How to tune numerical D? (matrix multiplication is faster in g++ vs gdc)

bearophile bearophileHUGS at lycos.com
Sun Mar 3 20:15:40 PST 2013


John Colvin:

> First things first:
> You're not just timing the multiplication, you're timing the 
> memory allocation as well. I suggest using 
> http://dlang.org/phobos/std_datetime.html#StopWatch to do some 
> proper timings in D

Nope, what matters is the total program runtime.

Bye,
bearophile


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