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| <a href="data-provider_8cc.html">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="preprocessor">#include "<a class="code" href="data-provider_8h.html">experiments/data-provider.h</a>"</span></div> |
| <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#include <stdlib.h></span></div> |
| <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="preprocessor">#include <math.h></span></div> |
| <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="preprocessor">#include <iostream></span></div> |
| <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> </div> |
| <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="preprocessor">#include "<a class="code" href="names_8h.html">common/names.h</a>"</span></div> |
| <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> </div> |
| <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="keyword">using</span> boost::minstd_rand;</div> |
| <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="keyword">using</span> boost::uniform_real;</div> |
| <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="keyword">using</span> boost::variate_generator;</div> |
| <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="keyword">using namespace </span>impala;</div> |
| <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> </div> |
| <div class="line"><a name="l00013"></a><span class="lineno"><a class="line" href="classDataProvider.html#aa8f7b0610b275d87695a2f593767f8de"> 13</a></span> <a class="code" href="classDataProvider.html#aa8f7b0610b275d87695a2f593767f8de">DataProvider::DataProvider</a>(<a class="code" href="classimpala_1_1MemPool.html">MemPool</a>* <a class="code" href="expr-benchmark_8cc.html#a3a5de7bd423fbc0afc4cf935c166ca6b">pool</a>, <a class="code" href="classimpala_1_1RuntimeProfile.html">RuntimeProfile</a>* profile) :</div> |
| <div class="line"><a name="l00014"></a><span class="lineno"> 14</span>  pool_(pool),</div> |
| <div class="line"><a name="l00015"></a><span class="lineno"> 15</span>  profile_(profile),</div> |
| <div class="line"><a name="l00016"></a><span class="lineno"> 16</span>  num_rows_(0),</div> |
| <div class="line"><a name="l00017"></a><span class="lineno"> 17</span>  batch_size_(0),</div> |
| <div class="line"><a name="l00018"></a><span class="lineno"> 18</span>  rows_returned_(0),</div> |
| <div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  data_(NULL),</div> |
| <div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  row_size_(0) {</div> |
| <div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  <a class="code" href="classDataProvider.html#abb9eaac74b0d7e7fa0030d33980d557a">SetSeed</a>(0);</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>  <a class="code" href="classDataProvider.html#a81f7bc6c3f4646cc507ecd10cf57eccb">bytes_generated_</a> = <a class="code" href="runtime-profile_8h.html#aac035c52016117af399543521f069c51">ADD_COUNTER</a>(profile, <span class="stringliteral">"BytesGenerated"</span>, TUnit::BYTES);</div> |
| <div class="line"><a name="l00024"></a><span class="lineno"> 24</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"><a class="line" href="classDataProvider.html#a01b7baf702c72a59e431649538366fc3"> 26</a></span> <span class="keywordtype">void</span> <a class="code" href="classDataProvider.html#a01b7baf702c72a59e431649538366fc3">DataProvider::Reset</a>(<span class="keywordtype">int</span> num_rows, <span class="keywordtype">int</span> batch_size, <span class="keyword">const</span> vector<DataProvider::ColDesc>& cols) {</div> |
| <div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  <a class="code" href="classDataProvider.html#a5e0c3e12813c02cd7cb1f9a5b46b59e5">num_rows_</a> = num_rows;</div> |
| <div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  <a class="code" href="classDataProvider.html#a1a97313aab47be32bf8bced9f88f86b4">batch_size_</a> = batch_size;</div> |
| <div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <a class="code" href="classDataProvider.html#a6a2e8bc94864c07e9c30742d9f7aad80">rows_returned_</a> = 0;</div> |
| <div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <a class="code" href="classDataProvider.html#a640f5ee91351ffce6398e2be115addcd">row_size_</a> = 0;</div> |
| <div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <a class="code" href="classDataProvider.html#ac94a18bb8c4d9c04e289473d1242f17a">cols_</a> = cols;</div> |
| <div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < <a class="code" href="classDataProvider.html#ac94a18bb8c4d9c04e289473d1242f17a">cols_</a>.size(); ++i) {</div> |
