pi benchmark on ldc and dmd

bearophile bearophileHUGS at lycos.com
Mon Aug 1 20:19:56 PDT 2011


Adam D. Ruppe:
 
> It was something that used bigint. I whipped it up myself earlier
> this morning, but left the code on my laptop. I'll post it when
> I have a chance.

OK.
In such situations it's never enough to compare the D code compiled with DMD to the D code compiled with LDC. You also need a reference point, like a C version compiled with GCC (here using GMP bignums). Such reference points are necessary to anchor performance discussions to something.

Bye,
bearophile


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