc6045952cae5be">CONVERT</a>(acc2, VECTOR_INT), 0, (__global <span class="keywordtype">int</span> *)(<a class="code" href="helpers_8h.xhtml#a009469e4d9b8fce3b6d5e97d2077827d">offset</a>(&dst, 0, 2)));</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span> <span class="preprocessor">#endif // NUM_ELEMS_PROCESSED_PER_THREAD_Y > 2</span></div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span> <span class="preprocessor">#if NUM_ELEMS_PROCESSED_PER_THREAD_Y > 3</span></div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <a class="code" href="helpers_8h.xhtml#acb282042d1edeeaa3cc979a206f78b54">VSTORE</a>(NUM_ELEMS_PROCESSED_PER_THREAD_X)</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  (<a class="code" href="fixed__point_8h.xhtml#aa8d95ba04fc73845abc6045952cae5be">CONVERT</a>(acc3, VECTOR_INT), 0, (__global <span class="keywordtype">int</span> *)(<a class="code" href="helpers_8h.xhtml#a009469e4d9b8fce3b6d5e97d2077827d">offset</a>(&dst, 0, 3)));</div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span> <span class="preprocessor">#endif // NUM_ELEMS_PROCESSED_PER_THREAD_Y > 3</span></div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span> }</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span> <span class="preprocessor">#endif // defined(NUM_ELEMS_PROCESSED_PER_THREAD_X) && defined(NUM_ELEMS_PROCESSED_PER_THREAD_Y) && defined(COLS_A)</span></div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span> </div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span> <span class="preprocessor">#if defined(COLS_A)</span></div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span> </div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span> __kernel <span class="keywordtype">void</span> gemmlowp_matrix_a_reduction(<a class="code" href="helpers_8h.xhtml#a6b83038822d1ae7ab619b684ed3b7fc0">TENSOR3D_DECLARATION</a>(src),</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <a class="code" href="helpers_8h.xhtml#a22f42fcf2077d951271df83b55c1a71a">IMAGE_DECLARATION</a>(dst))</div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span> {</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="comment">// Compute source and destination addresses</span></div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <a class="code" href="struct_tensor3_d.xhtml">Tensor3D</a> src = <a class="code" href="helpers_8h.xhtml#a31c8c760f08fb1a331b16b7c204321dc">CONVERT_TO_TENSOR3D_STRUCT</a>(src);</div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <a class="code" href="struct_image.xhtml">Image</a> dst = <a class="code" href="helpers_8h.xhtml#aebe814363556c244be043b13e7969197">CONVERT_TO_IMAGE_STRUCT</a>(dst);</div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span> </div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  uint4 sum_row_u32 = (uint4)0;</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  uint sum_row = 0;</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span> </div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  __global <span class="keyword">const</span> uchar *matrix_a = (__global <span class="keyword">const</span> uchar *)(src.<a class="code" href="struct_tensor3_d.xhtml#acf52c23cbd7424606c10a606524e3e32">ptr</a> + get_global_id(0) * src_stride_y + get_global_id(1) * src_stride_z);</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span> </div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <span class="keywordtype">int</span> i = 0;</div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span> </div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="comment">// This for loop performs 16 accumulations</span></div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="keywordflow">for</span>(; i <= ((int)COLS_A - 16); i += 16)</div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  {</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <span class="keyword">const</span> uchar16 a0_u8 = vload16(0, matrix_a + i);</div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span> </div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  sum_row_u32 += convert_uint4(a0_u8.s0123) + convert_uint4(a0_u8.s4567) + convert_uint4(a0_u8.s89AB) + convert_uint4(a0_u8.sCDEF);</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  }</div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span> </div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <span class="comment">// This for loop performs the leftover accumulations</span></div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <span class="keywordflow">for</span>(; i < COLS_A; ++i)</div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  {</div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  sum_row += matrix_a[i];</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  }</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span> </div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  sum_row += sum_row_u32.s0 + sum_row_u32.s1 + sum_row_u32.s2 + sum_row_u32.s3;</div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span> </div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  *((__global <span class="keywordtype">int</span> *)dst.