[aarch64-port-dev ] [8u] RFR: JDK-8257192: Integrate AArch64 JIT port into 8u

[Yangfei (Felix)]

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