Maneesh Gupta
279 wiersze
33 KiB
HTML
279 wiersze
33 KiB
HTML
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<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_82c4e5e99cd964a390bd8b007f79d8a6.html">hip</a></li><li class="navelem"><a class="el" href="dir_ce4f9d092cd8b82b7c46cef8ba457558.html">hcc_detail</a></li> </ul>
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<div class="title">hip_fp16.h</div> </div>
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<div class="contents">
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div>
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<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">Copyright (c) 2015-2016 Advanced Micro Devices, Inc. All rights reserved.</span></div>
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<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"></span></div>
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<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">Permission is hereby granted, free of charge, to any person obtaining a copy</span></div>
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<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">of this software and associated documentation files (the "Software"), to deal</span></div>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">in the Software without restriction, including without limitation the rights</span></div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">to use, copy, modify, merge, publish, distribute, sublicense, and/or sell</span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">copies of the Software, and to permit persons to whom the Software is</span></div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">furnished to do so, subject to the following conditions:</span></div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"></span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">The above copyright notice and this permission notice shall be included in</span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">all copies or substantial portions of the Software.</span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"></span></div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR</span></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment">IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,</span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment">FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE</span></div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER</span></div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,</span></div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment">OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN</span></div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment">THE SOFTWARE.</span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">*/</span></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#ifndef HIP_FP16_H</span></div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor"></span><span class="preprocessor">#define HIP_FP16_H</span></div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor"></span></div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include "hip/hip_runtime.h"</span></div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div>
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<div class="line"><a name="l00028"></a><span class="lineno"><a class="line" href="struct____half.html"> 28</a></span> <span class="keyword">typedef</span> <span class="keyword">struct</span>{</div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <span class="keywordtype">unsigned</span> x: 16;</div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> } <a class="code" href="struct____half.html">__half</a>;</div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="keyword">typedef</span> <span class="keyword">struct </span>__attribute__((aligned(4))){</div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <a class="code" href="struct____half.html">__half</a> p,q;</div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> } __half2;</div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="keyword">typedef</span> <a class="code" href="struct____half.html">__half</a> <a class="code" href="struct____half.html">half</a>;</div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="keyword">typedef</span> __half2 half2;</div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="comment">/*</span></div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment">Arithmetic functions</span></div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment">*/</span></div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> __device__ <a class="code" href="struct____half.html">__half</a> __hadd(<span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> a, <span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> b);</div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> __device__ <a class="code" href="struct____half.html">__half</a> __hadd_sat(<span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> a, <span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> b);</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> __device__ <a class="code" href="struct____half.html">__half</a> __hfma(<span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> a, <span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> b, <span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> c);</div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> __device__ <a class="code" href="struct____half.html">__half</a> __hfma_sat(<span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> a, <span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> b, <span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> c);</div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> __device__ <a class="code" href="struct____half.html">__half</a> __hmul(<span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> a, <span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> b);</div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> __device__ <a class="code" href="struct____half.html">__half</a> __hmul_sat(<span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> a, <span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> b);</div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> __device__ <a class="code" href="struct____half.html">__half</a> __hneq(<span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> a);</div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> __device__ <a class="code" href="struct____half.html">__half</a> __hsub(<span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> a, <span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> b);</div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> __device__ <a class="code" href="struct____half.html">__half</a> __hsub_sat(<span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> a, <span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> b);</div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> </div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="comment">/*</span></div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="comment">Half2 Arithmetic Instructions</span></div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="comment">*/</span></div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> __device__ __half2 __hadd2(<span class="keyword">const</span> __half2 a, <span class="keyword">const</span> __half2 b);</div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> __device__ __half2 __hadd2_sat(<span class="keyword">const</span> __half2 a, <span class="keyword">const</span> __half2 b);</div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> __device__ __half2 __hfma2(<span class="keyword">const</span> __half2 a, <span class="keyword">const</span> __half2 b, <span class="keyword">const</span> __half2 c);</div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> __device__ __half2 __hfma2_sat(<span class="keyword">const</span> __half2 a, <span class="keyword">const</span> __half2 b, <span class="keyword">const</span> __half2 c);</div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> __device__ __half2 __hmul2(<span class="keyword">const</span> __half2 a, <span class="keyword">const</span> __half2 b);</div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> __device__ __half2 __hmul2_sat(<span class="keyword">const</span> __half2 a, <span class="keyword">const</span> __half2 b);</div>
