Slow performance compared to C++, ideas?

Martin Nowak code at dawg.eu
Sun Jun 2 10:23:42 PDT 2013


On 05/31/2013 06:29 AM, Juan Manuel Cabo wrote:
> I just shaved 1.2 seconds trying with dmd by changing the dot function from:

Yep, using -profile on the original code shows that 33% is spend in 
Sphere.intersect. And the asm for the dot product is horrible.


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