Integrated: 8368071: Compilation throughput regressed 2X-8X after JDK-8355003

Man Cao manc at openjdk.org
Mon Sep 22 18:08:58 UTC 2025


On Fri, 19 Sep 2025 07:52:16 GMT, Man Cao <manc at openjdk.org> wrote:

> Hi all,
> 
> Could anyone review this change that fixes a severe startup performance regression for `-XX:+TieredCompilation`?  See https://bugs.openjdk.org/browse/JDK-8368071 for more details.
> 
> -Man

This pull request has now been integrated.

Changeset: bdfe05b5
Author:    Man Cao <manc at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/bdfe05b595d86c62f7dad78549023a3426423679
Stats:     13 lines in 1 file changed: 8 ins; 2 del; 3 mod

8368071: Compilation throughput regressed 2X-8X after JDK-8355003

Reviewed-by: iveresov, shade

-------------

PR: https://git.openjdk.org/jdk/pull/27383


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