x86 Intrinsics for fma in Math Library

[dmitrij pochepko]

Hi,

  What about at least simplest tests included like tests for other 
Intrinsics at hotspot/test/compiler/intrinsics/* ?

Thanks,
Dmitrij


On 14.07.2016 20:42, Deshpande, Vivek R wrote:
>
> Hi
>
> I would like to contribute a patch for scalar x86 intrinsic support 
> for fma operations in jdk9.1
>
> Could you please review the patch.
>
> We see significant performance gain over library implementation.
>
> Bug ID:
>
> https://bugs.openjdk.java.net/browse/JDK-8154122
> hotspot changes:
> http://cr.openjdk.java.net/~vdeshpande/FMA/8154122/hotspot/webrev.00/ 
> <http://cr.openjdk.java.net/%7Evdeshpande/FMA/8154122/hotspot/webrev.00/>
> jdk changes:
> http://cr.openjdk.java.net/~vdeshpande/FMA/8154122/jdk/webrev.00/ 
> <http://cr.openjdk.java.net/%7Evdeshpande/FMA/8154122/jdk/webrev.00/>
>
> Regards,
>
> Vivek
>

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