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itests/hive-jmh/src/main/java/org/apache/hive/benchmark/vectorization/VectorizationBench.java <https://reviews.apache.org/r/32920/#comment128267> The benchmark look good, my only concern is that how could we expand this benchmark to other expressions? - chengxiang li On April 7, 2015, 6:06 a.m., cheng xu wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/32920/ > ----------------------------------------------------------- > > (Updated April 7, 2015, 6:06 a.m.) > > > Review request for hive and chengxiang li. > > > Repository: hive-git > > > Description > ------- > > Add microbenchmark tool to show performance improvement by JMH > > > Diffs > ----- > > > itests/hive-jmh/src/main/java/org/apache/hive/benchmark/vectorization/VectorizationBench.java > PRE-CREATION > > Diff: https://reviews.apache.org/r/32920/diff/ > > > Testing > ------- > > > Thanks, > > cheng xu > >