9.8. Persistent Neighborhood Communication on Process Topologies

PreviousUpNext
Up: Virtual Topologies for MPI Processes Next: Persistent Neighborhood Gather Previous: Nonblocking Neighborhood Alltoall

Persistent variants of the neighborhood collective operations can offer significant performance benefits for programs with repetitive communication patterns. The semantics are similar to persistent collective operations as described in Section Persistent Collective Operations.

PreviousUpNext
Up: Virtual Topologies for MPI Processes Next: Persistent Neighborhood Gather Previous: Nonblocking Neighborhood Alltoall

Return to MPI-4.1 Standard Index
Return to MPI Forum Home Page
(Unofficial) MPI-4.1 of November 2, 2023
HTML Generated on November 19, 2023