clumatra: recent ?regression?
Deneau, Tom
tom.deneau at amd.com
Tue May 20 13:22:16 UTC 2014
Jules --
I can't see the command lines you used but I believe you are using -XX:-UseHSAILDeoptimization.
But it looks like HSAILSafepoints are still on which is causing the trouble (safepoints depend on deoptimization).
Can you try also adding -XX:-UseHSAILSafepoints to your command line?
We should correct this by automatically turning off HSAILSafepoints if HSAILDeoptimization is off.
-- Tom
> -----Original Message-----
> From: graal-dev [mailto:graal-dev-bounces at openjdk.java.net] On Behalf Of
> Jules Gosnell
> Sent: Monday, May 19, 2014 6:12 PM
> To: graal-dev at openjdk.java.net
> Subject: clumatra: recent ?regression?
>
> Guys,
>
> thought that I should let you know.
>
> my overnight builds 15/16th may for both hardware and simulated jdk-
> 1.8/graal/okra sumatra stacks both suffered from crashed vms and have
> continued to do so, until I tracked down the test in question and
> disabled it.
>
> here are the full logs:
>
> http://ouroboros.dyndns-free.com/ci/view/clumatra/job/clumatra-hardware-
> acceleration/246/consoleText
> http://ouroboros.dyndns-free.com/ci/view/clumatra/job/clumatra-
> simulated-acceleration/199/consoleText
>
> if you scroll right to the bottom of each you will find that they end
> prematurely without a test summary - one silently, the other reports a
> segv:
>
> |7 |8 |9 |10
> locals: |-
> |-
> |- |- |- |- |- |- |- |d9|j |-
> stack:
> |vobject:Ratio:1{numerator=Object[null],denominator=Object[null]}
> |vobject:Ratio:1{numerator=Object[null],denominator=Object[null]} | |
> | | | | | | |
> at clojure.lang.Numbers.divide(Numbers.java:157) [bci: 46]
> |0 |1 |2
> locals: |- |- |-
> at clojure.lang.Numbers.divide(Numbers.java:3731) [bci: 8]
> |0 |1 |2 |3
> locals: |- |- |- |-
> at clumatra.numbers_test$fn$reify__7461.invoke(numbers_test.clj:54)
> [bci: 35]
> |0 |1 |2 |3 |4
> locals: |- |- |- |- |-
> stack: |d3|a |s0|i | | |
>
> > ld_kernarg_u64 $d16, [%_deoptInfo];
> > ^
> input(63,23): Symbol not found
> #
> # A fatal error has been detected by the Java Runtime Environment:
> #
> # SIGSEGV (0xb) at pc=0x00007fcbe29ab08d, pid=24144,
> tid=140515433301760 # # JRE version: OpenJDK Runtime Environment (8.0)
> (build
> 1.8.0-internal-jenkins_2014_05_16_09_06-b00)
> # Java VM: OpenJDK 64-Bit Server VM (25.0-b63-internal-graal-0.3 mixed
> mode linux-amd64 compressed oops) # Problematic frame:
> # C [libokra_x86_64.so+0x59508d]
> Java_com_amd_okra_OkraKernel_setLaunchAttributes+0x43
>
> I can reproduce the problem with any required flags, and provide
> relevant src code (java) if someone is interested in looking at this.
> For now, I will just lose the problematic test.
>
> perhaps something has changed and I need to update my build ?
>
> thanks for all your hard work on graal,
>
>
> Jules
>
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