RFR (XS): 8165287: Bug fix for Compress intrinsic avx512

[Vladimir Kozlov]

Good. I am pushing it.

Thanks,
Vladimir

On 11/22/16 1:21 PM, Deshpande, Vivek R wrote:
> Hi Vladimir
>
> I used skylake platform with EVEX support and performed the jtreg tests from hotspot/compiler and jdk/test/java/lang/String* along with SPCjvm2008 suite.
>
> Regards,
> Vivek
>
> -----Original Message-----
> From: Vladimir Kozlov [mailto:vladimir.kozlov at oracle.com]
> Sent: Tuesday, November 22, 2016 11:13 AM
> To: Deshpande, Vivek R; hotspot compiler
> Cc: Berg, Michael C; Viswanathan, Sandhya
> Subject: Re: RFR (XS): 8165287: Bug fix for Compress intrinsic avx512
>
> Hi Vivek,
>
> Changes looks fine to me.
>
> What testing you did? Since we don't have EVEX machines for out testing we are relying on you to run tests on these machines.
>
> In addition to Hotspot jtreg tests please run, at least,
> jdk/test/java/lang/String* tests too.
>
> Thanks,
> Vladimir
>
> On 11/21/16 11:56 PM, Deshpande, Vivek R wrote:
>> Hi
>>
>>
>>
>> I have resolved the bug  in avx512 portion of compress intrinsic and
>> fix for the same is here.
>>
>> http://cr.openjdk.java.net/~vdeshpande/Compress_avx512_fix/webrev.00/
>>
>> I have also updated the JBS entry.
>>
>> https://bugs.openjdk.java.net/browse/JDK-8165287
>>
>> Would you please review and sponsor it.
>>
>>
>>
>> Regards,
>>
>> Vivek
>>