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Hi team, I am beginning on R and I try to install Rmpi library and I have problems, I have installed LAM-MPI on Rocks; [rcnavarro at hpc-cip ~]$ laminfo LAM/MPI: 7.1.1 Prefix: /opt/lam/gnu Architecture: x86_64-unknown-linux-gnu Configured by: root Configured on: Wed Oct 19 18:12:25 EDT 2005 Configure host: rocks-156.sdsc.edu Memory

Hello together! I've Debian 6.0.3 with OpenSSH_5.5p1 and problem with the execution of remote commands via ssh. It seems as if the first command isn't looked up in all "$PATH" dirs. Here normally I should get the version information of mpirun twice but the first one fails: $ ssh cluster2 mpirun --version ; mpirun --version bash: mpirun: command not found mpirun (Open MPI) 1.4.3

Just wondering if anyone can shed some light into an issue we are having with compat-openmpi after upgrading CentOS to version 6.5 Some of our cluster applications are dependent on an older version of OpenMPI, so we are using compat-openmpi. Up to CentOS 6.4 this was version 1.4.3: % /usr/lib64/compat-openmpi/bin/mpirun -V mpirun (Open MPI) 1.4.3 but after the upgrade to CentOS 6.5 it

Dear R Debian Users: I wrote a quick C program (eventually to become R code) and compiled it as: mpicc -o greet greet.c So far so good. Now when I run mpirun, this happens: erin at erin-laptop:~$ mpirun -np 2 greet ----------------------------------------------------------------------------- It seems that there is no lamd running on the host erin-laptop. This indicates that the LAM/MPI

Shouldn't -n be 4 in the bsub command? One master+3 slaves. This was required for snowfall, but I think doSNOW is similar. Hope it helps mario On 16-Dec-10 23:09, Marius Hofert wrote: > Dear expeRts, > > I try to get a minimal example for parallel computing via "foreach" + "doSNOW" to run on a computer cluster (Brutus from

Hi, I am working on a 64-bit rocks cluster and am relatively new to the R package. I am trying to get Snow working with R and Rmpi and have run into the following issue. R is able to load the Rmpi and snow libraries and is able to run simple commands both interactively and batch as follows: -------------------------------------------------------------------------------------------------------

1.I have a library fpmpi . I made the shared library fpmpi.so from this library.I am using ubuntu . 2.Now, I want to use in my R package .My R package has src folder the there is makevars.in file ### Setup R source code and objects. PKG_CPPFLAGS = @PKG_CPPFLAGS@ PKG_LIBS = -L/home/g/Desktop/Project -fpmpip ### For user configuration. USER_CONF = Makeconf ### Start making here. all:

Hello, I don't know if the question pertains to Rmpi, snow or snowfall. I run my job by: mpirun -np N -hostfile $PBS_NODEFILE RMPISNOW -f my-script.r --slave In the snowfall sfInit call I have to specify one less CPU respect to the mpirun call sfInit(parallel=TRUE, cpus=N-1, type="MPI") otherwise I receive an error similar to: "cluster size N-1 already

Dear all, I get the error "Error in namespaceExport(ns, exports) : undefined exports function1 , function2" when compiling or even when I roxygen my package. The two function I once had in my package but I deleted them including their .Rd files. I also can't find them in any other function or help file. So does anybody know where these functions are still listed that causes

Dear all, I get the error "Error in namespaceExport(ns, exports) : undefined exports function1 , function2" when compiling or even when I roxygen my package. The two function I once had in my package but I deleted them including their .Rd files. I also can't find them in any other function or help file. So does anybody know where these functions are still listed that causes

Just to clarify, your package is exporting a class that is not defined? Or is it exporting a class that is defined by a dependency and then masked by setOldClass()? A simple reproducible example would help. On Fri, Sep 6, 2019 at 7:48 AM Thierry Onkelinx via R-devel <r-devel at r-project.org> wrote: > > Dear all, > > Today I got this error message (R 3.6.1) when installing my

Hello there, I am having trouble installing R-2.6.1 on GNU/linux. Here is how I configure and run it: ./configure --with-x=no --enable-R-shlib make The configure step is uneventful, the tail end of make follows. Does anyone have any experience with that? Thanks a lot in advance for any suggestions. gcc -std=gnu99 -shared -L/usr/local/lib -o stats.so init.o kmeans.o ansari.o bandwidths.o

Hello, We have R working with Rmpi/openmpi, but I'm a little worried. Specifically, (a) the -np flag doesn't seem to override the hostfile (it works fine with fortran hello world) and (b) I appear to have twice as many processes running as I think I should. Rmpi version 0.5.5 Openmpi version 1.1 Viglen HPC with (effectively) 9 blades and 8 nodes on each blade. myhosts file contains

Dear R People: I'm running Rmpi on a single machine and I have the following statement from the command line: mpirun -np 3 ./R --no-save < eek1.in >stuff4.out The stuff4.out file only contains the third result. Is there a way to fix this such that it shows all 3 sets, please Thanks in advance, Erin -- Erin Hodgess Associate Professor Department of Computer and Mathematical

hello all i am busy testing some code that will be used for parallel computations on a Moab cluster. I have written a C++ program and am linking it with R using the .C command - this works correctly. Extracts of the r code (as well as the *.sh file) is included below. I am able to run the code successfully if I remove all of the doMPI commands. i.e. outs=.C("prog1", all of the

Whas missing the R in the command line: "mpirun -n --hostfile /home/hostfile R --no-save -f rtest.R" Hope this helps mario On 13-Jan-11 22:08, Justin Moriarty wrote: > Hi, > Just wanted to share a working example of doSNOW and foreach for an openMPI cluster. The function eddcmp() is just an example and returns some inocuous warnings. The

I get the following > library(foreign) Error in namespaceExport(ns, exports) : undefined exports: write.foreign Error in library(foreign) : package/namespace load failed for 'foreign' with rw2000dev as of (2004-09-17 Kjetil -- Kjetil Halvorsen. Peace is the most effective weapon of mass construction. -- Mahdi Elmandjra

Dear all, Today I got this error message (R 3.6.1) when installing my package: Error: package or namespace load failed for ?inlatools? in namespaceExport(ns, exports): undefined exports: .__C__inla My package was using setOldClass("inla") and exported the "inla" class via the NAMESPACE. It imports functions from the INLA package. Older versions of the INLA package did not

Can someone please provide me with a little more information about this. It could be the source of some issues I am seeing with mpirun/mpiexec.hydra/ssh (post earlier today), and information about what it leads to (and any signatures) would be helpful. Thanks. -- Professor Laurence Marks Department of Materials Science and Engineering Northwestern University www.numis.northwestern.edu

According to R-exts.pdf (page 3): For maximal portability filenames should only contain only ASCII characters not excluded already (that is A-Za-z0-9._!#$%&+,;=@^(){}?[] I have some files with special characters like '[' and '%' e.g. '[.set.R'. I also have some functions that also have those special characters defined in those files exported in NAMESPACE. I use the