use MPI_Wtime on BGQ since other timers are giving bogus results
use MPI_Wtime on BGQ since other timers are giving bogus results

devinamatthews/aquarius,samblau/aquarius,samblau/aquarius,jeffhammond/aquarius,jeffhammond/aquarius,snelliott/aquarius,devinamatthews/aquarius,samblau/aquarius,samblau/aquarius,jeffhammond/aquarius,snelliott/aquarius,devinamatthews/aquarius,snelliott/aquarius,snelliott/aquarius,devinamatthews/aquarius,jeffhammond/aquarius