Displaying 20 results from an estimated 10000 matches similar to: "is.Rs_own_BLAS() ?"
2008 Jul 03
1
--enable-BLAS-shlib conflict with --with-lapack in configure?
Dear developeRs,
I'm trying to build R (2.7.1, on an x86_64 running Linux, but I believe
I have observed this on x86 and with earlier versions of R as well)
using external BLAS and LAPACK libraries _and_ generating libR.so,
libRblas.so and libRlapack.so.
Without --enable-BLAS-shlib, configure is able to find and use the
external LAPACK library:
./configure \
2010 Jul 12
2
R-2.11.1 build and 'so' libraries withouth the 'lib' prefix
Greetings,
I have a computer with the following setup:
1)cblfs (pure 64-bit (amd64) linux), kernel2.6.34 gcc4.4.2
2)R-2.11.1
I compiled R with BLAS and lapack using the switched ( --with-blas="-
lpthread -latlas -lfptf77blas"
--with-lapack="-llapack -lcblas" ).
(( http://cran.r-project.org/doc/manuals/R-admin.html#Linear-algebra) )
Prior to compiling R-2.11.1
sh
2011 Nov 30
2
Generalized singular value decomposition
Hello,
I would like to perform a generalized singular value decomposition with
R. The only possibility I found is "GSVD" that is based on LAPACK/BLAS.
Are there other possibilities too?
If not, has anybody used LAPACK/BLAS under Windows XP? How can I install
them? Following [1] did not help.
I hope this is the right place for my question.
Thank you very much!
Oana Tomescu
[1]
2024 May 08
1
Compilation problems with R4.4.0
? Wed, 8 May 2024 16:59:25 +0000
Simon Andrews <simon.andrews at babraham.ac.uk> ?????:
> The lapack libraries are:
>
> $ rpm -qa | grep lapack
> lapack-3.9.0-10.el9.x86_64
> lapack64_-3.9.0-10.el9.x86_64
> lapack64-3.9.0-10.el9.x86_64
> lapack-devel-3.9.0-10.el9.x86_64
Thanks for this information! I figured out I needed to enable the
"PowerTools/CRB" repo,
2004 Jan 19
1
Compiling R, cannot open vars.mk
Hi!
I am trying to compile R-1.8.1 on an alphaserver running Tru64 Unix.
I use the compilers cc,cxx and f77. After the compilation
I try: make check
and get the following message:
Make: Cannot open /share/make/vars.mk. Stop.
Does anyone have any suggestions on why?
Regards
Arne Gjuvsland
2017 Oct 30
2
Debate: Shall some of Microsoft R Open Code be ported to mainstream R?
I think the thing that is missing is a simple way for end users on windows to replace blas/lapack libraries with MKL-a package that you install that puts the libraries in the right place.
Microsoft provides something for their distro, but we don't have the equivalent if you get R from cran.
On 29 October 2017 at 22:01, Kenny Bell wrote:
| User here: incorporating Intel's MKL, as MRO
2007 Jul 09
1
BLAS / LAPACK version information from within R-session?
Hi,
for diagnostic purposes, I would like to get information about
the BLAS / LAPACK linked against R from within an R-session.
An obvious application could be safety-checks for packages like
Matrix and quantreg at load / attach - time.
Also you could be more precise on the "framework" in which R
is running for comparable benchmark timings on different systems.
Perhaps this
2008 Jan 25
4
Problem building R with Intel MKL v10 BLAS
NO
Hi. I'm not sure if this is an R-help or R-devel problem, so I'm
starting here in the hope that someone can help (and willing to go to
the other list if it's more appropriate). I think I am following all of
the instructions in the various manuals, but clearly I am missing something.
I have an Intel EM64T Dell with 2 dual-core Xeon processors running Red
Hat EL5. I would
2014 May 22
1
R 3.1 breaks RStudio in Fedora 20?
Hi All
I just installed R 3.1 on fedora 20 after removing rstudio
# rpm -q R
R-3.1.0-5.fc20.x86_64
after I removed rstudio (I don't use it that much but need it for teaching)
I tried to reinstall rstudio but its missing libRblas.so and libRlapack.so
dependencies
I'm guessed it would be OK to force it because lapack-devel and blas-devel
are installed so I tried
# rpm -ivh --no-deps
2019 May 08
4
openblas
Hello, macosx 10.13.6, Rdevel r76458
I'm trying to compile against openblas to reproduce an error on the
CRAN check page (my package is clean under winbuilder and all but one
of the checks). I've downloaded and installed openblas 0.3.7 but I
am not 100% sure that it is being used by R.
