Re: [OMPI users] MPI_Comm_spawn multiple bproc support problem

2006-10-30 Thread Ralph H Castain
On 1.1.2, what that error is telling you is that it didn't find any nodes in the environment. The bproc allocator looks for an environmental variable NODES that contains a list of nodes assigned to you. This error indicates it didn't find anything. Did you get an allocation prior to running the jo

[OMPI users] MPI_Comm_spawn multiple bproc support problem

2006-10-30 Thread hpe...@infonie.fr
Hi, I have a problem using the MPI_Comm_spawn multiple together with bproc. I want to use the MPI_Comm_spawn multiple call to spawn a set of exe, but in a bproc environment, the program crashes or is stuck on this call (depending of the used open mpi release). I have created one test program th