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|
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span> </div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> __device__ __half2 __hneq2(<span class="keyword">const</span> __half2 a);</div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div>
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|
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> __device__ __half2 __hsub2(<span class="keyword">const</span> __half2 a, <span class="keyword">const</span> __half2 b);</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> </div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> __device__ __half2 __hsub2_sat(<span class="keyword">const</span> __half2 a, <span class="keyword">const</span> __half2 b);</div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="comment">/*</span></div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="comment">Half Cmps</span></div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="comment">*/</span></div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> </div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> __device__ <span class="keywordtype">bool</span> __heq(<span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> a, <span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> b);</div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> __device__ <span class="keywordtype">bool</span> __hge(<span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> a, <span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> b);</div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> </div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> __device__ <span class="keywordtype">bool</span> __hgt(<span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> a, <span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> b);</div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> __device__ <span class="keywordtype">bool</span> __hisinf(<span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> a);</div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> </div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> __device__ <span class="keywordtype">bool</span> __hisnan(<span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> a);</div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> </div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> __device__ <span class="keywordtype">bool</span> __hle(<span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> a, <span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> b);</div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> </div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> __device__ <span class="keywordtype">bool</span> __hlt(<span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> a, <span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> b);</div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span> </div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> __device__ <span class="keywordtype">bool</span> __hne(<span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> a, <span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> b);</div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> </div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="comment">/*</span></div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="comment">Half2 Cmps</span></div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="comment">*/</span></div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> </div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span> __device__ <span class="keywordtype">bool</span> __hbeq2(<span class="keyword">const</span> __half2 a, <span class="keyword">const</span> __half2 b);</div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> </div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</span> __device__ <span class="keywordtype">bool</span> __hbge2(<span class="keyword">const</span> __half2 a, <span class="keyword">const</span> __half2 b);</div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> </div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span> __device__ <span class="keywordtype">bool</span> __hbgt2(<span class="keyword">const</span> __half2 a, <span class="keyword">const</span> __half2 b);</div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> </div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> __device__ <span class="keywordtype">bool</span> __hble2(<span class="keyword">const</span> __half2 a, <span class="keyword">const</span> __half2 b);</div>
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div>
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<div class="line"><a name="l00118"></a><span class="lineno"> 118</span> __device__ <span class="keywordtype">bool</span> __hblt2(<span class="keyword">const</span> __half2 a, <span class="keyword">const</span> __half2 b);</div>
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<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> </div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> __device__ <span class="keywordtype">bool</span> __hbne2(<span class="keyword">const</span> __half2 a, <span class="keyword">const</span> __half2 b);</div>
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span> </div>
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<div class="line"><a name="l00122"></a><span class="lineno"> 122</span> __device__ __half2 __heq2(<span class="keyword">const</span> __half2 a, <span class="keyword">const</span> __half2 b);</div>
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<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> </div>
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<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> __device__ __half2 __hge2(<span class="keyword">const</span> __half2 a, <span class="keyword">const</span> __half2 b);</div>
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> </div>
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> __device__ __half2 __hgt2(<span class="keyword">const</span> __half2 a, <span class="keyword">const</span> __half2 b);</div>
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<div class="line"><a name="l00127"></a><span class="lineno"> 127</span> </div>
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<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> __device__ __half2 __hisnan2(<span class="keyword">const</span> __half2 a);</div>
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<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> </div>
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span> __device__ __half2 __hle2(<span class="keyword">const</span> __half2 a, <span class="keyword">const</span> __half2 b);</div>
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<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> </div>
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<div class="line"><a name="l00132"></a><span class="lineno"> 132</span> __device__ __half2 __hlt2(<span class="keyword">const</span> __half2 a, <span class="keyword">const</span> __half2 b);</div>
