Re: [OMPI devel] Building Error

2011-08-16 Thread Ralph Castain
Just an FYI. Disabling ORTE support is intended solely for systems that require no RTE assistance - e.g., Crays. Configuring without RTE support will generate something that cannot run on a Mac, which is why the build fails in that environment - it is looking for external RTE support that does n

Re: [OMPI devel] Building Error

2011-08-16 Thread Larry Baker
Matthew, The best I can come up with is that somehow the declaration of external orte_odls in orte/mca/odls/odls.h ORTE_DECLSPEC extern orte_odls_base_module_t orte_odls; /* holds selected module's function pointers */ does not exactly match the definition of orte_odis in orte/mca/odis/

Re: [OMPI devel] Building Error

2011-08-16 Thread Larry Baker
Matthew, orte_odls is a global variable defined in odls_base_open.c. I used your configure options, but did not override the compiler or compiler flags options. configure used gcc. odls_base_open.c gets compiled and then the object gets inserted into libmca_odls.a. Later, it looks like

Re: [OMPI devel] ibm/dynamic/loop_spawn

2011-08-16 Thread Jeff Squyres
We talked about this a lot today on the call (and then some more afterwards). :-) I think there's 2 important points here. 1. Ralph's original test was written with the intent of launching it with 1 process which would then do a series of local spawns. Even doing a huge truckload of them, Ral

Re: [OMPI devel] Building Error

2011-08-16 Thread Larry Baker
Matthew, What configure options did you use? I can try to replicate your findings, as best I can, using the Intel compiler on my desktop Mac (Leopard). One thing I want to investigate is which libutil is supposed to be linked. There is no -L in the failing link step. Is that possibly th

Re: [OMPI devel] Building Error

2011-08-16 Thread Larry Baker
The problem I have on our own package is definitely a current problem that requires the ld -search_paths_first option on Mac OS X. From man ld on Mac OS X Snow Leopard: -search_paths_first By default the -lx and -weak-lx options first search for a file

Re: [OMPI devel] RFC: adding OMPIO module and new parallel I/O frameworks to trunk

2011-08-16 Thread Graham, Richard L.
I am in favor. Rich On Aug 16, 2011, at 11:51 AM, Jeff Squyres wrote: > We talked about this on the call today. > > No one seemed to have any objections; I generally think that this is the good > idea. > > Any other comments? > > > On Aug 12, 2011, at 4:09 PM, Edgar Gabriel wrote: > >> WHA

Re: [OMPI devel] Building Error

2011-08-16 Thread Matthew Russell
Hmm, I tried the recommendation above, adding -Wl,-search_paths_first, and I still ran into the same issue. I suspect it is an issue with PGI. Meanwhile, I've been able to get my applications (CMAQ) working with MPICH2, so for now at least I am going to continue with that. Thanks for the respons

Re: [OMPI devel] RFC: adding OMPIO module and new parallel I/O frameworks to trunk

2011-08-16 Thread Jeff Squyres
We talked about this on the call today. No one seemed to have any objections; I generally think that this is the good idea. Any other comments? On Aug 12, 2011, at 4:09 PM, Edgar Gabriel wrote: > WHAT: add the ompio io module and new parallel io frameworks to trunk > > TIMEOUT: 08/22/2011 >