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gerrit-public.fairphone.software / platform / external / ComputeLibrary / 0e205f7e1083bf26e6ffc33d96005999b541b8f9 / . / documentation / repeat_8h_source.xhtml
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<a href="repeat_8h.xhtml">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment"> * Copyright (c) 2019 ARM Limited.</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> * SPDX-License-Identifier: MIT</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<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>&#160;<span class="comment"> * of this software and associated documentation files (the &quot;Software&quot;), to</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<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>&#160;<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>&#160;<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>&#160;<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>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<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>&#160;<span class="comment"> * copies or substantial portions of the Software.</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment"> * THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<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>&#160;<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>&#160;<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>&#160;<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>&#160;<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>&#160;<span class="comment"> * SOFTWARE.</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="preprocessor">#ifndef ARM_COMPUTE_REPEAT_H</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#define ARM_COMPUTE_REPEAT_H</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="comment">/** Macros that help in loop unrolling */</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="comment">//Repeat macros with 3 param, excluding the implicit ID param</span></div><div class="line"><a name="l00029"></a><span class="lineno"><a class="line" href="repeat_8h.xhtml#a1dd0718c2bf5d454acd7a02b64577591"> 29</a></span>&#160;<span class="preprocessor">#define REPEAT_3_1(P_X, P_A, P_B, P_C) P_X##_DEF(0, P_A, P_B, P_C)</span></div><div class="line"><a name="l00030"></a><span class="lineno"><a class="line" href="repeat_8h.xhtml#a738d75550700d9ce743f0fac5738ee15"> 30</a></span>&#160;<span class="preprocessor">#define REPEAT_3_2(P_X, P_A, P_B, P_C) \</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="preprocessor"> P_X##_DEF(1, P_A, P_B, P_C); \</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="preprocessor"> REPEAT_3_1(P_X, P_A, P_B, P_C)</span></div><div class="line"><a name="l00033"></a><span class="lineno"><a class="line" href="repeat_8h.xhtml#a686ae0b0906446146df62c8d4a2ea937"> 33</a></span>&#160;<span class="preprocessor">#define REPEAT_3_3(P_X, P_A, P_B, P_C) \</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;<span class="preprocessor"> P_X##_DEF(2, P_A, P_B, P_C); \</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;<span class="preprocessor"> REPEAT_3_2(P_X, P_A, P_B, P_C)</span></div><div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="repeat_8h.xhtml#a9048833a93a05dd92f01b7e86bd62f09"> 36</a></span>&#160;<span class="preprocessor">#define REPEAT_3_4(P_X, P_A, P_B, P_C) \</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;<span class="preprocessor"> P_X##_DEF(3, P_A, P_B, P_C); \</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;<span class="preprocessor"> REPEAT_3_3(P_X, P_A, P_B, P_C)</span></div><div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="repeat_8h.xhtml#ac02a49c611c786dedf7cb89b030f7900"> 39</a></span>&#160;<span class="preprocessor">#define REPEAT_3_5(P_X, P_A, P_B, P_C) \</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;<span class="preprocessor"> P_X##_DEF(4, P_A, P_B, P_C); \</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160;<span class="preprocessor"> REPEAT_3_4(P_X, P_A, P_B, P_C)</span></div><div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="repeat_8h.xhtml#a7a766ef9faa1ca344a84413e2eb1b9af"> 42</a></span>&#160;<span class="preprocessor">#define REPEAT_3_6(P_X, P_A, P_B, P_C) \</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;<span class="preprocessor"> P_X##_DEF(5, P_A, P_B, P_C); \</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;<span class="preprocessor"> REPEAT_3_5(P_X, P_A, P_B, P_C)</span></div><div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="repeat_8h.xhtml#a364708cdd26aa3540ddbf93741283798"> 45</a></span>&#160;<span class="preprocessor">#define REPEAT_3_7(P_X, P_A, P_B, P_C) \</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;<span class="preprocessor"> P_X##_DEF(6, P_A, P_B, P_C); \</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160;<span class="preprocessor"> REPEAT_3_6(P_X, P_A, P_B, P_C)</span></div><div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="repeat_8h.xhtml#a3aca8cd3e6bb0f24b67c698ac39e2671"> 48</a></span>&#160;<span class="preprocessor">#define REPEAT_3_8(P_X, P_A, P_B, P_C) \</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;<span class="preprocessor"> P_X##_DEF(7, P_A, P_B, P_C); \</span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160;<span