Re: [OMPI devel] Compile-time MPI_Datatype checking

2012-02-01 Thread Jeff Squyres
On Feb 1, 2012, at 5:36 PM, Dmitri Gribenko wrote: >> Depending on the patch, however, we might need a signed Open MPI >> contribution agreement from you/your employer > > That's fine for us. Excellent. :-) It all sounds good to me! -- Jeff Squyres jsquy...@cisco.com For corporate legal

Re: [OMPI devel] Compile-time MPI_Datatype checking

2012-02-01 Thread Dmitri Gribenko
On Wed, Feb 1, 2012 at 10:01 PM, Jeff Squyres wrote: > On Jan 28, 2012, at 6:07 PM, Dmitri Gribenko wrote: >> Here's what is required on the OpenMPI part: all MPI functions that >> accept a buffer and MPI_Datatype should be annotated with >> mpi_typed_arg(buffer-arg-index, type-arg-index) attribut

[OMPI devel] RFC: Java MPI bindings

2012-02-01 Thread Ralph Castain
FROM: LANL, HLRS, Cisco, Oracle, and IBM WHAT: Adds Java bindings WHY: The Hadoop community would like to use MPI in their efforts, and most of their code is in Java WHERE: ompi/mpi/java plus one new config file in ompi/config TIMEOUT: Feb 10, 2012 Hadoop is a Java-based environment for proc

Re: [OMPI devel] Compile-time MPI_Datatype checking

2012-02-01 Thread Jeff Squyres
On Jan 28, 2012, at 6:07 PM, Dmitri Gribenko wrote: > My colleague and I want to implement a compile-time check (warning) > for clang compiler that specified buffer type matches passed > MPI_Datatype. Interesting! > Here's what is required on the OpenMPI part: all MPI functions that > accept a b

Re: [OMPI devel] Pessimist Event Logger

2012-02-01 Thread Hugo Daniel Meyer
Adding some more context. When trying to use the event logger (by using MPI_ANY_SOURCE) i get this error: [clus9:28158] defining message event: ../../orte/runtime/orte_data_server.c 414 [clus9:28158] [[56904,0],0] data server: lookup on service ompi_ft_event_logger[0] [clus9:28158] [[56904,0],0]