#include "mpi.h" int MPI_Type_hindexed( int count, int blocklens[], MPI_Aint indices[], MPI_Datatype old_type, MPI_Datatype *newtype )
count | number of blocks -- also number of entries in indices and blocklens
| |
blocklens | number of elements in each block (array of nonnegative integers)
| |
indices | byte displacement of each block (array of MPI_Aint)
| |
old_type | old datatype (handle)
|
All MPI objects (e.g., MPI_Datatype, MPI_Comm) are of type INTEGER in Fortran.
Also see the discussion for MPI_Type_indexed about the indices in Fortran.
All MPI routines (except MPI_Wtime and MPI_Wtick) return an error value; C routines as the value of the function and Fortran routines in the last argument. Before the value is returned, the current MPI error handler is called. By default, this error handler aborts the MPI job. The error handler may be changed with MPI_Errhandler_set; the predefined error handler MPI_ERRORS_RETURN may be used to cause error values to be returned. Note that MPI does not guarentee that an MPI program can continue past an error.
Location:type_hind.c