<a class="code" href="struct_image.xhtml#acf52c23cbd7424606c10a606524e3e32">ptr</a>) = (int)sum_row;</div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span> }</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span> <span class="preprocessor">#endif // defined(COLS_A)</span></div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span> </div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span> <span class="preprocessor">#if defined(COLS_B) && defined(ROWS_B)</span></div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span> </div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span> __kernel <span class="keywordtype">void</span> gemmlowp_matrix_b_reduction(<a class="code" href="helpers_8h.xhtml#a6b83038822d1ae7ab619b684ed3b7fc0">TENSOR3D_DECLARATION</a>(src),</div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <a class="code" href="helpers_8h.xhtml#a22f42fcf2077d951271df83b55c1a71a">IMAGE_DECLARATION</a>(dst))</div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span> {</div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="comment">// Compute source and destination addresses</span></div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  <a class="code" href="struct_tensor3_d.xhtml">Tensor3D</a> src = <a class="code" href="helpers_8h.xhtml#a31c8c760f08fb1a331b16b7c204321dc">CONVERT_TO_TENSOR3D_STRUCT</a>(src);</div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <a class="code" href="struct_image.xhtml">Image</a> dst = <a class="code" href="helpers_8h.xhtml#aebe814363556c244be043b13e7969197">CONVERT_TO_IMAGE_STRUCT</a>(dst);</div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span> </div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  uint16 sum_col_u32 = (uint16)0;</div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span> </div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  __global <span class="keyword">const</span> uchar *matrix_b = (__global <span class="keyword">const</span> uchar *)(src.<a class="code" href="struct_tensor3_d.xhtml#acf52c23cbd7424606c10a606524e3e32">ptr</a> + get_global_id(1) * src_stride_z);</div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span> </div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  <span class="keywordtype">int</span> i = 0;</div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <span class="comment">// This for loop performs 4 accumulations</span></div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <span class="keywordflow">for</span>(; i <= ((int)ROWS_B - 4); i += 4)</div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  {</div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <span class="keyword">const</span> uchar16 b0_u8 = vload16(0, matrix_b + 0 * src_stride_y);</div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <span class="keyword">const</span> uchar16 b1_u8 = vload16(0, matrix_b + 1 * src_stride_y);</div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <span class="keyword">const</span> uchar16 b2_u8 = vload16(0, matrix_b + 2 * src_stride_y);</div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="keyword">const</span> uchar16 b3_u8 = vload16(0, matrix_b + 3 * src_stride_y);</div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span> </div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  sum_col_u32 += convert_uint16(b0_u8) + convert_uint16(b1_u8) + convert_uint16(b2_u8) + convert_uint16(b3_u8);</div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span> </div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  matrix_b += 4 * src_stride_y;</div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  }</div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span> </div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <span class="comment">// This for loop perfoms the leftover accumulations</span></div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <span class="keywordflow">for</span>(; i < (int)ROWS_B; ++i)</div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  {</div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  <span class="keyword">const</span> uchar16 b0_u8 = vload16(0, matrix_b);</div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span> </div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  sum_col_u32 += convert_uint16(b0_u8);</div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span> </div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  matrix_b += src_stride_y;</div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  }</div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span> </div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  vstore16(convert_int16(sum_col_u32), 0, (__global <span class="keywordtype">int</span> *)dst.<a class="code" href="struct_image.xhtml#acf52c23cbd7424606c10a606524e3e32">ptr</a>);</div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span> }</div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span> <span class="preprocessor">#endif // defined(COLS_B) && defined(ROWS_B)</span></div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span> </div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span> <span class="preprocessor">#if defined(K_OFFSET)</span></div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span> <span class="comment">/* OpenCL kernel used to add the offset contribution after @ref CLGEMMLowpMatrixMultiplyKernel. The computation is performed in-place</span></div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span> <span class="comment"> *</span></div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span> <span class="comment"> * This kernel takes a final int32 accumulator value (the output of @CLGEMMLowpMatrixMultiplyKernel),</span></div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span> <span class="comment"> * and adds to it the offset contribution of matrix A and matrix B in-place.