Re: [OMPI users] MPI process hangs if OpenMPI is compiled with --enable-thread-multiple

2013-12-04 Thread Dominique Orban
essage change to the 1.7.x > branch (after 1.7.3 was released) that -- skipping lots of details -- changes > how the shared memory bootstrapping works. Based on the stack traces you > sent and the ones I was also able to get, I'm thinking that Ralph's big ORTE > change fix

Re: [OMPI users] MPI process hangs if OpenMPI is compiled with --enable-thread-multiple

2013-11-25 Thread Dominique Orban
On 2013-11-25, at 9:02 PM, Ralph Castain wrote: > On Nov 25, 2013, at 5:04 PM, Pierre Jolivet wrote: > >> >> On Nov 24, 2013, at 3:03 PM, Jed Brown wrote: >> >>> Ralph Castain writes: >>> Given that we have no idea what Homebrew uses, I don't know how we could clarify/respond. >

Re: [OMPI users] MPI process hangs if OpenMPI is compiled with --enable-thread-multiple

2013-11-24 Thread Dominique Orban
st char* argv[]) { >> int provided = -1; >> printf("Calling MPI_Init_thread...\n"); >> MPI_Init_thread(NULL, NULL, MPI_THREAD_MULTIPLE, &provided); >> printf("MPI_Init_thread returned, provided = %d\n", provided); >> MPI_Finalize(); >&g

[OMPI users] MPI process hangs if OpenMPI is compiled with --enable-thread-multiple

2013-11-21 Thread Dominique Orban
Hi, I'm compiling the example code at the bottom of the following page that illustrates MPI_Init_Thread(): http://mpi.deino.net/mpi_functions/mpi_init_thread.html I have OpenMPI 1.7.3 installed on OSX 10.8.5 with --enable-thread-multiple compiled with clang-425.0.28. I can reproduce t

Re: [OMPI users] Conflict between OpenMPI 1.7.3 and libevent

2013-11-05 Thread Dominique Orban
Many thanks for your patience. Patching Makefile.in did the job. I submitted an updated formula to Homebrew.  On 5 November, 2013 at 2:22:36 PM, Jeff Squyres (jsquyres) (jsquy...@cisco.com) wrote: > > On Nov 5, 2013, at 11:00 AM, Dominique Orban > wrote: > > > I

Re: [OMPI users] Conflict between OpenMPI 1.7.3 and libevent

2013-11-05 Thread Dominique Orban
noinst_HEADERS = ./event2/event-config.h +# endif --- On 5 November, 2013 at 11:05:37 AM, Jeff Squyres (jsquyres) (jsquy...@cisco.com) wrote: > > On Nov 5, 2013, at 7:44 AM, Dominique Orban > wrote: > > > Thanks for patch. Unless I'm completely confused, i

Re: [OMPI users] Conflict between OpenMPI 1.7.3 and libevent

2013-11-05 Thread Dominique Orban
588 > > Thanks for bringing the issue to our attention! > > > On Nov 3, 2013, at 7:23 AM, Ralph Castain > wrote: > > > I'll check into it - that shouldn't be happening and is probably > an error in our configure logic somewhere. > > > &

Re: [OMPI users] Conflict between OpenMPI 1.7.3 and libevent

2013-11-03 Thread Dominique Orban
de protection/branches throughout > OMPI to resolve all the use-cases for the wide range of libevent > versions out there. > > I'd suggest you "uninstall" the Homebrew package, and simply > download/build OMPI from the source code tarball. The problem > will th

[OMPI users] Conflict between OpenMPI 1.7.3 and libevent

2013-11-03 Thread Dominique Orban
Dear list, I'm a humble indirect user of Open-MPI. On OSX, my Open-MPI installation is supplied by the Homebrew package manager [1]. Another package supplied by Homebrew is libevent. I recently read on the dev list [2] a discussion about libevent having always been part of Open-MPI but being m