| <div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <a class="code" href="classDataProvider.html#a640f5ee91351ffce6398e2be115addcd">row_size_</a> += cols[i].bytes;</div> |
| <div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  }</div> |
| <div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <a class="code" href="classDataProvider.html#a0151195fb11914e68101efc04e8f0618">data_</a>.reset(<span class="keyword">new</span> <span class="keywordtype">char</span>[<a class="code" href="classDataProvider.html#a640f5ee91351ffce6398e2be115addcd">row_size_</a> * <a class="code" href="classDataProvider.html#a1a97313aab47be32bf8bced9f88f86b4">batch_size_</a>]);</div> |
| <div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <a class="code" href="runtime-profile_8h.html#a9e3d8174f6545ee9c4fd37c624ea58f7">COUNTER_SET</a>(<a class="code" href="classDataProvider.html#a81f7bc6c3f4646cc507ecd10cf57eccb">bytes_generated_</a>, 0L);</div> |
| <div class="line"><a name="l00037"></a><span class="lineno"> 37</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"><a class="line" href="classDataProvider.html#abb9eaac74b0d7e7fa0030d33980d557a"> 39</a></span> <span class="keywordtype">void</span> <a class="code" href="classDataProvider.html#abb9eaac74b0d7e7fa0030d33980d557a">DataProvider::SetSeed</a>(<span class="keywordtype">int</span> seed) {</div> |
| <div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <a class="code" href="classDataProvider.html#ad8bcfb895128c6f5981feded964eb1b4">rand_generator_</a>.seed(seed);</div> |
| <div class="line"><a name="l00041"></a><span class="lineno"> 41</span> }</div> |
| <div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div> |
| <div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="data-provider_8cc.html#a1bbd82aac3cbd9ed92b005f2e6352cfe"> 43</a></span> <span class="keywordtype">void</span> <a class="code" href="data-provider_8cc.html#a1bbd82aac3cbd9ed92b005f2e6352cfe">RandString</a>(<a class="code" href="classimpala_1_1MemPool.html">MemPool</a>* <a class="code" href="expr-benchmark_8cc.html#a3a5de7bd423fbc0afc4cf935c166ca6b">pool</a>, <a class="code" href="structimpala_1_1StringValue.html">StringValue</a>* result,</div> |
| <div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keyword">const</span> <a class="code" href="structimpala_1_1StringValue.html">StringValue</a>& min, <span class="keyword">const</span> <a class="code" href="structimpala_1_1StringValue.html">StringValue</a>& max, <span class="keywordtype">double</span> r,</div> |
| <div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  variate_generator<minstd_rand&, uniform_real<> >& rand) {</div> |
| <div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordtype">int</span> min_len = min.<a class="code" href="structimpala_1_1StringValue.html#ab71e42890598d9b239cac64485db276d">len</a>;</div> |
| <div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keywordtype">int</span> max_len = max.<a class="code" href="structimpala_1_1StringValue.html#ab71e42890598d9b239cac64485db276d">len</a>;</div> |
| <div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keywordtype">int</span> len = r * (max_len - min_len) + min_len;</div> |
| <div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keywordtype">char</span>* ptr = <span class="keyword">reinterpret_cast<</span><span class="keywordtype">char</span>*<span class="keyword">></span>(pool-><a class="code" href="classimpala_1_1MemPool.html#a190eb28e39279c901eda3d831a9fe726">Allocate</a>(len));</div> |
| <div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  result-><a class="code" href="structimpala_1_1StringValue.html#ab71e42890598d9b239cac64485db276d">len</a> = len;</div> |
| <div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  result-><a class="code" href="structimpala_1_1StringValue.html#a17f088f03fd1f7b017df20f58f71fe13">ptr</a> = ptr;</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>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < len; ++i) {</div> |
| <div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keywordtype">int</span> min_char = i < min_len ? min.<a class="code" href="structimpala_1_1StringValue.html#a17f088f03fd1f7b017df20f58f71fe13">ptr</a>[i] : <span class="charliteral">'a'</span>;</div> |
| <div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keywordtype">int</span> max_char = (i < max_len ? max.<a class="code" href="structimpala_1_1StringValue.html#a17f088f03fd1f7b017df20f58f71fe13">ptr</a>[i] : <span class="charliteral">'z'</span>) + 1;</div> |
| <div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  ptr[i] = rand() * (max_char - min_char) + min_char;</div> |
