RFR (M): 8165381 : Update for x86 SHA512 using AVX2

[Kamath, Smita]

Hi Vladimir,

I have fixed my code and updated the webrev. 

Latest webrev: http://cr.openjdk.java.net/~mcberg/8165381/webrev.01/ 
Bug: https://bugs.openjdk.java.net/browse/JDK-8165381

Thanks and Regards,
Smita Kamath




-----Original Message-----
From: Vladimir Kozlov [mailto:vladimir.kozlov at oracle.com] 
Sent: Tuesday, October 18, 2016 6:11 PM
To: Kamath, Smita <smita.kamath at intel.com>; hotspot-compiler-dev at openjdk.java.net
Subject: Re: RFR (M): 8165381 : Update for x86 SHA512 using AVX2

Changes do not pass jcheck:

src/cpu/x86/vm/macroAssembler_x86_sha.cpp:1034: Carriage return (^M)
src/cpu/x86/vm/stubGenerator_x86_64.cpp:3809: Tab character
src/cpu/x86/vm/stubRoutines_x86.cpp:306: Carriage return (^M)

Please, fix it and update webrev.

Thanks,
Vladimir

On 10/18/16 5:52 PM, Vladimir Kozlov wrote:
> Reviewed. This RFE was approved for jdk 9 FC extension. I will sponsor it.
>
> Thanks,
> Vladimir
>
> On 9/2/16 3:48 PM, Kamath, Smita wrote:
>> Hi All,
>>
>>
>>
>> I would like to contribute an optimization for SHA 512 towards JDK 9.1.
>> This optimization shows ~2X improvement on X86_64 platforms.
>>
>>
>>
>> Bug: https://bugs.openjdk.java.net/browse/JDK-8165381
>>
>> Webrev: http://cr.openjdk.java.net/~vdeshpande/8165381/webrev.00/
>>
>>
>>
>>
>>
>> Hotspot jtreg tests pass on Windows and Linux with this patch.
>>
>>
>>
>> Please review and sponsor.
>>
>>
>>
>>
>>
>> Thanks,
>>
>> Smita Kamath
>>