[aarch64-port-dev ] Fwd: Compact strings enablement - JTreg runs

[Andrew Haley]

On 07/07/16 16:58, Stuart Monteith wrote:
> The JSR166TestCase.java fails with:
> JavaTest Message: JUnit Failure: testInvokeAll1(ForkJoinTaskTest):
> ExecutorService java.util.concurrent.ForkJoinPool at 234bf9ce[Shutting
> down, parallelism = 48, size = 20, active = 1, running = 0, steals =
> 23, tasks = 0, submissions = 0] did not terminate in a timely manner
> 
> On another run JSR166 simply times out completely, and in another is
> passed fine. An intermittent failure of a concurrency test - worrying?

Yes.  Have you tried jcstress with the same build?

> The failures I find are not /obviously/ affected by CompactStrings.

I agree.  The test failures I've seen are not anything to do with
CompactStrings IMO.

These are the failures I'm seeing on AArch64 (vs x86):

FAILED: compiler/cpuflags/TestAESIntrinsicsOnUnsupportedConfig.java
FAILED: compiler/interpreter/DisableOSRTest.java
FAILED: compiler/jvmci/compilerToVM/MaterializeVirtualObjectTest.java
FAILED: compiler/uncommontrap/TestDeoptOOM.java
FAILED: gc/g1/TestLargePageUseForAuxMemory.java
FAILED: runtime/CommandLine/OptionsValidation/TestOptionsWithRanges.java
FAILED: runtime/NMT/PrintNMTStatistics.java

I just fixed TestDeoptOOM.

Andrew.