Hi, Dave,
Thank you for your kindly reply, I have solved this problem by installing a 32
bit JVM on my 64 bit Win7,
and adding the "-vm"argument, which specifies the JVM for Eclipse, in the
x10dt.ini under the x10dt installation directory.
Please see
http://wiki.eclipse.org/Eclipse.ini
BR,
Zhijun Hao
From: David P Grove
Date: 2012-10-16 21:59
To: haozhijun.fudan; Mailing list for users of the X10 programming language
Subject: Re: [X10-users] x10dt-2.3.0-win32.win32.x86
"Zhijun Hao" <haozhijun.fu...@gmail.com> wrote on 10/16/2012 06:37:01 AM:
>
> Hello,
> I have just downloaded the lastest X10DT 2.3.0 (x10dt-2.3.0-
> win32.win32.x86 ) from the x10 website,
> but when I start the x10dt.exe in my windows 7 (64bit) , there is an
> error "Failed to load the JNI shared library "XXXX\server\jvm.dll".
> my jdk is the oracle hotsopt 64bit version.
> It seems that the x10dt-2.3.0-win32.win32.x86 is incompatible with
> this x86_64 version jdk.
> How can I fix this problem? Is there the x86_64 version x10dt for
> downloading on the website?
>
Hi,
We currently don't pre-build X10DT for 64bit Windows. Sorry.
For the 2.3.1 release targeted for early December, we do plan on modernizing
the supported operating system platforms and the base version of Eclipse (now
3.7, will be 4.2). Early indications are that this should also allow us to fix
some known deficiencies of X10DT on Windows 7. We're going to need to make a
number of updates to our build infrastructure to make this happen, so it will
take at least a couple of weeks before we'll be in a position to produce our
first pre-built Windows 7 X10DT.
For now, I think you have two plausible avenues for working with X10 on 64 bit
windows 7.
(1) just use the command line tools. (requires cygwin). You might need to
build X10 from source (although the prebuilt 32 bit version should work for the
Java backend on windows, but only for a single place).
(2) get a 32 bit JVM on your machine, and set your path so that when you run
X10DT it will find the 32 bit JVM.
There's a small chance that you could also get things to work by following the
instructions to build X10DT from source here
(http://x10-lang.org/x10-development/building-x10dt-from-source.html). We
haven't tried this on a 64 bit windows 7 system so I don't know if it will work
or not.
--dave
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