Re: [OMPI users] torque and openmpi

2007-07-27 Thread Jeff Squyres
On Jul 27, 2007, at 2:48 PM, Galen Shipman wrote: I set up ompi before I configured Torque. Do I need to recompile ompi with appropriate torque configure options to get better integration? If libtorque wasn't present on the machine at configure then yes, you need to run: ./configure --with

Re: [OMPI users] torque and openmpi

2007-07-27 Thread Galen Shipman
On Jul 27, 2007, at 12:23 PM, Adams, Samuel D Contr AFRL/HEDR wrote: I set up ompi before I configured Torque. Do I need to recompile ompi with appropriate torque configure options to get better integration? If libtorque wasn't present on the machine at configure then yes, you need to run

Re: [OMPI users] torque and openmpi

2007-07-27 Thread Adams, Samuel D Contr AFRL/HEDR
I set up ompi before I configured Torque. Do I need to recompile ompi with appropriate torque configure options to get better integration? Sam Adams General Dynamics Information Technology Phone: 210.536.5945 -Original Message- From: users-boun...@open-mpi.org [mailto:users-boun...@ope

Re: [OMPI users] torque and openmpi

2007-07-27 Thread Jeff Squyres
Are you not using the built-in OMPI support for Torque? The ssh keys should be irrelevant if using the TM API in Torque (i.e., OMPI won't be using ssh to launch remote processes; we use the internal TM API in Torque). On Jul 27, 2007, at 11:38 AM, Adams, Samuel D Contr AFRL/HEDR wrote: I

Re: [OMPI users] torque and openmpi

2007-07-27 Thread Adams, Samuel D Contr AFRL/HEDR
I deleted all of the entries out of the know_hosts file, but that didn't seem to help. I can run jobs just fine without torque on multiple nodes. I can also ssh to all nodes without using passwords, so I am not sure what the deal is. ... Okay, I found the problem. The keys that I had in know_h

Re: [OMPI users] torque and openmpi

2007-07-27 Thread George Bosilca
The key is in the first line of the provided output. One of the connection failed because a wrong ssh key. Clean your .ssh/ known_hosts and the problem will vanish. Thanks, george. On Jul 27, 2007, at 11:01 AM, Adams, Samuel D Contr AFRL/HEDR wrote: When I run jobs with torque, I get

[OMPI users] torque and openmpi

2007-07-27 Thread Adams, Samuel D Contr AFRL/HEDR
When I run jobs with torque, I get this error message. Any ideas? [sam@prodnode1 all]$ cat script.sh.err Host key verification failed. [prodnode3.brooks.af.mil:03321] [0,0,0] ORTE_ERROR_LOG: Timeout in file base/pls_base_orted_cmds.c at line 275 [prodnode3.brooks.af.mil:03321] [0,0,0] ORTE_ERROR

Re: [OMPI users] Error message when running openmpi on multiple machines

2007-07-27 Thread Jeff Squyres
On Jul 25, 2007, at 10:22 AM, David Erukhimovich wrote: But when I trying to run it on more computers with the attached machinefile: mpiexec --machinefile mpd.hosts -np 2 hostname I get the following error massage: [mos31:31104] [0,0,0] ORTE_ERROR_LOG: Data unpack had inadequate space in

Re: [OMPI users] Open MPI and Pascal Environment

2007-07-27 Thread Jeff Squyres
On Jul 26, 2007, at 6:03 PM, Daniƫl Mantione wrote: This may be a naieve question, but why would binary compatibility be required? Is mpi.pas a source file or a compiled file? It is a source file, containing a Pascal unit. It contains declarations like: function mpi_init(var argc:longint;