Withdrawn: 8323791: Parallel: Using non-atomic for live bytes update during Full GC

[Albert Mingkun Yang]

On Tue, 16 Jan 2024 10:41:13 GMT, Albert Mingkun Yang <ayang at openjdk.org> wrote:

> Simple optimization to avoid atomic-operation during Full GC marking.
> 
> Test: Full GC pause length shows ~1% regresion when using single gc-thread and ~20% improvement when using multiple gc-threads using the attached program.

This pull request has been closed without being integrated.

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PR: https://git.openjdk.org/jdk/pull/17442