[8u] RFR: JDK-8257192: Integrate AArch64 JIT port into 8u

[Andrew Hughes]

On 08:57 Sat 28 Nov     , Yangfei (Felix) wrote:
> Hi,
> 
> > -----Original Message-----
> > From: jdk8u-dev [mailto:jdk8u-dev-retn at openjdk.java.net] On Behalf Of
> > Andrew Hughes
> > Sent: Friday, November 27, 2020 3:34 PM
> > To: jdk8u-dev at openjdk.java.net
> > Cc: aarch64-port-dev at openjdk.java.net
> > Subject: Re: [8u] RFR: JDK-8257192: Integrate AArch64 JIT port into 8u
> > 
> > On 07:21 Fri 27 Nov     , Andrew Hughes wrote:
> > > Umbrella Bug: https://bugs.openjdk.java.net/browse/JDK-8257192
> > > Webrevs:
> 
> Thanks for bringing this to 8u upstream.
> 
> I performed some testing on our platforms for the following patches based on the latest jdk8u-dev repo (jdk8u282-b03):
> 
>     https://cr.openjdk.java.net/~andrew/openjdk8/8257192/root/webrev.01/ 
>     https://cr.openjdk.java.net/~andrew/openjdk8/8257192/jdk/webrev.01/ 
>     https://cr.openjdk.java.net/~andrew/openjdk8/8257192/hotspot/webrev.02/ 
> 
> 1. Run full jtreg test with release build on x86_64-linux-gnu, no regression witnessed.  
>      Passed jcstress test on x86_64-linux-gnu.
> 
> 2. Run full jtreg test with release build on aarch64-linux-gnu, no regression witnessed. (Compared with jtreg test result of aarch64 release build from latest aarch64-port/jdk8u-shenandoah repo)
>      Passed jcstress test on my 128-core aarch64 Kunpeng server.
> 
> 3. Performed specjbb2015 test with release build on aarch64-linux-gnu.
>      Performance numbers is reproducible as compared with aarch64 release build from latest aarch64-port/jdk8u-shenandoah repo.
> 
> Hope that helps :-)
> 
> Best regards,
> Felix

It does.

Good to know it works for you :-)

I'll make another revision, based on Aleksey's latest comments, and we'll try and get this in.

Thanks,
-- 
Andrew :)

Senior Free Java Software Engineer
OpenJDK Package Owner
Red Hat, Inc. (http://www.redhat.com)

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