Benchmark crashes on Java 8 EA

[Aleksey Shipilev]

The exception you see is the JMH infrastructural exception which can
float up when host VM figures the forked VM had broken the connection.
It then also figures the forked VM exited with non-zero exit code.
Hence, it means the forked VM had failed in some weird way, quite
possibly because of the workload you are having.

Can you try the run with -f 0?

-Aleksey.

On 02/24/2014 12:17 PM, Chris Vest wrote:
> The project I’m benchmarking builds and run its tests in Java 8 without
> any problems. It doesn’t do any IO in the process, though.
> 
> There is no hs_err* file. There is an empty jmh.out file.
> 
> Cheers,
> Chris
> 
> On 24 Feb 2014, at 07:28, Aleksey Shipilev <aleksey.shipilev at oracle.com
> <mailto:aleksey.shipilev at oracle.com>> wrote:
> 
>> On 02/24/2014 02:40 AM, Chris Vest wrote:
>>> # Benchmark:
>>> objectpoolbenchmark.suite.ClaimRelease.StormpotBlazePool.cycle
>>> # Warmup Iteration   1: Exception in thread "Thread-3"
>>> java.lang.IllegalStateException: java.io.EOFException
>>> at
>>> org.openjdk.jmh.link.BinaryLinkServer$Handler.run(BinaryLinkServer.java:283)
>>> Caused by: java.io.EOFException
>>> at
>>> java.io.ObjectInputStream$BlockDataInputStream.peekByte(ObjectInputStream.java:2601)
>>> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1319)
>>> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:371)
>>> at
>>> org.openjdk.jmh.link.BinaryLinkServer$Handler.run(BinaryLinkServer.java:260)
>>> <forked VM failed with exit code 132>
>>
>> Why do you think this is JMH-related?
>>
>> Your forked VM crashed, look for hs_err*.log.
>>
>> -Aleksey.
>>
>