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| Jenkins | 4ba87db | 2019-05-23 17:11:51 +0100 | [diff] [blame^] | 103 | <a href="gemm__int8_8cpp.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) 2017-2019 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">#ifdef __aarch64__</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include "arm_gemm.hpp"</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include "gemm_common.hpp"</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include "<a class="code" href="gemm__hybrid_8hpp.xhtml">gemm_hybrid.hpp</a>"</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include "<a class="code" href="gemm__implementation_8hpp.xhtml">gemm_implementation.hpp</a>"</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include "<a class="code" href="gemm__interleaved_8hpp.xhtml">gemm_interleaved.hpp</a>"</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include "<a class="code" href="gemm__native_8hpp.xhtml">gemm_native.hpp</a>"</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include "<a class="code" href="a64__gemm__s16__12x8_8hpp.xhtml">kernels/a64_gemm_s16_12x8.hpp</a>"</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include "<a class="code" href="a64__gemm__s8__12x8_8hpp.xhtml">kernels/a64_gemm_s8_12x8.hpp</a>"</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#include "<a class="code" href="a64__gemm__s8__4x4_8hpp.xhtml">kernels/a64_gemm_s8_4x4.hpp</a>"</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#include "<a class="code" href="a64__hybrid__s8s32__dot__16x4_8hpp.xhtml">kernels/a64_hybrid_s8s32_dot_16x4.hpp</a>"</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#include "<a class="code" href="sve__hybrid__s8s32__dot__4_v_lx4_8hpp.xhtml">kernels/sve_hybrid_s8s32_dot_4VLx4.hpp</a>"</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#include "<a class="code" href="sve__interleaved__s8s32__dot__3_v_lx8_8hpp.xhtml">kernels/sve_interleaved_s8s32_dot_3VLx8.hpp</a>"</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#include "<a class="code" href="sve__native__s8s32__dot__4_v_lx4_8hpp.xhtml">kernels/sve_native_s8s32_dot_4VLx4.hpp</a>"</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="keyword">namespace </span><a class="code" href="namespacearm__gemm.xhtml">arm_gemm</a> {</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="keyword">static</span> <span class="keyword">const</span> GemmImplementation<int8_t, int32_t> gemm_s8_methods[] = {</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="preprocessor">#ifdef __ARM_FEATURE_SVE</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> {</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  GemmMethod::GEMM_HYBRID,</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="stringliteral">"hybrid_s8s32_dot_4VLx4"</span>,</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  [](<span class="keyword">const</span> GemmArgs<int32_t> &args) { <span class="keywordflow">return</span> args._Ksize>=16 && args._alpha==1 && !args._trA && !args._trB && args._pretransposed_hint; },</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  [](<span class="keyword">const</span> GemmArgs<int32_t> &args) { <span class="keywordflow">return</span> ((args._Ksize <= 128) && (args._Nsize <= 128)) || ((args._nmulti > 1) && ((args._Msize / args._maxthreads) < 8)); },</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  [](<span class="keyword">const</span> GemmArgs<int32_t> &args) { <span class="keywordflow">return</span> <span class="keyword">new</span> GemmHybrid<hybrid_s8s32_dot_4VLx4, int8_t, int32_t>(args); }</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> },</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> {</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  GemmMethod::GEMM_NATIVE,</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="stringliteral">"native_s8s32_dot_4VLx4"</span>,</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  [](<span class="keyword">const</span> GemmArgs<int32_t> &args) { <span class="keywordflow">return</span> (args._Ksize>=16 && args._alpha==1 && !args._trA && !args._trB); },</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  [](<span class="keyword">const</span> GemmArgs<int32_t> &args) { <span class="keywordflow">return</span> ((args._Ksize <= 128) && (args._Nsize <= 128)); },</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  [](<span class="keyword">const</span> GemmArgs<int32_t> &args) { <span class="keywordflow">return</span> <span class="keyword">new</span> GemmNative<native_s8s32_dot_4VLx4, int8_t, int32_t>(args); }</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> },</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> {</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  