Re: [OMPI users] Problems starting mpi program via a system call from within a mpi program

2007-07-26 Thread Per Madsen
Hi I have found a solution to my problem with executing a MPI program from within a MPI program via a system call. A related problem has been discussed in the thread: “Recursive use of orterun”. The problem was the setup and export of environment variables. I solved my problem by adding the fo

Re: [OMPI users] Problems starting mpi program via a system call from within a mpi program

2007-07-26 Thread Jeff Squyres
Sorry for not replying earlier -- yes, this should work. It's a known issue that we have MCA parameter "contamination" if you try to fork/exec an mpirun from within an MPI process. On Jul 26, 2007, at 1:48 AM, Per Madsen wrote: Hi I have found a solution to my problem with executing a MPI

[OMPI users] Open MPI and Pascal Environment

2007-07-26 Thread Lourival Mendes
Hello every one, I'm new to the list also on MPI applications, as I'm used to the Pascal Environment I would like to know if it is possible to use the Open MPI with any Pascal Environment?? Such as Delphi and Lazarus Thanks -- Lourival J. Mendes Neto

Re: [OMPI users] Open MPI and Pascal Environment

2007-07-26 Thread Daniël Mantione
On Thu, 26 Jul 2007, Lourival Mendes wrote: > Hello every one, I'm new to the list also on MPI applications, as I'm > used to the Pascal Environment I would like to know if it is possible to use > the Open MPI with any Pascal Environment?? I have taken a look at this some time ago. h2pas did

Re: [OMPI users] Open MPI and Pascal Environment

2007-07-26 Thread Lourival Mendes
Dear Daniel and other users, As I can see the h2pas present on the Lazarus can make a good job converting the h files into the pas files. Also on the Lazarus home page there is some examples on using it with the MPICH 2. (http://wiki.lazarus.freepascal.org/Creating_bindings_for_C_libraries) Does

Re: [OMPI users] Open MPI and Pascal Environment

2007-07-26 Thread Daniël Mantione
On Thu, 26 Jul 2007, Lourival Mendes wrote: > C:\Program Files\MPICH2\include ??? What cluster are you using. Windows 2003? Daniël

Re: [OMPI users] Open MPI and Pascal Environment

2007-07-26 Thread Jeff Squyres
On Jul 26, 2007, at 3:18 PM, Daniël Mantione wrote: Problematic is the very poor job the openmpi team does at binary backwards compatibility, applications broke between 1.0 and 1.1, and again between 1.1 and 1.2. With such breakage, it is next to impossible to maintain an mpi.pas. This m

Re: [OMPI users] Open MPI and Pascal Environment

2007-07-26 Thread Daniël Mantione
On Thu, 26 Jul 2007, Jeff Squyres wrote: > On Jul 26, 2007, at 3:18 PM, Daniël Mantione wrote: > > > Problematic is the very poor job the openmpi team does at binary > > backwards > > compatibility, applications broke between 1.0 and 1.1, and again > > between > > 1.1 and 1.2. With such bre

[OMPI users] Problem building openmpi 1.2.3 on RHEL 5

2007-07-26 Thread Mathew Binkley
Hello. I am trying to build Open-MPI 1.2.3 on RHEL 5 64 bit with Myrinet MX support with GCC 4.2.1. export CC=gcc ; export CFLAGS='-O2 -m64' export CXX=g++ ; export CXXFLAGS='-O2 -m64' export FC=gfortran ; export FCFLAGS='-O2 -m64' export F77=gfortran ; export F77FLAGS

Re: [OMPI users] Problem building openmpi 1.2.3 on RHEL 5

2007-07-26 Thread Brian Barrett
On Jul 26, 2007, at 7:43 PM, Mathew Binkley wrote: ../../libtool: line 460: CDPATH: command not found libtool: Version mismatch error. This is libtool 2.1a, but the libtool: definition of this LT_INIT comes from an older release. libtool: You should recreate aclocal.m4 with macros from libtool