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| <div class="title">tuple-splitter-test.cc</div> </div> |
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| <div class="contents"> |
| <a href="tuple-splitter-test_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="comment">// Copyright (c) 2012 Cloudera, Inc. All rights reserved.</span></div> |
| <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span></div> |
| <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// you may not use this file except in compliance with the License.</span></div> |
| <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// You may obtain a copy of the License at</span></div> |
| <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div> |
| <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div> |
| <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div> |
| <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div> |
| <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// See the License for the specific language governing permissions and</span></div> |
| <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">// limitations under the License.</span></div> |
| <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> </div> |
| <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div> |
| <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include <stdlib.h></span></div> |
| <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <stdio.h></span></div> |
| <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <iostream></span></div> |
| <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include <vector></span></div> |
| <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> <span class="preprocessor">#include "<a class="code" href="compiler-util_8h.html">common/compiler-util.h</a>"</span></div> |
| <div class="line"><a name="l00022"></a><span class="lineno"> 22</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="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include "<a class="code" href="mem-pool_8h.html">runtime/mem-pool.h</a>"</span></div> |
| <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include "<a class="code" href="mem-tracker_8h.html">runtime/mem-tracker.h</a>"</span></div> |
| <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include "<a class="code" href="string-value_8h.html">runtime/string-value.h</a>"</span></div> |
| <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include "<a class="code" href="cpu-info_8h.html">util/cpu-info.h</a>"</span></div> |
| <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include "<a class="code" href="runtime-profile_8h.html">util/runtime-profile.h</a>"</span></div> |
| <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div> |
| <div class="line"><a name="l00029"></a><span class="lineno"><a class="line" href="tuple-splitter-test_8cc.html#acc84ad58c2e577beb804d06bb0e1ea6f"> 29</a></span> <span class="preprocessor">#define PRINT_RESULT 0</span></div> |
| <div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00031"></a><span class="lineno"><a class="line" href="tuple-splitter-test_8cc.html#aaa2ecf3a06bda015126b4e8f836e7558"> 31</a></span> <span class="preprocessor">#define UNUSED_BITS 16</span></div> |
| <div class="line"><a name="l00032"></a><span class="lineno"><a class="line" href="tuple-splitter-test_8cc.html#a9800b136de5c37bf3cc5d0332108a611"> 32</a></span> <span class="preprocessor"></span><span class="preprocessor">#define USED_BITS 48</span></div> |
| <div class="line"><a name="l00033"></a><span class="lineno"><a class="line" href="tuple-splitter-test_8cc.html#ab82ae0fd3bf7af73b1f7563cceb9a812"> 33</a></span> <span class="preprocessor"></span><span class="preprocessor">#define UNUSED_UPPER_BITS_MASK 0xFFFF000000000000</span></div> |
| <div class="line"><a name="l00034"></a><span class="lineno"><a class="line" href="tuple-splitter-test_8cc.html#ab25c09878038a2fef98bc8e0a21f440c"> 34</a></span> <span class="preprocessor"></span><span class="preprocessor">#define POINTER_LOWER_BITS_MASK 0x0000FFFFFFFFFFFF</span></div> |
| <div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#include "<a class="code" href="names_8h.html">common/names.h</a>"</span></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> <span class="keyword">using namespace </span>impala;</div> |
| <div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div> |
| <div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="tuple-splitter-test_8cc.html#a0f57ed7cd41803aff8318544fa1ff37f"> 40</a></span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="tuple-splitter-test_8cc.html#a0f57ed7cd41803aff8318544fa1ff37f">Memcpy16</a>(uint8_t* dst, uint8_t* src) {</div> |
| <div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keyword">reinterpret_cast<</span><a class="code" href="classuint64__t.html">uint64_t</a>*<span class="keyword">></span>(dst)[0] = reinterpret_cast<uint64_t*>(src)[0];</div> |
| <div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keyword">reinterpret_cast<</span><a class="code" href="classuint64__t.html">uint64_t</a>*<span class="keyword">></span>(dst)[1] = reinterpret_cast<uint64_t*>(src)[1];</div> |
| <div class="line"><a name="l00043"></a><span class="lineno"> 43</span> }</div> |
| <div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div> |
| <div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="structPointerValue.html"> 45</a></span> <span class="keyword">struct </span><a class="code" href="structPointerValue.html">PointerValue</a> {</div> |
| <div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keyword">union </span>{</div> |
| <div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="structPointerValue.html#a1392ba8e160c00b8017f90c0431f2f5e"> 47</a></span>  <a class="code" href="classuint64__t.html">uint64_t</a> <a class="code" href="structPointerValue.html#a1392ba8e160c00b8017f90c0431f2f5e">val</a>;</div> |
| <div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="structPointerValue.html#ac72ecc0a42c0e8ddfd4db13165c941d1"> 48</a></span>  uint8_t* <a class="code" href="structPointerValue.html#ac72ecc0a42c0e8ddfd4db13165c941d1">ptr</a>;</div> |
| <div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  };</div> |
| <div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div> |
| <div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T></div> |
| <div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="structPointerValue.html#ada10160cb0576614075d9383c9e95641"> 52</a></span>  T <a class="code" href="structPointerValue.html#ada10160cb0576614075d9383c9e95641">GetPointer</a>() {</div> |
| <div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span>T<span class="keyword">></span>(val & <a class="code" href="tuple-splitter-test_8cc.html#ab25c09878038a2fef98bc8e0a21f440c">POINTER_LOWER_BITS_MASK</a>);</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> </div> |
| <div class="line"><a name="l00056"></a><span class="lineno"><a class="line" href="structPointerValue.html#a781c7116ab533ca898cdaa5284cad47c"> 56</a></span>  uint16_t <a class="code" href="structPointerValue.html#a781c7116ab533ca898cdaa5284cad47c">GetValue</a>()<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span>uint16_t<span class="keyword">></span>(val >> <a class="code" href="tuple-splitter-test_8cc.html#a9800b136de5c37bf3cc5d0332108a611">USED_BITS</a>);</div> |
| <div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  }</div> |
| <div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div> |
| <div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T></div> |
| <div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="structPointerValue.html#afd5af68391123aff694321d7dfbcb51b"> 61</a></span>  <span class="keywordtype">void</span> <a class="code" href="structPointerValue.html#afd5af68391123aff694321d7dfbcb51b">Get</a>(T& t, uint16_t& v) {</div> |
| <div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  t = <span class="keyword">reinterpret_cast<</span>T<span class="keyword">></span>(val & <a class="code" href="tuple-splitter-test_8cc.html#ab25c09878038a2fef98bc8e0a21f440c">POINTER_LOWER_BITS_MASK</a>);</div> |
| <div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  v = <span class="keyword">static_cast<</span>uint16_t<span class="keyword">></span>(val >> <a class="code" href="tuple-splitter-test_8cc.html#a9800b136de5c37bf3cc5d0332108a611">USED_BITS</a>);</div> |
| <div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  }</div> |
| <div class="line"><a name="l00065"></a><span class="lineno"> 65</span> </div> |
| <div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="structPointerValue.html#a736aab50c91e2f3cc5ab0a8825351ac5"> 66</a></span>  <span class="keywordtype">void</span> <a class="code" href="structPointerValue.html#a736aab50c91e2f3cc5ab0a8825351ac5">UpdatePointer</a>(<span class="keywordtype">void</span>* p) {</div> |
| <div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  val = val >> <a class="code" href="tuple-splitter-test_8cc.html#a9800b136de5c37bf3cc5d0332108a611">USED_BITS</a>;</div> |
| <div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  val = val << <a class="code" href="tuple-splitter-test_8cc.html#a9800b136de5c37bf3cc5d0332108a611">USED_BITS</a>;</div> |
| <div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  val = val | <span class="keyword">reinterpret_cast<</span><a class="code" href="classuint64__t.html">uint64_t</a><span class="keyword">></span>(p);</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> </div> |
| <div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="structPointerValue.html#a049bd7f65d9b607481333968aea02e1a"> 72</a></span>  <span class="keywordtype">void</span> <a class="code" href="structPointerValue.html#a049bd7f65d9b607481333968aea02e1a">UpdateValue</a>(uint16_t v) {</div> |
| <div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  val = val << <a class="code" href="tuple-splitter-test_8cc.html#aaa2ecf3a06bda015126b4e8f836e7558">UNUSED_BITS</a>;</div> |
| <div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  val = val >> <a class="code" href="tuple-splitter-test_8cc.html#aaa2ecf3a06bda015126b4e8f836e7558">UNUSED_BITS</a>;</div> |
| <div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  val = val | (<span class="keyword">static_cast<</span><a class="code" href="classuint64__t.html">uint64_t</a><span class="keyword">></span>(v) << <a class="code" href="tuple-splitter-test_8cc.html#a9800b136de5c37bf3cc5d0332108a611">USED_BITS</a>);</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> </div> |
| <div class="line"><a name="l00078"></a><span class="lineno"><a class="line" href="structPointerValue.html#ab7fb65f76199b05eec6de7804f5b8e62"> 78</a></span>  <span class="keywordtype">void</span> <a class="code" href="structPointerValue.html#ab7fb65f76199b05eec6de7804f5b8e62">Update</a>(<span class="keywordtype">void</span>* p, int16_t v) {</div> |
| <div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  val = <span class="keyword">reinterpret_cast<</span><a class="code" href="classuint64__t.html">uint64_t</a><span class="keyword">></span>(p);</div> |
| <div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  val = val | (<span class="keyword">static_cast<</span><a class="code" href="classuint64__t.html">uint64_t</a><span class="keyword">></span>(v) << <a class="code" href="tuple-splitter-test_8cc.html#a9800b136de5c37bf3cc5d0332108a611">USED_BITS</a>);</div> |
