RFR(xxs): 8200297: Build failures after JDK-8198691 (CodeHeap State Analytics)

Vladimir Kozlov vladimir.kozlov at oracle.com
Wed Mar 28 16:26:06 UTC 2018


Hi Lutz,

I hope you feel better today.

We hit another bug https://bugs.openjdk.java.net/browse/JDK-8200366
but I was not able to reproduce crash on linux-x64.

Regards,
Vladimir

On 3/28/18 12:50 AM, Schmidt, Lutz wrote:
> Dear all,
> 
> first of all a big THANK YOU to all involved for detecting, handling and 
> fixing this issue. I was in really bad shape yesterday.
> 
> Regards,
> 
> Lutz
> 
> *From: *hotspot-compiler-dev 
> <hotspot-compiler-dev-bounces at openjdk.java.net> on behalf of Thomas 
> Stüfe <thomas.stuefe at gmail.com>
> *Date: *Wednesday, 28. March 2018 at 09:18
> *To: *Vladimir Kozlov <vladimir.kozlov at oracle.com>
> *Cc: *hotspot compiler <hotspot-compiler-dev at openjdk.java.net>
> *Subject: *Re: RFR(xxs): 8200297: Build failures after JDK-8198691 
> (CodeHeap State Analytics)
> 
> Hi,
> 
> On Tue, Mar 27, 2018 at 10:18 PM, Vladimir Kozlov 
> <vladimir.kozlov at oracle.com<mailto:vladimir.kozlov at oracle.com>> wrote:
> 
>     On 3/27/18 12:34 PM, Thomas Stüfe wrote:
> 
> 
> 
>         On Tue, Mar 27, 2018 at 9:03 PM, Vladimir Kozlov
>         <vladimir.kozlov at oracle.com<mailto:vladimir.kozlov at oracle.com><mailto:vladimir.kozlov at oracle.com<mailto:vladimir.kozlov at oracle.com>>>
>         wrote:
> 
>              Looks good to me too.
> 
>              But it should be verified by someone. Our (Oracle) Java
>         test system
>              and submit-hs (which use it) does not build or test on any
>         x86_32
>              systems.
> 
> 
>         Well, I did build on Linux 32bit. Is that sufficient or do you
>         need someone else to test?
> 
> 
>     If you can run HelloWorld.java with -Xlog:codecache=Trace to use
>     stat code, it will be sufficient for me.
> 
>     Thanks,
>     Vladimir
> 
> Tested on ubuntu 16.4 32bit. Looks good. Pushed.
> 
> Thanks, Thomas
> 
> 
>         Thanks, Thomas
> 
>              Regards,
>              Vladimir
> 
> 
>              On 3/27/18 8:31 AM, Aleksey Shipilev wrote:
> 
>                  On 03/27/2018 05:27 PM, Thomas Stüfe wrote:
> 
>         http://cr.openjdk.java.net/~stuefe/webrevs/8200297-builderrors-on-x86-32-after-codeheap-lucy/webrev.01/webrev/
>                     
>         <http://cr.openjdk.java.net/~stuefe/webrevs/8200297-builderrors-on-x86-32-after-codeheap-lucy/webrev.01/webrev/>
> 
> 
>                  OK from me, assuming it still builds x86_32, and passes
>         submit-hs.
> 
>                  Thanks,
>                  -Aleksey
> 


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