NAME

       MPI_Wtick -  Returns the resolution of MPI_Wtime

SYNOPSIS

       #ifdef ENABLE_QMPI
       #ifndef MPICH_MPI_FROM_PMPI
       double QMPI_Wtick(QMPI_Context context, int tool_id) MPICH_API_PUBLIC

RETURN VALUE

       Time in seconds since an arbitrary time in the past.

NOTES

       This  is  intended  to  be  a  high-resolution,  elapsed (or wall) clock.  See MPI_WTICK to determine the
       resolution of MPI_WTIME .

       If the attribute MPI_WTIME_IS_GLOBAL is defined and true, then  the  value  is  synchronized  across  all
       processes in MPI_COMM_WORLD .

NOTES FOR FORTRAN

       This is a function, declared as DOUBLE PRECISION MPI_WTIME() in Fortran.

SEE ALSO

       MPI_Wtick, MPI_Comm_get_attr, MPI_Attr_get

                                                    1/21/2022                                       MPI_Wtick(3)