</span></div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span> <span class="comment"> *</span></div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span> <span class="comment"> * @attention The k_offset = a_offset * b_offset * k (where k is the number of matrix A columns) needs to be passed at compile time using -DK_OFFSET (i.e. -DK_OFFSET=1200)</span></div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span> <span class="comment"> * @note In case the offset contribution due to a_offset is required, a_offset needs to be passed at compile time using -DA_OFFSET (i.e. -DA_OFFSET=1)</span></div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span> <span class="comment"> * @note In case the offset contribution due to b_offset is required, b_offset needs to be passed at compile time using -DB_OFFSET (i.e. -DB_OFFSET=6)</span></div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span> <span class="comment"> * @note In case sum_col has batches, -DSUM_COL_HAS_BATCHES must be passed at compile time. Usually if gemmlowp is used to accelerate convolution layer, sum_col will not have batches</span></div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span> <span class="comment"> *</span></div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span> <span class="comment"> * The final result is:</span></div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span> <span class="comment"> *</span></div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span> <span class="comment"> * mm_result[i][k] = mm_result[i][k] +</span></div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span> <span class="comment"> * (sum_col[k] * A_OFFSET) +</span></div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span> <span class="comment"> * (sum_row[i] * B_OFFSET) +</span></div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span> <span class="comment"> * (K_OFFSET)</span></div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span> <span class="comment"> *</span></div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span> <span class="comment"> * @param[in] mm_result_ptr Pointer to the source tensor. Supported data type: S32</span></div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span> <span class="comment"> * @param[in] mm_result_stride_x Stride of the source tensor in X dimension (in bytes)</span></div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span> <span class="comment"> * @param[in] mm_result_step_x mm_result_stride_x * number of elements along X processed per workitem(in bytes)</span></div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span> <span class="comment"> * @param[in] mm_result_stride_y Stride of the source tensor in Y dimension (in bytes)</span></div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span> <span class="comment"> * @param[in] mm_result_step_y mm_result_stride_y * number of elements along Y processed per workitem(in bytes)</span></div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span> <span class="comment"> * @param[in] mm_result_stride_z Stride of the source tensor in Z dimension (in bytes)</span></div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span> <span class="comment"> * @param[in] mm_result_step_z mm_result_stride_z * number of elements along Z processed per workitem(in bytes)</span></div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span> <span class="comment"> * @param[in] mm_result_offset_first_element_in_bytes The offset of the first element in the source tensor</span></div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span> <span class="comment"> * @param[in] sum_col_result_ptr Pointer to the source tensor. Supported data type: same as @p mm_result_ptr</span></div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span> <span class="comment"> * @param[in] sum_col_result_stride_x Stride of the source tensor in X dimension (in bytes)</span></div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span> <span class="comment"> * @param[in] sum_col_result_step_x sum_col_stride_x * number of elements along X processed per workitem(in bytes)</span></div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span> <span class="comment"> * @param[in] sum_col_result_stride_y Stride of the source tensor in Y dimension (in bytes)</span></div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span> <span class="comment"> * @param[in] sum_col_result_step_y sum_col_stride_y * number of elements along Y processed per workitem(in bytes)</span></div><div class="line"><a name="l00405"></a><span class="lineno"> 405</span> <span class="comment"> * @param[in] sum_col_result_offset_first_element_in_bytes The offset of the first element in the source tensor</span></div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span> <span class="comment"> * @param[in] sum_row_result_ptr Pointer to the source tensor. Supported data type: same as @p mm_result_ptr</span></div><div class="line"><a name="l00407"></a><span class="lineno"> 407</span> <span class="comment"> * @param[in] sum_row_result_stride_x Stride of the source tensor in X dimension (in bytes)</span></div><div class="line"><a name="l00408"></a><span class="lineno"> 408</span> <span class="comment"> * @param[in] sum_row_result_step_x sum_row_stride_x * number of elements along X processed per workitem(in bytes)</span></div><div class="line"><a name="l00409"></a><span class="lineno"> 409</span> <span class="comment"> * @param[in] sum_row_result_stride_y Stride of the source tensor in Y dimension (in bytes)</span></div><div class="line"><a name="l00410"></a><span class="lineno"> 410</span> <span class="comment"> * @param[in] sum_row_result_step_y sum_row_stride_y * number of elements along Y processed per workitem(in bytes)</span></div><div class="line"><a name="l00411"></a><span class="lineno"> 411</span> <span