Cristobal Navarro wrote:
> hello Robert,
>
>
> now that serialization is working, i would like to try what you
> suggested on the first messages, mixing plain MPI with serialization
> is not that bad, 
>
>
> if its possible could you guide me a little more hints on the
> streambuf structure.
> at the moment what i can do is save objects into binary_oarchive and
> read them with a binary_iarchive.
>
>
> what i dont know is where to put the binary_oarchive so it gets
> transfered through MPI send as bytes. that would be the only step
> remaining right? 
> best regards
> Cristobal
You should first investigate Matthias suggestion.  This will be equivalent or better than my suggestion and it's already done and ready go to.
 
Robert Ramey