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(Updated April 7, 2015, 6:06 a.m.) Review request for hive and chengxiang li. Summary (updated) ----------------- HIVE-10189: Create a micro benchmark tool for vectorization to evaluate the performance gain after SIMD optimization 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