| <div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  }</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"><a class="line" href="classDataProvider.html#a2a15188d40432abe70f98229901ebf5c"> 60</a></span> <span class="keywordtype">void</span>* <a class="code" href="classDataProvider.html#a2a15188d40432abe70f98229901ebf5c">DataProvider::NextBatch</a>(<span class="keywordtype">int</span>* rows_returned) {</div> |
| <div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keywordtype">int</span> num_rows = min(<a class="code" href="classDataProvider.html#a1a97313aab47be32bf8bced9f88f86b4">batch_size_</a>, <a class="code" href="classDataProvider.html#a5e0c3e12813c02cd7cb1f9a5b46b59e5">num_rows_</a> - <a class="code" href="classDataProvider.html#a6a2e8bc94864c07e9c30742d9f7aad80">rows_returned_</a>);</div> |
| <div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  *rows_returned = num_rows;</div> |
| <div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordflow">if</span> (num_rows == 0) <span class="keywordflow">return</span> NULL;</div> |
| <div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <a class="code" href="runtime-profile_8h.html#a0842f330c18b3e4e53e13655add0310a">COUNTER_ADD</a>(<a class="code" href="classDataProvider.html#a81f7bc6c3f4646cc507ecd10cf57eccb">bytes_generated_</a>, num_rows * <a class="code" href="classDataProvider.html#a640f5ee91351ffce6398e2be115addcd">row_size_</a>);</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>  uniform_real<> dist(0,1);</div> |
| <div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  variate_generator<minstd_rand&, uniform_real<> > rand_double(<a class="code" href="classDataProvider.html#ad8bcfb895128c6f5981feded964eb1b4">rand_generator_</a>, dist);</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">char</span>* data = <a class="code" href="classDataProvider.html#a0151195fb11914e68101efc04e8f0618">data_</a>.get();</div> |
| <div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0, row_idx = <a class="code" href="classDataProvider.html#a6a2e8bc94864c07e9c30742d9f7aad80">rows_returned_</a>; i < num_rows; ++i, ++row_idx) {</div> |
| <div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> j = 0; j < <a class="code" href="classDataProvider.html#ac94a18bb8c4d9c04e289473d1242f17a">cols_</a>.size(); ++j) {</div> |
| <div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keywordtype">double</span> r = rand_double();</div> |
| <div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keyword">const</span> <a class="code" href="classDataProvider_1_1ColDesc.html">ColDesc</a>& col = <a class="code" href="classDataProvider.html#ac94a18bb8c4d9c04e289473d1242f17a">cols_</a>[j];</div> |
| <div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordflow">switch</span> (col.<a class="code" href="classDataProvider_1_1ColDesc.html#ae288e4aaf5b1e65f5ac02ec37a5cde16">type</a>) {</div> |
| <div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a936286363e052834631db5c19be3187d">TYPE_BOOLEAN</a>:</div> |
| <div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  *<span class="keyword">reinterpret_cast<</span><span class="keywordtype">bool</span>*<span class="keyword">></span>(data) = col.<a class="code" href="classDataProvider_1_1ColDesc.html#a58715f9f41452fb449f6c0fac130bda0">Generate</a><<span class="keywordtype">bool</span>>(r, row_idx);</div> |
| <div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a7a19f69a9969431237f11ac0f982add1">TYPE_TINYINT</a>:</div> |
| <div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  *<span class="keyword">reinterpret_cast<</span>int8_t*<span class="keyword">></span>(data) = col.<a class="code" href="classDataProvider_1_1ColDesc.html#a58715f9f41452fb449f6c0fac130bda0">Generate</a><int8_t>(r, row_idx);</div> |
| <div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871ad19c24e4b9c67ed07a2331e704cf08ba">TYPE_SMALLINT</a>:</div> |
| <div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  *<span class="keyword">reinterpret_cast<</span>int16_t*<span class="keyword">></span>(data) = col.<a class="code" href="classDataProvider_1_1ColDesc.html#a58715f9f41452fb449f6c0fac130bda0">Generate</a><int16_t>(r, row_idx);</div> |
| <div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a8e892339c263b2aaa3712139b0a0c944">TYPE_INT</a>:</div> |
| <div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  *<span class="keyword">reinterpret_cast<</span>int32_t*<span class="keyword">></span>(data) = col.<a class="code" href="classDataProvider_1_1ColDesc.html#a58715f9f41452fb449f6c0fac130bda0">Generate</a><int32_t>(r, row_idx);</div> |