class="comment"> * @param[in] sum_row_result_offset_first_element_in_bytes The offset of the first element in the source tensor</span></div><div class="line"><a name="l00412"></a><span class="lineno"> 412</span> <span class="comment"> */</span></div><div class="line"><a name="l00413"></a><span class="lineno"> 413</span> __kernel <span class="keywordtype">void</span> gemmlowp_offset_contribution(<a class="code" href="helpers_8h.xhtml#a6b83038822d1ae7ab619b684ed3b7fc0">TENSOR3D_DECLARATION</a>(mm_result)</div><div class="line"><a name="l00414"></a><span class="lineno"> 414</span> #<span class="keywordflow">if</span> defined(A_OFFSET)</div><div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  ,</div><div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  <a class="code" href="helpers_8h.xhtml#a22f42fcf2077d951271df83b55c1a71a">IMAGE_DECLARATION</a>(sum_col)</div><div class="line"><a name="l00417"></a><span class="lineno"> 417</span> #endif <span class="comment">// defined(A_OFFSET)</span></div><div class="line"><a name="l00418"></a><span class="lineno"> 418</span> #<span class="keywordflow">if</span> defined(B_OFFSET)</div><div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  ,</div><div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  <a class="code" href="helpers_8h.xhtml#a22f42fcf2077d951271df83b55c1a71a">IMAGE_DECLARATION</a>(sum_row)</div><div class="line"><a name="l00421"></a><span class="lineno"> 421</span> #endif <span class="comment">// defined(B_OFFSET)</span></div><div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  )</div><div class="line"><a name="l00423"></a><span class="lineno"> 423</span> {</div><div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  <a class="code" href="struct_tensor3_d.xhtml">Tensor3D</a> mm_result = <a class="code" href="helpers_8h.xhtml#a31c8c760f08fb1a331b16b7c204321dc">CONVERT_TO_TENSOR3D_STRUCT</a>(mm_result);</div><div class="line"><a name="l00425"></a><span class="lineno"> 425</span> </div><div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  int16 a_offset_s32 = (int16)0;</div><div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  int16 b_offset_s32 = (int16)0;</div><div class="line"><a name="l00428"></a><span class="lineno"> 428</span> </div><div class="line"><a name="l00429"></a><span class="lineno"> 429</span> <span class="preprocessor">#if defined(A_OFFSET)</span></div><div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  <a class="code" href="struct_image.xhtml">Image</a> sum_col = <a class="code" href="helpers_8h.xhtml#aebe814363556c244be043b13e7969197">CONVERT_TO_IMAGE_STRUCT</a>(sum_col);</div><div class="line"><a name="l00431"></a><span class="lineno"> 431</span> </div><div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  <span class="comment">// Compute the offset contribution due to A_OFFSET</span></div><div class="line"><a name="l00433"></a><span class="lineno"> 433</span> <span class="preprocessor">#if defined(SUM_COL_HAS_BATCHES)</span></div><div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  a_offset_s32 = vload16(0, (__global <span class="keywordtype">int</span> *)(sum_col.<a class="code" href="struct_image.xhtml#acf52c23cbd7424606c10a606524e3e32">ptr</a> + get_global_id(2) * sum_col_stride_y));</div><div class="line"><a name="l00435"></a><span class="lineno"> 435</span> <span class="preprocessor">#else // defined(MATRIX_B_HAS_BATCHES)</span></div><div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  a_offset_s32 = vload16(0, (__global <span class="keywordtype">int</span> *)(sum_col.<a class="code" href="struct_image.xhtml#acf52c23cbd7424606c10a606524e3e32">ptr</a>));</div><div class="line"><a name="l00437"></a><span class="lineno"> 437</span> <span class="preprocessor">#endif // defined(MATRIX_B_HAS_BATCHES)</span></div><div class="line"><a name="l00438"></a><span class="lineno"> 438</span> </div><div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  a_offset_s32 *= (int16)A_OFFSET;</div><div class="line"><a name="l00440"></a><span class="lineno"> 440</span> <span class="preprocessor">#endif // defined(A_OFFSET)</span></div><div class="line"><a name="l00441"></a><span class="lineno"> 441</span> </div><div class="line"><a name="l00442"></a><span class="lineno"> 442</span> <span class="preprocessor">#if defined(B_OFFSET)</span></div><div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  <a class="code" href="struct_image.xhtml">Image</a> sum_row = <a class="code" href="helpers_8h.xhtml#aebe814363556c244be043b13e7969197">CONVERT_TO_IMAGE_STRUCT</a>(sum_row);</div><div class="line"><a name="l00444"></a><span class="lineno"> 444</span> </div><div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  <span class="comment">// Compute the offset contribution due to B_OFFSET</span></div><div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  b_offset_s32 = (int16) * (((__global <span class="keywordtype">int</span> *)(sum_row.<a class="code" href="struct_image.xhtml#acf52c23cbd7424606c10a606524e3e32">ptr</a> + get_global_id(2) * sum_row_stride_y)) + get_global_id(1));</div><div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  b_offset_s32 *= (int16)B_OFFSET;</div><div class="line"><a name="l00448"></a><span class="lineno"> 448</span> <span class="preprocessor">#endif // defined(B_OFFSET)</span></div><div class="line"><a name="l00449"></a><span class="lineno"> 449</span> </div><div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  <span class="keyword">const</span> int16 offset_term_s32 = (int16)K_OFFSET + a_offset_s32 + b_offset_s32;</div><div class="line"><a name="l00451"></a><span class="lineno"> 451</span> </div><div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  int16 in_s32 = vload16(0, (__global <span class="keywordtype">int</span> *)mm_result.