| <div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  }</div> |
| <div class="line"><a name="l00082"></a><span class="lineno"> 82</span> };</div> |
| <div class="line"><a name="l00083"></a><span class="lineno"> 83</span> </div> |
| <div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div> |
| <div class="line"><a name="l00085"></a><span class="lineno"><a class="line" href="tuple-splitter-test_8cc.html#acf16f783436bbd4e4a6ba08807706e2b"> 85</a></span> T <a class="code" href="tuple-splitter-test_8cc.html#acf16f783436bbd4e4a6ba08807706e2b">NextPowerOfTwo</a>(T k) {</div> |
| <div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  k--;</div> |
| <div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 1; i < sizeof(T) * CHAR_BIT; i <<=1) k = k | k >> i;</div> |
| <div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordflow">return</span> k+1;</div> |
| <div class="line"><a name="l00089"></a><span class="lineno"> 89</span> }</div> |
| <div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div> |
| <div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="classDataPartitioner.html"> 91</a></span> <span class="keyword">class </span><a class="code" href="classDataPartitioner.html">DataPartitioner</a> {</div> |
| <div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keyword">public</span>:</div> |
| <div class="line"><a name="l00093"></a><span class="lineno"><a class="line" href="classDataPartitioner.html#a25adcaed76d60cd0ea855baa5a31dfc5"> 93</a></span>  <a class="code" href="classDataPartitioner.html#a25adcaed76d60cd0ea855baa5a31dfc5">DataPartitioner</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, <span class="keywordtype">int</span> size, <span class="keywordtype">int</span> hash_offset) {</div> |
| <div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  pool_ = <a class="code" href="expr-benchmark_8cc.html#a3a5de7bd423fbc0afc4cf935c166ca6b">pool</a>;</div> |
| <div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  profile_ = profile;</div> |
| <div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  size_ = size;</div> |
| <div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  hash_offset_ = hash_offset;</div> |
| <div class="line"><a name="l00098"></a><span class="lineno"> 98</span> </div> |
| <div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  bytes_allocated_ = <a class="code" href="runtime-profile_8h.html#aac035c52016117af399543521f069c51">ADD_COUNTER</a>(profile, <span class="stringliteral">"BytesAllocated"</span>, TUnit::BYTES);</div> |
| <div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  bytes_copied_ = <a class="code" href="runtime-profile_8h.html#aac035c52016117af399543521f069c51">ADD_COUNTER</a>(profile, <span class="stringliteral">"BytesCopied"</span>, TUnit::BYTES);</div> |
| <div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  add_time_ = <a class="code" href="runtime-profile_8h.html#aac035c52016117af399543521f069c51">ADD_COUNTER</a>(profile, <span class="stringliteral">"AddTime"</span>, TUnit::CPU_TICKS);</div> |
| <div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  split_time_ = <a class="code" href="runtime-profile_8h.html#aac035c52016117af399543521f069c51">ADD_COUNTER</a>(profile, <span class="stringliteral">"SplitTime"</span>, TUnit::CPU_TICKS);</div> |
| <div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  splits_ = <a class="code" href="runtime-profile_8h.html#aac035c52016117af399543521f069c51">ADD_COUNTER</a>(profile, <span class="stringliteral">"Splits"</span>, TUnit::UNIT);</div> |
| <div class="line"><a name="l00104"></a><span class="lineno"> 104</span> </div> |
| <div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="comment">// Max of tuple size and cache line</span></div> |
| <div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordtype">int</span> min_size_per_partition = max(size, 64);</div> |
| <div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  partitions_per_level_ = <a class="code" href="tuple-splitter-test_8cc.html#acf16f783436bbd4e4a6ba08807706e2b">NextPowerOfTwo</a>(L1_size / min_size_per_partition) >> 1;</div> |
| <div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  tuples_per_partition_ = L1_size / size;</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>  printf(<span class="stringliteral">"Tuple Size: %d\n"</span>, size_);</div> |
| <div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  printf(<span class="stringliteral">"Partitions: %d Per Partition: %d\n"</span>, partitions_per_level_, tuples_per_partition_);</div> |
| <div class="line"><a name="l00112"></a><span class="lineno"> 112</span> </div> |
| <div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  partition_idx_mask_ = partitions_per_level_ - 1;</div> |
| <div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  build_partitions_.resize(partitions_per_level_);</div> |
| <div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  child_partitions_.resize(partitions_per_level_);</div> |
| <div class="line"><a name="l00116"></a><span class="lineno"> 116</span> </div> |
| <div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < partitions_per_level_; ++i) {</div> |
| <div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  build_partitions_[i].level = 0;</div> |
| <div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  }</div> |
| <div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div> |
| <div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  partitions_at_level_.resize(6);</div> |
| <div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  partitions_at_level_[0] = partitions_per_level_;</div> |
| <div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  partitions_at_level_[1] = partitions_per_level_;</div> |
| <div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  partitions_at_level_[2] = partitions_per_level_;</div> |
| <div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  partitions_at_level_[3] = partitions_per_level_;</div> |
| <div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  partitions_at_level_[4] = partitions_per_level_;</div> |
| <div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  partitions_at_level_[5] = partitions_per_level_;</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>  split_counts_.resize(partitions_per_level_);</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>  outputs_.resize(partitions_per_level_);</div> |
| <div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < outputs_.size(); ++i) {</div> |
| <div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  outputs_[i].Update(NULL, tuples_per_partition_);</div> |
| <div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  }</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>  <span class="keywordtype">void</span> AddData(<span class="keywordtype">int</span> n, uint8_t* data);</div> |
| <div class="line"><a name="l00138"></a><span class="lineno"> 138</span> </div> |
| <div class="line"><a name="l00139"></a><span class="lineno"><a class="line" href="classDataPartitioner.html#a0cb0e9f7fbc91a9f71d34c3cf2376c23"> 139</a></span>  <span class="keywordtype">int</span> <a class="code" href="classDataPartitioner.html#a0cb0e9f7fbc91a9f71d34c3cf2376c23">size_per_block</a>()<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordflow">return</span> tuples_per_partition_;</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> </div> |
| <div class="line"><a name="l00143"></a><span class="lineno"><a class="line" href="structDataPartitioner_1_1Partition.html"> 143</a></span>  <span class="keyword">struct </span><a class="code" href="structDataPartitioner_1_1Partition.html">Partition</a> {</div> |
| <div class="line"><a name="l00144"></a><span class="lineno"><a class="line" href="structDataPartitioner_1_1Partition.html#ac5c4a3033ea4ff8c4f09de9649617fa7"> 144</a></span>  vector<uint8_t*> <a class="code" href="structDataPartitioner_1_1Partition.html#ac5c4a3033ea4ff8c4f09de9649617fa7">blocks</a>;</div> |
| <div class="line"><a name="l00145"></a><span class="lineno"><a class="line" href="structDataPartitioner_1_1Partition.html#a48929dbb61071c3ee1bfd85613a17b65"> 145</a></span>  <span class="keywordtype">int</span> <a class="code" href="structDataPartitioner_1_1Partition.html#a48929dbb61071c3ee1bfd85613a17b65">num_last_block</a>;</div> |
| <div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div> |
| <div class="line"><a name="l00147"></a><span class="lineno"><a class="line" href="structDataPartitioner_1_1Partition.html#a2c92714fe05b091d67ec5e4e16a00d38"> 147</a></span>  <a class="code" href="structDataPartitioner_1_1Partition.html#a2c92714fe05b091d67ec5e4e16a00d38">Partition</a>() {</div> |
| <div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  num_last_block = 0;</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> </div> |
| <div class="line"><a name="l00151"></a><span class="lineno"><a class="line" href="structDataPartitioner_1_1Partition.html#a970855d6a621fe0539d71bcc6a8c0431"> 151</a></span>  <a class="code" href="structDataPartitioner_1_1Partition.html#a970855d6a621fe0539d71bcc6a8c0431">Partition</a>(<span class="keyword">const</span> vector<uint8_t*>& blocks, <span class="keywordtype">int</span> num) {</div> |
| <div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  this->blocks = blocks;</div> |
| <div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  this->num_last_block = num;</div> |
| <div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  }</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> </div> |
| <div class="line"><a name="l00157"></a><span class="lineno"><a class="line" href="classDataPartitioner.html#a6798fe0ab61d09b43e72338e734b2f34"> 157</a></span>  <span class="keywordtype">int</span> <a class="code" href="classDataPartitioner.html#a6798fe0ab61d09b43e72338e734b2f34">NumTuples</a>(<span class="keyword">const</span> <a class="code" href="structDataPartitioner_1_1Partition.html">Partition</a>& partition)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordflow">return</span> partition.<a class="code" href="structDataPartitioner_1_1Partition.html#a48929dbb61071c3ee1bfd85613a17b65">num_last_block</a> + (partition.<a class="code" href="structDataPartitioner_1_1Partition.html#ac5c4a3033ea4ff8c4f09de9649617fa7">blocks</a>.size() - 1) * tuples_per_partition_;</div> |
| <div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  }</div> |
| <div class="line"><a name="l00160"></a><span class="lineno"> 160</span> </div> |
| <div class="line"><a name="l00161"></a><span class="lineno"><a class="line" href="classDataPartitioner.html#af0a04b9e5a82b034f1369b3409dd3990"> 161</a></span>  <span class="keywordtype">int</span> <a class="code" href="classDataPartitioner.html#af0a04b9e5a82b034f1369b3409dd3990">NumTuples</a>(<span class="keyword">const</span> <a class="code" href="structDataPartitioner_1_1Partition.html">Partition</a>& partition, <span class="keywordtype">int</span> block_idx)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordflow">if</span> (block_idx == partition.<a class="code" href="structDataPartitioner_1_1Partition.html#ac5c4a3033ea4ff8c4f09de9649617fa7">blocks</a>.size() - 1) <span class="keywordflow">return</span> partition.<a class="code" href="structDataPartitioner_1_1Partition.html#a48929dbb61071c3ee1bfd85613a17b65">num_last_block</a>;</div> |
| <div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keywordflow">return</span> tuples_per_partition_;</div> |
