Integrated: 8265461: G1: Forwarding pointer removal thread sizing

[Thomas Schatzl]

On Tue, 20 Apr 2021 09:34:45 GMT, Thomas Schatzl <tschatzl at openjdk.org> wrote:

> Hi all,
> 
>   can I have reviews for this change that improves forwarding pointer removal handling by adding thread sizing to the work gang?
> 
> Since work is distributed per region at the moment, it does not make sense to start more threads than regions.
> 
> This can particularly help performance with object/region pinning.
> 
> Testing: tier1-3, using self-verification code
> 
> Thanks,
>   Thomas

This pull request has now been integrated.

Changeset: b930bb1a
Author:    Thomas Schatzl <tschatzl at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/b930bb1a
Stats:     81 lines in 9 files changed: 52 ins; 7 del; 22 mod

8265461: G1: Forwarding pointer removal thread sizing

Reviewed-by: iwalulya, lkorinth, sjohanss

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PR: https://git.openjdk.java.net/jdk/pull/3585