| <div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871ac5602f92ce48738739f551df8ff3e4a7">TYPE_BIGINT</a>:</div> |
| <div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  *<span class="keyword">reinterpret_cast<</span>int64_t*<span class="keyword">></span>(data) = col.<a class="code" href="classDataProvider_1_1ColDesc.html#a58715f9f41452fb449f6c0fac130bda0">Generate</a><int64_t>(r, row_idx);</div> |
| <div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871ac750a41f3696ba9ddece634df5452994">TYPE_FLOAT</a>:</div> |
| <div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  *<span class="keyword">reinterpret_cast<</span><span class="keywordtype">float</span>*<span class="keyword">></span>(data) = col.<a class="code" href="classDataProvider_1_1ColDesc.html#a58715f9f41452fb449f6c0fac130bda0">Generate</a><<span class="keywordtype">float</span>>(r, row_idx);</div> |
| <div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a40a3023d094eb5a5a8c7335aa27bb810">TYPE_DOUBLE</a>:</div> |
| <div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  *<span class="keyword">reinterpret_cast<</span><span class="keywordtype">double</span>*<span class="keyword">></span>(data) = col.<a class="code" href="classDataProvider_1_1ColDesc.html#a58715f9f41452fb449f6c0fac130bda0">Generate</a><<span class="keywordtype">double</span>>(r, row_idx);</div> |
| <div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a12d80a0bfe690580f4974e8baca466b0">TYPE_VARCHAR</a>:</div> |
| <div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a81087da87fdc569ea9ad101e34391359">TYPE_STRING</a>: {</div> |
| <div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="comment">// TODO: generate sequential strings</span></div> |
| <div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <a class="code" href="structimpala_1_1StringValue.html">StringValue</a>* str = <span class="keyword">reinterpret_cast<</span><a class="code" href="structimpala_1_1StringValue.html">StringValue</a>*<span class="keyword">></span>(data);</div> |
| <div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <a class="code" href="data-provider_8cc.html#a1bbd82aac3cbd9ed92b005f2e6352cfe">RandString</a>(<a class="code" href="classDataProvider.html#ac0f3df17a569ebb40f3b1219da38bfd5">pool_</a>, str, col.<a class="code" href="classDataProvider_1_1ColDesc.html#ab1c737f7fbe9e19ee7f01b58d4cf52a8">min</a>.<a class="code" href="structDataProvider_1_1Value.html#a3e2bc19482956330b449c5507ca56522">s</a>, col.<a class="code" href="classDataProvider_1_1ColDesc.html#ad8c5f1a49e2c591fe58d804b642e170b">max</a>.<a class="code" href="structDataProvider_1_1Value.html#a3e2bc19482956330b449c5507ca56522">s</a>, r, rand_double);</div> |
| <div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  }</div> |
| <div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordflow">default</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>  data += col.<a class="code" href="classDataProvider_1_1ColDesc.html#a57ae4787efdf76c4711b8e196c117f9e">bytes</a>;</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>  <a class="code" href="classDataProvider.html#a6a2e8bc94864c07e9c30742d9f7aad80">rows_returned_</a> += num_rows;</div> |
| <div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span><span class="keywordtype">void</span>*<span class="keyword">></span>(<a class="code" href="classDataProvider.html#a0151195fb11914e68101efc04e8f0618">data_</a>.get());</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> </div> |
| <div class="line"><a name="l00113"></a><span class="lineno"><a class="line" href="classDataProvider.html#a707d5e31ec02719396f4b1cb2b9ac9fc"> 113</a></span> <span class="keywordtype">void</span> <a class="code" href="classDataProvider.html#a707d5e31ec02719396f4b1cb2b9ac9fc">DataProvider::Print</a>(ostream* stream, <span class="keywordtype">char</span>* data, <span class="keywordtype">int</span> rows)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordtype">char</span>* next_col = <span class="keyword">reinterpret_cast<</span><span class="keywordtype">char</span>*<span class="keyword">></span>(data);</div> |
| <div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < rows; ++i) {</div> |
| <div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> j = 0; j < <a class="code" href="classDataProvider.html#ac94a18bb8c4d9c04e289473d1242f17a">cols_</a>.size(); ++j) {</div> |
| <div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordflow">switch</span> (<a class="code" href="classDataProvider.html#ac94a18bb8c4d9c04e289473d1242f17a">cols_</a>[j].type) {</div> |
