MPI_Type_create_hvector - Creates a vector (strided) data
type with offset in bytes
SYNOPSIS
C:
#include <mpi.h>
int MPI_Type_create_hvector( count, blocklen, stride,
old_type,
newtype )
int count;
int blocklen;
MPI_Aint stride;
MPI_Datatype old_type;
MPI_Datatype *newtype;
C++:
#include <mpi.h>
Datatype Datatype::Create_hvector(
int count,
int blocklength,
Aint stride) const
Fortran:
INCLUDE "mpif.h" (or USE MPI)
INTEGER count, blocklength, oldtype, newtype,
ierror
INTEGER(KIND=MPI_ADDRESS_KIND) stride
CALL MPI_TYPE_CREATE_HVECTOR( count, blocklength, stride,
oldtype, newtype, ierror)
DESCRIPTION
The MPI_Type_create_hvector routine creates a vector
(strided) data type with offset in bytes. The
MPI_Type_create_hvector routine is an MPI-2 implementation
replacing the MPI-1 MPI_Type_hvector routine which has
been deprecated. This routine differs from the MPI-1
routine in that in the Fortran implementation the stride
argument is of type MPI_ADDRESS_KIND, which makes it more
suitable for ABI 64. Currently, the Fortran version of
this function is implemented only for ABI 64. This
routine accepts the following parameters:
count Specifies the number of blocks (nonnegative
integer)
block (nonnegative integer)
stride Specifies the number of bytes between the
start of each block (integer)
old_type Specifies the old data type (handle)
newtype Returns the new data type (handle)
ierror Specifies the return code value for
successful completion, which is in
MPI_SUCCESS. MPI_SUCCESS is defined in the
mpif.h file.
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