[JDK-8255070] Shenandoah: Use single thread for concurrent CLD liveness test - Java Bug System

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Type: Enhancement
Status: Resolved
Priority: P4
Resolution: Fixed
Affects Version/s: 16
Fix Version/s: 16
Component/s: hotspot
Labels:
- gc-shenandoah
- redhat-interest

Subcomponent:
gc
Resolved In Build:
b21

Description

Since the concurrent liveness test does not touch any oops, there is no point to use multi-thread for the task, they just duplicate the work.

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Commit openjdk/jdk/615b759e

Review openjdk/jdk/777

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Assignee:: Zhengyu Gu

Reporter:: Zhengyu Gu

Votes:: 0 Vote for this issue

Watchers:: 4 Start watching this issue

Dates

Created:: 2020-10-20 12:02

Updated:: 2020-10-28 14:20

Resolved:: 2020-10-21 12:44