| <div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a936286363e052834631db5c19be3187d">TYPE_BOOLEAN</a>:</div> |
| <div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  *stream << (*reinterpret_cast<int8_t*>(next_col) ? <span class="stringliteral">"true"</span> : <span class="stringliteral">"false"</span>);</div> |
| <div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a7a19f69a9969431237f11ac0f982add1">TYPE_TINYINT</a>:</div> |
| <div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  *stream << (int)*reinterpret_cast<int8_t*>(next_col);</div> |
| <div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871ad19c24e4b9c67ed07a2331e704cf08ba">TYPE_SMALLINT</a>:</div> |
| <div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  *stream << *reinterpret_cast<int16_t*>(next_col);</div> |
| <div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a8e892339c263b2aaa3712139b0a0c944">TYPE_INT</a>:</div> |
| <div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  *stream << *reinterpret_cast<int32_t*>(next_col);</div> |
| <div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871ac5602f92ce48738739f551df8ff3e4a7">TYPE_BIGINT</a>:</div> |
| <div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  *stream << *reinterpret_cast<int64_t*>(next_col);</div> |
| <div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871ac750a41f3696ba9ddece634df5452994">TYPE_FLOAT</a>:</div> |
| <div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  *stream << *reinterpret_cast<float*>(next_col);</div> |
| <div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a40a3023d094eb5a5a8c7335aa27bb810">TYPE_DOUBLE</a>:</div> |
| <div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  *stream << *reinterpret_cast<double*>(next_col);</div> |
| <div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a81087da87fdc569ea9ad101e34391359">TYPE_STRING</a>:</div> |
| <div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a12d80a0bfe690580f4974e8baca466b0">TYPE_VARCHAR</a>:</div> |
| <div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  *stream << *reinterpret_cast<StringValue*>(next_col);</div> |
| <div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keywordflow">default</span>:</div> |
| <div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  *stream << <span class="stringliteral">"BAD"</span> << endl;</div> |
| <div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordflow">return</span>;</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="keywordflow">if</span> (j != <a class="code" href="classDataProvider.html#ac94a18bb8c4d9c04e289473d1242f17a">cols_</a>.size() - 1) *stream << <span class="stringliteral">", "</span>;</div> |
| <div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  next_col += <a class="code" href="classDataProvider.html#ac94a18bb8c4d9c04e289473d1242f17a">cols_</a>[j].bytes;</div> |
| <div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  }</div> |
| <div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  *stream << endl;</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> }</div> |
| <div class="ttc" id="namespaceimpala_html_aa5bce0d3309643287a67504146c2f871a40a3023d094eb5a5a8c7335aa27bb810"><div class="ttname"><a href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a40a3023d094eb5a5a8c7335aa27bb810">impala::TYPE_DOUBLE</a></div><div class="ttdef"><b>Definition:</b> <a href="types_8h_source.html#l00036">types.h:36</a></div></div> |
| <div class="ttc" id="classDataProvider_html_abb9eaac74b0d7e7fa0030d33980d557a"><div class="ttname"><a href="classDataProvider.html#abb9eaac74b0d7e7fa0030d33980d557a">DataProvider::SetSeed</a></div><div class="ttdeci">void SetSeed(int seed)</div><div class="ttdef"><b>Definition:</b> <a href="data-provider_8cc_source.html#l00039">data-provider.cc:39</a></div></div> |
| <div class="ttc" id="classDataProvider_html_a01b7baf702c72a59e431649538366fc3"><div class="ttname"><a href="classDataProvider.html#a01b7baf702c72a59e431649538366fc3">DataProvider::Reset</a></div><div class="ttdeci">void Reset(int num_rows, int batch_size, const std::vector< ColDesc > &columns)</div><div class="ttdef"><b>Definition:</b> <a href="data-provider_8cc_source.html#l00026">data-provider.cc:26</a></div></div> |
| <div class="ttc" id="structimpala_1_1StringValue_html"><div class="ttname"><a href="structimpala_1_1StringValue.html">impala::StringValue</a></div><div class="ttdef"><b>Definition:</b> <a href="string-value_8h_source.html#l00033">string-value.h:33</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_aa5bce0d3309643287a67504146c2f871a12d80a0bfe690580f4974e8baca466b0"><div class="ttname"><a href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a12d80a0bfe690580f4974e8baca466b0">impala::TYPE_VARCHAR</a></div><div class="ttdef"><b>Definition:</b> <a href="types_8h_source.html#l00048">types.h:48</a></div></div> |
