Re: [OMPI users] Getting MPI to access processes on a 2nd computer.

Hi Shiqing, We went through the steps mentioned in the links to modify DCOM and COM settings. wmic /node:remote_node_ip process call create notepad.exe is able to create a notepad process remotely, but I'm getting the same error message as before using mpirun -np 2 -host host1 host2 notepad.ex

[OMPI users] Getting MPI to access processes on a 2nd computer.

Hi, I'm trying to run an MPI code using processes on a remote machine. I've connected the 2 machines using a crossover cable and they are communicating with each other(I'm getting ping replies and I can access drives on one another). When I run mpiexec -host system_name MPI_Test.exe, I get

Re: [OMPI users] Using OpenMPI on a network

Just finished doing that. Still getting the same error. How do I make sure there are no old builds/files left? I uninstalled everything to do with MPI, Cygwin, cleared environment variables, did the whole Windows build again and then did the supercomputing tutorial. -- Vimal From: users-

Re: [OMPI users] Using OpenMPI on a network

Is hostname the name of the system I'm running it on? Just tried that. Got the same error message -- Vimal From: users-boun...@open-mpi.org [mailto:users-boun...@open-mpi.org] On Behalf Of Ralph Castain Sent: Tuesday, June 19, 2012 1:03 PM To: Open MPI Users Subject: Re: [OMPI users] U

Re: [OMPI users] Using OpenMPI on a network

Damien, Shiqing, Jeff? -- Vimal From: users-boun...@open-mpi.org [mailto:users-boun...@open-mpi.org] On Behalf Of vimalmat...@eaton.com Sent: Monday, June 18, 2012 3:32 PM To: us...@open-mpi.org Subject: [OMPI users] Using OpenMPI on a network So I configured and compiled a simple MPI

[OMPI users] Using OpenMPI on a network

So I configured and compiled a simple MPI program. Now the issue is when I try to do the same thing on my computer on a corporate network, I get this error: C:\OpenMPI\openmpi-1.6\installed\bin>mpiexec MPI_Tutorial_1.exe

Re: [OMPI users] Building MPI on Windows

Just figured it out. The only thing different from when it ran yesterday to today was I was connected to a network. So I connected my laptop to a network and it worked again. Thanks for all your help, Damien! I'm sure I'm gonna get stuck more along the way so hoping you can help. -- Vima

Re: [OMPI users] Building MPI on Windows

Hi Damien, I installed MS Visual Studio 2010 and tried the whole procedure again and it worked! That's the great news. Now the bad news is that I'm trying to run the program again using mpiexec and it won't! I get these error messages: orte_rml_base_select failed orte_ess_set_name fail

Re: [OMPI users] Building MPI on Windows

No luck. Output: Microsoft Windows [Version 6.1.7601] Copyright (c) 2009 Microsoft Corporation. All rights reserved. C:\Users\...>cd "C:\Users\C9995799\Downloads\helloworldMPI\Debug" C:\Users\...\Downloads\helloworldMPI\Debug>mpiexec -n 2 helloworldMPI.exe --

Re: [OMPI users] Building MPI on Windows

I restarted my system and the error message changed to this: mpiexec was unable to launch the specified application as it could not find an e xecutable: Executable: Test.exe Node: SOUMIWHP5003567 while attempting to start process rank 0. -- Vimal From: users-boun...@open-mpi

Re: [OMPI users] Building MPI on Windows

Anything else that you can think off that could be causing this? -- Vimal From: users-boun...@open-mpi.org [mailto:users-boun...@open-mpi.org] On Behalf Of vimalmat...@eaton.com Sent: Thursday, June 14, 2012 2:10 PM To: us...@open-mpi.org Subject: Re: [OMPI users] Building MPI on Windows

Re: [OMPI users] Building MPI on Windows

Yes, I'm trying to do this in C++. The file is named .cpp. I changed printf to cout. Still no change in the output. -- Vimal From: users-boun...@open-mpi.org [mailto:users-boun...@open-mpi.org] On Behalf Of Damien Sent: Thursday, June 14, 2012 2:03 PM To: Open MPI Users Subject: Re: [OMPI u