class="preprocessor"> REPEAT_3_7(P_X, P_A, P_B, P_C)</span></div><div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="repeat_8h.xhtml#ac1feec4d1bc359eb8973eef7a2c964ce"> 51</a></span>&#160;<span class="preprocessor">#define REPEAT_3_9(P_X, P_A, P_B, P_C) \</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160;<span class="preprocessor"> P_X##_DEF(8, P_A, P_B, P_C); \</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;<span class="preprocessor"> REPEAT_3_8(P_X, P_A, P_B, P_C)</span></div><div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="repeat_8h.xhtml#a25dcf84375f5bef322aba053e054986d"> 54</a></span>&#160;<span class="preprocessor">#define REPEAT_3_10(P_X, P_A, P_B, P_C) \</span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160;<span class="preprocessor"> P_X##_DEF(9, P_A, P_B, P_C); \</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160;<span class="preprocessor"> REPEAT_3_9(P_X, P_A, P_B, P_C)</span></div><div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="repeat_8h.xhtml#aab44d0a9187edad7e53d5e29f4fd65ee"> 57</a></span>&#160;<span class="preprocessor">#define REPEAT_3_11(P_X, P_A, P_B, P_C) \</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160;<span class="preprocessor"> P_X##_DEF(A, P_A, P_B, P_C); \</span></div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160;<span class="preprocessor"> REPEAT_3_10(P_X, P_A, P_B, P_C)</span></div><div class="line"><a name="l00060"></a><span class="lineno"><a class="line" href="repeat_8h.xhtml#acbc305a55f5e189820a108d226d0c84b"> 60</a></span>&#160;<span class="preprocessor">#define REPEAT_3_12(P_X, P_A, P_B, P_C) \</span></div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160;<span class="preprocessor"> P_X##_DEF(B, P_A, P_B, P_C); \</span></div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160;<span class="preprocessor"> REPEAT_3_11(P_X, P_A, P_B, P_C)</span></div><div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="repeat_8h.xhtml#aea114bd5a1233b321466234ff0875bc3"> 63</a></span>&#160;<span class="preprocessor">#define REPEAT_3_13(P_X, P_A, P_B, P_C) \</span></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160;<span class="preprocessor"> P_X##_DEF(C, P_A, P_B, P_C); \</span></div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160;<span class="preprocessor"> REPEAT_3_12(P_X, P_A, P_B, P_C)</span></div><div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="repeat_8h.xhtml#a20676acc95474bc47de256419f05ca69"> 66</a></span>&#160;<span class="preprocessor">#define REPEAT_3_14(P_X, P_A, P_B, P_C) \</span></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160;<span class="preprocessor"> P_X##_DEF(D, P_A, P_B, P_C); \</span></div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160;<span class="preprocessor"> REPEAT_3_13(P_X, P_A, P_B, P_C)</span></div><div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="repeat_8h.xhtml#affa3fc076d4917193cd8d0642def145d"> 69</a></span>&#160;<span class="preprocessor">#define REPEAT_3_15(P_X, P_A, P_B, P_C) \</span></div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160;<span class="preprocessor"> P_X##_DEF(E, P_A, P_B, P_C); \</span></div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160;<span class="preprocessor"> REPEAT_3_14(P_X, P_A, P_B, P_C)</span></div><div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="repeat_8h.xhtml#ac5cc783b0133f545a6534e251a20b642"> 72</a></span>&#160;<span class="preprocessor">#define REPEAT_3_16(P_X, P_A, P_B, P_C) \</span></div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160;<span class="preprocessor"> P_X##_DEF(F, P_A, P_B, P_C); \</span></div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160;<span class="preprocessor"> REPEAT_3_15(P_X, P_A, P_B, P_C)</span></div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160;</div><div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="repeat_8h.xhtml#a7719fb3da3410b3c7326f54e9f1a0908"> 76</a></span>&#160;<span class="preprocessor">#define REPEAT_DEF_3_N(P_NUM, P_OP, P_A, P_B, P_C) REPEAT_3_##P_NUM(P_OP, P_A, P_B, P_C) //One level of indirection to ensure order of expansion does not affect preprocessing P_NUM</span></div><div class="line"><a name="l00077"></a><span class="lineno"><a class="line" href="repeat_8h.xhtml#ad84b38198b8d17b0507243d16efd72d8"> 77</a></span>&#160;<span class="preprocessor">#define REPEAT_3_N(P_NUM, P_OP, P_A, P_B, P_C) REPEAT_DEF_3_N(P_NUM, P_OP, P_A, P_B, P_C)</span></div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160;</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160;<span class="comment">//Macro for initializing N variables. generates N statements that defines VAR##N = RHS_ACCESSOR_DEF(...)</span></div><div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="repeat_8h.xhtml#a88950092f54faf75d508703c229018e5"> 80</a></span>&#160;<span class="preprocessor">#define VAR_INIT_TO_CONST_DEF(ID, TYPE, VAR, VAL) TYPE VAR##ID = VAL</span></div><div class="line"><a name="l00081"></a><span class="lineno"><a class="line" href="repeat_8h.xhtml#a4a61a8df72f9bc1b1dcc4cc4ec6ac3b9"> 81</a></span>&#160;<span class="preprocessor">#define REPEAT_VAR_INIT_TO_CONST(N, TYPE, VAR, VAL) REPEAT_3_N(N, VAR_INIT_TO_CONST, TYPE, VAR, VAL)</span></div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160;</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160;<span class="preprocessor">#endif // ARM_COMPUTE_REPEAT_H</span></div></div><!-- fragment --></div><!-- contents -->
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