| <div class="ttc" id="classDataProvider_html_a6a2e8bc94864c07e9c30742d9f7aad80"><div class="ttname"><a href="classDataProvider.html#a6a2e8bc94864c07e9c30742d9f7aad80">DataProvider::rows_returned_</a></div><div class="ttdeci">int rows_returned_</div><div class="ttdef"><b>Definition:</b> <a href="data-provider_8h_source.html#l00125">data-provider.h:125</a></div></div> |
| <div class="ttc" id="data-provider_8h_html"><div class="ttname"><a href="data-provider_8h.html">data-provider.h</a></div></div> |
| <div class="ttc" id="structimpala_1_1StringValue_html_ab71e42890598d9b239cac64485db276d"><div class="ttname"><a href="structimpala_1_1StringValue.html#ab71e42890598d9b239cac64485db276d">impala::StringValue::len</a></div><div class="ttdeci">int len</div><div class="ttdef"><b>Definition:</b> <a href="string-value_8h_source.html#l00038">string-value.h:38</a></div></div> |
| <div class="ttc" id="classDataProvider_1_1ColDesc_html_a57ae4787efdf76c4711b8e196c117f9e"><div class="ttname"><a href="classDataProvider_1_1ColDesc.html#a57ae4787efdf76c4711b8e196c117f9e">DataProvider::ColDesc::bytes</a></div><div class="ttdeci">int bytes</div><div class="ttdef"><b>Definition:</b> <a href="data-provider_8h_source.html#l00089">data-provider.h:89</a></div></div> |
| <div class="ttc" id="classDataProvider_html_a5e0c3e12813c02cd7cb1f9a5b46b59e5"><div class="ttname"><a href="classDataProvider.html#a5e0c3e12813c02cd7cb1f9a5b46b59e5">DataProvider::num_rows_</a></div><div class="ttdeci">int num_rows_</div><div class="ttdef"><b>Definition:</b> <a href="data-provider_8h_source.html#l00123">data-provider.h:123</a></div></div> |
| <div class="ttc" id="classDataProvider_html_a2a15188d40432abe70f98229901ebf5c"><div class="ttname"><a href="classDataProvider.html#a2a15188d40432abe70f98229901ebf5c">DataProvider::NextBatch</a></div><div class="ttdeci">void * NextBatch(int *rows_returned)</div><div class="ttdef"><b>Definition:</b> <a href="data-provider_8cc_source.html#l00060">data-provider.cc:60</a></div></div> |
| <div class="ttc" id="runtime-profile_8h_html_a0842f330c18b3e4e53e13655add0310a"><div class="ttname"><a href="runtime-profile_8h.html#a0842f330c18b3e4e53e13655add0310a">COUNTER_ADD</a></div><div class="ttdeci">#define COUNTER_ADD(c, v)</div><div class="ttdef"><b>Definition:</b> <a href="runtime-profile_8h_source.html#l00055">runtime-profile.h:55</a></div></div> |
| <div class="ttc" id="structDataProvider_1_1Value_html_a3e2bc19482956330b449c5507ca56522"><div class="ttname"><a href="structDataProvider_1_1Value.html#a3e2bc19482956330b449c5507ca56522">DataProvider::Value::s</a></div><div class="ttdeci">impala::StringValue s</div><div class="ttdef"><b>Definition:</b> <a href="data-provider_8h_source.html#l00045">data-provider.h:45</a></div></div> |
| <div class="ttc" id="classDataProvider_html_a640f5ee91351ffce6398e2be115addcd"><div class="ttname"><a href="classDataProvider.html#a640f5ee91351ffce6398e2be115addcd">DataProvider::row_size_</a></div><div class="ttdeci">int row_size_</div><div class="ttdef"><b>Definition:</b> <a href="data-provider_8h_source.html#l00127">data-provider.h:127</a></div></div> |
| <div class="ttc" id="classDataProvider_html_a81f7bc6c3f4646cc507ecd10cf57eccb"><div class="ttname"><a href="classDataProvider.html#a81f7bc6c3f4646cc507ecd10cf57eccb">DataProvider::bytes_generated_</a></div><div class="ttdeci">impala::RuntimeProfile::Counter * bytes_generated_</div><div class="ttdef"><b>Definition:</b> <a href="data-provider_8h_source.html#l00131">data-provider.h:131</a></div></div> |
| <div class="ttc" id="classDataProvider_html_ad8bcfb895128c6f5981feded964eb1b4"><div class="ttname"><a href="classDataProvider.html#ad8bcfb895128c6f5981feded964eb1b4">DataProvider::rand_generator_</a></div><div class="ttdeci">boost::minstd_rand rand_generator_</div><div class="ttdef"><b>Definition:</b> <a href="data-provider_8h_source.html#l00128">data-provider.h:128</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_aa5bce0d3309643287a67504146c2f871a8e892339c263b2aaa3712139b0a0c944"><div class="ttname"><a href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a8e892339c263b2aaa3712139b0a0c944">impala::TYPE_INT</a></div><div class="ttdef"><b>Definition:</b> <a href="types_8h_source.html#l00033">types.h:33</a></div></div> |
