Speed up R by using a different BLAS implementation
It is no news that R’s default BLAS is much slower that other available BLAS implementations. In A trick to speed up R matrix calculation/ Yu-Sung Su recommends using the ATLAS BLAS which is available...
View ArticleR BLAS: GotoBLAS2 vs OpenBLAS vs MKL
Short update to Speed up R by using a different BLAS implementation/: MKL is overall the fastest OpenBLAS is faster than its parent GotoBLAS and comes close to MKL A = matrix(rnorm(n*n),n,n) A %*% A...
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