Re: [OMPI users] One additional (unwanted) process when using dynamical process management

2009-01-21 Thread Ralph Castain
If you can, 1.3 would certainly be a good step to take. I'm not sure why 1.2.5 would be behaving this way, though, so it may indeed be something in the application (perhaps in the info key being passed to us?) that is the root cause. Still, if it isn't too much trouble, moving to 1.3 will

Re: [OMPI users] One additional (unwanted) process when using dynamical process management

2009-01-21 Thread Evgeniy Gromov
Dear Ralph, Thanks for your reply. I encountered this problem using openmpi-1.2.5, on a Opteron cluster with Myrinet-mx. I tried for compilation of Global Arrays different compilers (gfortran, intel, pathscale), the result is the same. As I mentioned in the previous message GA itself works

Re: [OMPI users] One additional (unwanted) process when using dynamical process management

2009-01-21 Thread Ralph Castain
Not that I've seen. What version of OMPI are you using, and on what type of machine/environment? On Jan 21, 2009, at 11:02 AM, Evgeniy Gromov wrote: Dear OpenMPI users, I have the following (problem) related to OpenMPI: I have recently compiled with OPenMPI the new (4-1) Global Arrays

[OMPI users] One additional (unwanted) process when using dynamical process management

2009-01-21 Thread Evgeniy Gromov
Dear OpenMPI users, I have the following (problem) related to OpenMPI: I have recently compiled with OPenMPI the new (4-1) Global Arrays package using ARMCI_NETWORK=MPI-SPAWN, which implies the use of dynamic process management realised in MPI2. It got compiled and tested successfully. However