This took a long time for me to get to, but once I did, what I found was
that the closest thing to working for the PGI compilers with OpenMPI is
this command:
mpirun --debugger "pgdbg @mpirun@ @mpirun_args@" --debug -np 2 ./cpi
It appears to work, that is, you can select a process with the
Hello all,
Before I embark on a train that will run out of tracks, I wanted to get
a WFF concerning the spwaning mechanisme in OpenMPI. The intent is that I would
program a "simple" parallel application that would demonstrate the ability of
recent MPI implementations (OpenMPI) to dynami
Chris,
I'm doing most of my work on Open MPI on a similar machine (Dual g5
64 bits with 4GB of RAM). I'm using several compiler (gcc as well as
IBM). Usually, I'm compiling it with the latest unstable version of
gcc/gfortran (directly fetched from subversion). I never noticed this
problem
Hi,
I'm trying to build a 64 bit version of openmpi on a powerpc running
Mac OS X 10.4.7 and using a recent snapshot of gcc/g++/gfortran from
the gcc svn repository. The config and build process goes smoothly
but the result doesn't pass all the tests. It hans on the opal_if
test as well a
What configuration do I need to run child/slave MPI processes created via
MPI_Comm_spawn on another machine. Thanks.
Saadat.
I have a very simple program which spawns a number of slaves. I am getting
erratic results from this program. It seems that all the slave processes are
spawned but not all of them complete the MPI_Init() before the main program
ends. In addition I get the following error messages for which I haven
users-requ...@open-mpi.org wrote:
A few clarifying questions:
What is your netmask on these hosts?
Where is the MPI_ALLREDUCE in your app -- right away, or somewhere deep
within the application? Can you replicate this with a simple MPI
application that essentially calls MPI_INIT, MPI_ALLREDUCE
On Sat, 2006-07-01 at 00:25 +0200, Yvan Fournier wrote:
> Hello,
>
> I had encountered a bug in Open MPI 1.0.1 using indexed datatypes
> with MPI_Recv (which seems to be of the "off by one" sort), which
> was corrected in Open MPI 1.0.2.
>
> It seems to have resurfaced in Open MPI 1.1 (I encounte
Dear open-mpi users,
I saw some posts ago almost the same question as I have, but it didn't
give me satisfactional answer.
I have setup like this:
GUI program on some machine (f.e. laptop)
Head listening on tcpip socket for commands from GUI.
Workers waiting for commands from Head / processing
> -Original Message-
> From: users-boun...@open-mpi.org
> [mailto:users-boun...@open-mpi.org] On Behalf Of Jack Howarth
> Sent: Monday, July 03, 2006 10:35 AM
> To: us...@open-mpi.org
> Subject: [OMPI users] open-mpi on MacOS X
>
> I have created simple fink (http://fink.sourceforge.n
Thank you very much. This problem is solved when I change the shell of
remote node to B shell. Because I set the LD_LIBRARY_PATH in .bashrc file
while the default shell was C shell.
Althoguth it works on my testing program test.x, some errors occured when I
run other programme. BTW, I tried to ru
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