Re: [O-MPI devel] 64bit shared library problems

2005-09-15 Thread Nathan DeBardeleben
Jeff and everyone else I contacted about this: thanks for helping track down the problem. I've been beating my head on this for a few days and don't have the library experience to have caught these nuances. Thanks again! -- Nathan Correspondence --

Re: [O-MPI devel] 64bit shared library problems

2005-09-15 Thread Jeff Squyres
On Sep 15, 2005, at 4:32 PM, Jeff Squyres wrote: This allows the components themselves to pull in shared libraries when they are dlopened -- if they need to. If the symbols can be resolved in the parent process' public symbol namespace, they still will be (as in the standalone executable exampl

Re: [O-MPI devel] 64bit shared library problems

2005-09-15 Thread Jeff Squyres
Followup for the list... a bit of explanation of Nathan's problem about shared libraries and unresolved symbols. Short version: -- It's an OMPI bug when built as a shared library (not an issue for static libraries). The fix is straightforward, but involves grunt work. I'll try t

Re: [O-MPI devel] 64bit shared library problems

2005-09-14 Thread Ralf Wildenhues
Hi Nathan, > Nathan DeBardeleben writes: > > > > I've been having this problem for a week or so and I've been asking > > other people to weigh in if they know what I'm doing wrong. I've gotten > > no where on this so I figure I'll finally drop it out on the list. > > First, here's the importa

Re: [O-MPI devel] 64bit shared library problems

2005-09-13 Thread Ralf Wildenhues
Hi Nathan, Nathan DeBardeleben writes: I've been having this problem for a week or so and I've been asking other people to weigh in if they know what I'm doing wrong. I've gotten no where on this so I figure I'll finally drop it out on the list. First, here's the important info: The machi

Re: [O-MPI devel] 64bit shared library problems

2005-09-12 Thread Jeff Squyres
Maybe I'm dense -- I thought you couldn't use --shared when linking to a static library...? If you want to build OMPI as a shared library, then ditch the --enable-static --disable-shared from your configure line (building OMPI as shared is the default, which is how I build 95% of the time).

[O-MPI devel] 64bit shared library problems

2005-09-12 Thread Nathan DeBardeleben
I've been having this problem for a week or so and I've been asking other people to weigh in if they know what I'm doing wrong. I've gotten no where on this so I figure I'll finally drop it out on the list. First, here's the important info: The machine: [sparkplug]~ > cat /etc/issue Welcom