Eclipse and GraalVM: "The VM does not support the Graal API"

[Juan Jose Fumero]

Ok, thanks Doug. This solved my problem.

Cheers
Juanjo

On Wed, 2014-08-06 at 20:35 +0200, Doug Simon wrote:

> As of http://hg.openjdk.java.net/graal/graal/rev/c9284d733aa1, all classes in graal.jar (and graal-truffle.jar) are now (by default) isolated from application classes. This is part of efforts to secure Graal.
> 
> To revert to the old behavior, specify -XX:-UseGraalClassLoader on the command.
> 
> -Doug
> 
> On Aug 6, 2014, at 7:39 PM, Juan Jose Fumero <juan.fumero at ed.ac.uk> wrote:
> 
> > If I upgrade to the lastest version I get the same error, but in the
> > terminal.
> > 
> > java.lang.UnsupportedOperationException: The VM does not support the
> > Graal API.
> > Currently used Java home directory
> > is /tmp/graalWed-Aug--6/jdk1.8.0_11/product/jre.
> > Currently used VM configuration is: OpenJDK 64-Bit Graal VM
> > 	at
> > com.oracle.graal.api.runtime.Graal.getRequiredCapability(Graal.java:61)
> > 	at
> > com.edinburgh.parallel.opencl.functional.MapToGraal.getBackend(MapToGraal.java:48)
> > 	at
> > com.edinburgh.parallel.opencl.functional.MapToGraal.getCompiledLambda(MapToGraal.java:96)
> > 	at
> > com.edinburgh.parallel.opencl.functional.MapToGraal.createKernel(MapToGraal.java:166)
> > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > 	at
> > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> > 	at
> > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> > 	at java.lang.reflect.Method.invoke(Method.java:483)
> > 	at
> > com.edinburgh.parallel.functional.ComposablePatternMap.patternApplyOcl(ComposablePatternMap.java:309)
> > 
> > 
> > What could it be? 
> > 
> > 
> > Juanjo
> > 
> > 
> > On Wed, 2014-08-06 at 10:20 -0700, Mick Jordan wrote:
> > 
> >> On 8/6/14, 10:15 AM, Juan Jose Fumero wrote:
> >>> Hi everybody,
> >>>    I am working with my OpenCL branch and this version of graal [1].
> >>> 
> >>> If I execute my programs from the command line:
> >>> 
> >>> $ ./mx.sh vm \
> >>>       -Xmx6g \
> >>>       -Xbootclasspath/p:graal.jar \
> >>>       -XX:-BootstrapGraal \
> >>>       -cp @com.edinburgh.parallel.functional \
> >>>       com.edinburgh.parallel.functional.benchmarks.Saxpy
> >>> 
> >>> Everything works, but  I execute the program in Eclipse, I get the
> >>> following error. The same error with UnitTest.
> >>> 
> >>> java.lang.UnsupportedOperationException: The VM does not support the
> >>> Graal API.
> >>> Currently used Java home directory
> >>> is /home/juanjo/phd/graaljdk8ocl/jdk1.8.0_11/product/jre.
> >>> Currently used VM configuration is: OpenJDK 64-Bit Graal VM
> >>> 	at
> >>> com.oracle.graal.api.runtime.Graal.getRequiredCapability(Graal.java:61)
> >>> 	at
> >>> com.edinburgh.parallel.opencl.functional.MapToGraal.getBackend(MapToGraal.java:48)
> >>> 
> >>> 
> >>> The method getBackend contains the following:
> >>> 
> >>> private static Backend getBackend() {
> >>>         Backend hostBackend =
> >>> Graal.getRequiredCapability(RuntimeProvider.class).getHostBackend();
> >>>         return hostBackend;
> >>>     }
> >>> 
> >>> 
> >>> Any idea?
> >> Upgrade to the latest rev (at a minimum) rev 74123ce7599b
> >> 
> >> Mick
> >> 
> >> 
> > 
> > 
> > The University of Edinburgh is a charitable body, registered in
> > Scotland, with registration number SC005336.
> 
> 


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