GemmMethod::GEMM_INTERLEAVED,</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="stringliteral">"interleaved_s8s32_dot_3VLx8"</span>,</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  [](<span class="keyword">const</span> GemmArgs<int32_t> &args) { <span class="keywordflow">return</span> (args._Ksize>4); },</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keyword">nullptr</span>,</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  [](<span class="keyword">const</span> GemmArgs<int32_t> &args) { <span class="keywordflow">return</span> <span class="keyword">new</span> GemmInterleaved<interleaved_s8s32_dot_3VLx8, int8_t, int32_t>(args); }</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> },</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="preprocessor">#endif</span></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>  GemmMethod::GEMM_HYBRID,</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="stringliteral">"hybrid_s8s32_dot_16x4"</span>,</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  [](<span class="keyword">const</span> GemmArgs<int32_t> &args) { <span class="keywordflow">return</span> args._ci->has_dotprod() && args._Ksize>=16 && !args._trA && !args._trB && args._pretransposed_hint; },</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  [](<span class="keyword">const</span> GemmArgs<int32_t> &args) { <span class="keywordflow">return</span> args._Nsize<=256 && args._Ksize>128; },</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  [](<span class="keyword">const</span> GemmArgs<int32_t> &args) { <span class="keywordflow">return</span> <span class="keyword">new</span> GemmHybrid<hybrid_s8s32_dot_16x4, int8_t, int32_t>(args); }</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> {</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  GemmMethod::GEMM_INTERLEAVED,</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="stringliteral">"gemm_s8_12x8"</span>,</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  [](<span class="keyword">const</span> GemmArgs<int32_t> &args) { <span class="keywordflow">return</span> args._ci->has_dotprod(); },</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keyword">nullptr</span>,</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  [](<span class="keyword">const</span> GemmArgs<int32_t> &args) { <span class="keywordflow">return</span> <span class="keyword">new</span> GemmInterleaved<gemm_s8_12x8, int8_t, int32_t>(args); }</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> },</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> {</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  GemmMethod::GEMM_INTERLEAVED,</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="stringliteral">"gemm_s8_4x4"</span>,</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keyword">nullptr</span>,</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keyword">nullptr</span>,</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  [](<span class="keyword">const</span> GemmArgs<int32_t> &args) { <span class="keywordflow">return</span> <span class="keyword">new</span> GemmInterleaved<gemm_s8_4x4, int8_t, int32_t>(args); }</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> },</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> {</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  GemmMethod::DEFAULT,</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="stringliteral">""</span>,</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keyword">nullptr</span>,</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keyword">nullptr</span>,</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keyword">nullptr</span></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> };</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> </div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="keyword">template</span><></div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="keyword">const</span> GemmImplementation<int8_t, int32_t> *gemm_implementation_list<int8_t, int32_t>() {</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keywordflow">return</span> gemm_s8_methods;</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> }</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> </div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="comment">/* Explicitly instantiate the external functions for these types. */</span></div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="keyword">template</span> UniqueGemmCommon<int8_t, int32_t> gemm<int8_t, int32_t>(<span