Re: [OMPI users] Compiling HPCC with OpenMPI

2007-02-27 Thread Eric Thibodeau
Hi Jeff, I had noticed the the library name switched but thanks for pointing it out still ;) As for the compilation route, I chose to use mpicc as the preferred approach and indeed let the wrapper do the work. FWIW, I got HPCC running, now to find a nice way to sort through all

[OMPI users] Cygwin build

2007-02-27 Thread Ganapathi Kamath
Justing passing along some information about building on cygwin, if someone else is trying. Though I can't comment on whether the modifications are sound or whether resulting build is workable, it just pushes through the build. I made the following changes to revision 13777 off http://svn.ope

Re: [OMPI users] Still having problems building 1.2 on Mac OSX

2007-02-27 Thread Brian Barrett
On Feb 27, 2007, at 3:26 PM, Iannetti, Anthony C. ((GRC-RTB0)) wrote: Dear Open-MPI: I am still ahving problems building OpenMPI 1.2 (now 1.2b4) on MacOSX 10.4 PPC 64. In a message a while back, you gavce me a hack to override this problem. I believe it was a problem with Libtool, or

[OMPI users] Still having problems building 1.2 on Mac OSX

2007-02-27 Thread Iannetti, Anthony C. (GRC-RTB0)
Dear Open-MPI: I am still ahving problems building OpenMPI 1.2 (now 1.2b4) on MacOSX 10.4 PPC 64. In a message a while back, you gavce me a hack to override this problem. I believe it was a problem with Libtool, or something like that. Well, it looks like I still ahve to use that hack. T

Re: [OMPI users] MPI_Comm_Spawn

2007-02-27 Thread Ralph H Castain
Now that's interesting! There shouldn't be a limit, but to be honest, I've never tested that mode of operation - let me look into it and see. It sounds like there is some counter that is overflowing, but I'll look. Thanks Ralph On 2/27/07 8:15 AM, "rozzen.vinc...@fr.thalesgroup.com" wrote: > D

[OMPI users] MPI_Comm_Spawn

2007-02-27 Thread Rozzen . VINCONT
Do you know if there is a limit to the number of MPI_Comm_spawn we can use in order to launch a program? I want to start and stop a program several times (with the function MPI_Comm_spawn) but every time after 31 MPI_Comm_spawn, I get a "segmentation fault". Could you give me your point of you