Re: [OMPI users] sge tight intregration leads to bad allocation

2012-04-06 Thread Eloi Gaudry
> - Can you please post while it's running the relevant lines from: > ps -e f --cols=500 > (f w/o -) from both machines. > It's allocated between the nodes more like in a round-robin fashion. > [eg: ] I'll try to do this tomorrow, as soon as some slots become free. > Thanks for your feedback Reuti

Re: [OMPI users] "Partial" Reduce and overlapping communicator

2012-04-06 Thread Mathieu westphal
Hello Thanks for your help. MPI_UNDEFINED lead me to a better understanding and control on all my communicators. I used now only MPI_Comm_Split (before i was trying with MPI_Group_incl which complicated things ) Others errors were caused by a non-mpi-related mistake. It works well now, than

Re: [OMPI users] Myid changes to 0 after using a mpi_recv

2012-04-06 Thread Jeffrey Squyres
The output from that program looks fine to me on Linux: [6:25] svbu-mpi:~/mpi % mpirun -np 4 hello Slave:1 Slave:2 Slave says, Flag: 1 MyID: 2 Slave says, Flag2: 2 MyID: 2 Slave:3 Slave says, Flag: 1 MyID: 3 Slave says, Flag2: 2 MyID: 3 Master says, Flag: 1 M

Re: [OMPI users] Myid changes to 0 after using a mpi_recv

2012-04-06 Thread Anton Morgan
Thanks for the response. The output I receive is: mpirun -n 4 mpihello.exe Master says, Flag: 1 MyID: 0 Master says, Flag2: 2 MyID: 0 Slave:1 Slave:2 Slave:3 Master says, Flag: 1 MyID: 0 Slave says, Flag: 1 MyID: 0 Slave says, Flag: 1 MyID: 0 Master says, Fl

[OMPI users] mpi_publish/lookup scope

2012-04-06 Thread toufik hadjazi
Hi, does openmpi supports mpi_publish/lookup name throw different applications (i mean applications run by more than one mpirun)? knwoing that the OS is windows 7. thanks, Toufik ___ users mailing list u