Benchmarking mir.ndslice + lubeck against numpy and Julia

[p.shkadzko]

On Saturday, 11 January 2020 at 22:21:18 UTC, user1234 wrote:
> On Saturday, 11 January 2020 at 21:54:13 UTC, p.shkadzko wrote:
>> Today I decided to write a couple of benchmarks to compare D 
>> mir with lubeck against Python numpy, then I also added Julia 
>> snippets. The results appeared to be quite interesting.
>>
>>
>> [...]
>
> Can you specify the command line used for D ?
> For now it's not clear if use LDC, GDC or DMD and the options 
> used (assertions compiled or not ?). DMD is not a good choice 
> for benchmarking.

All D code was compiled with ldc2
dub build --compiler=ldc2 --single matrix_ops.d

I also tried using $DFLAGS="--O3" but that didn't produce better 
results.