Message-ID: <21979.1445.536574.448160@max.nulle.part>
Date: 2015-08-24T11:53:09Z
From: Dirk Eddelbuettel
Subject: Build optimized R : openblas, MKL, ATLAS
In-Reply-To: <CAK1hC9t71AKv09RXrfqTeP8PHDBtZ+QtioCusmiqhGu21r_CAQ@mail.gmail.com>
On 24 August 2015 at 13:46, arnaud gaboury wrote:
| On Mon, Aug 24, 2015 at 1:42 PM, Dirk Eddelbuettel <edd at debian.org> wrote:
| >
| > You may be able to switch at will _after_ R has been built and installed.
|
| something like:
| # update-alternatives --config ....
| ?
| Reference to this blog[0]
| >
| [0]http://blog.nguyenvq.com/blog/2014/11/10/optimized-r-and-python-standard-blas-vs-atlas-vs-openblas-vs-mkl/
Yes; see my post predating this (still using GOTO not OpenBLAS)
http://dirk.eddelbuettel.com/blog/2010/09/15/
and of course the package and vignette which has much more detail
https://cran.rstudio.com/web/packages/gcbd/index.html
https://cran.rstudio.com/web/packages/gcbd/vignettes/gcbd.pdf
We have a dedicated list r-sig-hpc which may be more suitable for this
discussion than continuing on r-devel. [1]
Dirk
[1] Your "what web framework" question was also pretty much off-target there.
--
http://dirk.eddelbuettel.com | @eddelbuettel | edd at debian.org