similar to: MPICH2 Rmpi and doSNOW

Hi I have managed to install MPICH2 and Rmpi on my Windows 7 machine. I can also run the following code > library(Rmpi) > mpi.spawn.Rslaves() 4 slaves are spawned successfully. 0 failed. master (rank 0, comm 1) of size 5 is running on: MyMaster slave1 (rank 1, comm 1) of size 5 is running on: MyMaster slave2 (rank 2, comm 1) of size 5 is running on: MyMaster slave3

Hi, I try use Rmpi package to my compute. In my work I'm using eclipse version 3.6.2 and statEt version 0.10.0 (launch Rterm or RJ). Actually I observed strange behavior, when I try loading Rmpi directly I don't have any problem i.e.: library("Rmpi") mpi.spawn.Rslaves() 8 slaves are spawned successfully. 0 failed. master (rank 0, comm 1) of size 9 is running on: marcin-HP

Hello all, I''m using Red Hat Enterprise Linux 5 (with RH Virtualization) and a Dell Poweredge 2950 with 10 NICs. My virtual operating systems are all RHEL4, and I''ve installed 4 instances. I''m trying to set up the virtual operating systems so that the physical NICs are allocated to certain operating systems. Using the following tutorial:

Hi All, I'm trying to parallelize some code using Rmpi and I've started with a sample 'hello world' program that's available at http://math.acadiau.ca/ACMMaC/Rmpi/sample.html. The code is as follows; # Load the R MPI package if it is not already loaded. if (!is.loaded("mpi_initialize")) { library("Rmpi") } # Spawn as many slaves as possible

Trying to understand how puppet reports errors Example of why I am asking the question (on a test setup environment) Created a base-1 node Created 2 slave nodes that inherit from base-1 Let''s call those slave1 and slave2 No errors. It all works. Created a base-2 node created a third slave that inherits from base-2. Let''s call that slave3 Get an error Could not retrieve

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

Dear R Users, I have a relatively simple rmpi question. My configation is: - R version 2.7.2 - rmpi 0.5-6 - Deino MPI 1.1.0 - Windows XP SP2 After succesfully spawning slaves, I am trying to assign values to variables in the environment of each slave and run some simple calcs. This appears to fail, as below: my assignment of value "1" to variable "a" appears to come back

??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

R-users, My question is related to earlier posts about benefits of quadcore over dualcore computers; I am trying to setup a cluster of windows xp computers so that eventually I could make use of 10-20 cpu:s, but for learning how to do this, I am playing around with two laptops. I thought that the package snow would come handy in this situation, but to use snow, I would probably need to install

hi I''m trying to get ipsec working with x509 certificates however I just can''t seem to. I''ve hit a road block and was wondering if someone could help me figure it out. my racoon.conf (I have it mirrored on the connecting machine. path pre_shared_key "/etc/racoon/psk.txt"; path certificate "/etc/certs"; remote anonymous { exchange_mode

Hi all, On xen platform, the output of xentop tool is like this: NAME STATE CPU(sec) CPU(%) MEM(k) MEM(%) MAXMEM(k) MAXMEM(%) VCPUS NETS NETTX(k) NETRX(k)VBDS VBD_OO VBD_RD VBD_WR VBD_RSECT VBD_WSECT SSID Domain-0 -----r 96025 0.0 3902464 23.3 no limit n/a 12 0 0 0 0 0 0 0 0 0 0 slave3

Hi all, Now I use xentop to get disk statistical information. NAME STATE CPU(sec) CPU(%) MEM(k) MEM(%) MAXMEM(k) MAXMEM(%) VCPUS NETS NETTX(k) NETRX(k) VBDS VBD_OO VBD_RD VBD_WR VBD_RSECT VBD_WSECT SSID Domain-0 -----r 96233 0.7 3902464 23.3 no limit n/a 12 0 0 0 0 0 0 0 0 0 0 slave3

Roger, The topology is: UPS TOPAPC, Data link to master, Power supply to master, slave1 and slave2 UPS MIDAPC, Data link to master, Power supply to master, slave1 and slave2 UPS BOTAPC, Data link to master, Power supply to master, slave1 and slave2 Shutdown plan: When wall power fails for any of the three UPS units, they continue powering the master and the two slaves. When two of the UPS

Hai, ? Im radicaly changing my network, and i need some advice. ? The setup wil be like this. ? Samba-MASTER???AD-DC server, with DNS-master and TIME-master Samba-SLAVE1?????AD-DC server, DNS Slave1, TIME1, DHCPmaster-server1 ( with failover to 2)???? and when above is running, i'll add. Samba-SLAVE2?????AD-DC server, DNS Slave2, TIME2, DHCPmaster-server2 ( with failover to 1?)? ? Slave1

Well, i'm just ordinary samba user, but if i can make a request for next samba release: 1. Samba should support ldap referral and has appropriate waiting slave database synchronized. ie, in smb.con we can give: passdb backend = ldapsam:"ldap://slave1 ldap://slave2 ldap://master" sync timout = 10 or user shoud manually tell where is the master and slave: ldap master server =

Hello, i?ve Samba 4.7 with domain controller with 3 servers, 1 master (samba-ad) and two slaves (samba-slave1) and (samba-slave2). The problem is when create user account from "samba-ad? this account not sync to slave, but i create the account on "samba-slave1" or "samba-slave2? this is sync on all server. Samba version [???????.] root at samba-ad:~# samba -V Version

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())) mpi.quit() hodgesse at

Hello everyone I am running into some strange issues when configuring networking interfaces on my physical server running Centos 7.5. Let me give you an overview of what's going on: We have a physical server, running CentOS 7.5. This server has one 4 port NIC and one 2 port NIC and a Dell IDRAC port. The first port of the 4 port NIC, em1, is used for Management traffic. The first port of

https://bugzilla.samba.org/show_bug.cgi?id=4168 Summary: Random file has vanished when syncing clock with ntpdate/hwclock ? Product: rsync Version: 2.6.4 Platform: x86 OS/Version: Linux Status: NEW Severity: major Priority: P3 Component: core AssignedTo: wayned@samba.org

Hello, I have been following through some of the documentation trying to make use of puppet in a test environment. I went ahead and tried to install puppet-passenger and puppet dashboard. I think i have succesfully done this, because at mymaster.local:3000/ I get the dashboard webpage (albeit with no nodes or anything reporting) and at https://mymaster.local:8140 I get a cert trying to be