similar to: [LLVMdev] [VMKit] OpenJDK Port

Hi Nicolas, Reviving old thread of sorts... thank you very much for your earlier response--I apologize for not responding to tell you how very helpful your information was! Didn't come back because you gave me everything I needed at the time :). Anyway: On Fri, May 13, 2011 at 2:00 PM, nicolas geoffray <nicolas.geoffray at gmail.com> wrote: > On Fri, May 13, 2011 at 7:30 PM, Will

Hi Will, On Fri, May 13, 2011 at 7:30 PM, Will Dietz <willdtz at gmail.com> wrote: > Hi all, > > I'm interested in using VMKit rather extensively in a project of mine. > > Great! > I was hoping to get feedback on a few vmkit-related questions from > those more familiar: > > --Is there a 'best' version to use? I'd be inclined to use the 2.9 >

Hi all, I'm interested in using VMKit rather extensively in a project of mine. I was hoping to get feedback on a few vmkit-related questions from those more familiar: --Is there a 'best' version to use? I'd be inclined to use the 2.9 release since it's a stationary target, but curious if I should try to follow ToT.  Is there a recommended best practice? --What features of

Hi, I see that now vmkit2 contains the last revisions of the project, so I follow these instructions to compile vmkit : http://vmkit2.gforge.inria.fr/start.php I download and compile LLVM without errors. I have tested with and without optimizations but this is the same for the errors. My configuration for LLVM is just : ./configure; make Apparently we can build vmkit with OpenJDK instead of GNU

Hi Julien, Due to some new commits, openjdk build is broken for the moment. We are fixing this. You can temporarily use the following commit to try VMKit with OpenJDK implementation. d9bf3794d66a116999f8f16d0799fba6fe5bd822 just call the following command in your vmkit directory: git checkout d9bf3794d66a116999f8f16d0799fba6fe5bd822 Harris Bakiras On 03/18/2013 10:12 AM, Julien Pagès

Hi, I’m trying to make VMKit & J3 on Ubuntu. I have followed the instructions at http://vmkit2.gforge.inria.fr/start.php. But after configuring vmkit2, when I’m making it using make ENABLE_OPTIMIZED=1, I receive the following: 1)      With this configuration: ela at ela-VirtualBox:~/Desktop/vmkit2$ ./configure --with-llvmsrc=/home/ela/Desktop/llvm/ --with-llvmobj=/home/ela/Desktop/llvm/

Hi Nicolas, I am so sorry for the questions. According to you, I built VMKit2 on Ubuntu11.10-desktop-amd64 on Intel(R) Corei5, and the previous problem solved. But another one appeared! With the following configuration: elaheh at elaheh-Lenovo-G470:~/Desktop/vmkit2$ ./configure --with-llvmsrc=/home/elaheh/Desktop/llvm/ --with-llvmobj=/home/elaheh/Desktop/llvm/

Hello again Gaël, (et al) More on rekindling work on VMKit! Thank you for your interactions thus far on- and off-list. As you suggested in your VMKit-retirement email (to which I'm attempting to respond), I'm interested in producing a Java-to-LLVM compiler out of VMKit. I'd like to take you up on your offer to help understand the architecture. If I can get the a Java-to-LLVM

Oups, sorry for the mistake, llcj (not llc:)) is not more maintained! Gaël Le 10 sept. 2014 00:27, "Gaël Thomas" <gael.thomas00 at gmail.com> a écrit : > Hi Brian, > > So, I confirm, llc is not more maintained. And using vmjc is probably > the good starting point to translate Java bytecode into llvm bitcode. > > However, I think that your hack (changing the way

I am working on a project to port JRuby on Embedded systems. JRuby converts Ruby code to bytecode which is executed by any JVM. For this project I am testing performance of JRuby with various available JVMs. I have chosen ARM architecture. Does vmkit support ARM architecture? On Fri, Jul 19, 2013 at 8:01 PM, Harris BAKIRAS <h.bakiras at gmail.com> wrote: > I don't know how JRuby

I don't know how JRuby works, maybe it uses some new feature that GNU Classpath does not provide. VMKit's openJDK version is unstable on 64 bits since package version 6b27. You can still use it for very small programs which does not need GC but that's all. It works fine on 32 bits. So you can try it on 32 bits or revert your java version to a previous one (< than 6b27) to test

here <http://vmkit.llvm.org/> its mentioned that its portable on ARM. So simply cross-compiling will work? On Mon, Jul 22, 2013 at 7:37 PM, Harris BAKIRAS <h.bakiras at gmail.com> wrote: > Hello Kumar, > > Unfortunately we never experienced on ARM architecture and we are not > planning to port VMKit on ARM for the moment. > > Regards, > > Harris Bakiras >

Hi Harris Bakiras, Thanks for reply. It working now. Actually I wanted to try vmkit VM to run jruby codes. vmkit is able to run Java program, but when I try to run JRuby code then I get following error - root at komal:/home/komal/Desktop/GSOC/programs# jruby hello.rb > > Platform.java:39:in `getPackageName': java.lang.NullPointerException > > from ConstantSet.java:84:in

Hello Kumar, Unfortunately we never experienced on ARM architecture and we are not planning to port VMKit on ARM for the moment. Regards, Harris Bakiras On 07/19/2013 05:50 PM, Kumar Sukhani wrote: > I am working on a project to port JRuby on Embedded systems. JRuby > converts Ruby code to bytecode which is executed by any JVM. For this > project I am testing performance of JRuby

Hi Kumar, It's a mistake, we will correct that, we haven't tested vmkit on arm. As LLVM supports arm, by cross-compiling vmkit in arm/linux, it could work, but you will probably have to adapt some few parts of the code. If you plan to make the port, feel free to send us a lot of patches :) Gaël Le 22 juil. 2013 17:09, "Kumar Sukhani" <kumarsukhani at gmail.com> a écrit :

Yes I did, one thing worth mentioning is on running configure for GNU Classpath towards the end this error is displayed and it crashes, I assumed it was okay and went to create the symbolic links and completed the rest of the process with vmkit mentioned in Getting Started as instructed: -I../../../native/jni/native-lib -W -Wall -Wmissing-declarations -Wwrite-strings -Wmissing-prototypes

Have you created the symbolic links to GNU Classpath .so? ie step 2 of http://vmkit.llvm.org/get_started.html? Nicolas Nataraj Sundar wrote: > Thanks Nicolas, Gaël > > I followed your instructions and installed compatible versions of llvm, > vmkit and GNU Classpath also I unzipped glibj.zip and pointed GNU > Classpath lib variable to the the unzipped files during vmkit

Thanks Nicolas, Gaël I followed your instructions and installed compatible versions of llvm, vmkit and GNU Classpath also I unzipped glibj.zip and pointed GNU Classpath lib variable to the the unzipped files during vmkit configure. That error has vanished. Now when I run jnjvm or vmkit in Release/bin on any file I'm getting a new error : " terminate called without an active exception

Hello, I am trying to build vmkit2 from the repo using OpenJDK 6 (stock install) on Ubuntu 13.04 amd64. When I try to compile vmkit2 I get the core dump below. I am not sure what the issue is, but I was getting the same error when I was also using classpath. My build environment is set up in the following way:

Hi Nicolas, I found a 32bit Lucid machine (but it'd be great if there was a working 64bit version though). Everything was checked out this morning. I now am able to build vmkit with this configuration: ./configure --with-llvmsrc=/home/zoewolk/RESEARCH/llvm --with-llvmobj=/home/zoewolk/RESEARCH/llvm --with-gnu-classpath-glibj=/home/zoewolk/RESEARCH/classpath-0.97.2/lib