Mir GLAS vs Intel MKL: which is faster?

Ilya Yaroshenko via Digitalmars-d digitalmars-d at puremagic.com
Sat Sep 24 08:28:14 PDT 2016


On Saturday, 24 September 2016 at 14:59:32 UTC, Ilya Yaroshenko 
wrote:
> On Saturday, 24 September 2016 at 13:18:14 UTC, John Colvin 
> wrote:
>> On Saturday, 24 September 2016 at 12:52:09 UTC, Andrei 
>> Alexandrescu wrote:
>>> Could you also add a comparison with SciPy? People often say 
>>> it's just fine for scientific computing.
>>
>> That's just BLAS (so could be mkl, could be openBLAS, could be 
>> netlib, etc. just depends on the system and compilation 
>> choices) under the hood, you'd just see a small overhead from 
>> the python wrapping. Basically, everyone uses a BLAS or Eigen.
>>
>> An Eigen comparison would be interesting.
>
> Seems like libeigen_blas.dylib and libeigen_blas_static.a does 
> not contain _cblas_sgemm symbol for example. Does they work for 
> you?

Fixed with Netlib CBLAS


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