| <div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  }</div> |
| <div class="line"><a name="l00165"></a><span class="lineno"> 165</span> </div> |
| <div class="line"><a name="l00166"></a><span class="lineno"><a class="line" href="classDataPartitioner.html#a94764ca10b57ab23cc503f5056287090"> 166</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classDataPartitioner.html#a94764ca10b57ab23cc503f5056287090">Finalize</a>(vector<Partition>* results) {</div> |
| <div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <a class="code" href="runtime-profile_8h.html#aaa9a2971c6368e3ddd3f5140a0295eb7">SCOPED_TIMER</a>(split_time_);</div> |
| <div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keywordtype">bool</span> result = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < build_partitions_.size(); ++i) {</div> |
| <div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordflow">if</span> (build_partitions_[i].blocks.size() > 0) {</div> |
| <div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <a class="code" href="structDataPartitioner_1_1BuildPartition.html">BuildPartition</a>& build_partition = build_partitions_[i];</div> |
| <div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  build_partition.<a class="code" href="structDataPartitioner_1_1BuildPartition.html#a9868e2e8a9eb776ef8873ba4e0a04863">num_last_block</a> = NumLastBlock(i);</div> |
| <div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  }</div> |
| <div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  }</div> |
| <div class="line"><a name="l00175"></a><span class="lineno"> 175</span> </div> |
| <div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < build_partitions_.size(); ++i) {</div> |
| <div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keywordflow">if</span> (build_partitions_[i].blocks.size() > 0) {</div> |
| <div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <a class="code" href="structDataPartitioner_1_1BuildPartition.html">BuildPartition</a>& build_partition = build_partitions_[i];</div> |
| <div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="keywordflow">if</span> (TotalTuples(build_partition) > tuples_per_partition_) {</div> |
| <div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keywordflow">if</span> (Split(build_partition)) {</div> |
| <div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keywordflow">continue</span>;</div> |
| <div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  } <span class="keywordflow">else</span> {</div> |
| <div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  result = <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  }</div> |
| <div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  }</div> |
| <div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  results->push_back(ToOutputPartition(build_partition));</div> |
| <div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  }</div> |
| <div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  }</div> |
| <div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keywordflow">return</span> result;</div> |
| <div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  }</div> |
| <div class="line"><a name="l00191"></a><span class="lineno"> 191</span> </div> |
| <div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keyword">private</span>:</div> |
| <div class="line"><a name="l00193"></a><span class="lineno"><a class="line" href="classDataPartitioner.html#abc481f4b5479e97d69fe15bc3526fbb4"> 193</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> L1_size = 24 * 1024;</div> |
| <div class="line"><a name="l00194"></a><span class="lineno"><a class="line" href="classDataPartitioner.html#a81993c49ab165fcdd27ac7168c30b7b8"> 194</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> MIN_SPLITS = 4;</div> |
| <div class="line"><a name="l00195"></a><span class="lineno"><a class="line" href="classDataPartitioner.html#a34d85663b826adff12148ef31aa1c472"> 195</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> HASH_BIT_SHIFT = 4;</div> |
| <div class="line"><a name="l00196"></a><span class="lineno"><a class="line" href="classDataPartitioner.html#a1dfa154e771e0a12985e3230cd277bab"> 196</a></span>  <a class="code" href="classimpala_1_1MemPool.html">MemPool</a>* <a class="code" href="classDataPartitioner.html#a1dfa154e771e0a12985e3230cd277bab">pool_</a>;</div> |
| <div class="line"><a name="l00197"></a><span class="lineno"><a class="line" href="classDataPartitioner.html#a17c9b0b29425d92e6af42a13d2bad242"> 197</a></span>  <a class="code" href="classimpala_1_1RuntimeProfile.html">RuntimeProfile</a>* <a class="code" href="classDataPartitioner.html#a17c9b0b29425d92e6af42a13d2bad242">profile_</a>;</div> |
| <div class="line"><a name="l00198"></a><span class="lineno"><a class="line" href="classDataPartitioner.html#ae681c96ea117688deadf04d5bb59d2e8"> 198</a></span>  <a class="code" href="classimpala_1_1RuntimeProfile_1_1Counter.html">RuntimeProfile::Counter</a>* <a class="code" href="classDataPartitioner.html#ae681c96ea117688deadf04d5bb59d2e8">bytes_allocated_</a>;</div> |
| <div class="line"><a name="l00199"></a><span class="lineno"><a class="line" href="classDataPartitioner.html#ad5618d3fa9881cbefaca3ef2a336c877"> 199</a></span>  <a class="code" href="classimpala_1_1RuntimeProfile_1_1Counter.html">RuntimeProfile::Counter</a>* <a class="code" href="classDataPartitioner.html#ad5618d3fa9881cbefaca3ef2a336c877">bytes_copied_</a>;</div> |
| <div class="line"><a name="l00200"></a><span class="lineno"><a class="line" href="classDataPartitioner.html#a6a59ab30aa3d404317ab3b90db68b4df"> 200</a></span>  <a class="code" href="classimpala_1_1RuntimeProfile_1_1Counter.html">RuntimeProfile::Counter</a>* <a class="code" href="classDataPartitioner.html#a6a59ab30aa3d404317ab3b90db68b4df">split_time_</a>;</div> |
| <div class="line"><a name="l00201"></a><span class="lineno"><a class="line" href="classDataPartitioner.html#a22005e4281d210fb8b7b7848b85e2d3c"> 201</a></span>  <a class="code" href="classimpala_1_1RuntimeProfile_1_1Counter.html">RuntimeProfile::Counter</a>* <a class="code" href="classDataPartitioner.html#a22005e4281d210fb8b7b7848b85e2d3c">add_time_</a>;</div> |
| <div class="line"><a name="l00202"></a><span class="lineno"><a class="line" href="classDataPartitioner.html#a91ed06dd42a1ebe29d5d3602250c4200"> 202</a></span>  <a class="code" href="classimpala_1_1RuntimeProfile_1_1Counter.html">RuntimeProfile::Counter</a>* <a class="code" href="classDataPartitioner.html#a91ed06dd42a1ebe29d5d3602250c4200">splits_</a>;</div> |
| <div class="line"><a name="l00203"></a><span class="lineno"> 203</span> </div> |
| <div class="line"><a name="l00204"></a><span class="lineno"><a class="line" href="classDataPartitioner.html#aeabadc17ab471169c17b2e20f8fca0c7"> 204</a></span>  <span class="keywordtype">int</span> <a class="code" href="classDataPartitioner.html#aeabadc17ab471169c17b2e20f8fca0c7">size_</a>;</div> |
| <div class="line"><a name="l00205"></a><span class="lineno"><a class="line" href="classDataPartitioner.html#ac898e570604af4c49dc089ef4b5460d1"> 205</a></span>  <span class="keywordtype">int</span> <a class="code" href="classDataPartitioner.html#ac898e570604af4c49dc089ef4b5460d1">hash_offset_</a>;</div> |
| <div class="line"><a name="l00206"></a><span class="lineno"><a class="line" href="classDataPartitioner.html#ab1445d50f116cc15e639e3e07d2d7143"> 206</a></span>  <span class="keywordtype">int</span> <a class="code" href="classDataPartitioner.html#ab1445d50f116cc15e639e3e07d2d7143">tuples_per_partition_</a>;</div> |
| <div class="line"><a name="l00207"></a><span class="lineno"><a class="line" href="classDataPartitioner.html#a8af1c88e14b0204faab44f507a1e654b"> 207</a></span>  <span class="keywordtype">int</span> <a class="code" href="classDataPartitioner.html#a8af1c88e14b0204faab44f507a1e654b">partitions_per_level_</a>;</div> |
| <div class="line"><a name="l00208"></a><span class="lineno"><a class="line" href="classDataPartitioner.html#a9c70cb7248c388d1d4ff187d54c284f1"> 208</a></span>  <span class="keywordtype">int</span> <a class="code" href="classDataPartitioner.html#a9c70cb7248c388d1d4ff187d54c284f1">partition_idx_mask_</a>;</div> |
| <div class="line"><a name="l00209"></a><span class="lineno"><a class="line" href="classDataPartitioner.html#ad2d43b8963339b2a683c79f46aff3cd1"> 209</a></span>  vector<PointerValue> <a class="code" href="classDataPartitioner.html#ad2d43b8963339b2a683c79f46aff3cd1">outputs_</a>;</div> |
| <div class="line"><a name="l00210"></a><span class="lineno"><a class="line" href="classDataPartitioner.html#a6cdb225fa89efc92f65accc7edce8d18"> 210</a></span>  vector<int32_t> <a class="code" href="classDataPartitioner.html#a6cdb225fa89efc92f65accc7edce8d18">split_counts_</a>;</div> |
| <div class="line"><a name="l00211"></a><span class="lineno"><a class="line" href="classDataPartitioner.html#a4a2caf449ea005a0c5cd9c077e00e94d"> 211</a></span>  vector<int> <a class="code" href="classDataPartitioner.html#a4a2caf449ea005a0c5cd9c077e00e94d">partitions_at_level_</a>;</div> |
| <div class="line"><a name="l00212"></a><span class="lineno"> 212</span> </div> |
| <div class="line"><a name="l00213"></a><span class="lineno"><a class="line" href="structDataPartitioner_1_1BuildPartition.html"> 213</a></span>  <span class="keyword">struct </span><a class="code" href="structDataPartitioner_1_1BuildPartition.html">BuildPartition</a> {</div> |
| <div class="line"><a name="l00214"></a><span class="lineno"><a class="line" href="structDataPartitioner_1_1BuildPartition.html#acee65d8d35d91b9dfc2c0b5b83214a11"> 214</a></span>  vector<uint8_t*> <a class="code" href="structDataPartitioner_1_1BuildPartition.html#acee65d8d35d91b9dfc2c0b5b83214a11">blocks</a>;</div> |
| <div class="line"><a name="l00215"></a><span class="lineno"><a class="line" href="structDataPartitioner_1_1BuildPartition.html#a9868e2e8a9eb776ef8873ba4e0a04863"> 215</a></span>  <span class="keywordtype">int</span> <a class="code" href="structDataPartitioner_1_1BuildPartition.html#a9868e2e8a9eb776ef8873ba4e0a04863">num_last_block</a>;</div> |
| <div class="line"><a name="l00216"></a><span class="lineno"><a class="line" href="structDataPartitioner_1_1BuildPartition.html#ab9e6a273be53cf7d99435c49e8f87268"> 216</a></span>  <span class="keywordtype">int</span> <a class="code" href="structDataPartitioner_1_1BuildPartition.html#ab9e6a273be53cf7d99435c49e8f87268">level</a>;</div> |
| <div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  };</div> |
| <div class="line"><a name="l00218"></a><span class="lineno"><a class="line" href="classDataPartitioner.html#a986eb578fc75bb0826a6cc900becb796"> 218</a></span>  vector<BuildPartition> <a class="code" href="classDataPartitioner.html#a986eb578fc75bb0826a6cc900becb796">build_partitions_</a>;</div> |
| <div class="line"><a name="l00219"></a><span class="lineno"><a class="line" href="classDataPartitioner.html#a81c75d473a7920f2ce136373f2e0e099"> 219</a></span>  vector<BuildPartition> <a class="code" href="classDataPartitioner.html#a81c75d473a7920f2ce136373f2e0e099">child_partitions_</a>;</div> |
| <div class="line"><a name="l00220"></a><span class="lineno"> 220</span> </div> |
| <div class="line"><a name="l00221"></a><span class="lineno"><a class="line" href="classDataPartitioner.html#a677aa7966a2dd80de8e349580c30fbf9"> 221</a></span>  uint8_t* <a class="code" href="classDataPartitioner.html#a677aa7966a2dd80de8e349580c30fbf9">Allocate</a>(<a class="code" href="structDataPartitioner_1_1BuildPartition.html">BuildPartition</a>* partition, <span class="keywordtype">int</span> p, <span class="keywordtype">int</span> size = 0) {</div> |
