RFR(M): 8145913: PPC64: add Montgomery multiply intrinsic

[Doerr, Martin]

Hi,

I've added a comment about Power8. Thanks again for reviewing.

Thanks for sponsoring, Götz.

Best regards,
 Martin

-----Original Message-----
From: Andrew Haley [mailto:aph at redhat.com] 
Sent: Dienstag, 29. Dezember 2015 10:41
To: Doerr, Martin <martin.doerr at sap.com>; hotspot-compiler-dev at openjdk.java.net
Subject: Re: RFR(M): 8145913: PPC64: add Montgomery multiply intrinsic

On 28/12/15 17:45, Doerr, Martin wrote:

> However, this benchmark does not show any difference when changing
> MONTGOMERY_SQUARING_THRESHOLD.  Can you propose something else for
> tuning this?

It is possible that it doesn't make a difference, I suppose.  I am
rather surprised, but if it makes no difference then it doesn't
matter.

Andrew.