<a class="code" href="struct_tensor3_d.xhtml#acf52c23cbd7424606c10a606524e3e32">ptr</a>);</div><div class="line"><a name="l00453"></a><span class="lineno"> 453</span> </div><div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  <span class="comment">// Add the offset terms to GEMM's result</span></div><div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  in_s32 += offset_term_s32;</div><div class="line"><a name="l00456"></a><span class="lineno"> 456</span> </div><div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  <span class="comment">// Store the result with the offset contribution</span></div><div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  vstore16(in_s32, 0, (__global <span class="keywordtype">int</span> *)mm_result.<a class="code" href="struct_tensor3_d.xhtml#acf52c23cbd7424606c10a606524e3e32">ptr</a>);</div><div class="line"><a name="l00459"></a><span class="lineno"> 459</span> }</div><div class="line"><a name="l00460"></a><span class="lineno"> 460</span> <span class="preprocessor">#endif // defined(K_OFFSET)</span></div><div class="line"><a name="l00461"></a><span class="lineno"> 461</span> </div><div class="line"><a name="l00462"></a><span class="lineno"> 462</span> <span class="preprocessor">#if defined(RESULT_OFFSET) && defined(RESULT_MULT_INT) && defined(RESULT_SHIFT)</span></div><div class="line"><a name="l00463"></a><span class="lineno"> 463</span> </div><div class="line"><a name="l00502"></a><span class="lineno"> 502</span> __kernel <span class="keywordtype">void</span> gemmlowp_output_stage_quantize_down(<a class="code" href="helpers_8h.xhtml#a6b83038822d1ae7ab619b684ed3b7fc0">TENSOR3D_DECLARATION</a>(src),</div><div class="line"><a name="l00503"></a><span class="lineno"> 503</span> #<span class="keywordflow">if</span> defined(ADD_BIAS)</div><div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  <a class="code" href="helpers_8h.xhtml#a40a6eb9f2a7712f08d6bb8ff6c9e6ca7">VECTOR_DECLARATION</a>(biases),</div><div class="line"><a name="l00505"></a><span class="lineno"> 505</span> #endif <span class="comment">// defined(ADD_BIAS)</span></div><div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  <a class="code" href="helpers_8h.xhtml#a6b83038822d1ae7ab619b684ed3b7fc0">TENSOR3D_DECLARATION</a>(dst))</div><div class="line"><a name="l00507"></a><span class="lineno"> 507</span> {</div><div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  <span class="comment">// Compute source and destination addresses</span></div><div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <a class="code" href="struct_tensor3_d.xhtml">Tensor3D</a> src = <a class="code" href="helpers_8h.xhtml#a31c8c760f08fb1a331b16b7c204321dc">CONVERT_TO_TENSOR3D_STRUCT</a>(src);</div><div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  <a class="code" href="struct_tensor3_d.xhtml">Tensor3D</a> dst = <a class="code" href="helpers_8h.xhtml#a31c8c760f08fb1a331b16b7c204321dc">CONVERT_TO_TENSOR3D_STRUCT</a>(dst);</div><div class="line"><a name="l00511"></a><span class="lineno"> 511</span> <span class="preprocessor">#if defined(ADD_BIAS)</span></div><div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  <a class="code" href="struct_vector.xhtml">Vector</a> biases = <a class="code" href="helpers_8h.xhtml#a527bfdf5eeb306f1cf01c4a8e29f38e0">CONVERT_TO_VECTOR_STRUCT</a>(biases);</div><div class="line"><a name="l00513"></a><span class="lineno"> 513</span> <span class="preprocessor">#endif // defined(ADD_BIAS)</span></div><div class="line"><a name="l00514"></a><span class="lineno"> 514</span> </div><div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  int16 input_values = vload16(0, (__global <span class="keywordtype">int</span> *)src.<a class="code" href="struct_tensor3_d.xhtml#acf52c23cbd7424606c10a606524e3e32">ptr</a>);</div><div class="line"><a name="l00516"></a><span class="lineno"> 516</span> </div><div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  <span class="comment">// Add the offset terms to GEMM's result</span></div><div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  input_values += (int16)RESULT_OFFSET;</div><div class="line"><a name="l00519"></a><span class="lineno"> 519</span> </div><div class="line"><a name="l00520"></a><span class="lineno"> 520</span> <span class="preprocessor">#if defined(ADD_BIAS)</span></div><div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  <span class="comment">// Add bias</span></div><div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  <span class="keyword">const</span> int16 biases_values = vload16(0, (__global <span class="keywordtype">int</span> *)biases.<a class="code" href="struct_vector.xhtml#acf52c23cbd7424606c10a606524e3e32">ptr</a>);</div><div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  input_values += (int16)biases_values;</div><div class="line"><a name="l00524"></a><span class="lineno"> 524</span> <span class="preprocessor">#endif // defined(ADD_BIAS)</span></div><div class="line"><a name="l00525"></a><span class="lineno"> 525</span> </div><div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  <span class="comment">// Multiply by result_mult_int and shift</span></div><div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  input_values *= RESULT_MULT_INT;</div><div class="line"><a name="l00528"></a><span class="lineno"> 528</span> </div><div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  input_values >>= RESULT_SHIFT;</div><div class="line"><a name="l00530"></a><span class="lineno"> 