[R-SIG-Mac] BLAS veclib in R 4.1

[Ashley Stephen Doane]

Hi,

I would like to use blas from Apple�s Accelerate framework instead of the reference R blas in R 4.1.0.  The FAQ<https://cran.r-project.org/bin/macosx/RMacOSX-FAQ.html#Which-BLAS-is-used-and-how-can-it-be-changed_003f> indicates that two Rblas shared libraries are supplied, libRblas.vecLib.dylib which uses vecLib BLAS and libRblas.0.dylib which uses reference BLAS from R.  However, in the current release 4.1 and 4.1-patched binaries, I only see the reference blas.  Does the answer in the FAQ no longer apply?  I am on Mac OS 11.4, and installed in the default location and looking for the blas libraries here: /Library/Frameworks/R.framework/Versions/Current/Resources/lib.  I am looking in the wrong place?

Best,
Ashley

Ashley Stephen Doane, Ph.D.
Postdoctoral Research Associate

Weill Cornell Medicine
Elemento Lab
Institute for Computaional Biomedicine
asd2007 using med.cornell.edu


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