search for: mpiexec

I'd like someone familiar with the R options initialization to comment on a difference of behavior within/without mpiexec I have a (.NET) application with embedded R that is proven to run in a single process: ./Sample1.exe on a Debian Linux with R 3.0.2 Running the same code with mpiexec, it fails at the R engine initialization: mpiexec -n 1 ./Sample1.exe Fatal error: you must specify '--save'...

Dear R People: I'm having some trouble with mpiexec and Rmpi. I would like to be able to pass in the number of "children" via the mpiexec command (from the command line). this is in SUSE10.1, with R-2.7.1 Here are my files: cat eb.R library(Rmpi) mpi.remote.exec(paste("i am",mpi.comm.rank(),"of",mpi.comm.size())) mp...

...is is the best place to put this question since I'm not sure if it's a Libvirt issue but... I currently have two VMs up with networking and I can successfully ssh to and from each VM and I have confirmed that I can successfully download things from the internet. However, when trying to run mpiexec (which uses ssh), the connection fails and gives me the following errors: [proxy:0:0 at guestVM] HYDU_sock_connect (./utils/sock/sock.c:188): unable to connect from "guestVM" to "guestVM" (Connection refused) [proxy:0:0 at guestVM] main (./pm/pmiserv/pmip.c:205): unable to conn...

...if enabled) 2: normal R exit 3: exit R without saving workspace 4: exit R saving workspace ################## I also installed Rmpi (I installed Rmpi before npRmpi, and in a similar fashion), and calling the same function "mpi.spawn.Rslaves" gives the following error: [mpiexec at manet.somewhere.group] match_arg (/home/userspace/plwm2/CPP/mpich2-1.4.1p1_gcc4.6.2/src/pm/hydra/utils/args/args.c:122): unrecognized argument pmi_args [mpiexec at manet.somewhere.group] HYDU_parse_array (/home/userspace/plwm2/CPP/mpich2-1.4.1p1_gcc4.6.2/src/pm/hydra/utils/args/args.c:140):...

...r 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: $(SHLIB)@echo "MPIRUN = @MPIRUN@" > $(USER_CONF)@echo "MPIEXEC = @MPIEXEC@" >> $(USER_CONF)@echo "ORTERUN = @ORTERUN@" >> $(USER_CONF)@echo "TMP_INC = @TMP_INC@" >> $(USER_CONF)@echo "TMP_LIB = @TMP_LIB@" >> $(USER_CONF)@echo "MPI_ROOT = @MPI_ROOT@" >> $(USER_CONF)@echo "MPITYPE =...

??I installed Microsoft MPI. Then installed the foreach and Rmpi packages. Then built doMPI from source. mpi.remote.exec works. foreach hangs with the main process and all worker processes idle. I launch my script with mpiexec: "C:\Program Files\Microsoft MPI\Bin\mpiexec" -n 3 "C:\Program Files\R\R-3.2.0\bin\x64\Rterm.exe" --no-save -q -f "MPI Test.r" The script is: library(Rmpi) library(doMPI) library(foreach) cl <- startMPIcluster() print(cl) registerDoMPI(cl) mpi.remote.exec(...

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 1-847-491-3996 "Research is to see what everybo...

...king whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether icc -std=gnu99 accepts -g... yes checking for icc -std=gnu99 option to accept ISO C89... none needed checking for mpirun... mpirun checking for mpiexec... mpiexec checking for orterun... orterun checking for sed... /bin/sed checking for mpicc... mpicc checking for ompi_info... ompi_info checking for mpich2version... F found sed, mpicc, and ompi_info ... >> TMP_INC_DIRS = /opt/openmpi/1.6.4-1/intel-13.1.1/include checking /opt/openmpi/1.6.4-1...

...with the DeinoMPI installation. The example programs work as expected: both machines participate to parallel computation and the result is shown on the master node. This makes me believe that the problem is likely related to R and Rmpi configuration, or the settings I used when launching Rgui using mpiexec: Settings on Mpiexec- tab: Application: "C:\Program Files\R\R-2.6.0\bin\Rgui.exe" Number of processes: 2 hosts: "akva26 samu" These are the computers with DeinoMPI installed. DeinoMPI cluster-tab shows that they are ready to accept MPI jobs.) localroot: checked Other options w...

...Xen-based Fedora 11 Linux 64-bit paravirtualized (PV) domU guests. Dom0 is Fedora 11 Linux 64-bit. My Intel Desktop Board DQ45CB has a single onboard Gigabit LAN network adapter. I am able to bring up the ring of mpd on the set of 6 compute nodes. However, I am consistently encountering the "(mpiexec 392): no msg recvd from mpd when expecting ack of request" error. After much troubleshooting, I have found that there are Receive Errors (RX-ERR) in the virtual network interface eth0 of all the six compute nodes. All the 6 compute nodes are identical F11 linux 64-bit PV virtual machines. He...

...Xen-based Fedora 11 Linux 64-bit paravirtualized (PV) domU guests. Dom0 is Fedora 11 Linux 64-bit. My Intel Desktop Board DQ45CB has a single onboard Gigabit LAN network adapter. I am able to bring up the ring of mpd on the set of 6 compute nodes. However, I am consistently encountering the "(mpiexec 392): no msg recvd from mpd when expecting ack of request" error. After much troubleshooting, I have found that there are Receive Errors (RX-ERR) in the virtual network interface eth0 of all the six compute nodes. All the 6 compute nodes are identical F11 linux 64-bit PV virtual machines. He...

Hi, I would like to compile a shared C++ library but using MPI. Is there away to compile shared libraries using the functionality of mpiexec supplied with MPICH-2. Thanks for any help, Jarrod

...s. I am hopeful that there is something I can set to short-circuit the "-q", although I realise that the chance of their being some undocumented option is small (but finite). For reference ssh -V OpenSSH_5.3p1, OpenSSL 1.0.0-fips 29 Mar 2010 impi 4.1 The structure is that mpirun starts mpiexec.hydra which is turn launches a series of mpi tasks via a ssh connection. N.B., if there are some known issues with that ssh version that may be relevant, information would be useful as I could push on the sys_admin. -- Professor Laurence Marks Department of Materials Science and Engineering Nort...

I'm invoking R from withing a shell script like this R --no-save --no-restore --gui=none > `hostname` 2>&1 <<BYE # various commands here BYE I would like to regain control from the invoking terminal at some point. I tried source(stdin()) but got a syntax error, presumably stdin is the little shell here snippet (the part between <<BYE and BYE). Is there some way to

...dalone or VST in FL Studio 11 crash with Windows version set to 'Windows 8' (needs kernel32.GetCurrentProcessorNumberEx stub) 39399 NinjaTrader 7 (.NET 3.5 app) reports 'ProcessorNameString not found' (name attribute missing in 'Win32_BIOS' table) 39422 Intel MPI 5.1.1 mpiexec.hydra.exe crashes on unimplemented function KERNEL32.dll.CancelSynchronousIo ---------------------------------------------------------------- Changes since 1.7.52: Alasdair Sinclair (1): ntdsapi: Fix null termination of buffer. Alex Henrie (8): user32: Remove always-false condition....