| <div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keywordflow">if</span> (size == 0) size = tuples_per_partition_ * size_;</div> |
| <div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="keywordflow">else</span> size = size * size_;</div> |
| <div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <a class="code" href="runtime-profile_8h.html#a0842f330c18b3e4e53e13655add0310a">COUNTER_ADD</a>(bytes_allocated_, size);</div> |
| <div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  uint8_t* out_mem = pool_->Allocate(size);</div> |
| <div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  partition-><a class="code" href="structDataPartitioner_1_1BuildPartition.html#acee65d8d35d91b9dfc2c0b5b83214a11">blocks</a>.push_back(out_mem);</div> |
| <div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  outputs_[p].Update(out_mem, 0);</div> |
| <div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keywordflow">return</span> out_mem;</div> |
| <div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  }</div> |
| <div class="line"><a name="l00230"></a><span class="lineno"> 230</span> </div> |
| <div class="line"><a name="l00231"></a><span class="lineno"><a class="line" href="classDataPartitioner.html#ae8b7644a037b03130960c5d407a3474b"> 231</a></span>  <a class="code" href="structDataPartitioner_1_1Partition.html">Partition</a> <a class="code" href="classDataPartitioner.html#ae8b7644a037b03130960c5d407a3474b">ToOutputPartition</a>(<span class="keyword">const</span> <a class="code" href="structDataPartitioner_1_1BuildPartition.html">BuildPartition</a>& build)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keywordflow">return</span> <a class="code" href="structDataPartitioner_1_1Partition.html">Partition</a>(build.<a class="code" href="structDataPartitioner_1_1BuildPartition.html#acee65d8d35d91b9dfc2c0b5b83214a11">blocks</a>, build.<a class="code" href="structDataPartitioner_1_1BuildPartition.html#a9868e2e8a9eb776ef8873ba4e0a04863">num_last_block</a>);</div> |
| <div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  }</div> |
| <div class="line"><a name="l00234"></a><span class="lineno"> 234</span> </div> |
| <div class="line"><a name="l00235"></a><span class="lineno"><a class="line" href="classDataPartitioner.html#a3101db138dd6b89e6ba23c6ba06ab119"> 235</a></span>  <span class="keywordtype">int</span> <a class="code" href="classDataPartitioner.html#a3101db138dd6b89e6ba23c6ba06ab119">TotalTuples</a>(<span class="keyword">const</span> <a class="code" href="structDataPartitioner_1_1BuildPartition.html">BuildPartition</a>& partition)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="keywordflow">return</span> partition.<a class="code" href="structDataPartitioner_1_1BuildPartition.html#a9868e2e8a9eb776ef8873ba4e0a04863">num_last_block</a> + (partition.<a class="code" href="structDataPartitioner_1_1BuildPartition.html#acee65d8d35d91b9dfc2c0b5b83214a11">blocks</a>.size() - 1) * tuples_per_partition_;</div> |
| <div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  }</div> |
| <div class="line"><a name="l00238"></a><span class="lineno"> 238</span> </div> |
| <div class="line"><a name="l00239"></a><span class="lineno"><a class="line" href="classDataPartitioner.html#af6756355c7465b4c44801fe0709f8ed0"> 239</a></span>  <span class="keywordtype">int</span> <a class="code" href="classDataPartitioner.html#af6756355c7465b4c44801fe0709f8ed0">NumLastBlock</a>(<span class="keywordtype">int</span> p)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keywordflow">return</span> outputs_[p].GetValue();</div> |
| <div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  }</div> |
| <div class="line"><a name="l00242"></a><span class="lineno"> 242</span> </div> |
| <div class="line"><a name="l00243"></a><span class="lineno"><a class="line" href="classDataPartitioner.html#a68a9874200de7c8afaba1c308bb5ad9c"> 243</a></span>  <span class="keywordtype">int</span> <a class="code" href="classDataPartitioner.html#a68a9874200de7c8afaba1c308bb5ad9c">NumTuples</a>(<span class="keyword">const</span> <a class="code" href="structDataPartitioner_1_1BuildPartition.html">BuildPartition</a>& partition, <span class="keywordtype">int</span> block_idx)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="keywordflow">if</span> (block_idx == partition.<a class="code" href="structDataPartitioner_1_1BuildPartition.html#acee65d8d35d91b9dfc2c0b5b83214a11">blocks</a>.size() - 1) <span class="keywordflow">return</span> partition.<a class="code" href="structDataPartitioner_1_1BuildPartition.html#a9868e2e8a9eb776ef8873ba4e0a04863">num_last_block</a>;</div> |
| <div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="keywordflow">return</span> tuples_per_partition_;</div> |
| <div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  }</div> |
| <div class="line"><a name="l00247"></a><span class="lineno"> 247</span> </div> |
| <div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keywordtype">bool</span> Split(<span class="keyword">const</span> BuildPartition& build_partition);</div> |
| <div class="line"><a name="l00249"></a><span class="lineno"> 249</span> };</div> |
| <div class="line"><a name="l00250"></a><span class="lineno"> 250</span> </div> |
| <div class="line"><a name="l00251"></a><span class="lineno"><a class="line" href="classDataPartitioner.html#a244438c9153947d955938e23dd015765"> 251</a></span> <span class="keywordtype">void</span> <a class="code" href="classDataPartitioner.html#a244438c9153947d955938e23dd015765">DataPartitioner::AddData</a>(<span class="keywordtype">int</span> n, uint8_t* data) {</div> |
| <div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <a class="code" href="runtime-profile_8h.html#aaa9a2971c6368e3ddd3f5140a0295eb7">SCOPED_TIMER</a>(add_time_);</div> |
| <div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <a class="code" href="runtime-profile_8h.html#a0842f330c18b3e4e53e13655add0310a">COUNTER_ADD</a>(bytes_copied_, n * size_);</div> |
| <div class="line"><a name="l00254"></a><span class="lineno"> 254</span> </div> |
| <div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < n; ++i) {</div> |
| <div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  int32_t <a class="code" href="namespaceimpala.html#a50b59c9628eedf49aa82643ce601967d">hash</a> = *<span class="keyword">reinterpret_cast<</span>int32_t*<span class="keyword">></span>(data + hash_offset_);</div> |
| <div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  hash &= partition_idx_mask_;</div> |
| <div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  uint8_t* out_mem = outputs_[<a class="code" href="namespaceimpala.html#a50b59c9628eedf49aa82643ce601967d">hash</a>].GetPointer<uint8_t*>();</div> |
| <div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  uint16_t size = outputs_[<a class="code" href="namespaceimpala.html#a50b59c9628eedf49aa82643ce601967d">hash</a>].GetValue();</div> |
| <div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="keywordflow">if</span> (size == tuples_per_partition_) {</div> |
| <div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  out_mem = Allocate(&build_partitions_[hash], hash);</div> |
| <div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  size = 0;</div> |
| <div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  }</div> |
| <div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <a class="code" href="tuple-splitter-test_8cc.html#a0f57ed7cd41803aff8318544fa1ff37f">Memcpy16</a>(out_mem, data);</div> |
| <div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  data += size_;</div> |
| <div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  outputs_[<a class="code" href="namespaceimpala.html#a50b59c9628eedf49aa82643ce601967d">hash</a>].Update(out_mem + size_, size + 1);</div> |
| <div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  }</div> |
| <div class="line"><a name="l00268"></a><span class="lineno"> 268</span> }</div> |
| <div class="line"><a name="l00269"></a><span class="lineno"> 269</span> </div> |
| <div class="line"><a name="l00270"></a><span class="lineno"><a class="line" href="classDataPartitioner.html#aa51b3ce98cfbfdc09987070fa7c5feee"> 270</a></span> <span class="keywordtype">bool</span> <a class="code" href="classDataPartitioner.html#aa51b3ce98cfbfdc09987070fa7c5feee">DataPartitioner::Split</a>(<span class="keyword">const</span> <a class="code" href="structDataPartitioner_1_1BuildPartition.html">BuildPartition</a>& build_partition) {</div> |
| <div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <a class="code" href="runtime-profile_8h.html#a0842f330c18b3e4e53e13655add0310a">COUNTER_ADD</a>(splits_, 1);</div> |
| <div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> num_blocks = build_partition.<a class="code" href="structDataPartitioner_1_1BuildPartition.html#acee65d8d35d91b9dfc2c0b5b83214a11">blocks</a>.size();</div> |
| <div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> next_level = build_partition.<a class="code" href="structDataPartitioner_1_1BuildPartition.html#ab9e6a273be53cf7d99435c49e8f87268">level</a> + 1;</div> |
| <div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="keywordflow">if</span> (next_level >= 8) {</div> |
| <div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  CHECK(<span class="keyword">false</span>) << <span class="stringliteral">"TOO MANY LEVELS: "</span> << next_level;</div> |
| <div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  }</div> |
| <div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <span class="keywordtype">int</span> partitions = partitions_at_level_[next_level];</div> |
| <div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="keywordtype">int</span> partition_mask = partitions - 1;</div> |
| <div class="line"><a name="l00280"></a><span class="lineno"> 280</span> </div> |
| <div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="keywordtype">int</span> new_splits = 0;</div> |
| <div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  memset(&split_counts_[0], 0, <span class="keyword">sizeof</span>(split_counts_[0]) * split_counts_.size());</div> |
| <div class="line"><a name="l00283"></a><span class="lineno"> 283</span> </div> |
| <div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < num_blocks; ++i) {</div> |
| <div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <span class="keywordtype">int</span> <a class="code" href="partitioning-throughput-test_8cc.html#ae4b10d42a9e46f75d00a40862197374e">tuples</a> = NumTuples(build_partition, i);</div> |
| <div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  uint8_t* hash_slot = build_partition.<a class="code" href="structDataPartitioner_1_1BuildPartition.html#acee65d8d35d91b9dfc2c0b5b83214a11">blocks</a>[i] + hash_offset_;</div> |
| <div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> j = 0; j < <a class="code" href="partitioning-throughput-test_8cc.html#ae4b10d42a9e46f75d00a40862197374e">tuples</a>; ++j) {</div> |
| <div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  int32_t <a class="code" href="namespaceimpala.html#a50b59c9628eedf49aa82643ce601967d">hash</a> = *<span class="keyword">reinterpret_cast<</span>int32_t*<span class="keyword">></span>(hash_slot);</div> |
