similar to: Strange behaviour of ssh

Displaying 20 results from an estimated 1000 matches similar to: "Strange behaviour of ssh"

2013 Dec 09
3
compat-openmpi issues after upgrade to CentOS 6.5
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
2009 May 25
1
lam vs. openmpi
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
2008 Apr 07
2
problem with Rmpi 0.5-5 and openmpi
Dear knowledgeable experts :-), I am trying to get openmpi, Rmpi and SNOW running on a Myrinet/GM cluster. I'm not an IT expert, but I surely could use a working installation of Rmpi and SNOW. I try to load the Rmpi library and get the following: > library(Rmpi) [master:07230] mca: base: component_find: unable to open osc pt2pt: file not found (ignored)
2013 Jun 07
1
cannot load pbdMPI package after compilation
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...
2008 May 30
1
R and Openmpi
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
2009 Jul 14
1
Snow/openmpi
I'm running R/snow on a small cluster with opensuse, openmpi, and openshh. I start up R with "mpirun -n 1 R --no-save". That works but it strikes me how easily I get kicked out of R whenever I run into syntax errors. Is there a way to avoid this, for instance, by starting up a regular R session and invoking/activating(?) openmpi within R, e.g. by passing on extra arguments to the
2008 Oct 22
1
Problem about spawn nodes with Rmpi
Hi all, now I'm testing R in a "virtual cluster", made it with VirtualBox. This one has 3 nodes, running CentOS 5 and OpenMPI 1.2.8, and the principal node (called "server") exports the /home to other nodes. I have installed R and OpenMPI in /home, in fact, it seems work OK. Editing the openmpi-default-hostfile and run "mpirun -np 3 hostname" I can see the
2013 Jun 16
2
Problem in linking a library in R package
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:
2008 Jul 16
1
Problem with mpi.close.Rslaves()
I am running R 2.7.0 on a Suse 9.1 linux cluster with a job scheduler dispatching jobs and openmpi-1.0.1. I have tried running one of the examples at http://ace.acadiau.ca/math/ACMMaC/Rmpi/examples.html in Rmpi and they seem to be working, except mpi.close.Rslaves() hangs. The slaves are closed, but the master doesn't finish its script. Below is the example script and the call to R. The job is
2011 Jan 14
0
Fwd: Re: [R-sig-hpc] Working doSNOW foreach openMPI example
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
2018 Jan 15
2
consolidate three function into one
Hi Richard, Thank you so much!! I understand the problem now, I assign a name to the "ggsurvplot" object and then add print(fig) at bottom of function definition, now figure gets printed on screen. Ding # function to generate RFS curves RFS <- function( inputfile, N ) { cluster<- survfit(Surv(RFS_days2, OV_Had_a_Recurrence_CODE) ~ clusters, data =
2018 Jan 14
0
consolidate three function into one
FAQ 7.22 You must print a ggplot object, for example with print(m52.2cluster) For the FAQ, run the line system.file("../../doc/FAQ") in R on your computer. Open up the resulting filepath in your favorite editor and scroll down to 7.22 On Sun, Jan 14, 2018 at 4:21 PM, Ding, Yuan Chun <ycding at coh.org> wrote: > Hi Bert, > > I am sorry to bother you on weekend. >
2018 Jan 14
2
consolidate three function into one
Hi Bert, I am sorry to bother you on weekend. I am still struggling on defining a correct function. I first defined the function RFS (see below), then run it by provide the two argument. m52.2cluster <-RFS(inputfile =allinfo_m52, N=2 ) I do not get error message, but no figure displays on screen. I do not know what is going on. Can you help me a little more on this issue? Thank you,
2018 Jan 15
0
consolidate three function into one
That is certainly OK, but you can also just use print(ggsurvplot(...)) as your final statement. out <- RFS( ...) would then return the ggsurvplot object *and* graph it. Any good R tutorial or a web search will provide more details on function returns, which you might find useful. Cheers, Bert Bert Gunter "The trouble with having an open mind is that people keep coming along and
2018 Jan 15
1
consolidate three function into one
Thank you, your suggestion is simpler and logically better. I had impression that the last object in a function gets returned, so I did not add the print function at the bottom line of the function definition. Returning an object and graph the object are different process, I am a beginner for writing R function and need to find a good guide source about writing R functions. If you know a good
2015 Dec 17
2
boost-openmpi problems in 7.2
After the 7.2 upgrade?boost-openmpi-1.53.0-25 was installed, along with?openmpi-1.10.0-10. ?The old openmpi was then replaced with?compat- openmpi16-1.6.4-10. ?All fine. Except boost-openmpi has a dependency on the old libmpi.so.1 and the new openmpi has libmpi.so.12: # ldd libboost_mpi-mt.so.1.53.0? linux-vdso.so.1 =>??(0x00007ffe8c182000) libboost_serialization-mt.so.1.53.0 =>
2007 Oct 04
1
Rmpi_0.5-4 and OpenMPI questions
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
2007 Apr 10
1
Several clusters in the same matchine
Hi, is it possible to have several ocfs2 clusters in the same machine? We have webserver1 and webserver2 that should belong to cluster1 and cluster2 "workgroup". Cluster1 should be made of webserver1, webserver2 and application_server1 Cluster2 should be made of webserver1, webserver2 and application_server2 Is this possible? Thanks, Nuno Fernandes
2012 Aug 29
2
Problem installing Rmpi with Open MPI
Hi guys, I've spent a few days trying to install Rmpi with no luck. I originally tried using mpich, moved on to mpich2, and then to openmpi. I've gotten the furthest with openmpi, though am still running into this problem and can't figure it out. Can someone help!? Thanks so much in advanced. I'm using an HP Envy laptop with Ubuntu 12.04. Output is below, with the error at the
2015 Dec 21
1
boost-openmpi problems in 7.2
Sorry to take so long to reply ... On Thu, 2015-12-17 at 11:53 -0500, Tony Schreiner wrote: > Did you load the compat-openmpi environment module? > > module load mpi/compat-openmpi16-x86_64 Yes, but you can't load both mpi/openmpi-x86_64 and?mpi/compat- openmpi16-x86_64 as they are labelled as conflicting. As I said, if you load just mpi/compat-openmpi16-x86_64 it can't find