Skip to content

(0.53) Disable System.nanoTime acceleration under AOT on Z #21952

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
May 27, 2025

Conversation

r30shah
Copy link
Contributor

@r30shah r30shah commented May 26, 2025

A portable AOT code that accelerates the System.nanoTime can end up being loaded and executed in checkpointed images which could provide incorrect output and lead to unexpected behavior in checkpointed image. This change disables the acceleration when we are performing portable compiles.

Port #21938

Fixes: #21654

A portable AOT code that accelerates the System.nanoTime can end up
being loaded and executed in checkpointed images which could provide
incorrect output and lead to unexpected behavior in checkpointed
image. This change disables the acceleration when we are performing
portable compiles.

Fixes: eclipse-openj9#21654

Signed-off-by: Rahil Shah <[email protected]>
@pshipton pshipton merged commit 16d13ae into eclipse-openj9:v0.53.0-release May 27, 2025
2 checks passed
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
Projects
None yet
Development

Successfully merging this pull request may close these issues.

2 participants