Using
./configure --with-blas="-lopenblas"
Then running R to discover the PID I get:
2004 Jul 03
1
OS X problem with DSTEIN in IGLS code
1. R-devel on OS X aborts when the code below is run after spitting
out the
message
Loading required package: MASS
Parameter 5 to routine DSTEIN was incorrect
Mac OS BLAS parameter error in DSTEIN, parameter #0, (unavailable), is 0
2. I compiled R-patched using the included BLAS and Lapack, although
Brian says this is impossible on OS X, because they are in FORTRAN (??).
This version of R
2008 Apr 18
1
configure can't find dgemm in MKL10
Hi,
I'm trying to follow the R-admin instructions for using MKL10 as the external BLAS compiling R-2.6.2 under Linux on a RH EL head node of a cluster. The configure process seems to have problems when it checks for dgemm in the BLAS. I'm using configure as:
./configure CC=icc F77=ifort --with-lapack="$MKL" --with-blas="$MKL" where $MKL is defined as in R-admin
2007 May 13
1
Help understanding LAPACK symbol resolution
R developers,
I am trying to understand how symbols are resolved, so that I can
configure a package that I contributed to, and so that I can provide
guidance to (linux / OSX) users of the package. To be concrete, my
package uses the LAPACK Fortran symbol zsysv. This is not in
libRlapack, but is defined on my system in the library
/usr/lib64/liblapack.so.
* I suspect that the reason the symbol is
2009 Jun 26
1
problems compiling for RHEL 5.3 x86_64
Well, CentOS 5.3, which amounts to the same thing.
I recently decided to upgrade my main research machine from Fedora Core
8 -> CentOS 5.3. Basically, I was looking to move to a distro with
longer 'term-of-life' than the release schedule for Fedora currently
allows. The machine is a multi-Opteron box, so both 32- and 64-bit apps
natively supported. Since I do a lot of 'linear
2018 May 10
2
readLines() behaves differently for gzfile connection
When I read a .gz file with readLines() in 3.4.3, it returns text (and a
warning). In 3.5.0, it gives a warning, but no text. Is this expected
behavior or a bug?
3.4.3:
> source_file = "1k_annotation.gz"
> readfile_con <- gzfile(source_file, "r")
> readLines(readfile_con, n = 5)
[1] "#chr\tpos\tref\talt\t
<truncated output here>
Warning message:
In
2018 Aug 31
2
svg ignores cex.axis in R3.5.1 on macOS
????? Plots produced using svg in R 3.5.1 under macOS 10.13.6 ignores
cex.axis=2.? Consider the following:
> plot(1:2, cex.axis=2)
> svg('svg_ignores_cex.axis.svg')
> plot(1:2, cex.axis=2)
> dev.off()
> sessionInfo()
R version 3.5.1 (2018-07-02)
Platform: x86_64-apple-darwin15.6.0 (64-bit)
Running under: macOS High Sierra 10.13.6
Matrix products: default
BLAS:
2002 Jun 11
1
ATLAS & R unser Windows
Hi,
In rw-FAQ, there is a paragraph about optimizing R by using a fast ATLAS
library in place of the standard BLAS. It says: "BLAS support is supplied by
the single DLL `R_HOME\bin\Rblas.dll', and
you can add a fast BLAS just by replacing that." Do I need to recompile the
whole R with the option `USE_ATLAS = YES', or is it possible to compile only
Rblas.dll on each separate
2014 Mar 14
1
Conditional jump or move depends on uninitialised value(s)
Hi,
I'm using valgrind to check over some C/C++ code for an R library. I'm
getting the report (see below), but can't track down the uninitialised
value(s). I tried using --track-origins=yes in valgrind which gives:
==28258== Uninitialised value was created by a stack allocation
==28258== at 0xEE33D98: ??? (in /usr/lib64/R/lib/libRlapack.so)
I presume the problem is an
2006 May 18
1
Stuck in R installation, help~~
Hi all,
I'm stuck in the installation of R.
When I run configure, I got the error:
configure: error: --with-readline=yes (default) and headers/libs are
not available
I followed one answer in some post and use this:
./configure --with-prefix=/home/user/R-2.2.1 --with-readline=no
It successfully configured but I encountered another problem while make:
gcc -shared -L/usr/local/lib64 -o
2011 May 05
1
problem with location of libraries 64-bit (opensuse)
Dear list,
there seems to be a problem with the standard location of R?s 64-bit libs
at least under openSUSE.
I had two user questions regarding the compilation of rpy2 for 64-bit systems.
Personally I don`t know rpy2 but maybe someone on this list can decide if
the mistake lies on R`s side or on rpy2?s side or in between.
R-devel is installed in these cases, I asked. Latest R-base or