PingPong, PingPongSpecificSource, PingPongAnySource#
Use PingPong, PingPongSpecificSource, and PingPongAnySource
for measuring startup and throughput of a single message sent between
two processes. PingPongAnySource uses the MPI_ANY_SOURCE value
for destination rank, while PingPong and PingPongSpecificSource
use an explicit value.
PingPong Definition#
PingPong Pattern#