| <div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  hash >>= HASH_BIT_SHIFT;</div> |
| <div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  *<span class="keyword">reinterpret_cast<</span>int32_t*<span class="keyword">></span>(hash_slot) = hash;</div> |
| <div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  hash &= partition_mask;</div> |
| <div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  new_splits += !split_counts_[<a class="code" href="namespaceimpala.html#a50b59c9628eedf49aa82643ce601967d">hash</a>];</div> |
| <div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  split_counts_[<a class="code" href="namespaceimpala.html#a50b59c9628eedf49aa82643ce601967d">hash</a>]++;</div> |
| <div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  hash_slot += size_;</div> |
| <div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  }</div> |
| <div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  }</div> |
| <div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  <span class="keywordflow">if</span> (new_splits < MIN_SPLITS) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00298"></a><span class="lineno"> 298</span> </div> |
| <div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < partitions; ++i) {</div> |
| <div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <span class="keywordflow">if</span> (split_counts_[i] > 0) {</div> |
| <div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <a class="code" href="runtime-profile_8h.html#a0842f330c18b3e4e53e13655add0310a">COUNTER_ADD</a>(bytes_allocated_, split_counts_[i] * size_);</div> |
| <div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  uint8_t* mem = pool_->Allocate(split_counts_[i] * size_);</div> |
| <div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  child_partitions_[i].blocks.clear();</div> |
| <div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  child_partitions_[i].level = next_level;</div> |
| <div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  child_partitions_[i].blocks.push_back(mem);</div> |
| <div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  outputs_[i].ptr = mem;</div> |
| <div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  }</div> |
| <div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  }</div> |
| <div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <a class="code" href="runtime-profile_8h.html#a0842f330c18b3e4e53e13655add0310a">COUNTER_ADD</a>(bytes_copied_, TotalTuples(build_partition) * size_);</div> |
| <div class="line"><a name="l00310"></a><span class="lineno"> 310</span> </div> |
| <div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < num_blocks; ++i) {</div> |
| <div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  uint8_t* data = build_partition.<a class="code" href="structDataPartitioner_1_1BuildPartition.html#acee65d8d35d91b9dfc2c0b5b83214a11">blocks</a>[i];</div> |
| <div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  <span class="keywordtype">int</span> <a class="code" href="partitioning-throughput-test_8cc.html#ae4b10d42a9e46f75d00a40862197374e">tuples</a> = NumTuples(build_partition, i);</div> |
| <div class="line"><a name="l00314"></a><span class="lineno"> 314</span> </div> |
| <div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> offset1 = 0;</div> |
| <div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> offset2 = offset1 + size_;</div> |
| <div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> offset3 = offset2 + size_;</div> |
| <div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> offset4 = offset3 + size_;</div> |
| <div class="line"><a name="l00319"></a><span class="lineno"> 319</span> </div> |
| <div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  <span class="keywordflow">while</span> (tuples >= 4) {</div> |
| <div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  int32_t hash1 = *<span class="keyword">reinterpret_cast<</span>int32_t*<span class="keyword">></span>(data + hash_offset_ + offset1) & partition_mask;</div> |
| <div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  int32_t hash2 = *<span class="keyword">reinterpret_cast<</span>int32_t*<span class="keyword">></span>(data + hash_offset_ + offset2) & partition_mask;</div> |
| <div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  int32_t hash3 = *<span class="keyword">reinterpret_cast<</span>int32_t*<span class="keyword">></span>(data + hash_offset_ + offset3) & partition_mask;</div> |
| <div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  int32_t hash4 = *<span class="keyword">reinterpret_cast<</span>int32_t*<span class="keyword">></span>(data + hash_offset_ + offset4) & partition_mask;</div> |
| <div class="line"><a name="l00325"></a><span class="lineno"> 325</span> </div> |
| <div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  uint8_t** out_mem1 = &outputs_[hash1].ptr;</div> |
| <div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  uint8_t** out_mem2 = &outputs_[hash2].ptr;</div> |
| <div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  uint8_t** out_mem3 = &outputs_[hash3].ptr;</div> |
| <div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  uint8_t** out_mem4 = &outputs_[hash4].ptr;</div> |
| <div class="line"><a name="l00330"></a><span class="lineno"> 330</span> </div> |
| <div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <a class="code" href="tuple-splitter-test_8cc.html#a0f57ed7cd41803aff8318544fa1ff37f">Memcpy16</a>(*out_mem1, data + offset1);</div> |
| <div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  *out_mem1 += size_;</div> |
| <div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  <a class="code" href="tuple-splitter-test_8cc.html#a0f57ed7cd41803aff8318544fa1ff37f">Memcpy16</a>(*out_mem2, data + offset2);</div> |
| <div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  *out_mem2 += size_;</div> |
| <div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <a class="code" href="tuple-splitter-test_8cc.html#a0f57ed7cd41803aff8318544fa1ff37f">Memcpy16</a>(*out_mem3, data + offset3);</div> |
| <div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  *out_mem3 += size_;</div> |
| <div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  <a class="code" href="tuple-splitter-test_8cc.html#a0f57ed7cd41803aff8318544fa1ff37f">Memcpy16</a>(*out_mem4, data + offset4);</div> |
| <div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  *out_mem4 += size_;</div> |
| <div class="line"><a name="l00339"></a><span class="lineno"> 339</span> </div> |
| <div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  data += size_ * 4;</div> |
| <div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  tuples -= 4;</div> |
| <div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  }</div> |
| <div class="line"><a name="l00343"></a><span class="lineno"> 343</span> </div> |
| <div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> j = 0; j < <a class="code" href="partitioning-throughput-test_8cc.html#ae4b10d42a9e46f75d00a40862197374e">tuples</a>; ++j) {</div> |
| <div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  int32_t <a class="code" href="namespaceimpala.html#a50b59c9628eedf49aa82643ce601967d">hash</a> = *<span class="keyword">reinterpret_cast<</span>int32_t*<span class="keyword">></span>(data + hash_offset_) & partition_mask;</div> |
| <div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  uint8_t* out_mem = outputs_[<a class="code" href="namespaceimpala.html#a50b59c9628eedf49aa82643ce601967d">hash</a>].ptr;</div> |
| <div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <a class="code" href="tuple-splitter-test_8cc.html#a0f57ed7cd41803aff8318544fa1ff37f">Memcpy16</a>(out_mem, data);</div> |
| <div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  data += size_;</div> |
| <div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  outputs_[<a class="code" href="namespaceimpala.html#a50b59c9628eedf49aa82643ce601967d">hash</a>].ptr = out_mem + size_;</div> |
| <div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  }</div> |
| <div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  }</div> |
| <div class="line"><a name="l00352"></a><span class="lineno"> 352</span> </div> |
| <div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < partitions; ++i) {</div> |
| <div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <span class="keywordflow">if</span> (split_counts_[i] > 0) {</div> |
| <div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  <a class="code" href="structDataPartitioner_1_1BuildPartition.html">BuildPartition</a>& child = child_partitions_[i];</div> |
| <div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  child.<a class="code" href="structDataPartitioner_1_1BuildPartition.html#a9868e2e8a9eb776ef8873ba4e0a04863">num_last_block</a> = split_counts_[i];</div> |
| <div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  build_partitions_.push_back(child);</div> |
| <div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  }</div> |
| <div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  }</div> |
| <div class="line"><a name="l00360"></a><span class="lineno"> 360</span> </div> |
| <div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00362"></a><span class="lineno"> 362</span> }</div> |
| <div class="line"><a name="l00363"></a><span class="lineno"> 363</span> </div> |
| <div class="line"><a name="l00364"></a><span class="lineno"> 364</span> </div> |
| <div class="line"><a name="l00365"></a><span class="lineno"><a class="line" href="tuple-splitter-test_8cc.html#a3c04138a5bfe5d72780bb7e82a18e627"> 365</a></span> <span class="keywordtype">int</span> <a class="code" href="tuple-splitter-test_8cc.html#a3c04138a5bfe5d72780bb7e82a18e627">main</a>(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> **argv) {</div> |
| <div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  google::InitGoogleLogging(argv[0]);</div> |
| <div class="line"><a name="l00367"></a><span class="lineno"> 367</span> </div> |
| <div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  LOG(ERROR) << <span class="stringliteral">"Starting Test"</span>;</div> |
| <div class="line"><a name="l00369"></a><span class="lineno"> 369</span> </div> |
| <div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  vector<DataProvider::ColDesc> cols;</div> |
| <div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <span class="comment">// Hash Slot</span></div> |
| <div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  cols.push_back(DataProvider::ColDesc::Create<int32_t>(0, 0));</div> |
| <div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  <span class="comment">// Grouping Column</span></div> |
| <div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  cols.push_back(DataProvider::ColDesc::Create<int64_t>(0, 500000));</div> |
| <div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  <span class="comment">// Aggregate Column</span></div> |
| <div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  cols.push_back(DataProvider::ColDesc::Create<float>(-1, 1));</div> |
| <div class="line"><a name="l00377"></a><span class="lineno"> 377</span> </div> |
| <div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  <a class="code" href="classimpala_1_1MemTracker.html">MemTracker</a> <a class="code" href="expr-benchmark_8cc.html#ad327327fa716227ff7993880cbc4698f">tracker</a>;</div> |
