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From matthew-dailey <...@git.apache.org>
Subject [GitHub] accumulo issue #244: Discuss ACCUMULO-3079: collapsing the iterator stack to...
Date Tue, 11 Apr 2017 17:56:20 GMT
Github user matthew-dailey commented on the issue:

    https://github.com/apache/accumulo/pull/244
  
    @joshelser we did talk about this, but I only have JMH experience.  Looking through our
convos, I found [this](http://www.google.com/url?q=http%3A%2F%2Fhg.openjdk.java.net%2Fcode-tools%2Fjmh%2Ffile%2Ffa510264b3f6%2Fjmh-samples%2Fsrc%2Fmain%2Fjava%2Forg%2Fopenjdk%2Fjmh%2Fsamples%2FJMHSample_11_Loops.java%23l47&sa=D&sntz=1&usg=AFQjCNF22nEbxn2-JkEhIy2LDeM3iimXpw)
and [this](https://groups.google.com/forum/#!topic/mechanical-sympathy/m4opvy4xq3U) as references
about JMH being good.  The gist is that JMH is made by OpenJDK developers, so they did a pretty
good job designing JMH to get around things like JIT optimizations and properly measure performance.


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