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<div class="textblock"><code>#include <<a class="el" href="_types_8hpp_source.xhtml">armnn/Types.hpp</a>></code><br />
<code>#include <common/include/LabelsAndEventClasses.hpp></code><br />
<code>#include <algorithm></code><br />
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<p class="definition">Definition at line <a class="el" href="_profiling_guid_test_8cpp_source.xhtml#l00019">19</a> of file <a class="el" href="_profiling_guid_test_8cpp_source.xhtml">ProfilingGuidTest.cpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> {</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> TEST_CASE(<span class="stringliteral">"GuidTest"</span>)</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> {</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  ProfilingGuid guid0(0);</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  ProfilingGuid guid1(1);</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  ProfilingGuid guid2(1);</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>  CHECK(guid0 != guid1);</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  CHECK(guid1 == guid2);</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  CHECK(guid0 < guid1);</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  CHECK(guid0 <= guid1);</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  CHECK(guid1 <= guid2);</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  CHECK(guid1 > guid0);</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  CHECK(guid1 >= guid0);</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  CHECK(guid1 >= guid2);</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> }</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> TEST_CASE(<span class="stringliteral">"StaticGuidTest"</span>)</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> {</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  ProfilingStaticGuid guid0(0);</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  ProfilingStaticGuid guid1(1);</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  ProfilingStaticGuid guid2(1);</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>  CHECK(guid0 != guid1);</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  CHECK(guid1 == guid2);</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  CHECK(guid0 < guid1);</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  CHECK(guid0 <= guid1);</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  CHECK(guid1 <= guid2);</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  CHECK(guid1 > guid0);</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  CHECK(guid1 >= guid0);</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  CHECK(guid1 >= guid2);</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> TEST_CASE(<span class="stringliteral">"DynamicGuidTest"</span>)</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> {</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  ProfilingDynamicGuid guid0(0);</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  ProfilingDynamicGuid guid1(1);</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  ProfilingDynamicGuid guid2(1);</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>  CHECK(guid0 != guid1);</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  CHECK(guid1 == guid2);</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  CHECK(guid0 < guid1);</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  CHECK(guid0 <= guid1);</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  CHECK(guid1 <= guid2);</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  CHECK(guid1 > guid0);</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  CHECK(guid1 >= guid0);</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  CHECK(guid1 >= guid2);</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> </div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="keywordtype">void</span> CheckStaticGuid(uint64_t guid, uint64_t expectedGuid)</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> {</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  CHECK(guid == expectedGuid);</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  CHECK(guid >= MIN_STATIC_GUID);</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> <span class="keywordtype">void</span> CheckDynamicGuid(uint64_t guid, uint64_t expectedGuid)</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> {</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  CHECK(guid == expectedGuid);</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  CHECK(guid < MIN_STATIC_GUID);</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> </div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> TEST_CASE(<span class="stringliteral">"StaticGuidGeneratorCollisionTest"</span>)</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> {</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  ProfilingGuidGenerator generator;</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  std::set<uint64_t> guids;</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < 100000; ++i )</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>  std::stringstream ss;</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  ss << i;</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  std::string str = ss.str();</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  ProfilingStaticGuid guid = generator.GenerateStaticId(str.c_str());</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keywordflow">if</span> (guids.find(guid) != guids.end())</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="comment">// If we're running on a 32bit system it is more likely to get a GUID clash over 1 million executions.</span></div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="comment">// We can generally detect this when the GUID turns out to be MIN_STATIC_GUID. Output a warning</span></div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="comment">// message rather than error in this case.</span></div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keywordflow">if</span> (guid == ProfilingGuid(armnn::profiling::MIN_STATIC_GUID))</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  {</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  WARN(<span class="stringliteral">"MIN_STATIC_GUID returned more than once from GenerateStaticId."</span>);</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  } </div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keywordflow">else</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>  FAIL(fmt::format(<span class="stringliteral">"GUID collision occurred: {} -> {}"</span>, str, guid));</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>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  }</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  guids.insert(guid);</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> }</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> TEST_CASE(<span class="stringliteral">"StaticGuidGeneratorTest"</span>)</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> {</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  ProfilingGuidGenerator generator;</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>  ProfilingStaticGuid staticGuid0 = generator.GenerateStaticId(<span class="stringliteral">"name"</span>);</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  CheckStaticGuid(staticGuid0, LabelsAndEventClasses::NAME_GUID);</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  CHECK(staticGuid0 != generator.GenerateStaticId(<span class="stringliteral">"Name"</span>));</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  ProfilingStaticGuid staticGuid1 = generator.GenerateStaticId(<span class="stringliteral">"type"</span>);</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  CheckStaticGuid(staticGuid1, LabelsAndEventClasses::TYPE_GUID);</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  CHECK(staticGuid1 != generator.GenerateStaticId(<span class="stringliteral">"Type"</span>));</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> </div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  ProfilingStaticGuid staticGuid2 = generator.GenerateStaticId(<span class="stringliteral">"index"</span>);</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  CheckStaticGuid(staticGuid2, LabelsAndEventClasses::INDEX_GUID);</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  CHECK(staticGuid2 != generator.GenerateStaticId(<span class="stringliteral">"Index"</span>));</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> }</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span> </div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span> TEST_CASE(<span class="stringliteral">"DynamicGuidGeneratorTest"</span>)</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> {</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  ProfilingGuidGenerator generator;</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> </div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i < 100; ++i)</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  {</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  ProfilingDynamicGuid guid = generator.NextGuid();</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  CheckDynamicGuid(guid, i);</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  }</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span> }</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> </div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="keywordtype">void</span> GenerateProfilingGUID(ProfilingGuidGenerator& guidGenerator)</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> {</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < 1000; ++i)</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  {</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  guidGenerator.NextGuid();</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  }</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> }</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span> </div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> TEST_CASE(<span class="stringliteral">"ProfilingGuidThreadTest"</span>)</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span> {</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  ProfilingGuidGenerator profilingGuidGenerator;</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  std::vector<std::thread> threads;</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i < 3; ++i)</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>  threads.push_back(std::thread(GenerateProfilingGUID, std::ref(profilingGuidGenerator)));</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  }</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  std::for_each(threads.begin(), threads.end(), [](std::thread& theThread)</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  {</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  theThread.join();</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> </div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  uint64_t guid = profilingGuidGenerator.NextGuid();</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  CHECK(guid == 3000u);</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span> }</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> </div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span> }</div></div><!-- fragment -->
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</body>
</html>
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