Re: OpenJDK Zero interpreter: fast bytecodes

2023-01-06 Thread Aleksey Shipilev
Hi Emmanuel, On 1/5/23 23:20, Emmanuel Bourg wrote: Is it enabled in all JDKs after JDK 18 too? Yes, it is implemented and enabled by default in JDK 18+ onward. I now see openjdk-{18,19,20,21}-* ship in sid for many architectures already, so this Zero improvement might already be implicitly t

OpenJDK Zero interpreter: fast bytecodes

2023-01-05 Thread Aleksey Shipilev
Hi debian-java maintainers, Last year, I implemented the fast bytecodes feature in OpenJDK Zero interpreter [1]. It shipped with JDK 18, and I have recently backported it to 17u. This should land in 17.0.7 in April 2023. I believe Debian runs with Zero on some architectures that do not have "s

Re: Potential bug in openjdk-11 on mips64el

2021-02-15 Thread Aleksey Shipilev
On 2/15/21 1:40 AM, Olek Wojnar wrote: On Sat, Feb 13, 2021 at 2:21 PM mailto:raphael.jo...@free.fr>> wrote: It selects the "Zero" VM, which I assume is the one used on mips64el. https://openjdk.java.net/projects/zero/ Ah, thanks for the explanation! It helped me to appropriately adjust

Call for testing: Zero VM builds for JDK 16

2020-12-09 Thread Aleksey Shipilev
Hi, fellow debian-java maintainers, I have been doing some housekeeping work for Zero VM in JDK 16, mostly to work out easy performance bugs that make builds/tests unnecessarily slow. As the highlight, x86_64 Zero bootcycle is now about 1.5x..2x faster. There are also a couple of bugfixes that

Re: Debian distributions of stable OpenJDK updates

2019-05-20 Thread Aleksey Shipilev
On 5/20/19 3:08 PM, Emmanuel Bourg wrote: > Le 20/05/2019 à 14:38, Aleksey Shipilev a écrit : > >> Yes. Security fixes and Japanese epoch changes are delivered in 11.0.3+7, >> after security embargo was >> lifted. The fixes are not in 11.0.3+6, which was tagged before the

Re: Debian distributions of stable OpenJDK updates

2019-05-20 Thread Aleksey Shipilev
On 5/20/19 2:32 PM, Emmanuel Bourg wrote: > Le 20/05/2019 à 13:54, Aleksey Shipilev a écrit : > >> Right. Maybe then "-ea" or "-preview" in version tag would communicate that >> intent more clearly, on >> the off-chance "stretch" users would

Re: Debian distributions of stable OpenJDK updates

2019-05-20 Thread Aleksey Shipilev
Hi Emmanuel, On 5/20/19 12:10 PM, Emmanuel Bourg wrote: > Le 20/05/2019 à 10:48, Aleksey Shipilev a écrit : >> 11.0.3+1 is the old pre-release, the GA is jdk-11.0.3+7 / jdk-11.0.3-ga: >> http://hg.openjdk.java.net/jdk-updates/jdk11u/tags > > I can only comment on the O

Debian distributions of stable OpenJDK updates

2019-05-20 Thread Aleksey Shipilev
Hey, good debian-java people, Is there a plan to put the latest stable binaries for openjdk-8 and openjdk-11 out? I am looking at this page: https://qa.debian.org/developer.php?email=openjdk%40lists.launchpad.net 11.0.3+1 is the old pre-release, the GA is jdk-11.0.3+7 / jdk-11.0.3-ga: http:/