Re: [OMPI users] dmtcp status

2013-05-21 Thread Jeff Squyres (jsquyres)
dmtcp is in the trunk; it didn't make it to v1.7. On May 21, 2013, at 4:34 PM, Orion Poplawski wrote: > What the status of dmtcp support in opemmpi? Is this still under > development? I see some configure checks in 1.7 but they don't really seem > to do anything. > >

Re: [OMPI users] Porting Open MPI

2013-05-21 Thread Jeff Squyres (jsquyres)
You should probably post your question over on the devel list; this list is more for user-level questions about using Open MPI. On May 21, 2013, at 6:12 PM, jhonatan alves wrote: > Sorry, we wanted to say We are trying port Open MPI > Initially we tried to port

Re: [OMPI users] Porting Open MPI

2013-05-21 Thread jhonatan alves
Sorry, we wanted to say We are trying port Open MPI Initially we tried to port MPICH but the OS developer suggested that we port Open MPI because there is an old port of MPICH. Thanks. 2013/5/21 jhonatan alves > > Hello, > We are trying port MPICH to a new

[OMPI users] Porting Open MPI

2013-05-21 Thread jhonatan alves
Hello, We are trying port MPICH to a new operating system, called EPOS, but our main problem at the moment is that this operating system is not POSIX compatible. Our question is there some way to know what are the OS dependencies of Open MPI? Is there a porting manual of Open MPI? Is there a

[OMPI users] dmtcp status

2013-05-21 Thread Orion Poplawski
What the status of dmtcp support in opemmpi? Is this still under development? I see some configure checks in 1.7 but they don't really seem to do anything. -- Orion Poplawski Technical Manager 303-415-9701 x222 NWRA, Boulder/CoRA Office FAX: 303-415-9702 3380

[OMPI users] MPIIO max record size

2013-05-21 Thread Tom Rosmond
Hello: A colleague and I are running an atmospheric ensemble data assimilation system using MPIIO. We find that if for an individual MPI_FILE_READ_AT_ALL the block of data read exceeds 2**31 elements, the program fails. Our application is 32 bit fortran (Intel), so we certainly can see why this

Re: [OMPI users] minor change request

2013-05-21 Thread Jeff Squyres (jsquyres)
We actually talked about this some more on our weekly teleconf today. It seems like your compiler is being incorrect here: there is an explicit cast in the code from an int to a bool; it's a way for the developer to tell the compiler "I know what I'm doing". The compiler is does not seem to

Re: [OMPI users] minor change request

2013-05-21 Thread Jeff Squyres (jsquyres)
Committed in https://svn.open-mpi.org/trac/ompi/changeset/28544; thanks. On May 20, 2013, at 9:00 PM, Alan Sayre wrote: > To quiet VS compile time warnings can the following (very) minor change be > made: > > c:\program files >