Re: [OMPI users] MPI and C++ - now Send and Receive of Classes and STL containers

2009-07-07 Thread Markus Blatt
Hi, On Mon, Jul 06, 2009 at 03:24:07PM -0400, Luis Vitorio Cargnini wrote: > Thanks, but I really do not want to use Boost. > Is easier ? certainly is, but I want to make it using only MPI > itself > and not been dependent of a Library, or templates like the majority > of > boost a huge set of tem

[OMPI users] Problem with cascading derived data types

2009-02-27 Thread Markus Blatt
Hi, In one of my applications I am using cascaded derived MPI datatypes created with MPI_Type_struct. One of these types is used to just send a part (one MPI_Char) of a struct consisting of an int followed by two chars. I.e, the int at the beginning is/should be ignored. This works fine if I use