18.03.0.0

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18.03.0.0

Release date: March 28, 2018

This release corresponds to the following OpenJDK versions:

Major Version	OpenJDK Version
8
11
13
15

What’s New

Compile Stashing enabled by default with ReadyNow.

Resolved Issues

Issue ID

Description

Known Issues

Issue ID	Description
13945	In 18.03.0.0 and 18.03.1.0, the combination of ReadyNow, compile stashing (enabled by default with ReadyNow), and a profile which is fed from one run to another in a rolling manner can in some circumstances result in severe peak performance loss. If using ReadyNow with a rolling profile on 18.03.0.0 or 18.03.1.0, it is strongly recommended to upgrade to 18.03.2.0, 18.04.0.0, or a later release which include fixes for this issue. If a peak performance problem is observed, we recommend discarding the profile collected with 18.03.0.0 or 18.03.1.0 and recollecting a fresh one on an unaffected version.

Issue ID

Description

13945

In 18.03.0.0 and 18.03.1.0, the combination of ReadyNow, compile stashing (enabled by default with ReadyNow), and a profile which is fed from one run to another in a rolling manner can in some circumstances result in severe peak performance loss. If using ReadyNow with a rolling profile on 18.03.0.0 or 18.03.1.0, it is strongly recommended to upgrade to 18.03.2.0, 18.04.0.0, or a later release which include fixes for this issue. If a peak performance problem is observed, we recommend discarding the profile collected with 18.03.0.0 or 18.03.1.0 and recollecting a fresh one on an unaffected version.