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<div class="line"><a name="l00133"></a><span class="lineno"> 133</span> </div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span> __device__ __half2 __hne2(<span class="keyword">const</span> __half2 a, <span class="keyword">const</span> __half2 b);</div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> </div>
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<div class="line"><a name="l00136"></a><span class="lineno"> 136</span> </div>
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<div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="comment">/*</span></div>
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<div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="comment">Half Cnvs and Data Mvmnt</span></div>
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<div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="comment">*/</span></div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span> </div>
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<div class="line"><a name="l00141"></a><span class="lineno"> 141</span> __device__ __half2 __float22half2_rn(<span class="keyword">const</span> float2 a);</div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span> </div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span> __device__ <a class="code" href="struct____half.html">__half</a> __float2half(<span class="keyword">const</span> <span class="keywordtype">float</span> a);</div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</span> </div>
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<div class="line"><a name="l00145"></a><span class="lineno"> 145</span> __device__ __half2 __float2half2_rn(<span class="keyword">const</span> <span class="keywordtype">float</span> a);</div>
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<div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div>
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<div class="line"><a name="l00147"></a><span class="lineno"> 147</span> __device__ __half2 __floats2half2_rn(<span class="keyword">const</span> <span class="keywordtype">float</span> a, <span class="keyword">const</span> <span class="keywordtype">float</span> b);</div>
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<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> </div>
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<div class="line"><a name="l00149"></a><span class="lineno"> 149</span> __device__ float2 __half22float2(<span class="keyword">const</span> __half2 a);</div>
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<div class="line"><a name="l00150"></a><span class="lineno"> 150</span> </div>
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<div class="line"><a name="l00151"></a><span class="lineno"> 151</span> __device__ <span class="keywordtype">float</span> __half2float(<span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> a);</div>
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<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> </div>
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<div class="line"><a name="l00153"></a><span class="lineno"> 153</span> __device__ __half2 __half2half2(<span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> a);</div>
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<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> </div>
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<div class="line"><a name="l00155"></a><span class="lineno"> 155</span> __device__ __half2 __halves2half2(<span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> a, <span class="keyword">const</span> <a class="code" href="struct____half.html">__half</a> b);</div>
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<div class="line"><a name="l00156"></a><span class="lineno"> 156</span> </div>
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<div class="line"><a name="l00157"></a><span class="lineno"> 157</span> __device__ <span class="keywordtype">float</span> __high2float(<span class="keyword">const</span> __half2 a);</div>
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<div class="line"><a name="l00158"></a><span class="lineno"> 158</span> </div>
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<div class="line"><a name="l00159"></a><span class="lineno"> 159</span> __device__ <a class="code" href="struct____half.html">__half</a> __high2half(<span class="keyword">const</span> __half2 a);</div>
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<div class="line"><a name="l00160"></a><span class="lineno"> 160</span> </div>
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<div class="line"><a name="l00161"></a><span class="lineno"> 161</span> __device__ __half2 __high2half2(<span class="keyword">const</span> __half2 a);</div>
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<div class="line"><a name="l00162"></a><span class="lineno"> 162</span> </div>
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<div class="line"><a name="l00163"></a><span class="lineno"> 163</span> __device__ __half2 __highs2half2(<span class="keyword">const</span> __half2 a, <span class="keyword">const</span> __half2 b);</div>
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<div class="line"><a name="l00164"></a><span class="lineno"> 164</span> </div>
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<div class="line"><a name="l00165"></a><span class="lineno"> 165</span> __device__ <span class="keywordtype">float</span> __low2float(<span class="keyword">const</span> __half2 a);</div>
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<div class="line"><a name="l00166"></a><span class="lineno"> 166</span> </div>
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<div class="line"><a name="l00167"></a><span class="lineno"> 167</span> __device__ <a class="code" href="struct____half.html">__half</a> __low2half(<span class="keyword">const</span> __half2 a);</div>
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<div class="line"><a name="l00168"></a><span class="lineno"> 168</span> </div>
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<div class="line"><a name="l00169"></a><span class="lineno"> 169</span> __device__ __half2 __low2half2(<span class="keyword">const</span> __half2 a);</div>
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<div class="line"><a name="l00170"></a><span class="lineno"> 170</span> </div>
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<div class="line"><a name="l00171"></a><span class="lineno"> 171</span> __device__ __half2 __lows2half2(<span class="keyword">const</span> __half2 a, <span class="keyword">const</span> __half2 b);</div>
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<div class="line"><a name="l00172"></a><span class="lineno"> 172</span> </div>
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<div class="line"><a name="l00173"></a><span class="lineno"> 173</span> __device__ __half2 __lowhigh2highlow(<span class="keyword">const</span> __half2 a);</div>
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<div class="line"><a name="l00174"></a><span class="lineno"> 174</span> </div>
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<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> __device__ __half2 __low2half2(<span class="keyword">const</span> __half2 a, <span class="keyword">const</span> __half2 b);</div>
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<div class="line"><a name="l00176"></a><span class="lineno"> 176</span> </div>
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<div class="line"><a name="l00177"></a><span class="lineno"> 177</span> <span class="preprocessor">#endif</span></div>
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<div class="ttc" id="struct____half_html"><div class="ttname"><a href="struct____half.html">__half</a></div><div class="ttdef"><b>Definition:</b> hip_fp16.h:28</div></div>
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