| <div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  <a class="code" href="classimpala_1_1MemPool.html">MemPool</a> <a class="code" href="expr-benchmark_8cc.html#a3a5de7bd423fbc0afc4cf935c166ca6b">pool</a>(&tracker);</div> |
| <div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  <a class="code" href="classimpala_1_1ObjectPool.html">ObjectPool</a> <a class="code" href="namespaceimpala.html#a6bf80cb1d633d79570ccf617684439b1">obj_pool</a>;</div> |
| <div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  <a class="code" href="classimpala_1_1RuntimeProfile.html">RuntimeProfile</a> profile(&obj_pool, <span class="stringliteral">"PartitioningTest"</span>);</div> |
| <div class="line"><a name="l00382"></a><span class="lineno"> 382</span> </div> |
| <div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <a class="code" href="classDataProvider.html">DataProvider</a> provider(&pool, &profile);</div> |
| <div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  provider.<a class="code" href="classDataProvider.html#a01b7baf702c72a59e431649538366fc3">Reset</a>(50*1024*1024, 1024, cols);</div> |
| <div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  <span class="comment">//provider.Reset(100*1024, 1024, cols);</span></div> |
| <div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  <span class="comment">//provider.Reset(100, 1024, cols);</span></div> |
| <div class="line"><a name="l00387"></a><span class="lineno"> 387</span> </div> |
| <div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <a class="code" href="classDataPartitioner.html">DataPartitioner</a> partitioner(&pool, &profile, provider.<a class="code" href="classDataProvider.html#abdb5392154b16078076a0fb2bc38ab9a">row_size</a>(), 0);</div> |
| <div class="line"><a name="l00389"></a><span class="lineno"> 389</span> </div> |
| <div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  cout << <span class="stringliteral">"Begin processing: "</span> << provider.<a class="code" href="classDataProvider.html#a47c87ab57f4160812f15a7832f0d47d5">total_rows</a>() << endl;</div> |
| <div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <span class="keywordtype">int</span> rows;</div> |
| <div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="keywordtype">void</span>* data;</div> |
| <div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  <span class="keywordflow">while</span> ( (data = provider.<a class="code" href="classDataProvider.html#a2a15188d40432abe70f98229901ebf5c">NextBatch</a>(&rows)) != NULL) {</div> |
| <div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  uint8_t* next_row = <span class="keyword">reinterpret_cast<</span>uint8_t*<span class="keyword">></span>(data);</div> |
| <div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  <span class="comment">// Compute hash values and store them</span></div> |
| <div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < rows; ++i) {</div> |
| <div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  int32_t* <a class="code" href="namespaceimpala.html#a50b59c9628eedf49aa82643ce601967d">hash</a> = <span class="keyword">reinterpret_cast<</span>int32_t*<span class="keyword">></span>(next_row);</div> |
| <div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  int64_t* col = <span class="keyword">reinterpret_cast<</span>int64_t*<span class="keyword">></span>(next_row + 4);</div> |
| <div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  *hash = *col;</div> |
| <div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  next_row += provider.<a class="code" href="classDataProvider.html#abdb5392154b16078076a0fb2bc38ab9a">row_size</a>();</div> |
| <div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  }</div> |
| <div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  partitioner.AddData(rows, reinterpret_cast<uint8_t*>(data));</div> |
| <div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  }</div> |
| <div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  cout << endl;</div> |
| <div class="line"><a name="l00405"></a><span class="lineno"> 405</span> </div> |
| <div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  LOG(ERROR) << <span class="stringliteral">"Partitioning"</span>;</div> |
| <div class="line"><a name="l00407"></a><span class="lineno"> 407</span> </div> |
| <div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  vector<DataPartitioner::Partition> partitions;</div> |
| <div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  <span class="keywordtype">bool</span> fully_split = partitioner.Finalize(&partitions);</div> |
| <div class="line"><a name="l00410"></a><span class="lineno"> 410</span> </div> |
| <div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  cout << endl << <span class="stringliteral">"After Partitioning"</span> << endl;</div> |
| <div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  <span class="keywordtype">int</span> result_tuples = 0;</div> |
| <div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  <span class="keywordtype">int</span> blocks = 0;</div> |
| <div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  <span class="keywordtype">int</span> largest_partition = 0;</div> |
| <div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  <span class="comment">// Validate results</span></div> |
| <div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < partitions.size(); ++i) {</div> |
| <div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  <a class="code" href="structDataPartitioner_1_1Partition.html">DataPartitioner::Partition</a>& partition = partitions[i];</div> |
| <div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  <span class="keywordtype">int</span> <a class="code" href="partitioning-throughput-test_8cc.html#ae4b10d42a9e46f75d00a40862197374e">tuples</a> = partitioner.NumTuples(partition);</div> |
| <div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  <span class="keywordflow">if</span> (largest_partition < tuples) largest_partition = <a class="code" href="partitioning-throughput-test_8cc.html#ae4b10d42a9e46f75d00a40862197374e">tuples</a>;</div> |
| <div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  result_tuples += <a class="code" href="partitioning-throughput-test_8cc.html#ae4b10d42a9e46f75d00a40862197374e">tuples</a>;</div> |
| <div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  blocks += partition.<a class="code" href="structDataPartitioner_1_1Partition.html#ac5c4a3033ea4ff8c4f09de9649617fa7">blocks</a>.size();</div> |
| <div class="line"><a name="l00422"></a><span class="lineno"> 422</span> <span class="preprocessor">#if PRINT_RESULT</span></div> |
| <div class="line"><a name="l00423"></a><span class="lineno"> 423</span> <span class="preprocessor"></span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> j = 0; j < partition.<a class="code" href="structDataPartitioner_1_1Partition.html#ac5c4a3033ea4ff8c4f09de9649617fa7">blocks</a>.size(); ++j) {</div> |
| <div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  <span class="keywordtype">int</span> rows = partitioner.NumTuples(partition, j);</div> |
| <div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  provider.<a class="code" href="classDataProvider.html#a707d5e31ec02719396f4b1cb2b9ac9fc">Print</a>(&cout, partition.<a class="code" href="structDataPartitioner_1_1Partition.html#ac5c4a3033ea4ff8c4f09de9649617fa7">blocks</a>[j], rows);</div> |
| <div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  cout << <span class="stringliteral">"------------------------------"</span> << endl;</div> |
| <div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  }</div> |
| <div class="line"><a name="l00428"></a><span class="lineno"> 428</span> <span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00429"></a><span class="lineno"> 429</span> <span class="preprocessor"></span> }</div> |
| <div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  cout << endl;</div> |
| <div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  cout << <span class="stringliteral">"Fully Split: "</span> << (fully_split ? <span class="stringliteral">"yes"</span> : <span class="stringliteral">"no"</span>) << endl;</div> |
| <div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  cout << <span class="stringliteral">"Partitioned tuples: "</span> << result_tuples << endl;</div> |
| <div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  cout << <span class="stringliteral">"Num Blocks: "</span> << blocks << endl;</div> |
| <div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  cout << <span class="stringliteral">"Num Partitions: "</span> << partitions.size() << endl;</div> |
| <div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  cout << <span class="stringliteral">"Largest Partition: "</span> << largest_partition << endl;;</div> |
| <div class="line"><a name="l00436"></a><span class="lineno"> 436</span> </div> |
| <div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  cout << endl;</div> |
| <div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  profile.<a class="code" href="classimpala_1_1RuntimeProfile.html#a3199b85de1a8278a4a94dc7259aea68d">PrettyPrint</a>(&cout);</div> |
| <div class="line"><a name="l00439"></a><span class="lineno"> 439</span> </div> |
| <div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  LOG(ERROR) << <span class="stringliteral">"Done."</span>;</div> |
| <div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  <span class="keywordflow">return</span> 0;</div> |
| <div class="line"><a name="l00442"></a><span class="lineno"> 442</span> }</div> |
| <div class="ttc" id="structPointerValue_html_a736aab50c91e2f3cc5ab0a8825351ac5"><div class="ttname"><a href="structPointerValue.html#a736aab50c91e2f3cc5ab0a8825351ac5">PointerValue::UpdatePointer</a></div><div class="ttdeci">void UpdatePointer(void *p)</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00066">tuple-splitter-test.cc:66</a></div></div> |
| <div class="ttc" id="classDataProvider_html_a47c87ab57f4160812f15a7832f0d47d5"><div class="ttname"><a href="classDataProvider.html#a47c87ab57f4160812f15a7832f0d47d5">DataProvider::total_rows</a></div><div class="ttdeci">int total_rows() const </div><div class="ttdoc">The total number of rows that will be generated. </div><div class="ttdef"><b>Definition:</b> <a href="data-provider_8h_source.html#l00110">data-provider.h:110</a></div></div> |
| <div class="ttc" id="classDataPartitioner_html_a22005e4281d210fb8b7b7848b85e2d3c"><div class="ttname"><a href="classDataPartitioner.html#a22005e4281d210fb8b7b7848b85e2d3c">DataPartitioner::add_time_</a></div><div class="ttdeci">RuntimeProfile::Counter * add_time_</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00201">tuple-splitter-test.cc:201</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="runtime-profile_8h_html"><div class="ttname"><a href="runtime-profile_8h.html">runtime-profile.h</a></div></div> |
| <div class="ttc" id="classDataPartitioner_html_a68a9874200de7c8afaba1c308bb5ad9c"><div class="ttname"><a href="classDataPartitioner.html#a68a9874200de7c8afaba1c308bb5ad9c">DataPartitioner::NumTuples</a></div><div class="ttdeci">int NumTuples(const BuildPartition &partition, int block_idx) const </div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00243">tuple-splitter-test.cc:243</a></div></div> |
| <div class="ttc" id="structPointerValue_html_a1392ba8e160c00b8017f90c0431f2f5e"><div class="ttname"><a href="structPointerValue.html#a1392ba8e160c00b8017f90c0431f2f5e">PointerValue::val</a></div><div class="ttdeci">uint64_t val</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00047">tuple-splitter-test.cc:47</a></div></div> |
