From |uc@r @end|ng |rom |edor@project@org  Wed May  8 09:34:19 2019
From: |uc@r @end|ng |rom |edor@project@org (=?UTF-8?Q?I=C3=B1aki_Ucar?=)
Date: Wed, 8 May 2019 09:34:19 +0200
Subject: [Rd] openblas
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On Wed, 8 May 2019 at 04:52, Peter Langfelder
<peter.langfelder at gmail.com> wrote:
>
> (CCing the R-devel list, maybe someone will have a better answer.)
>
> To be honest, I don't know how to. I wasn't able to configure R to use
> OpenBLAS using the configure script and options on my Linux Fedora system.
> I configure it without external BLAS, then replace the libRblas.dylib (.so
> in my case) with a link to the OpenBLAS dynamic link library.

R on Fedora uses openblas by default since Fedora 23. In fact, there's
a specific package, openblas-Rblas, that provides libRblas.so.

$ ll /usr/lib64/R/lib/
total 64544
-rwxr-xr-x. 1 root root 60113776 feb 28 13:37 libRblas.so
-rwxr-xr-x. 1 root root  1961880 mar 11 20:37 libRlapack.so
-rwxr-xr-x. 1 root root   182304 mar 11 20:37 libRrefblas.so
-rwxr-xr-x. 1 root root  3828104 mar 11 20:37 libR.so

R reference blas is installed as libRrefblas.so.

I?aki



[Rd] openblas
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