similar to: R CMD INSTALL configure.args and CC customization

I am running into the following issue that has been previously reported on the R-devel mailing list. The short version is that I'm writing a package for MPI, and I'd like to change CC and SHLIB_LD to "mpicc". Trying to change them in Makevars.in has no effect, because the values are clobbered by /etc/R/Makeconf. Will the following changes to Makeconf.in introduce any problems?

Hello, I'd like to take a look at how the taskPR package performs on our computational cluster, and this morning I've spend some time trying to do a test install of this package on one of our linux machines. Unfortunately I've been unsuccessful in completing the install, and I wondered if someone could please advise me. As I've noted I working on a linux machine, and it's

Hello, We have recently added a 64-bit 2 x Dual-Core Athlon server running Red Hat Enterprise Linux AS release 3 to allow for processing of large data sets (>4GB) in R. To integrate this server into our Linux cluster, I have been trying (unsuccessfully) to use Rmpi/lam-mpi to parallel process some of our scripts. While I have successfully compiled R 2.4.0 and lam-mpi 7.1.2 on this server using

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

Many thanks to Dr Yu for updating Rmpi for R 2.6.0, and for starting to make the changes to support Open MPI. I have just built the updated Debian package of Rmpi (i.e. r-cran-rmpi) under R 2.6.0 but I cannot convince myself yet whether it works or not. Simple tests work. E.g. on my Debian testing box, with Rmpi installed directly using Open Mpi 1.2.3-2 (from Debian) and using 'r' from

Hi, everybody. I hope the new year is treating you well. In a Rocks Cluster Linux system (that's Centos 5.2 based), I have built R-2.10 and it runs well. While fiddling with MPI libraries and R packages, I've noticed a few little wrinkles. This comes as no surprise to the veteran R programmers, but let me share to the new guys the following gem: There is a difference between . and -

Hello, I try to install pbdMPI. Compilation successful, but load fails with segfault. Is anyone can help me? R version 3.0.0 pbdMPI version 0.1-6 Intel compiler version 13.1.1 OpenMPI version 1.6.4-1 CPU Intel x86_64 # R CMD INSTALL pbdMPI_0.1-6.tar.gz .. .... checking for gcc... icc -std=gnu99 checking whether the C compiler works... yes checking for C compiler default output file name...

Hi all, Has anybody debugged LLVM IR with GDB? I'm using dragonegg to transform C into IR, then applying my optimizations. Passing "-g" to dragonegg doesn't seem to work since it generates debug info for the C code, not the IR. I really need GDB (lli doesn't solve my problems) in order to debug multi-threaded and multi-process MPI code. More clearly, if I have a file

Dear R People: I am having some trouble with the snow package. It requires MPICH2 and Rmpi. Rmpi is fine. However, I downloaded the MPICH2 package, and installed. There is no mpicc, mpirun, etc. Does anyone have any suggestions, please? Thanks in advance! Sincerely, Erin Hodgess Associate Professor Department of Computer and Mathematical Sciences University of Houston - Downtown mailto:

I am working on a SLES 10 cluster with R available on it. To better use my resources, I want to use Rmpi, but I am having a difficult time installing it. I have set the $R_LIBS variable correctly. The MPI libraries are available through the PGI compiler, but this R instance was compiled with GCC. The Rmpi package can be compiled and installed with %R CMD INSTALL Rmpi_0.5-5.tar.gz

Hi all, I'm unable to compile R under an HPC system (which like many HPC systems doesn't always have the latest and greatest software). The version of GCC is 4.1.2 under CentOS 5.7. Running ./configure gives the following output: R is now configured for x86_64-unknown-linux-gnu Source directory: . Installation directory: /home/tbarik C compiler: gcc

Hi Pablo, > Has anybody debugged LLVM IR with GDB? I'm using dragonegg to transform C into > IR, then applying my optimizations. Passing "-g" to dragonegg doesn't seem to > work since it generates debug info for the C code, not the IR. I really need GDB > (lli doesn't solve my problems) in order to debug multi-threaded and > multi-process MPI code. > >

> Has anybody debugged LLVM IR with GDB? I'm using dragonegg to transform C > into IR, then applying my optimizations. Passing "-g" to dragonegg doesn't > seem to work since it generates debug info for the C code, not the IR. I > really need GDB (lli doesn't solve my problems) in order to debug > multi-threaded and multi-process MPI code. > > More

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:

I agree that the "R Installation and Administration" guide statement about FlexiBLAS needs an update. Standard R in CentOS Stream 9, which is now downstream from Fedora, gives the following result for Matrix products in sessionInfo(): > sessionInfo() R version 4.3.1 (2023-06-16) Platform: x86_64-redhat-linux-gnu (64-bit) Running under: CentOS Stream 9 Matrix products: default

At ORNL, we worked with VisIt (a sibling of Paraview, both funded largely by DOE) around 2016 and made an in situ demo with R. We used packages pbdMPI (on CRAN) and pbdDMAT (on GitHub/RbigData), which were in part built for this purpose. Later also the package hola (on GitHub/RbigData) was built to connect with adios2, which can do buffered in situ connections with various codes. But the VisIt

I am compiling the Embedding examples in the tests directory and get an undefined reference. I include the make output as well as grep'd output of nm on libR.so and compiler and arch information. Do I have an improperly built R shared library or is there a problem with the Embedding tests or something else I am not seeing? Thanks for any help! George ost at

Dear R Gurus: Is there a problem with Rmpi on x86 with SUSE 10.1, please? I've tried everything and it still won't load. Has anyone else dealt with this please? Thanks, Edna Bell

Hi folks, In our scientific simulation tool, we set up our build system to link against LLVMSupport to print stack traces for debugging purposes, also from other compilers. This works very well on most hosts, but we fail to make it work with gcc on a Cray XC 40 cluster. They have a very restrictive toolchain setup (everything is controlled by the “module” command; you never get to see any real

Hello, I am trying to install R-3.4.1 on a linux?cluster. ?I always get the following error message: checking readline/history.h usability... yes checking readline/history.h presence... yes checking for readline/history.h... yes checking readline/readline.h usability... yes checking readline/readline.h presence... yes checking for readline/readline.h... yes checking for rl_callback_read_char in