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  1. JDK
  2. JDK-8231315

Microbenchmark testing via 'make' should run faster by default

    Details

    • Type: Bug
    • Status: New
    • Priority: P4
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: performance
    • Labels:
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      Description

      Running the JDK microbenchmarks using'make test TEST=micro:...", will run JMH with the default number of forks, 5. That is, it will fork and run all of the warmups and measurement iterations 5 times in succession.

      It would be better for this job to use a lower fork value (such as 1) by default. This would be sufficient for quick performance verification tasks, and would reduce the default run duration significantly.

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            • Assignee:
              Unassigned
              Reporter:
              bchristi Brent Christian
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              • Created:
                Updated: