Re: [OMPI users] 64-Bit MIPS support patch

2006-05-11 Thread Durga Choudhury
Thanks, Jonathan This patch would be particularly useful for me. Best regards Durga On 5/11/06, Jonathan Day wrote: Hi, As I've said before, I've been working on MIPS support for OpenMPI, as the current implementation is Irix-specific in places. Well, it is finally done and I present to y

[OMPI users] 64-Bit MIPS support patch

2006-05-11 Thread Jonathan Day
Hi, As I've said before, I've been working on MIPS support for OpenMPI, as the current implementation is Irix-specific in places. Well, it is finally done and I present to you fixes for Linux on MIPS, some fixes for atomic operations bugs on the MIPS platform, and a fix for a GCC bug where it does

[OMPI users] ParaView runtime problem with openmpi 1.0.2

2006-05-11 Thread W. Bryan Smith
hi, i have compiled a program called ParaView (paraview.org) with MPI support using OpenMPI 1.0.2, and when i try to run the paraview executable using mpiexec -n 4 paraview or miprun -np 4 paraview instead of having one paraview window open with parallel support, there are 4 paraview windows

Re: [OMPI users] Open MPI and OpenIB

2006-05-11 Thread George Bosilca
This message indicate that one of the nodes is not able to setup a route to the peer using the openib device. Did you run any openib tests on your cluster ? I mean any tests which do not involve MPI ? Otherwise if you compile in mode debug there are 2 parameters you can use to get more info

Re: [OMPI users] Open MPI and OpenIB

2006-05-11 Thread Gurhan Ozen
Dagnabbit.. I was specifying ib, not openib .. When i specified openib, I got this error: " -- It looks like MPI_INIT failed for some reason; your parallel process is likely to abort. There are many reasons that a parallel p

Re: [OMPI users] Open MPI and OpenIB

2006-05-11 Thread Brian Barrett
On May 11, 2006, at 10:10 PM, Gurhan Ozen wrote: Brian, Thanks for the very clear answers. I did change my code to include fflush() calls after printf() ... And I did try with --mca btl ib,self . Interesting result, with --mca btl ib,self it hello_world works fine, but broadcast hangs after i

Re: [OMPI users] Open MPI and OpenIB

2006-05-11 Thread Gurhan Ozen
Brian, Thanks for the very clear answers. I did change my code to include fflush() calls after printf() ... And I did try with --mca btl ib,self . Interesting result, with --mca btl ib,self it hello_world works fine, but broadcast hangs after i enter the vector length. At any rate though, --mca

Re: [OMPI users] Open MPI and OpenIB

2006-05-11 Thread Brian Barrett
On May 10, 2006, at 10:46 PM, Gurhan Ozen wrote: My ultimate goal is to get Open MPI working with openIB stack. First, I had installed lam-mpi , I know it doesn't have support for openIB but it's still relevant to some of my questions I will ask.. Here is the set up I have: Yes, keep