| <div class="ttc" id="classDataPartitioner_html_a81c75d473a7920f2ce136373f2e0e099"><div class="ttname"><a href="classDataPartitioner.html#a81c75d473a7920f2ce136373f2e0e099">DataPartitioner::child_partitions_</a></div><div class="ttdeci">vector< BuildPartition > child_partitions_</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00219">tuple-splitter-test.cc:219</a></div></div> |
| <div class="ttc" id="expr-benchmark_8cc_html_ad327327fa716227ff7993880cbc4698f"><div class="ttname"><a href="expr-benchmark_8cc.html#ad327327fa716227ff7993880cbc4698f">tracker</a></div><div class="ttdeci">MemTracker tracker</div><div class="ttdef"><b>Definition:</b> <a href="expr-benchmark_8cc_source.html#l00090">expr-benchmark.cc:90</a></div></div> |
| <div class="ttc" id="classDataPartitioner_html_ae681c96ea117688deadf04d5bb59d2e8"><div class="ttname"><a href="classDataPartitioner.html#ae681c96ea117688deadf04d5bb59d2e8">DataPartitioner::bytes_allocated_</a></div><div class="ttdeci">RuntimeProfile::Counter * bytes_allocated_</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00198">tuple-splitter-test.cc:198</a></div></div> |
| <div class="ttc" id="classDataPartitioner_html_af6756355c7465b4c44801fe0709f8ed0"><div class="ttname"><a href="classDataPartitioner.html#af6756355c7465b4c44801fe0709f8ed0">DataPartitioner::NumLastBlock</a></div><div class="ttdeci">int NumLastBlock(int p) const </div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00239">tuple-splitter-test.cc:239</a></div></div> |
| <div class="ttc" id="partitioning-throughput-test_8cc_html_ae4b10d42a9e46f75d00a40862197374e"><div class="ttname"><a href="partitioning-throughput-test_8cc.html#ae4b10d42a9e46f75d00a40862197374e">tuples</a></div><div class="ttdeci">ProbeTuple tuples[BUFFER_TUPLES]</div><div class="ttdef"><b>Definition:</b> <a href="partitioning-throughput-test_8cc_source.html#l00034">partitioning-throughput-test.cc:34</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="structDataPartitioner_1_1Partition_html_ac5c4a3033ea4ff8c4f09de9649617fa7"><div class="ttname"><a href="structDataPartitioner_1_1Partition.html#ac5c4a3033ea4ff8c4f09de9649617fa7">DataPartitioner::Partition::blocks</a></div><div class="ttdeci">vector< uint8_t * > blocks</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00144">tuple-splitter-test.cc:144</a></div></div> |
| <div class="ttc" id="classDataPartitioner_html_aa51b3ce98cfbfdc09987070fa7c5feee"><div class="ttname"><a href="classDataPartitioner.html#aa51b3ce98cfbfdc09987070fa7c5feee">DataPartitioner::Split</a></div><div class="ttdeci">bool Split(const BuildPartition &build_partition)</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00270">tuple-splitter-test.cc:270</a></div></div> |
| <div class="ttc" id="mem-tracker_8h_html"><div class="ttname"><a href="mem-tracker_8h.html">mem-tracker.h</a></div></div> |
| <div class="ttc" id="structPointerValue_html_ab7fb65f76199b05eec6de7804f5b8e62"><div class="ttname"><a href="structPointerValue.html#ab7fb65f76199b05eec6de7804f5b8e62">PointerValue::Update</a></div><div class="ttdeci">void Update(void *p, int16_t v)</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00078">tuple-splitter-test.cc:78</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_a50b59c9628eedf49aa82643ce601967d"><div class="ttname"><a href="namespaceimpala.html#a50b59c9628eedf49aa82643ce601967d">impala::hash</a></div><div class="ttdeci">const StringSearch UrlParser::hash_search & hash</div><div class="ttdef"><b>Definition:</b> <a href="url-parser_8cc_source.html#l00041">url-parser.cc:41</a></div></div> |
| <div class="ttc" id="structDataPartitioner_1_1BuildPartition_html_acee65d8d35d91b9dfc2c0b5b83214a11"><div class="ttname"><a href="structDataPartitioner_1_1BuildPartition.html#acee65d8d35d91b9dfc2c0b5b83214a11">DataPartitioner::BuildPartition::blocks</a></div><div class="ttdeci">vector< uint8_t * > blocks</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00214">tuple-splitter-test.cc:214</a></div></div> |
| <div class="ttc" id="structDataPartitioner_1_1Partition_html_a970855d6a621fe0539d71bcc6a8c0431"><div class="ttname"><a href="structDataPartitioner_1_1Partition.html#a970855d6a621fe0539d71bcc6a8c0431">DataPartitioner::Partition::Partition</a></div><div class="ttdeci">Partition(const vector< uint8_t * > &blocks, int num)</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00151">tuple-splitter-test.cc:151</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="classDataPartitioner_html_a0cb0e9f7fbc91a9f71d34c3cf2376c23"><div class="ttname"><a href="classDataPartitioner.html#a0cb0e9f7fbc91a9f71d34c3cf2376c23">DataPartitioner::size_per_block</a></div><div class="ttdeci">int size_per_block() const </div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00139">tuple-splitter-test.cc:139</a></div></div> |
| <div class="ttc" id="classimpala_1_1ObjectPool_html"><div class="ttname"><a href="classimpala_1_1ObjectPool.html">impala::ObjectPool</a></div><div class="ttdef"><b>Definition:</b> <a href="object-pool_8h_source.html#l00030">object-pool.h:30</a></div></div> |
| <div class="ttc" id="structPointerValue_html_a049bd7f65d9b607481333968aea02e1a"><div class="ttname"><a href="structPointerValue.html#a049bd7f65d9b607481333968aea02e1a">PointerValue::UpdateValue</a></div><div class="ttdeci">void UpdateValue(uint16_t v)</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00072">tuple-splitter-test.cc:72</a></div></div> |
| <div class="ttc" id="classDataPartitioner_html_ae8b7644a037b03130960c5d407a3474b"><div class="ttname"><a href="classDataPartitioner.html#ae8b7644a037b03130960c5d407a3474b">DataPartitioner::ToOutputPartition</a></div><div class="ttdeci">Partition ToOutputPartition(const BuildPartition &build) const </div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00231">tuple-splitter-test.cc:231</a></div></div> |
| <div class="ttc" id="tuple-splitter-test_8cc_html_aaa2ecf3a06bda015126b4e8f836e7558"><div class="ttname"><a href="tuple-splitter-test_8cc.html#aaa2ecf3a06bda015126b4e8f836e7558">UNUSED_BITS</a></div><div class="ttdeci">#define UNUSED_BITS</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00031">tuple-splitter-test.cc:31</a></div></div> |
| <div class="ttc" id="classDataPartitioner_html_a91ed06dd42a1ebe29d5d3602250c4200"><div class="ttname"><a href="classDataPartitioner.html#a91ed06dd42a1ebe29d5d3602250c4200">DataPartitioner::splits_</a></div><div class="ttdeci">RuntimeProfile::Counter * splits_</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00202">tuple-splitter-test.cc:202</a></div></div> |
| <div class="ttc" id="tuple-splitter-test_8cc_html_acf16f783436bbd4e4a6ba08807706e2b"><div class="ttname"><a href="tuple-splitter-test_8cc.html#acf16f783436bbd4e4a6ba08807706e2b">NextPowerOfTwo</a></div><div class="ttdeci">T NextPowerOfTwo(T k)</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00085">tuple-splitter-test.cc:85</a></div></div> |
| <div class="ttc" id="structPointerValue_html_ada10160cb0576614075d9383c9e95641"><div class="ttname"><a href="structPointerValue.html#ada10160cb0576614075d9383c9e95641">PointerValue::GetPointer</a></div><div class="ttdeci">T GetPointer()</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00052">tuple-splitter-test.cc:52</a></div></div> |
| <div class="ttc" id="classDataPartitioner_html_a4a2caf449ea005a0c5cd9c077e00e94d"><div class="ttname"><a href="classDataPartitioner.html#a4a2caf449ea005a0c5cd9c077e00e94d">DataPartitioner::partitions_at_level_</a></div><div class="ttdeci">vector< int > partitions_at_level_</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00211">tuple-splitter-test.cc:211</a></div></div> |
| <div class="ttc" id="classDataPartitioner_html_aeabadc17ab471169c17b2e20f8fca0c7"><div class="ttname"><a href="classDataPartitioner.html#aeabadc17ab471169c17b2e20f8fca0c7">DataPartitioner::size_</a></div><div class="ttdeci">int size_</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00204">tuple-splitter-test.cc:204</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="classimpala_1_1RuntimeProfile_1_1Counter_html"><div class="ttname"><a href="classimpala_1_1RuntimeProfile_1_1Counter.html">impala::RuntimeProfile::Counter</a></div><div class="ttdef"><b>Definition:</b> <a href="runtime-profile_8h_source.html#l00085">runtime-profile.h:85</a></div></div> |
| <div class="ttc" id="runtime-profile_8h_html_aaa9a2971c6368e3ddd3f5140a0295eb7"><div class="ttname"><a href="runtime-profile_8h.html#aaa9a2971c6368e3ddd3f5140a0295eb7">SCOPED_TIMER</a></div><div class="ttdeci">#define SCOPED_TIMER(c)</div><div class="ttdef"><b>Definition:</b> <a href="runtime-profile_8h_source.html#l00053">runtime-profile.h:53</a></div></div> |
| <div class="ttc" id="structDataPartitioner_1_1BuildPartition_html_a9868e2e8a9eb776ef8873ba4e0a04863"><div class="ttname"><a href="structDataPartitioner_1_1BuildPartition.html#a9868e2e8a9eb776ef8873ba4e0a04863">DataPartitioner::BuildPartition::num_last_block</a></div><div class="ttdeci">int num_last_block</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00215">tuple-splitter-test.cc:215</a></div></div> |
| <div class="ttc" id="classDataPartitioner_html_ad5618d3fa9881cbefaca3ef2a336c877"><div class="ttname"><a href="classDataPartitioner.html#ad5618d3fa9881cbefaca3ef2a336c877">DataPartitioner::bytes_copied_</a></div><div class="ttdeci">RuntimeProfile::Counter * bytes_copied_</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00199">tuple-splitter-test.cc:199</a></div></div> |
| <div class="ttc" id="structDataPartitioner_1_1BuildPartition_html"><div class="ttname"><a href="structDataPartitioner_1_1BuildPartition.html">DataPartitioner::BuildPartition</a></div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00213">tuple-splitter-test.cc:213</a></div></div> |
| <div class="ttc" id="classDataProvider_html"><div class="ttname"><a href="classDataProvider.html">DataProvider</a></div><div class="ttdoc">See data-provider-test.cc on how to use this. </div><div class="ttdef"><b>Definition:</b> <a href="data-provider_8h_source.html#l00033">data-provider.h:33</a></div></div> |
| <div class="ttc" id="classDataPartitioner_html_a3101db138dd6b89e6ba23c6ba06ab119"><div class="ttname"><a href="classDataPartitioner.html#a3101db138dd6b89e6ba23c6ba06ab119">DataPartitioner::TotalTuples</a></div><div class="ttdeci">int TotalTuples(const BuildPartition &partition) const </div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00235">tuple-splitter-test.cc:235</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_a6bf80cb1d633d79570ccf617684439b1"><div class="ttname"><a href="namespaceimpala.html#a6bf80cb1d633d79570ccf617684439b1">impala::obj_pool</a></div><div class="ttdeci">ObjectPool * obj_pool()</div><div class="ttdoc">Returns a local object pool. </div><div class="ttdef"><b>Definition:</b> <a href="coordinator_8h_source.html#l00263">coordinator.h:263</a></div></div> |
| <div class="ttc" id="classDataPartitioner_html"><div class="ttname"><a href="classDataPartitioner.html">DataPartitioner</a></div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00091">tuple-splitter-test.cc:91</a></div></div> |
