scalability and performance improvement over sw based allgather
How ?
Realizing the Allgather operations as N (team-size) concurrent Bcast operations (every process becomes the root). We use the one-sided design that was merged before for its reliability.
What
add the algorithm for mcast-based allgather
Why
scalability and performance improvement over sw based allgather
How ?
Realizing the Allgather operations as N (team-size) concurrent Bcast operations (every process becomes the root). We use the one-sided design that was merged before for its reliability.