530</span> </div><div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  uchar16 res = convert_uchar16_sat(input_values);</div><div class="line"><a name="l00532"></a><span class="lineno"> 532</span> </div><div class="line"><a name="l00533"></a><span class="lineno"> 533</span> <span class="preprocessor">#if defined(MIN_BOUND)</span></div><div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  res = <a class="code" href="namespacearm__compute_1_1test_1_1fixed__point__arithmetic_1_1detail.xhtml#ad91bb73431b4de1f4946ed949d444849">max</a>(res, (uchar16)MIN_BOUND);</div><div class="line"><a name="l00535"></a><span class="lineno"> 535</span> <span class="preprocessor">#endif // defined(MIN_BOUND)</span></div><div class="line"><a name="l00536"></a><span class="lineno"> 536</span> <span class="preprocessor">#if defined(MAX_BOUND)</span></div><div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  res = <a class="code" href="namespacearm__compute_1_1test_1_1fixed__point__arithmetic_1_1detail.xhtml#aabcf39e3917f842dbc5fbb0d802f24d5">min</a>(res, (uchar16)MAX_BOUND);</div><div class="line"><a name="l00538"></a><span class="lineno"> 538</span> <span class="preprocessor">#endif // defined(MAX_BOUND)</span></div><div class="line"><a name="l00539"></a><span class="lineno"> 539</span> </div><div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  <span class="comment">// Store the result</span></div><div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  vstore16(res, 0, dst.<a class="code" href="struct_tensor3_d.xhtml#acf52c23cbd7424606c10a606524e3e32">ptr</a>);</div><div class="line"><a name="l00542"></a><span class="lineno"> 542</span> }</div><div class="line"><a name="l00543"></a><span class="lineno"> 543</span> <span class="preprocessor">#endif // defined(RESULT_OFFSET) && defined(RESULT_MULT_INT) && defined(RESULT_SHIFT)</span></div><div class="line"><a name="l00544"></a><span class="lineno"> 544</span> </div><div class="line"><a name="l00545"></a><span class="lineno"> 545</span> <span class="preprocessor">#if defined(RESULT_OFFSET_AFTER_SHIFT) && defined(RESULT_FIXEDPOINT_MULTIPLIER) && defined(RESULT_SHIFT)</span></div><div class="line"><a name="l00546"></a><span class="lineno"> 546</span> </div><div class="line"><a name="l00585"></a><span class="lineno"> 585</span> __kernel <span class="keywordtype">void</span> gemmlowp_output_stage_quantize_down_fixedpoint(<a class="code" href="helpers_8h.xhtml#a6b83038822d1ae7ab619b684ed3b7fc0">TENSOR3D_DECLARATION</a>(src),</div><div class="line"><a name="l00586"></a><span class="lineno"> 586</span> #<span class="keywordflow">if</span> defined(ADD_BIAS)</div><div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  <a class="code" href="helpers_8h.xhtml#a40a6eb9f2a7712f08d6bb8ff6c9e6ca7">VECTOR_DECLARATION</a>(biases),</div><div class="line"><a name="l00588"></a><span class="lineno"> 588</span> #endif <span class="comment">// defined(ADD_BIAS)</span></div><div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  <a class="code" href="helpers_8h.xhtml#a6b83038822d1ae7ab619b684ed3b7fc0">TENSOR3D_DECLARATION</a>(dst))</div><div class="line"><a name="l00590"></a><span class="lineno"> 590</span> {</div><div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  <span class="comment">// Compute source and destination addresses</span></div><div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  <a class="code" href="struct_tensor3_d.xhtml">Tensor3D</a> src = <a class="code" href="helpers_8h.xhtml#a31c8c760f08fb1a331b16b7c204321dc">CONVERT_TO_TENSOR3D_STRUCT</a>(src);</div><div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  <a class="code" href="struct_tensor3_d.xhtml">Tensor3D</a> dst = <a class="code" href="helpers_8h.xhtml#a31c8c760f08fb1a331b16b7c204321dc">CONVERT_TO_TENSOR3D_STRUCT</a>(dst);</div><div class="line"><a name="l00594"></a><span class="lineno"> 594</span> <span class="preprocessor">#if defined(ADD_BIAS)</span></div><div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  <a class="code" href="struct_vector.xhtml">Vector</a> biases = <a class="code" href="helpers_8h.xhtml#a527bfdf5eeb306f1cf01c4a8e29f38e0">CONVERT_TO_VECTOR_STRUCT</a>(biases);</div><div class="line"><a name="l00596"></a><span class="lineno"> 596</span> <span class="preprocessor">#endif // defined(ADD_BIAS)</span></div><div class="line"><a name="l00597"></a><span class="lineno"> 597</span> </div><div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  int16 input_values = vload16(0, (__global <span class="keywordtype">int</span> *)src.<a class="code" href="struct_tensor3_d.xhtml#acf52c23cbd7424606c10a606524e3e32">ptr</a>);</div><div class="line"><a name="l00599"></a><span class="lineno"> 599</span> </div><div class="line"><a name="l00600"></a><span class="lineno"> 600</span> <span class="preprocessor">#if defined(ADD_BIAS)</span></div><div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  <span class="comment">// Add bias</span></div><div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  <span class="keyword">const</span> int16 biases_values = vload16(0, (__global <span class="keywordtype">int</span> *)biases.