ndBenchmarks #1: ndslice.algorithm vs std.numeric vs std.algorithm

Johan Engelen via Digitalmars-d-announce digitalmars-d-announce at puremagic.com
Wed Aug 3 15:22:19 PDT 2016


On Wednesday, 3 August 2016 at 20:53:59 UTC, Ilya Yaroshenko 
wrote:
> Hi all,
>
> There are two first [1] benchmarks for upcoming 
> ndslice.algorithm [2].
> Recent LDC alpha based on LLVM 3.8 and recent Mir 
> v0.16.0-alpha3 are required. @fasmath syntax may be changed a 
> little bit and will be simplified anyway.
>
> Dot Product:
>
>        ndReduce vectorized = 3 ms, 314 μs
>                   ndReduce = 14 ms, 767 μs

**That's** the difference with or without fastmath??

(awesome work of course!)

-Johan



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