15 Dec
2016
15 Dec
'16
11:32 a.m.
Hello, When using the MPI_Comm_split_type function, the number of new communicators created is unknown. However this information could be useful to distribute data across various "domains" (where each domain would be represented by such a communicator). Is there a simple (or even a not-so-simple) way to get this information? Thanks. Guillaume Mercier