<a class="code" href="struct_vector.xhtml#acf52c23cbd7424606c10a606524e3e32">ptr</a>);</div><div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  input_values += (int16)biases_values;</div><div class="line"><a name="l00604"></a><span class="lineno"> 604</span> <span class="preprocessor">#endif // defined(ADD_BIAS)</span></div><div class="line"><a name="l00605"></a><span class="lineno"> 605</span> </div><div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  <span class="comment">// Multiply by result_mult_int and shift</span></div><div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  input_values = <a class="code" href="helpers__asymm_8h.xhtml#a86de0ffca367bfcf27a8ae5dd1fdef2d">ASYMM_MULT_BY_QUANT_MULTIPLIER_LESS_THAN_ONE</a>(input_values, RESULT_FIXEDPOINT_MULTIPLIER, RESULT_SHIFT, 16);</div><div class="line"><a name="l00608"></a><span class="lineno"> 608</span> </div><div class="line"><a name="l00609"></a><span class="lineno"> 609</span>  <span class="comment">// Add the offset terms to GEMM's result</span></div><div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  input_values += (int16)RESULT_OFFSET_AFTER_SHIFT;</div><div class="line"><a name="l00611"></a><span class="lineno"> 611</span> </div><div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  uchar16 res = convert_uchar16_sat(input_values);</div><div class="line"><a name="l00613"></a><span class="lineno"> 613</span> </div><div class="line"><a name="l00614"></a><span class="lineno"> 614</span> <span class="preprocessor">#if defined(MIN_BOUND)</span></div><div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  res = <a class="code" href="namespacearm__compute_1_1test_1_1fixed__point__arithmetic_1_1detail.xhtml#ad91bb73431b4de1f4946ed949d444849">max</a>(res, (uchar16)MIN_BOUND);</div><div class="line"><a name="l00616"></a><span class="lineno"> 616</span> <span class="preprocessor">#endif // defined(MIN_BOUND)</span></div><div class="line"><a name="l00617"></a><span class="lineno"> 617</span> <span class="preprocessor">#if defined(MAX_BOUND)</span></div><div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  res = <a class="code" href="namespacearm__compute_1_1test_1_1fixed__point__arithmetic_1_1detail.xhtml#aabcf39e3917f842dbc5fbb0d802f24d5">min</a>(res, (uchar16)MAX_BOUND);</div><div class="line"><a name="l00619"></a><span class="lineno"> 619</span> <span class="preprocessor">#endif // defined(MAX_BOUND)</span></div><div class="line"><a name="l00620"></a><span class="lineno"> 620</span> </div><div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  <span class="comment">// Store the result</span></div><div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  vstore16(res, 0, dst.<a class="code" href="struct_tensor3_d.xhtml#acf52c23cbd7424606c10a606524e3e32">ptr</a>);</div><div class="line"><a name="l00623"></a><span class="lineno"> 623</span> }</div><div class="line"><a name="l00624"></a><span class="lineno"> 624</span> <span class="preprocessor">#endif // defined(RESULT_OFFSET_AFTER_SHIFT) && defined(RESULT_FIXEDPOINT_MULTIPLIER) && defined(RESULT_SHIFT)</span></div><div class="ttc" id="struct_vector_xhtml"><div class="ttname"><a href="struct_vector.xhtml">Vector</a></div><div class="ttdoc">Structure to hold Vector information. </div><div class="ttdef"><b>Definition:</b> <a href="helpers_8h_source.xhtml#l00132">helpers.h:132</a></div></div>
+<div class="ttc" id="namespacearm__compute_1_1test_1_1fixed__point__arithmetic_1_1detail_xhtml_aabcf39e3917f842dbc5fbb0d802f24d5"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1fixed__point__arithmetic_1_1detail.xhtml#aabcf39e3917f842dbc5fbb0d802f24d5">arm_compute::test::fixed_point_arithmetic::detail::min</a></div><div class="ttdeci">fixed_point< T > min(fixed_point< T > x, fixed_point< T > y)</div><div class="ttdef"><b>Definition:</b> <a href="tests_2validation_2_fixed_point_8h_source.xhtml#l00884">FixedPoint.h:884</a></div></div>
+<div class="ttc" id="fixed__point_8h_xhtml_aa8d95ba04fc73845abc6045952cae5be"><div class="ttname"><a href="fixed__point_8h.xhtml#aa8d95ba04fc73845abc6045952cae5be">CONVERT</a></div><div class="ttdeci">#define CONVERT(x, type)</div><div class="ttdef"><b>Definition:</b> <a href="fixed__point_8h_source.xhtml#l00098">fixed_point.h:98</a></div></div>
+<div class="ttc" id="helpers_8h_xhtml_a287e2fc366c312b468382c95bb90f91f"><div class="ttname"><a href="helpers_8h.xhtml#a287e2fc366c312b468382c95bb90f91f">VLOAD</a></div><div class="ttdeci">#define VLOAD(size)</div><div class="ttdef"><b>Definition:</b> <a href="helpers_8h_source.xhtml#l00040">helpers.h:40</a></div></div>
+<div class="ttc" id="helpers_8h_xhtml_a31c8c760f08fb1a331b16b7c204321dc"><div class="ttname"><a href="helpers_8h.xhtml#a31c8c760f08fb1a331b16b7c204321dc">CONVERT_TO_TENSOR3D_STRUCT</a></div><div class="ttdeci">#define CONVERT_TO_TENSOR3D_STRUCT(name)</div><div class="ttdef"><b>Definition:</b> <a href="helpers_8h_source.xhtml#l00117">helpers.h:117</a></div></div>
+<div class="ttc" id="helpers_8h_xhtml_a527bfdf5eeb306f1cf01c4a8e29f38e0"><div class="ttname"><a href="helpers_8h.xhtml#a527bfdf5eeb306f1cf01c4a8e29f38e0">CONVERT_TO_VECTOR_STRUCT</a></div><div class="ttdeci">#define CONVERT_TO_VECTOR_STRUCT(name)</div><div class="ttdef"><b>Definition:</b> <a href="helpers_8h_source.xhtml#l00096">helpers.h:96</a></div></div>
+<div class="ttc" id="helpers_8h_xhtml_a22f42fcf2077d951271df83b55c1a71a"><div class="ttname"><a href="helpers_8h.xhtml#a22f42fcf2077d951271df83b55c1a71a">IMAGE_DECLARATION</a></div><div class="ttdeci">#define IMAGE_DECLARATION(name)</div><div class="ttdef"><b>Definition:</b> <a href="helpers_8h_source.xhtml#l00066">helpers.h:66</a></div></div>
+<div class="ttc" id="struct_tensor3_d_xhtml"><div class="ttname"><a href="struct_tensor3_d.xhtml">Tensor3D</a></div><div class="ttdoc">Structure to hold 3D tensor information. </div><div class="ttdef"><b>Definition:</b> <a href="helpers_8h_source.xhtml#l00149">helpers.h:149</a></div></div>
