Sorry for the typo: ** I was hoping to understand the impact of OpenMPI's implementation of these protocols using traditional TCP.
This is the paper I was referring to: Woodall, et al., "High Performance RDMA Protocols in HPC". On 31 January 2014 00:43, Siddhartha Jana <siddharthajan...@gmail.com>wrote: > Good evening > Is there any documentation describing the difference in MPI-level > implementation of the eager and rendezvous protocols in OpenIB BTL versus > TCP BTL ? > > I am only aware of the following paper. While this presents an excellent > overview of how RDMA capabilities of modern interconnects can be leveraged > for implementing these protocols, I was hoping to understand how OpenMPI > implications of handling these protocols using traditional TCP. > > Thanks > Siddhartha > > > > >
