#1105 Point-to-point communication wrapper for MPI missing.
Metadata
| Property | Value |
|---|---|
| Reported by | Robert K (robertk@posteo.org) |
| Reported at | May 14, 2012 15:21 |
| Type | Feature Request |
| Version | 2.0 |
| Operating System | Unspecified / All |
| Last edited by | Christian Engwer (christi@conan.iwr.uni-heidelberg.de) |
| Last edited at | Jun 7, 2012 09:39 |
Description
Currently, in dune-common we only have collective communication, but no point-to-point communication such send and receive (i.e. MPI_Isend, MPI_Irecv) is available.
The communication classes should be improved providing such features.
Together with that we need a proper stream class (e.g. like the ALUGrid ObjectStream currently used as message buffer in gather and scatter of the DataHandle) allowing to read/write simple objects to/from the data stream which then can be exchanged as MPI_BYTE stream.