+<div class="ttc" id="helpers_8h_xhtml_a009469e4d9b8fce3b6d5e97d2077827d"><div class="ttname"><a href="helpers_8h.xhtml#a009469e4d9b8fce3b6d5e97d2077827d">offset</a></div><div class="ttdeci">__global uchar * offset(const Image *img, int x, int y)</div><div class="ttdoc">Get the pointer position of a Image. </div><div class="ttdef"><b>Definition:</b> <a href="helpers_8h_source.xhtml#l00301">helpers.h:301</a></div></div>
+<div class="ttc" id="helpers_8h_xhtml_acb282042d1edeeaa3cc979a206f78b54"><div class="ttname"><a href="helpers_8h.xhtml#acb282042d1edeeaa3cc979a206f78b54">VSTORE</a></div><div class="ttdeci">#define VSTORE(size)</div><div class="ttdef"><b>Definition:</b> <a href="helpers_8h_source.xhtml#l00043">helpers.h:43</a></div></div>
+<div class="ttc" id="helpers_8h_xhtml"><div class="ttname"><a href="helpers_8h.xhtml">helpers.h</a></div></div>
+<div class="ttc" id="helpers_8h_xhtml_aebe814363556c244be043b13e7969197"><div class="ttname"><a href="helpers_8h.xhtml#aebe814363556c244be043b13e7969197">CONVERT_TO_IMAGE_STRUCT</a></div><div class="ttdeci">#define CONVERT_TO_IMAGE_STRUCT(name)</div><div class="ttdef"><b>Definition:</b> <a href="helpers_8h_source.xhtml#l00102">helpers.h:102</a></div></div>
+<div class="ttc" id="struct_vector_xhtml_acf52c23cbd7424606c10a606524e3e32"><div class="ttname"><a href="struct_vector.xhtml#acf52c23cbd7424606c10a606524e3e32">Vector::ptr</a></div><div class="ttdeci">__global uchar * ptr</div><div class="ttdoc">Pointer to the starting postion of the buffer. </div><div class="ttdef"><b>Definition:</b> <a href="helpers_8h_source.xhtml#l00134">helpers.h:134</a></div></div>
+<div class="ttc" id="helpers_8h_xhtml_a40a6eb9f2a7712f08d6bb8ff6c9e6ca7"><div class="ttname"><a href="helpers_8h.xhtml#a40a6eb9f2a7712f08d6bb8ff6c9e6ca7">VECTOR_DECLARATION</a></div><div class="ttdeci">#define VECTOR_DECLARATION(name)</div><div class="ttdef"><b>Definition:</b> <a href="helpers_8h_source.xhtml#l00060">helpers.h:60</a></div></div>
+<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_adbf67dcee294e673cf796f1ed8aeb6a4"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#adbf67dcee294e673cf796f1ed8aeb6a4">arm_compute::test::validation::dst</a></div><div class="ttdeci">Tensor dst</div><div class="ttdef"><b>Definition:</b> <a href="validation_2_n_e_o_n_2_g_e_m_m_8cpp_source.xhtml#l00118">GEMM.cpp:118</a></div></div>
+<div class="ttc" id="struct_image_xhtml"><div class="ttname"><a href="struct_image.xhtml">Image</a></div><div class="ttdoc">Structure to hold Image information. </div><div class="ttdef"><b>Definition:</b> <a href="helpers_8h_source.xhtml#l00140">helpers.h:140</a></div></div>
+<div class="ttc" id="helpers_8h_xhtml_a6b83038822d1ae7ab619b684ed3b7fc0"><div class="ttname"><a href="helpers_8h.xhtml#a6b83038822d1ae7ab619b684ed3b7fc0">TENSOR3D_DECLARATION</a></div><div class="ttdeci">#define TENSOR3D_DECLARATION(name)</div><div class="ttdef"><b>Definition:</b> <a href="helpers_8h_source.xhtml#l00074">helpers.h:74</a></div></div>
+<div class="ttc" id="struct_image_xhtml_acf52c23cbd7424606c10a606524e3e32"><div class="ttname"><a href="struct_image.xhtml#acf52c23cbd7424606c10a606524e3e32">Image::ptr</a></div><div class="ttdeci">__global uchar * ptr</div><div class="ttdoc">Pointer to the starting postion of the buffer. </div><div class="ttdef"><b>Definition:</b> <a href="helpers_8h_source.xhtml#l00142">helpers.h:142</a></div></div>
+<div class="ttc" id="helpers__asymm_8h_xhtml"><div class="ttname"><a href="helpers__asymm_8h.xhtml">helpers_asymm.h</a></div></div>
+<div class="ttc" id="helpers__asymm_8h_xhtml_a86de0ffca367bfcf27a8ae5dd1fdef2d"><div class="ttname"><a href="helpers__asymm_8h.xhtml#a86de0ffca367bfcf27a8ae5dd1fdef2d">ASYMM_MULT_BY_QUANT_MULTIPLIER_LESS_THAN_ONE</a></div><div class="ttdeci">#define ASYMM_MULT_BY_QUANT_MULTIPLIER_LESS_THAN_ONE(x, quantized_multiplier, right_shift, size)</div><div class="ttdef"><b>Definition:</b> <a href="helpers__asymm_8h_source.xhtml#l00090">helpers_asymm.h:90</a></div></div>
+<div class="ttc" id="struct_tensor3_d_xhtml_acf52c23cbd7424606c10a606524e3e32"><div class="ttname"><a href="struct_tensor3_d.xhtml#acf52c23cbd7424606c10a606524e3e32">Tensor3D::ptr</a></div><div class="ttdeci">__global uchar * ptr</div><div class="ttdoc">Pointer to the starting postion of the buffer. </div><div class="ttdef"><b>Definition:</b> <a href="helpers_8h_source.xhtml#l00151">helpers.h:151</a></div></div>
+<div class="ttc" id="namespacearm__compute_1_1test_1_1fixed__point__arithmetic_1_1detail_xhtml_ad91bb73431b4de1f4946ed949d444849"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1fixed__point__arithmetic_1_1detail.xhtml#ad91bb73431b4de1f4946ed949d444849">arm_compute::test::fixed_point_arithmetic::detail::max</a></div><div class="ttdeci">fixed_point< T > max(fixed_point< T > x, fixed_point< T > y)</div><div class="ttdef"><b>Definition:</b> <a href="tests_2validation_2_fixed_point_8h_source.xhtml#l00889">FixedPoint.h:889</a></div></div>
+</div><!-- fragment --></div><!-- contents -->
+</div><!-- doc-content -->
+<!-- start footer part -->
+<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
+ <ul>
+ <li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.xhtml">src</a></li><li class="navelem"><a class="el" href="dir_aebb8dcc11953d78e620bbef0b9e2183.xhtml">core</a></li><li class="navelem"><a class="el" href="dir_8c278f79c760e5c5fbd911f9870614c1.xhtml">CL</a></li><li class="navelem"><a class="el" href="dir_25885286e9dad4fa105b7b25a8031bbf.xhtml">cl_kernels</a></li><li class="navelem"><a class="el" href="gemmlowp_8cl.xhtml">gemmlowp.cl</a></li>
+ <li class="footer">Generated on Thu Dec 14 2017 23:48:31 for Compute Library by
+ <a href="http://www.doxygen.org/index.html">
+ <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.11 </li>
+ </ul>
+</div>
+</body>
+</html>