6 Sep
2017
6 Sep
'17
5:21 a.m.
Hi, Out of curiosity, what gain is there to using MPI_Rsend instead of MPI_Send when I know that the receiver has posted a receive? Do I avoid a rendez-vous protocol? Do I avoid a buffer copy somewhere? Thanks, Matthieu _______________________________________________ discuss mailing list [email protected] To manage subscription options or unsubscribe: https://lists.mpich.org/mailman/listinfo/discuss