search for: libblas

Dear All, Summary: ======== To test some packages, I want to build R-3.1.0 (current R devel). However, when I use the default libblas, make check fails with running code in 'reg-BLAS.R' ...make[3]: *** [reg-BLAS.Rout] Error 1 It does not fail, however, if I use libatlas3 or libopenblas. The same thing happens with the current R patched. I've google around and cannot find anything, and I find it very surprising...

...06:45 0:00 grep exec/R user at user:~$ lsof -p 13836 | grep 'blas\|lapack' R 13836 user mem REG 8,1 33562376 3961750 /usr/lib/x86_64-linux-gnu/openblas-pthread/liblapack.so.3 R 13836 user mem REG 8,1 27200552 3961749 /usr/lib/x86_64-linux-gnu/openblas-pthread/libblas.so.3 user at user:~$ ls -l /usr/lib/x86_64-linux-gnu/openblas-pthread/libblas.so.3 -rw-r--r-- 1 root root 27200552 Jun 2 06:55 /usr/lib/x86_64-linux-gnu/openblas-pthread/libblas.so.3 user at user:~$ ls -l /usr/lib/x86_64-linux-gnu/openblas-pthread/liblapack.so.3 -rw-r--r-- 1 root root 33562376 Jun...

Hi folks, if you want to use MKL (the fast BLAS I have tested on my Thinkpad T410) with the R 2.14.0 built as Debian/Ubuntu packages available on CRAN mirror, the following tricks may works for without some known side-effects (likes openmp breaking issues), you may try to build your own libblas.so.3gf.0 with following command: $ gfortran -L/opt/intel/lib/intel64 -liomp5 -L/opt/intel/mkl/lib/intel64 -lmkl_rt -lmkl_core -lmkl_gf_lp64 -lmkl_gnu_thread -lmkl_gf_ilp64 -lgomp -lpthread -shared -Wl,-soname,libblas.so.3gf -o libblas.so.3gf. $ sudo mkdir /usr/local/lib/MKL $ sudo cp libblas.so....

Hi there, On 1 December 2017 at 23:24, G?ran Brostr?m wrote: | Dirk, | | thanks for your help. At work I have (ubuntu 16.04): | | ii libblas-common 3.6.0-2ubuntu2 amd64 Dependency package for | all BLAS implementations | ii libblas-dev 3.6.0-2ubuntu2 amd64 Basic Linear Algebra | Subroutines 3, static library | ii libblas3 3.6.0-2ubuntu2 amd64 Basic Linear Algebra | Reference implementations, shared...

...s-posting! > | > | I'm on Ubuntu artful, and upgraded with 'apt'. Then > | > | ---------------------------------------------------------------- > | goran at M6800:~/src/R-3.4.3$ /usr/bin/R > | /usr/lib/R/bin/exec/R: symbol lookup error: > | /usr/lib/x86_64-linux-gnu/libblas.so.3: undefined symbol: sgemv_thread_n > | ---------------------------------------------------------------- > | > | Never seen this before. What can I do? > > At home: > > edd at bud:~$ COLUMNS=70 dpkg -l | grep blas > ii libblas-common 3.7.0-1 amd64 Dependency...

I am trying to install R.2.1.1 under Linux FC4 using RPM. During the installation I get the following message: The following package could not be found on your system. Installation cannot continue until it is installed. The package in question of libblas.so.3. Does anyone know where I can get the package? Can I use RPM to intall the package? Thanks, John John Sorkin M.D., Ph.D. Chief, Biostatistics and Informatics Baltimore VA Medical Center GRECC and University of Maryland School of Medicine Claude Pepper OAIC University of Maryland School of M...

Hi, I know this is not a problem comming from R, but maybe you can still help me. I installed R 1.4.1 on Debian Woody, but I can't start it. I get this message: ~$ R /usr/lib/R/bin/R.bin: error while loading shared libraries: libblas.so.2: cannot open shared object file: No such file or directory Any thoughts? S?bastien Plante -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or &...

...suited for asking here. Apologies for the cross-posting! I'm on Ubuntu artful, and upgraded with 'apt'. Then ---------------------------------------------------------------- goran at M6800:~/src/R-3.4.3$ /usr/bin/R /usr/lib/R/bin/exec/R: symbol lookup error: /usr/lib/x86_64-linux-gnu/libblas.so.3: undefined symbol: sgemv_thread_n ---------------------------------------------------------------- Never seen this before. What can I do? G?ran Brostr?m

...old (twentieth century) C-code with frequent calls to blas and lapack routines. I have the following options on my Ubuntu 20.04 machine: Selection Path Priority Status ------------------------------------------------------------ * 0 openblas-pthread/libblas.so.3 100 auto mode 1 blas/libblas.so.3 10 manual mode 2 openblas-openmp/libblas.so.3 95 manual mode 3 openblas-pthread/libblas.so.3 100 manual mode I tried all four alternatives by timing one particular function call...

Dirk, thanks for your help. At work I have (ubuntu 16.04): ii libblas-common 3.6.0-2ubuntu2 amd64 Dependency package for all BLAS implementations ii libblas-dev 3.6.0-2ubuntu2 amd64 Basic Linear Algebra Subroutines 3, static library ii libblas3 3.6.0-2ubuntu2 amd64 Basic Linear Algebra Reference implementations, shared library a...

...to opensuse. My apology if I post on a wrong mailing list. But I really like R and want to use it on linux. The problem is I''m new to linux. I have opensuse 11.0. I download the x86_64 installer from opensuse repo. I run the installer and got error saying that libgfortran.so.3 is needed by libblas. I found libgfortran.so.3 in my /usr/lib folder (not /user/lib64). I guess it''s not on lib64 that''s why it''s complaining. So I create a symbolic link to libgfortran.so.3 from lib to lib64. It still doesn''t work. I try to install libgfortran from opensuse dvd it...

