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  1. JDK
  2. JDK-8267371

Concurrent gtests take too long

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    • Bug
    • Status: Resolved
    • P4
    • Resolution: Fixed
    • 17
    • 17
    • hotspot
    • None
    • b24

    Description

      On my machine, over more than half of the total runtime of gtests is currently used by just three tests:

      - VirtualSpace.os_reserve_space_concurrent_vm
      - VirtualSpace.os_virtual_space_concurrent_vm
      - os_linux.reserve_memory_special_concurrent_vm

      These tests do concurrent tests with 30 threads, with a timeout of 15 seconds each.

      Since we run the gtests with several configurations (see hotspot/jtreg/gtests) these numbers multiply, which especially hurts when run as part of tier1. I think we can safely reduce the timeouts, still have good test coverage and recover some of the gtest runtime.

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              stuefe Thomas Stuefe
              stuefe Thomas Stuefe
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