std.math performance (SSE vs. real)
Kagamin via Digitalmars-d
digitalmars-d at puremagic.com
Fri Jun 27 11:19:54 PDT 2014
On Friday, 27 June 2014 at 14:50:14 UTC, Kai Nacke wrote:
> The doubledouble type is available for PowerPC. In fact, I try
> to use this for my PowerPC64 port of LDC. The partial support
> here is a bit annoying but I did not find the time to implement
> the missing functions myself.
>
> It is "native" in the sense that it is a supported type by gcc
> and xlc.
Doesn't SSE2 effectively operate on double doubles too with
instructions like addpd (and others *pd)?
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