Numerical age for D: Mir v0.18.0 is faster then OpenBLAS
Martin Nowak via Digitalmars-d-announce
digitalmars-d-announce at puremagic.com
Sat Sep 24 13:37:39 PDT 2016
On Friday, 23 September 2016 at 13:25:30 UTC, Ilya Yaroshenko
wrote:
> Mir is LLVM-accelerated Generic Numerical Library for Science
> and Machine Learning.
>
> Benchmark:
> http://blog.mir.dlang.io/glas/benchmark/openblas/2016/09/23/glas-gemm-benchmark.html
Still time for a few edits of that post?
Please emphasize the equally impressive comparison of the code
necessary for the matrix multiplication.
glas.gemm(alpha, a, b, beta, c);
vs.
cblas.gemm(
cblas.Order.RowMajor,
cblas.Transpose.NoTrans,
cblas.Transpose.NoTrans,
cast(cblas.blasint) m,
cast(cblas.blasint) n,
cast(cblas.blasint) k,
& alpha,
a.ptr,
cast(cblas.blasint) a.stride,
b.ptr,
cast(cblas.blasint) b.stride,
& beta,
d.ptr,
cast(cblas.blasint) d.stride);
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