Re: [OMPI users] Building MPI on Windows

Yeah, that's the only output. Here's the code: #include #include "mpi.h" using namespace std; int main(int argc, char* argv[]) { //cout << "Hello World\n"; int nTasks, rank; MPI_Init(&argc,&argv); MPI_Comm_size(MPI_COMM_WORLD,&nTasks); MPI_Comm_rank(MPI_COMM_WORLD,&rank

Re: [OMPI users] Building MPI on Windows

Did the copy paste. Now I get a message saying: mpiexec noticed that the job aborted, but has no info as to the process that caused that situation -- Vimal From: users-boun...@open-mpi.org [mailto:users-boun...@open-mpi.org] On Behalf Of Damien Sent: Thursday, June 14, 2012 1:36 PM To: Op

Re: [OMPI users] Building MPI on Windows

I see that my system has MS Visual C++ 2008 Redistributable x64 and x86 installed. Could this be interfering in some way? -- Vimal From: users-boun...@open-mpi.org [mailto:users-boun...@open-mpi.org] On Behalf Of vimalmat...@eaton.com Sent: Thursday, June 14, 2012 1:20 PM To: us...@open-mp

Re: [OMPI users] Building MPI on Windows

No, it's the VS 2008 Express edition. -- Vimal From: users-boun...@open-mpi.org [mailto:users-boun...@open-mpi.org] On Behalf Of Damien Sent: Thursday, June 14, 2012 1:17 PM To: Open MPI Users Subject: Re: [OMPI users] Building MPI on Windows That's odd. That's the standard MS C++ runtim

Re: [OMPI users] Building MPI on Windows

Thanks. When I try to run the program with mpiexec.exe, I get an error message saying "The Program can't start because MSVCR100.dll is missing from your computer". What did I miss? -- Vimal From: users-boun...@open-mpi.org [mailto:users-boun...@open-mpi.org] On Behalf Of Damien Sent:

Re: [OMPI users] Building MPI on Windows

Thanks a lot Damien. When I compile the code that they've used in the link you sent, I get this error: error LNK2001: unresolved external symbol _ompi_mpi_comm_world I looked this up in the mail archives and Shiqing said "OMPI_IMPORTS" needs to be added as a preprocessor definition in the proj

Re: [OMPI users] Building MPI on Windows

Everything went as you expected. No errors except that I don't have Fortran compilers so checking OMPI_WANT_F77_BINDINGS and OMPI_WANT_F90_BINDINGS threw some error messages. One more question - in which project out of the 16 do I include code that I want to run? -- Vimal From: users-

Re: [OMPI users] Building MPI on Windows

Sorry Damien, my mistake. Selected the wrong version of VS. -- Vimal From: users-boun...@open-mpi.org [mailto:users-boun...@open-mpi.org] On Behalf Of vimalmat...@eaton.com Sent: Thursday, June 14, 2012 10:10 AM To: us...@open-mpi.org Subject: Re: [OMPI users] Building MPI on Windows

Re: [OMPI users] Building MPI on Windows

Hi Damien, Thanks for the detailed instructions! Here's my progress: 1) Download this: http://www.open-mpi.org/software/ompi/v1.6/downloads/openmpi-1.6.tar.gz Done 2) Extract that to somewhere on your hard dr

Re: [OMPI users] Building MPI on Windows

Yes, did that too. -- Vimal From: users-boun...@open-mpi.org [mailto:users-boun...@open-mpi.org] On Behalf Of Trent Creekmore Sent: Wednesday, June 13, 2012 4:21 PM To: 'Open MPI Users' Subject: Re: [OMPI users] Building MPI on Windows I meant the actual files, not including folders. Bu

Re: [OMPI users] Building MPI on Windows

I put all the folders (bin, include, etc, lib and share) in the root folder of the project. No success. Tried adding all the .h files in include in the Header files folder under the Project in VS. Still no go. --Vimal From: users-boun...@open-mpi.org [mailto:users-boun...@open-mpi.org]

