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 (modified TimeCommunication)
June 2014
/usr/src/packages/BUILD/lib/sli/nest-init.sli