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  1. JDK
  2. JDK-8237038

Shenandoah: Reduce thread pool size in TestEvilSyncBug.java test

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    • Bug
    • Status: Resolved
    • P3
    • Resolution: Fixed
    • 8-shenandoah, 11-shenandoah, 14, 15
    • 14
    • hotspot
    • gc
    • b32

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      Description

        The test creates thread pool size equals to the number of available processors.

        It is usually not a problem. But on many core machines, e.g. 48 core arm machines, running with concurrent test tasks, e.g. TEST_JOBS=4, could result undesirable circumstances, including crashing the system.

        Let's reduce the thread pool size to 1/4 of available processors.

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                zgu Zhengyu Gu
                zgu Zhengyu Gu
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                  Created:
                  Updated:
                  Resolved: