Hi Tibor,
I'd recommend watching Brian's talk at
https://www.youtube.com/watch?v=1H4vmT-Va4o for the latest status update
on Project Valhalla from the JVM Language Summit in August, where JEP
169 is explored.
Sergey gave a talk at Oracle Code One discussing the performance aspects
which is available at https://www.youtube.com/watch?v=pS3JAjWKW8Y .
You can follow the work of the expert group on the observers mailing
list: https://mail.openjdk.java.net/pipermail/valhalla-spec-observers/
Finally, work on JDK 15 will start once JDK 14 reaches rampdown - that
includes targeting features that are ready for that particular release.
So it's not really possible to say ahead of time what would make it into
JDK 15.
You can find the JDK 14 schedule at
https://openjdk.java.net/projects/jdk/14/ .
cheers,
dalibor topic
On 12.11.2019 11:27, Tibor Digana wrote:
Hi Rory,
Can you explain the progress of the work in Value Objects (JEP-169) and
proposed final release for it?
You are here, so I want to utilize it and hear what is normally not
written on your pages.
It is quite important feature for the performance and memory consumption.
Would you introduce it in JDK 15 without the overview switch?
Thx
Cheers
Tibor17
On Tue, Nov 12, 2019 at 11:05 AM Rory O'Donnell
<rory.odonn...@oracle.com <mailto:rory.odonn...@oracle.com>> wrote:
Hi Robert ,
*OpenJDK builds - JDK 14 *- Early Access build 22 is available at
http://jdk.java.net/14/
These early-access, open-source builds are provided under the GNU
General Public License, version 2, with the Classpath Exception
<http://openjdk.java.net/legal/gplv2+ce.html>.
* Release notes
o https://jdk.java.net/14/release-notes
* JEPs targeted to JDK 14, so far:
* JEP 345: NUMA-Aware Memory Allocation for G1
<http://openjdk.java.net/jeps/345> was Targeted to JDK 14.
* JEP 349: JFR Event Streaming
<http://openjdk.java.net/jeps/349> was Integrated.
* JEP 361: Switch Expressions (Standard)
<http://openjdk.java.net/jeps/361> was Targeted to JDK 14.
* JEP 363: Remove the Concurrent Mark Sweep (CMS) Garbage
Collector <http://openjdk.java.net/jeps/363> was
Targeted to JDK 14.
* JEP 364: ZGC on macOS <http://openjdk.java.net/jeps/364> was
Targeted to JDK 14.
* JEP 365: ZGC on Windows
<http://openjdk.java.net/jeps/365> moved
to Candidate.
* JEP 366: Deprecate the ParallelScavenge + SerialOld GC
Combination <http://openjdk.java.net/jeps/366> was Proposed to
target JDK 14.
* JEP 367: Remove the Pack200 Tools and API
<http://openjdk.java.net/jeps/367> was Targeted to JDK 14.
* JEP 368: Text Blocks (Second Preview)
<http://openjdk.java.net/jeps/368> moved to Candidate.
* Changes in this build
<http://hg.openjdk.java.net/jdk/jdk/log?rev=reverse%28%22jdk-14%2B21%22%3A%3A%22jdk-14%2B22%22-%22jdk-14%2B21%22%29&revcount=1000>
*jpackage EA -* Build 14-jpackage+1-67 (2019/11/4)
* This is an early access build of JEP 343: Packaging Tool
<https://openjdk.java.net/jeps/343>, aimed at testing a prototype
implementation of jpackage, which is a new tool for packaging
self-contained Java applications along with a Java Runtime
Environment.
* These early-access builds are provided under the GNU General Public
License, version 2, with the Classpath Exception
<http://openjdk.java.net/legal/gplv2+ce.html>
* Build 14 is now available http://jdk.java.net/jpackage/
* Please send feedback via e-mail to
core-libs-...@openjdk.java.net <mailto:core-libs-...@openjdk.java.net>
<mailto:core-libs-...@openjdk.java.net
<mailto:core-libs-...@openjdk.java.net>>
--
Rgds, Rory O'Donnell
Quality Engineering Manager
Oracle EMEA, Dublin, Ireland
--
<http://www.oracle.com>
Dalibor Topic | Consulting Product Manager
Phone: +494089091214 <tel:+494089091214> | Mobile: +491737185961
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