Disappointing math performance compared to GDC
Gabor Mezo via digitalmars-d-ldc
digitalmars-d-ldc at puremagic.com
Fri Oct 10 09:17:29 PDT 2014
On Friday, 10 October 2014 at 15:08:21 UTC, Gabor Mezo wrote:
> On Friday, 10 October 2014 at 12:13:49 UTC, John Colvin wrote:
>> On Thursday, 9 October 2014 at 08:13:21 UTC, Gabor Mezo wrote:
>>> Hey,
>>>
>>> We have made progress. I've merged my computation code into a
>>> single module, and now the LDC build is as perfomant as the
>>> Clang one! The benchmark took around 0.044 secs. It's slower
>>> that the GDC version but it is amazing that D language can be
>>> as performant as C++ by using the same compiler backend, so
>>> no magic allowed.
>>>
>>> Results pushed in.
>>
>> The -singleobj flag may give you that same performance boost
>> without having to refactor the code.
>
> How do you do this by using dub?
Ok, thanks, I've already figured it out.
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