Graal/Truffle Release 0.2

[Stefan Marr]

Hi:

On 26 Mar 2014, at 09:55, Bernhard Urban <bernhard.urban at jku.at> wrote:

> in order to make the life easier for external Truffle implementations, we
> introduced a release model for Graal and Truffle some weeks ago.  The idea
> is to release a truffle.jar which is in sync with a Graal enabled VM in
> terms of API.  Yesterday we made version 0.2:
> http://lafo.ssw.uni-linz.ac.at/builds/

I already reported to Andreas an issue I am seeing with the latest changes for thread safe ASTs.
I was suspecting that something on the benchmarking machine is wrong in terms of compilers.
But, I just downloaded your precompiled binary onto this 8 core machine, and keep seeing the ThreadSafetyTest test failure below.

Unrelated, I was trying to run the tests based on the truffle.jar you provide, but it doesn’t contain the unit tests. Might be useful to also provide a jar with the unit tests. That could help with running such tests easily.

I have still no idea what is going on here. But since very recently, I have severe issues with the correctness of TruffleSOM executions. And, I suspect there is something funky going on with the background compilation. But, wasn’t able to confirm that yet.

Best regards
Stefan

smarr at Infinity:~/tmp/test/graalvm-jdk1.8.0$ bin/java -server -cp ../graal/lib/junit-4.8.jar:truffle-0.2.jar:../graal/graal/com.oracle.truffle.api.test/bin/ org.junit.runner.JUnitCore com.oracle.truffle.api.test.ThreadSafetyTest
JUnit version 4.8
.E
Time: 39.163
There was 1 failure:
1) test(com.oracle.truffle.api.test.ThreadSafetyTest)
java.lang.AssertionError: expected:<1000000> but was:<766512>
	at org.junit.Assert.fail(Assert.java:91)
	at org.junit.Assert.failNotEquals(Assert.java:645)
	at org.junit.Assert.assertEquals(Assert.java:126)
	at org.junit.Assert.assertEquals(Assert.java:470)
	at org.junit.Assert.assertEquals(Assert.java:454)
	at com.oracle.truffle.api.test.ThreadSafetyTest.testTarget(ThreadSafetyTest.java:79)
	at com.oracle.truffle.api.test.ThreadSafetyTest.test(ThreadSafetyTest.java:57)
	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 org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:76)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
	at org.junit.runners.Suite.runChild(Suite.java:128)
	at org.junit.runners.Suite.runChild(Suite.java:24)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:157)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:136)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:117)
	at org.junit.runner.JUnitCore.runMain(JUnitCore.java:98)
	at org.junit.runner.JUnitCore.runMainAndExit(JUnitCore.java:53)
	at org.junit.runner.JUnitCore.main(JUnitCore.java:45)

FAILURES!!!
Tests run: 1,  Failures: 1



-- 
Stefan Marr
INRIA Lille - Nord Europe
http://stefan-marr.de/research/