class="keyword">const</span> GemmArgs<int32_t> &args);</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="keyword">template</span> KernelDescription get_gemm_method<int8_t, int32_t>(<span class="keyword">const</span> GemmArgs<int32_t> &args);</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="keyword">template</span> <span class="keywordtype">bool</span> method_is_compatible<int8_t, int32_t>(GemmMethod method, <span class="keyword">const</span> GemmArgs<int32_t> &args);</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="keyword">template</span> std::vector<KernelDescription> get_compatible_kernels<int8_t, int32_t> (<span class="keyword">const</span> GemmArgs<int32_t> &args);</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">// namespace arm_gemm</span></div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span> </div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="preprocessor">#endif // __aarch64__</span></div><div class="ttc" id="gemm__interleaved_8hpp_xhtml"><div class="ttname"><a href="gemm__interleaved_8hpp.xhtml">gemm_interleaved.hpp</a></div></div> |
| Jenkins | b9abeae | 2018-11-22 11:58:08 +0000 | [diff] [blame] | 104 | <div class="ttc" id="gemm__implementation_8hpp_xhtml"><div class="ttname"><a href="gemm__implementation_8hpp.xhtml">gemm_implementation.hpp</a></div></div> |
| 105 | <div class="ttc" id="a64__gemm__s16__12x8_8hpp_xhtml"><div class="ttname"><a href="a64__gemm__s16__12x8_8hpp.xhtml">a64_gemm_s16_12x8.hpp</a></div></div> |
| Jenkins | 514be65 | 2019-02-28 12:25:18 +0000 | [diff] [blame] | 106 | <div class="ttc" id="gemm__native_8hpp_xhtml"><div class="ttname"><a href="gemm__native_8hpp.xhtml">gemm_native.hpp</a></div></div> |
| 107 | <div class="ttc" id="sve__native__s8s32__dot__4_v_lx4_8hpp_xhtml"><div class="ttname"><a href="sve__native__s8s32__dot__4_v_lx4_8hpp.xhtml">sve_native_s8s32_dot_4VLx4.hpp</a></div></div> |
| Jenkins | b9abeae | 2018-11-22 11:58:08 +0000 | [diff] [blame] | 108 | <div class="ttc" id="namespacearm__gemm_xhtml"><div class="ttname"><a href="namespacearm__gemm.xhtml">arm_gemm</a></div><div class="ttdef"><b>Definition:</b> <a href="buffer__manager_8hpp_source.xhtml#l00041">buffer_manager.hpp:41</a></div></div> |
| Jenkins | 4ba87db | 2019-05-23 17:11:51 +0100 | [diff] [blame^] | 109 | <div class="ttc" id="sve__hybrid__s8s32__dot__4_v_lx4_8hpp_xhtml"><div class="ttname"><a href="sve__hybrid__s8s32__dot__4_v_lx4_8hpp.xhtml">sve_hybrid_s8s32_dot_4VLx4.hpp</a></div></div> |
| Jenkins | 514be65 | 2019-02-28 12:25:18 +0000 | [diff] [blame] | 110 | <div class="ttc" id="a64__hybrid__s8s32__dot__16x4_8hpp_xhtml"><div class="ttname"><a href="a64__hybrid__s8s32__dot__16x4_8hpp.xhtml">a64_hybrid_s8s32_dot_16x4.hpp</a></div></div> |
| Jenkins | b9abeae | 2018-11-22 11:58:08 +0000 | [diff] [blame] | 111 | <div class="ttc" id="a64__gemm__s8__12x8_8hpp_xhtml"><div class="ttname"><a href="a64__gemm__s8__12x8_8hpp.xhtml">a64_gemm_s8_12x8.hpp</a></div></div> |
| 112 | <div class="ttc" id="a64__gemm__s8__4x4_8hpp_xhtml"><div class="ttname"><a href="a64__gemm__s8__4x4_8hpp.xhtml">a64_gemm_s8_4x4.hpp</a></div></div> |
| 113 | <div class="ttc" id="sve__interleaved__s8s32__dot__3_v_lx8_8hpp_xhtml"><div class="ttname"><a href="sve__interleaved__s8s32__dot__3_v_lx8_8hpp.xhtml">sve_interleaved_s8s32_dot_3VLx8.hpp</a></div></div> |
| Jenkins | 514be65 | 2019-02-28 12:25:18 +0000 | [diff] [blame] | 114 | <div class="ttc" id="gemm__hybrid_8hpp_xhtml"><div class="ttname"><a href="gemm__hybrid_8hpp.xhtml">gemm_hybrid.hpp</a></div></div> |
| Jenkins | b9abeae | 2018-11-22 11:58:08 +0000 | [diff] [blame] | 115 | </div><!-- fragment --></div><!-- contents --> |
| 116 | </div><!-- doc-content --> |
| 117 | <!-- start footer part --> |
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| 119 | <ul> |
| 120 | <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_d91e1966cc57df4f49d1e07be7697713.xhtml">NEON</a></li><li class="navelem"><a class="el" href="dir_1ce938f580a6f304b99685e2c1dd19db.xhtml">kernels</a></li><li class="navelem"><a class="el" href="dir_9847dd9cb7a28e46201717fa7336cf62.xhtml">arm_gemm</a></li><li class="navelem"><a class="el" href="gemm__int8_8cpp.xhtml">gemm_int8.cpp</a></li> |
| Jenkins | 4ba87db | 2019-05-23 17:11:51 +0100 | [diff] [blame^] | 121 | <li class="footer">Generated on Thu May 23 2019 17:11:20 for Compute Library by |
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| Jenkins | 514be65 | 2019-02-28 12:25:18 +0000 | [diff] [blame] | 123 | <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.15 </li> |
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