TimeCommunicationAlltoall - returns average time taken for MPI_Alltoall
over n calls with m
byte
n m TimeCommunicationAlltoall -> time
The function allows a user to test how much time a call to MPI_Alltoall costs
10kproject (>r11254)
Jakob Jordan
June 2014
/usr/src/packages/BUILD/nestkernel/nestmodule.cpp