| <div class="ttc" id="classimpala_1_1MemPool_html"><div class="ttname"><a href="classimpala_1_1MemPool.html">impala::MemPool</a></div><div class="ttdef"><b>Definition:</b> <a href="mem-pool_8h_source.html#l00077">mem-pool.h:77</a></div></div> |
| <div class="ttc" id="classDataProvider_1_1ColDesc_html"><div class="ttname"><a href="classDataProvider_1_1ColDesc.html">DataProvider::ColDesc</a></div><div class="ttdef"><b>Definition:</b> <a href="data-provider_8h_source.html#l00054">data-provider.h:54</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_aa5bce0d3309643287a67504146c2f871ad19c24e4b9c67ed07a2331e704cf08ba"><div class="ttname"><a href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871ad19c24e4b9c67ed07a2331e704cf08ba">impala::TYPE_SMALLINT</a></div><div class="ttdef"><b>Definition:</b> <a href="types_8h_source.html#l00032">types.h:32</a></div></div> |
| <div class="ttc" id="classDataProvider_1_1ColDesc_html_a58715f9f41452fb449f6c0fac130bda0"><div class="ttname"><a href="classDataProvider_1_1ColDesc.html#a58715f9f41452fb449f6c0fac130bda0">DataProvider::ColDesc::Generate</a></div><div class="ttdeci">T Generate(double d, int i) const </div></div> |
| <div class="ttc" id="classDataProvider_html_ac94a18bb8c4d9c04e289473d1242f17a"><div class="ttname"><a href="classDataProvider.html#ac94a18bb8c4d9c04e289473d1242f17a">DataProvider::cols_</a></div><div class="ttdeci">std::vector< ColDesc > cols_</div><div class="ttdef"><b>Definition:</b> <a href="data-provider_8h_source.html#l00129">data-provider.h:129</a></div></div> |
| <div class="ttc" id="expr-benchmark_8cc_html_a3a5de7bd423fbc0afc4cf935c166ca6b"><div class="ttname"><a href="expr-benchmark_8cc.html#a3a5de7bd423fbc0afc4cf935c166ca6b">pool</a></div><div class="ttdeci">ObjectPool pool</div><div class="ttdef"><b>Definition:</b> <a href="expr-benchmark_8cc_source.html#l00089">expr-benchmark.cc:89</a></div></div> |
| <div class="ttc" id="runtime-profile_8h_html_aac035c52016117af399543521f069c51"><div class="ttname"><a href="runtime-profile_8h.html#aac035c52016117af399543521f069c51">ADD_COUNTER</a></div><div class="ttdeci">#define ADD_COUNTER(profile, name, unit)</div><div class="ttdef"><b>Definition:</b> <a href="runtime-profile_8h_source.html#l00047">runtime-profile.h:47</a></div></div> |
| <div class="ttc" id="classDataProvider_1_1ColDesc_html_ae288e4aaf5b1e65f5ac02ec37a5cde16"><div class="ttname"><a href="classDataProvider_1_1ColDesc.html#ae288e4aaf5b1e65f5ac02ec37a5cde16">DataProvider::ColDesc::type</a></div><div class="ttdeci">impala::PrimitiveType type</div><div class="ttdef"><b>Definition:</b> <a href="data-provider_8h_source.html#l00086">data-provider.h:86</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_aa5bce0d3309643287a67504146c2f871a936286363e052834631db5c19be3187d"><div class="ttname"><a href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a936286363e052834631db5c19be3187d">impala::TYPE_BOOLEAN</a></div><div class="ttdef"><b>Definition:</b> <a href="types_8h_source.html#l00030">types.h:30</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_aa5bce0d3309643287a67504146c2f871ac5602f92ce48738739f551df8ff3e4a7"><div class="ttname"><a href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871ac5602f92ce48738739f551df8ff3e4a7">impala::TYPE_BIGINT</a></div><div class="ttdef"><b>Definition:</b> <a href="types_8h_source.html#l00034">types.h:34</a></div></div> |
| <div class="ttc" id="runtime-profile_8h_html_a9e3d8174f6545ee9c4fd37c624ea58f7"><div class="ttname"><a href="runtime-profile_8h.html#a9e3d8174f6545ee9c4fd37c624ea58f7">COUNTER_SET</a></div><div class="ttdeci">#define COUNTER_SET(c, v)</div><div class="ttdef"><b>Definition:</b> <a href="runtime-profile_8h_source.html#l00056">runtime-profile.h:56</a></div></div> |
| <div class="ttc" id="classDataProvider_html_a0151195fb11914e68101efc04e8f0618"><div class="ttname"><a href="classDataProvider.html#a0151195fb11914e68101efc04e8f0618">DataProvider::data_</a></div><div class="ttdeci">boost::scoped_ptr< char > data_</div><div class="ttdef"><b>Definition:</b> <a href="data-provider_8h_source.html#l00126">data-provider.h:126</a></div></div> |
| <div class="ttc" id="structimpala_1_1StringValue_html_a17f088f03fd1f7b017df20f58f71fe13"><div class="ttname"><a href="structimpala_1_1StringValue.html#a17f088f03fd1f7b017df20f58f71fe13">impala::StringValue::ptr</a></div><div class="ttdeci">char * ptr</div><div class="ttdef"><b>Definition:</b> <a href="string-value_8h_source.html#l00037">string-value.h:37</a></div></div> |