...(0x00007fff3a5fe000) libRblas.so => not found libgfortran.so.2 => /usr/lib/libgfortran.so.2 (0x00007fb132100000) libm.so.6 => /lib/libm.so.6 (0x00007fb131e7e000) libR.so => /usr/lib/R/lib/libR.so (0x00007fb13195e000) libc.so.6 => /lib/libc.so.6 (0x00007fb1315fc000) libblas.so.3gf => /usr/lib/libblas.so.3gf (0x00007fb131381000) libreadline.so.5 => /lib/libreadline.so.5 (0x00007fb131141000) libpcre.so.3 => /usr/lib/libpcre.so.3 (0x00007fb130f1b000) libz.so.1 => /usr/lib/libz.so.1 (0x00007fb130d03000) libdl.so.2 => /lib/libdl.so.2 (0x00007fb13...

...lease: 7.4 Codename: wheezy How can I fix it ? I read it could be caused by particular versions of BLAS. The libraries on the Ubuntu system are dario at bioinfo:~$ ldconfig -p | grep blas libnetblast.so.6 (libc6,x86-64) => /usr/lib/x86_64-linux-gnu/libnetblast.so.6 libblastcompadj.so.6 (libc6,x86-64) => /usr/lib/x86_64-linux-gnu/libblastcompadj.so.6 libblastapi.so.6 (libc6,x86-64) => /usr/lib/x86_64-linux-gnu/libblastapi.so.6 libblast.so.6 (libc6,x86-64) => /usr/lib/x86_64-linux-gnu/libblast.so.6 libblas.so.3 (libc6,x86-64) => /usr...

Hi, I am trying to install gee on our server but I get the error below. I do not have root on this machine so no control on how R was installed itself. It looks like it cannot find blas libs, the only ones i can find on the machine are: /usr/lib64/libblas.so.3 -> libblas.so.3.0.3 /usr/lib64/libblas.so.3.0 -> libblas.so.3.0.3 /usr/lib64/libblas.so.3.0.3 and : $ R CMD config BLAS_LIBS -lblas Any ideas how to get this package to install? (sessionInfo() at the bottom of email) thanks for any help adam > install.packages("gee") I...

Hi, Since upgrading to version 2.11.0~20100402-1, starting R fails with: /usr/lib64/R/bin/exec/R: error while loading shared libraries: libblas.so.3gf: cannot open shared object file: No such file or directory Is this occurring to others on sid? -- Seb

I am trying to install R in Linux 8.0 and I downloaded "R-1.7.1-1.i386.rpm" and did rpm -hiv R-1.7.1-1.i386.rpm and I am getting the following message: warning: R-1.7.1-1.i386.rpm: V3 DSA signature: NOKEY, key ID 97d3544e error: Failed dependencies: libblas.so.3 is needed by R-1.7.1-1 Then I went and look for libblas (which is a linear algebra library) that I found in http://www.hklpg.org/RPM/libblas.so.3.html and downloaded blas-3.0-9.1mlx.i386.rpm Tried to do rpm -hiv blas-3.0-9.1mlx.i386.rpm and got...

.../cran.r-project.org/doc/manuals/r-release/R-admin.html#BLAS). This concerns me in so far as it suggests that I am missing something rather obvious. Thanks, R. Details of the steps I am following. 1. update-alternatives: use Atlas (lower priority than OpenBLAS) update-alternatives --config libblas.so.3-x86_64-linux-gnu There are 3 choices for the alternative libblas.so.3-x86_64-linux-gnu (providing /usr/lib/x86_64-linux-gnu/li Selection Path Priority Status ------------------------------------------------------------ 0...

...Ubuntu 20.04 could reproduce. > after some further investigation I found out that the issue was related to some calls to the `solve` function in `make.rgb`, and indeed running `example(solve)` would hang my R session. After I changed the default BLAS with: sudo update-alternatives --config libblas.so.3-x86_64-linux-gnu the problem disappeared. The BLAS output of `sessionInfo` now that `solve` is working is: Matrix products: default BLAS: /usr/lib/x86_64-linux-gnu/blas/libblas.so.3.9.0 LAPACK: /usr/lib/x86_64-linux-gnu/openblas-pthread/liblapack.so.3 while before when `solve` was not wo...

Hi, I'm using Ubuntu Hardy i386, and the R 2.7.1 Ubuntu packages from CRAN. The CRAN r-base-dev package depends on refblas3-dev or atlas3-base-dev, but octave3.0-headers depends on libblas-dev. The two blas packages seem to conflict, so r-base-dev and octave3.0-headers can't be installed together. Is this a known issue? Thanks, Gad $ sudo apt-get install octave3.0-headers Reading package lists... Done Building dependency tree Reading state information... Done The following e...

...lapack packages (excuse me it is in french): > sudo apt-get install r-base-dev > Lecture des listes de paquets... Fait > Construction de l'arbre des d?pendances > Lecture des informations d'?tat... Fait > Les paquets suppl?mentaires suivants seront install?s : > libblas-dev liblapack-dev r-base-core tcl8.5 tk8.5 > Paquets sugg?r?s : > cdbs > Les paquets suivants seront ENLEV?S : > refblas3-dev > Les NOUVEAUX paquets suivants seront install?s : > libblas-dev liblapack-dev tcl8.5 tk8.5 > Les paquets suivants seront mis ? jour : > r-ba...