Re: [O-MPI users] mpirun tcsh LD_LIBRARY_PATH problem

2006-01-30 Thread Glenn Morris
Jeff Squyres wrote: > After sending this reply, I thought about this issue a bit more -- > do you have any idea how portable the embedding of \n's in an ssh > command is? I.e., will this work everywhere? :) I almost commented the last time "I don't know how portable this is". I would imagine it's

Re: [O-MPI users] Trouble combining OpenMPI and OpenMP

2006-01-30 Thread Glenn Morris
Thanks for persevering with this. I'm far from sure that the information I am providing is of much use, largely because I'm pretty confused about what's going on. Anyway... Brian Barrett wrote: > Can you rebuild Open MPI with debugging symbols (just setting CFLAGS > to -g during configure shoul

Re: [O-MPI users] does btl_openib work ?

2006-01-30 Thread Jean-Christophe Hugly
On Fri, 2006-01-20 at 09:37 -0700, Galen M. Shipman wrote: > Jean, > > I am not able to reproduce this problem on a non-threaded build, can > you try taking a fresh src package and configuring without thread > support. I am wondering if this is simply a threading issue. I did > note that you

Re: [O-MPI users] mpirun tcsh LD_LIBRARY_PATH problem

2006-01-30 Thread Jeff Squyres
On Jan 30, 2006, at 10:03 AM, Jeff Squyres wrote: Sorry for the lengthy delay on this reply -- thanks for submitting this bug report. I can confirm that it is broken. That's a neat trick -- I didn't know that you could embed \n's in an ssh command line. Thanks! I'll commit this to the trunk

Re: [O-MPI users] mpirun tcsh LD_LIBRARY_PATH problem

2006-01-30 Thread Glenn Morris
Jeff Squyres wrote: > I'll commit this to the trunk and v1.0 branch shortly; it'll be > included in v1.0.2. Thanks.

Re: [O-MPI users] Configuring process startup on OS X

2006-01-30 Thread Drew McCormack
Hello Brian, Thanks for the information. I have been playing with OpenMPI and Xgrid a little this week, and hadn't had much luck. This email helps a lot. The XGrid starter currently looks for a couple of environment variables to decide if it can be used. Currently, the XGrid process starte

Re: [O-MPI users] f90 compiling: USE MPI vs. include 'mpif.h'

2006-01-30 Thread Brian Barrett
On Jan 30, 2006, at 10:32 AM, Michael Kluskens wrote: Question regarding f90 compiling Using: USE MPI instead of include 'mpif.h' makes the compilation take an extra two minutes using g95 under OS X 10.4.4 (simple test program 115 seconds versus 0.2 seconds) Is this normal? Unfortunately

Re: [O-MPI users] mpirun tcsh LD_LIBRARY_PATH problem

2006-01-30 Thread Jeff Squyres
Sorry for the lengthy delay on this reply -- thanks for submitting this bug report. I can confirm that it is broken. That's a neat trick -- I didn't know that you could embed \n's in an ssh command line. Thanks! I'll commit this to the trunk and v1.0 branch shortly; it'll be included in

[O-MPI users] f90 compiling: USE MPI vs. include 'mpif.h'

2006-01-30 Thread Michael Kluskens
Question regarding f90 compiling Using: USE MPI instead of include 'mpif.h' makes the compilation take an extra two minutes using g95 under OS X 10.4.4 (simple test program 115 seconds versus 0.2 seconds) Is this normal? Michael

Re: [O-MPI users] Configuring process startup on OS X

2006-01-30 Thread Brian Barrett
On Jan 29, 2006, at 6:09 PM, Brian Granger wrote: I have compiled and installed OpenMPI on Mac OS X. As I undertstand it, I can have mpirun start jobs using either ssh/xgrid or any other system (PBS, etc.) that I have installed. How can I configure which method is used? What process does