Performance Comparison of OpenMP, MPI, and MapReduce in Practical Problems

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td align="left" rowspan="2">Problem</td><td align="center" colspan="3">Framework</td></tr><tr class="thead"><td align="center">MapReduce</td><td align="center">MPI</td><td align="center">OpenMP</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td align="left">The join problem</td><td align="center">24 m 15 s</td><td align="center">135 h 34 m</td><td align="center">93 h 14 m</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

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Table 2

Table 2: Performance Comparison of OpenMP, MPI, and MapReduce in Practical Problems 