| <div class="ttc" id="data-provider_8cc_html_a1bbd82aac3cbd9ed92b005f2e6352cfe"><div class="ttname"><a href="data-provider_8cc.html#a1bbd82aac3cbd9ed92b005f2e6352cfe">RandString</a></div><div class="ttdeci">void RandString(MemPool *pool, StringValue *result, const StringValue &min, const StringValue &max, double r, variate_generator< minstd_rand &, uniform_real<> > &rand)</div><div class="ttdef"><b>Definition:</b> <a href="data-provider_8cc_source.html#l00043">data-provider.cc:43</a></div></div> |
| <div class="ttc" id="classimpala_1_1RuntimeProfile_html"><div class="ttname"><a href="classimpala_1_1RuntimeProfile.html">impala::RuntimeProfile</a></div><div class="ttdef"><b>Definition:</b> <a href="runtime-profile_8h_source.html#l00083">runtime-profile.h:83</a></div></div> |
| <div class="ttc" id="classDataProvider_1_1ColDesc_html_ad8c5f1a49e2c591fe58d804b642e170b"><div class="ttname"><a href="classDataProvider_1_1ColDesc.html#ad8c5f1a49e2c591fe58d804b642e170b">DataProvider::ColDesc::max</a></div><div class="ttdeci">Value max</div><div class="ttdef"><b>Definition:</b> <a href="data-provider_8h_source.html#l00087">data-provider.h:87</a></div></div> |
| <div class="ttc" id="names_8h_html"><div class="ttname"><a href="names_8h.html">names.h</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_aa5bce0d3309643287a67504146c2f871a81087da87fdc569ea9ad101e34391359"><div class="ttname"><a href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a81087da87fdc569ea9ad101e34391359">impala::TYPE_STRING</a></div><div class="ttdef"><b>Definition:</b> <a href="types_8h_source.html#l00038">types.h:38</a></div></div> |
| <div class="ttc" id="classDataProvider_html_ac0f3df17a569ebb40f3b1219da38bfd5"><div class="ttname"><a href="classDataProvider.html#ac0f3df17a569ebb40f3b1219da38bfd5">DataProvider::pool_</a></div><div class="ttdeci">impala::MemPool * pool_</div><div class="ttdef"><b>Definition:</b> <a href="data-provider_8h_source.html#l00121">data-provider.h:121</a></div></div> |
| <div class="ttc" id="classDataProvider_html_aa8f7b0610b275d87695a2f593767f8de"><div class="ttname"><a href="classDataProvider.html#aa8f7b0610b275d87695a2f593767f8de">DataProvider::DataProvider</a></div><div class="ttdeci">DataProvider(impala::MemPool *pool, impala::RuntimeProfile *profile)</div><div class="ttdef"><b>Definition:</b> <a href="data-provider_8cc_source.html#l00013">data-provider.cc:13</a></div></div> |
| <div class="ttc" id="classDataProvider_html_a1a97313aab47be32bf8bced9f88f86b4"><div class="ttname"><a href="classDataProvider.html#a1a97313aab47be32bf8bced9f88f86b4">DataProvider::batch_size_</a></div><div class="ttdeci">int batch_size_</div><div class="ttdef"><b>Definition:</b> <a href="data-provider_8h_source.html#l00124">data-provider.h:124</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_aa5bce0d3309643287a67504146c2f871a7a19f69a9969431237f11ac0f982add1"><div class="ttname"><a href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871a7a19f69a9969431237f11ac0f982add1">impala::TYPE_TINYINT</a></div><div class="ttdef"><b>Definition:</b> <a href="types_8h_source.html#l00031">types.h:31</a></div></div> |
| <div class="ttc" id="classDataProvider_html_a707d5e31ec02719396f4b1cb2b9ac9fc"><div class="ttname"><a href="classDataProvider.html#a707d5e31ec02719396f4b1cb2b9ac9fc">DataProvider::Print</a></div><div class="ttdeci">void Print(std::ostream *, char *data, int num_rows) const </div><div class="ttdoc">Print the row data in csv format. </div><div class="ttdef"><b>Definition:</b> <a href="data-provider_8cc_source.html#l00113">data-provider.cc:113</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_aa5bce0d3309643287a67504146c2f871ac750a41f3696ba9ddece634df5452994"><div class="ttname"><a href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871ac750a41f3696ba9ddece634df5452994">impala::TYPE_FLOAT</a></div><div class="ttdef"><b>Definition:</b> <a href="types_8h_source.html#l00035">types.h:35</a></div></div> |
| <div class="ttc" id="classDataProvider_1_1ColDesc_html_ab1c737f7fbe9e19ee7f01b58d4cf52a8"><div class="ttname"><a href="classDataProvider_1_1ColDesc.html#ab1c737f7fbe9e19ee7f01b58d4cf52a8">DataProvider::ColDesc::min</a></div><div class="ttdeci">Value min</div><div class="ttdef"><b>Definition:</b> <a href="data-provider_8h_source.html#l00087">data-provider.h:87</a></div></div> |
| <div class="ttc" id="classimpala_1_1MemPool_html_a190eb28e39279c901eda3d831a9fe726"><div class="ttname"><a href="classimpala_1_1MemPool.html#a190eb28e39279c901eda3d831a9fe726">impala::MemPool::Allocate</a></div><div class="ttdeci">uint8_t * Allocate(int size)</div><div class="ttdef"><b>Definition:</b> <a href="mem-pool_8h_source.html#l00092">mem-pool.h:92</a></div></div> |
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