Re: [OMPI users] Building MPI on Windows

Yes, and then I added the libraries folder in Visual Studio under Project Properties>Linker>General>Additional Library Directories. I tried compiling simple 'Hello World'' code and I get an error message saying 'Cannot open : No such file or directory. What step am I missing? -- Vimal

Re: [OMPI users] Building MPI on Windows

What do I do after I run it? -- Vimal From: users-boun...@open-mpi.org [mailto:users-boun...@open-mpi.org] On Behalf Of Ralph Castain Sent: Wednesday, June 13, 2012 3:32 PM To: Open MPI Users Subject: Re: [OMPI users] Building MPI on Windows I'm not a Windozer, so I can't speak to the

Re: [OMPI users] Building MPI on Windows

Could you please give me links to documentation that you followed when you set it up, Trent? Thanks, Vimal From: users-boun...@open-mpi.org [mailto:users-boun...@open-mpi.org] On Behalf Of Trent Creekmore Sent: Wednesday, June 13, 2012 3:20 PM To: 'Open MPI Users' Subject: Re: [OMPI use

Re: [OMPI users] Building MPI on Windows

I've tried the Cygwin way. Been hitting roadblocks for a week now. I've just uninstalled everything and started from scratch again. -- Vimal -Original Message- From: users-boun...@open-mpi.org on behalf of Trent Creekmore Sent: Wed 6/13/2012 2:47 PM To: 'Open MPI Users' Subject: Re: [OM

[OMPI users] Building MPI on Windows

Hi, I’m trying to follow the ReadMe file to build OpenMPI on Windows: Step 1: Untar the contrib/platform/win32/ompi-static.tgz tarball in the root directory of the Open MPI distribution. I do not have ompi-static.tgz in the mentioned path. Step 2: Go in the ompi/datatype subdirectory

Re: [OMPI users] Help with buidling MPI(Error: mpi.h not found)

I did make uninstall. I also deleted the folders of the other implementation. I ran ./configure and make all install. At the end of the make I saw a bunch of errors for the makefiles. I’ve attached the .log and .out files. Please tell me if I’m on the right track. Thanks, Vimal From

Re: [OMPI users] Help with buidling MPI(Error: mpi.h not found)

I hadn't seen the ReadMe file. Tried following the steps in it, stuck here: 1. Downloaded the binary distribution of CMake-2.8.8. 2. Asks for source path and build path of Open MPI. a. Is the source path where Open MPI was installed? (C:\Program Files (x86)\OpenMPI_v1.6-x64)?

Re: [OMPI users] Help with buidling MPI(Error: mpi.h not found)

I ran OpenMPI_v1.6-1_win64.exe. Now I get this message: C9995799@SOUMIWHP5003567 ~/openmpi-1.6 $ mpicc hello.c -o hello WARNING: mpicc expected to find liblammpio.* in /usr/local/lib WARNING: MPI-2 IO support will be disabled gcc: hello.c: No such file or di

Re: [OMPI users] Help with buidling MPI(Error: mpi.h not found)

So I simply download and run OpenMPI_v1.6-1_win64.exe? Or is there a way to fix the Fortran compiler? -- Vimal -Original Message- From: users-boun...@open-mpi.org [mailto:users-boun...@open-mpi.org] On Behalf Of Jeff Squyres Sent: Tuesday, June 12, 2012 2:20 PM To: Open MPI Users Subject

Re: [OMPI users] Help with buidling MPI(Error: mpi.h not found)

There is no include folder in openmpi-1.6. I have only config, contrib, examples, ompi, opal, orte and test -- Vimal From: users-boun...@open-mpi.org [mailto:users-boun...@open-mpi.org] On Behalf Of Jingcha Joba Sent: Tuesday, June 12, 2012 2:01 PM To: Open MPI Users Subject: Re: [OMPI users

[OMPI users] Help with buidling MPI(Error: mpi.h not found)

Hi, I was directed to the OpenMPI website from the Boost Libraries page to install an MPI Installation. I've followed all the steps in the installation guide to configure and build MPI. When I try to compile the hello.c program which contains . I get an error message saying mpi.h does not exi