| <div class="ttc" id="structDataPartitioner_1_1Partition_html_a48929dbb61071c3ee1bfd85613a17b65"><div class="ttname"><a href="structDataPartitioner_1_1Partition.html#a48929dbb61071c3ee1bfd85613a17b65">DataPartitioner::Partition::num_last_block</a></div><div class="ttdeci">int num_last_block</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00145">tuple-splitter-test.cc:145</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="structPointerValue_html_a781c7116ab533ca898cdaa5284cad47c"><div class="ttname"><a href="structPointerValue.html#a781c7116ab533ca898cdaa5284cad47c">PointerValue::GetValue</a></div><div class="ttdeci">uint16_t GetValue() const </div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00056">tuple-splitter-test.cc:56</a></div></div> |
| <div class="ttc" id="classDataPartitioner_html_ab1445d50f116cc15e639e3e07d2d7143"><div class="ttname"><a href="classDataPartitioner.html#ab1445d50f116cc15e639e3e07d2d7143">DataPartitioner::tuples_per_partition_</a></div><div class="ttdeci">int tuples_per_partition_</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00206">tuple-splitter-test.cc:206</a></div></div> |
| <div class="ttc" id="classDataPartitioner_html_a25adcaed76d60cd0ea855baa5a31dfc5"><div class="ttname"><a href="classDataPartitioner.html#a25adcaed76d60cd0ea855baa5a31dfc5">DataPartitioner::DataPartitioner</a></div><div class="ttdeci">DataPartitioner(MemPool *pool, RuntimeProfile *profile, int size, int hash_offset)</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00093">tuple-splitter-test.cc:93</a></div></div> |
| <div class="ttc" id="classDataPartitioner_html_a6798fe0ab61d09b43e72338e734b2f34"><div class="ttname"><a href="classDataPartitioner.html#a6798fe0ab61d09b43e72338e734b2f34">DataPartitioner::NumTuples</a></div><div class="ttdeci">int NumTuples(const Partition &partition) const </div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00157">tuple-splitter-test.cc:157</a></div></div> |
| <div class="ttc" id="classDataPartitioner_html_a6cdb225fa89efc92f65accc7edce8d18"><div class="ttname"><a href="classDataPartitioner.html#a6cdb225fa89efc92f65accc7edce8d18">DataPartitioner::split_counts_</a></div><div class="ttdeci">vector< int32_t > split_counts_</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00210">tuple-splitter-test.cc:210</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="classDataPartitioner_html_ac898e570604af4c49dc089ef4b5460d1"><div class="ttname"><a href="classDataPartitioner.html#ac898e570604af4c49dc089ef4b5460d1">DataPartitioner::hash_offset_</a></div><div class="ttdeci">int hash_offset_</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00205">tuple-splitter-test.cc:205</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="classuint64__t_html"><div class="ttname"><a href="classuint64__t.html">uint64_t</a></div></div> |
| <div class="ttc" id="classDataPartitioner_html_a6a59ab30aa3d404317ab3b90db68b4df"><div class="ttname"><a href="classDataPartitioner.html#a6a59ab30aa3d404317ab3b90db68b4df">DataPartitioner::split_time_</a></div><div class="ttdeci">RuntimeProfile::Counter * split_time_</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00200">tuple-splitter-test.cc:200</a></div></div> |
| <div class="ttc" id="classDataPartitioner_html_a1dfa154e771e0a12985e3230cd277bab"><div class="ttname"><a href="classDataPartitioner.html#a1dfa154e771e0a12985e3230cd277bab">DataPartitioner::pool_</a></div><div class="ttdeci">MemPool * pool_</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00196">tuple-splitter-test.cc:196</a></div></div> |
| <div class="ttc" id="structDataPartitioner_1_1BuildPartition_html_ab9e6a273be53cf7d99435c49e8f87268"><div class="ttname"><a href="structDataPartitioner_1_1BuildPartition.html#ab9e6a273be53cf7d99435c49e8f87268">DataPartitioner::BuildPartition::level</a></div><div class="ttdeci">int level</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00216">tuple-splitter-test.cc:216</a></div></div> |
| <div class="ttc" id="classDataPartitioner_html_a8af1c88e14b0204faab44f507a1e654b"><div class="ttname"><a href="classDataPartitioner.html#a8af1c88e14b0204faab44f507a1e654b">DataPartitioner::partitions_per_level_</a></div><div class="ttdeci">int partitions_per_level_</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00207">tuple-splitter-test.cc:207</a></div></div> |
| <div class="ttc" id="classimpala_1_1MemTracker_html"><div class="ttname"><a href="classimpala_1_1MemTracker.html">impala::MemTracker</a></div><div class="ttdoc">This class is thread-safe. </div><div class="ttdef"><b>Definition:</b> <a href="mem-tracker_8h_source.html#l00061">mem-tracker.h:61</a></div></div> |
| <div class="ttc" id="tuple-splitter-test_8cc_html_a9800b136de5c37bf3cc5d0332108a611"><div class="ttname"><a href="tuple-splitter-test_8cc.html#a9800b136de5c37bf3cc5d0332108a611">USED_BITS</a></div><div class="ttdeci">#define USED_BITS</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00032">tuple-splitter-test.cc:32</a></div></div> |
| <div class="ttc" id="tuple-splitter-test_8cc_html_a3c04138a5bfe5d72780bb7e82a18e627"><div class="ttname"><a href="tuple-splitter-test_8cc.html#a3c04138a5bfe5d72780bb7e82a18e627">main</a></div><div class="ttdeci">int main(int argc, char **argv)</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00365">tuple-splitter-test.cc:365</a></div></div> |
| <div class="ttc" id="tuple-splitter-test_8cc_html_ab25c09878038a2fef98bc8e0a21f440c"><div class="ttname"><a href="tuple-splitter-test_8cc.html#ab25c09878038a2fef98bc8e0a21f440c">POINTER_LOWER_BITS_MASK</a></div><div class="ttdeci">#define POINTER_LOWER_BITS_MASK</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00034">tuple-splitter-test.cc:34</a></div></div> |
| <div class="ttc" id="structDataPartitioner_1_1Partition_html"><div class="ttname"><a href="structDataPartitioner_1_1Partition.html">DataPartitioner::Partition</a></div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00143">tuple-splitter-test.cc:143</a></div></div> |
| <div class="ttc" id="classDataPartitioner_html_a9c70cb7248c388d1d4ff187d54c284f1"><div class="ttname"><a href="classDataPartitioner.html#a9c70cb7248c388d1d4ff187d54c284f1">DataPartitioner::partition_idx_mask_</a></div><div class="ttdeci">int partition_idx_mask_</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00208">tuple-splitter-test.cc:208</a></div></div> |
| <div class="ttc" id="compiler-util_8h_html"><div class="ttname"><a href="compiler-util_8h.html">compiler-util.h</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="structPointerValue_html_ac72ecc0a42c0e8ddfd4db13165c941d1"><div class="ttname"><a href="structPointerValue.html#ac72ecc0a42c0e8ddfd4db13165c941d1">PointerValue::ptr</a></div><div class="ttdeci">uint8_t * ptr</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00048">tuple-splitter-test.cc:48</a></div></div> |
| <div class="ttc" id="classDataPartitioner_html_a677aa7966a2dd80de8e349580c30fbf9"><div class="ttname"><a href="classDataPartitioner.html#a677aa7966a2dd80de8e349580c30fbf9">DataPartitioner::Allocate</a></div><div class="ttdeci">uint8_t * Allocate(BuildPartition *partition, int p, int size=0)</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00221">tuple-splitter-test.cc:221</a></div></div> |
| <div class="ttc" id="classDataPartitioner_html_a94764ca10b57ab23cc503f5056287090"><div class="ttname"><a href="classDataPartitioner.html#a94764ca10b57ab23cc503f5056287090">DataPartitioner::Finalize</a></div><div class="ttdeci">bool Finalize(vector< Partition > *results)</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00166">tuple-splitter-test.cc:166</a></div></div> |
| <div class="ttc" id="tuple-splitter-test_8cc_html_a0f57ed7cd41803aff8318544fa1ff37f"><div class="ttname"><a href="tuple-splitter-test_8cc.html#a0f57ed7cd41803aff8318544fa1ff37f">Memcpy16</a></div><div class="ttdeci">void Memcpy16(uint8_t *dst, uint8_t *src)</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00040">tuple-splitter-test.cc:40</a></div></div> |
| <div class="ttc" id="classDataPartitioner_html_ad2d43b8963339b2a683c79f46aff3cd1"><div class="ttname"><a href="classDataPartitioner.html#ad2d43b8963339b2a683c79f46aff3cd1">DataPartitioner::outputs_</a></div><div class="ttdeci">vector< PointerValue > outputs_</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00209">tuple-splitter-test.cc:209</a></div></div> |
| <div class="ttc" id="classDataPartitioner_html_a244438c9153947d955938e23dd015765"><div class="ttname"><a href="classDataPartitioner.html#a244438c9153947d955938e23dd015765">DataPartitioner::AddData</a></div><div class="ttdeci">void AddData(int n, uint8_t *data)</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00251">tuple-splitter-test.cc:251</a></div></div> |
| <div class="ttc" id="structPointerValue_html_afd5af68391123aff694321d7dfbcb51b"><div class="ttname"><a href="structPointerValue.html#afd5af68391123aff694321d7dfbcb51b">PointerValue::Get</a></div><div class="ttdeci">void Get(T &t, uint16_t &v)</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00061">tuple-splitter-test.cc:61</a></div></div> |
| <div class="ttc" id="classimpala_1_1RuntimeProfile_html_a3199b85de1a8278a4a94dc7259aea68d"><div class="ttname"><a href="classimpala_1_1RuntimeProfile.html#a3199b85de1a8278a4a94dc7259aea68d">impala::RuntimeProfile::PrettyPrint</a></div><div class="ttdeci">void PrettyPrint(std::ostream *s, const std::string &prefix="") const </div><div class="ttdef"><b>Definition:</b> <a href="runtime-profile_8cc_source.html#l00507">runtime-profile.cc:507</a></div></div> |
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| <div class="ttc" id="classDataPartitioner_html_a17c9b0b29425d92e6af42a13d2bad242"><div class="ttname"><a href="classDataPartitioner.html#a17c9b0b29425d92e6af42a13d2bad242">DataPartitioner::profile_</a></div><div class="ttdeci">RuntimeProfile * profile_</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00197">tuple-splitter-test.cc:197</a></div></div> |
| <div class="ttc" id="structDataPartitioner_1_1Partition_html_a2c92714fe05b091d67ec5e4e16a00d38"><div class="ttname"><a href="structDataPartitioner_1_1Partition.html#a2c92714fe05b091d67ec5e4e16a00d38">DataPartitioner::Partition::Partition</a></div><div class="ttdeci">Partition()</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00147">tuple-splitter-test.cc:147</a></div></div> |
| <div class="ttc" id="string-value_8h_html"><div class="ttname"><a href="string-value_8h.html">string-value.h</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="classDataPartitioner_html_a986eb578fc75bb0826a6cc900becb796"><div class="ttname"><a href="classDataPartitioner.html#a986eb578fc75bb0826a6cc900becb796">DataPartitioner::build_partitions_</a></div><div class="ttdeci">vector< BuildPartition > build_partitions_</div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00218">tuple-splitter-test.cc:218</a></div></div> |
| <div class="ttc" id="classDataPartitioner_html_af0a04b9e5a82b034f1369b3409dd3990"><div class="ttname"><a href="classDataPartitioner.html#af0a04b9e5a82b034f1369b3409dd3990">DataPartitioner::NumTuples</a></div><div class="ttdeci">int NumTuples(const Partition &partition, int block_idx) const </div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00161">tuple-splitter-test.cc:161</a></div></div> |
| <div class="ttc" id="structPointerValue_html"><div class="ttname"><a href="structPointerValue.html">PointerValue</a></div><div class="ttdef"><b>Definition:</b> <a href="tuple-splitter-test_8cc_source.html#l00045">tuple-splitter-test.cc:45</a></div></div> |
| <div class="ttc" id="cpu-info_8h_html"><div class="ttname"><a href="cpu-info_8h.html">cpu-info.h</a></div></div> |
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