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mpi_register_datarep(3) [debian man page]

MPI_Register_datarep(3) 						MPI						   MPI_Register_datarep(3)

NAME

       MPI_Register_datarep -  Register functions for user-defined data  representations

SYNOPSIS

       int MPI_Register_datarep(char *name,
			      MPI_Datarep_conversion_function *read_conv_fn,
			      MPI_Datarep_conversion_function *write_conv_fn,
			      MPI_Datarep_extent_function *extent_fn,
			      void *state)

INPUT PARAMETERS

       name   - data representation name (string)
       read_conv_fn
	      - function invoked to convert from file representation to native representation (function)
       write_conv_fn
	      - function invoked to convert from native representation to file representation (function)
       extent_fn
	      - function invoked to get the exted of a datatype as represented in the file (function)
       extra_state
	      - pointer to extra state that is passed to each of the three functions

NOTES

       This  function allows the user to provide routines to convert data from an external representation, used within a file, and the native rep-
       resentation, used within the CPU.  There is one predefined data representation, external32 .  Please consult the MPI-2 standard for details
       on this function.

NOTES FOR FORTRAN

       All  MPI  routines in Fortran (except for MPI_WTIME and MPI_WTICK ) have an additional argument ierr at the end of the argument list.  ierr
       is an integer and has the same meaning as the return value of the routine in C.	In Fortran, MPI routines are subroutines, and are  invoked
       with the call statement.

       All MPI objects (e.g., MPI_Datatype , MPI_Comm ) are of type INTEGER in Fortran.

LOCATION

       register_datarep.c

								     5/20/2010						   MPI_Register_datarep(3)

Check Out this Related Man Page

MPI_Type_c2f(3) 						      LAM/MPI							   MPI_Type_c2f(3)

NAME

       MPI_Type_c2f -  Convert a datatype handle from its C representation to its Fortran representation

SYNOPSIS

       #include <mpi.h>
       MPI_Fint
       MPI_Type_c2f(MPI_Datatype datatype)

INPUT PARAMETER

       datatype
	      - C datatype handle

RETURN VALUE

       f_handle
	      - Fortran datatype handle

NOTES FOR FORTRAN

       All  MPI  routines in Fortran (except for MPI_WTIME and MPI_WTICK ) have an additional argument ierr at the end of the argument list.  ierr
       is an integer and has the same meaning as the return value of the routine in C.	In Fortran, MPI routines are subroutines, and are  invoked
       with the call statement.

       All MPI objects (e.g., MPI_Datatype , MPI_Comm ) are of type INTEGER in Fortran.

ERRORS

       This function does not return the normal MPI_SUCCESS integer value upon success.  Instead, it returns a handle to the converted object.	If
       an error occurs, the appropriate NULL handle will be returned.

SEE ALSO

       MPI_Type_c2f(3)

MORE INFORMATION

       For more information, please see the official MPI Forum web site, which contains the text of both the MPI-1  and  MPI-2	standards.   These
       documents contain detailed information about each MPI function (most of which is not duplicated in these man pages).

       http://www.mpi-forum.org/

LOCATION

       handles.c

LAM
/MPI 7.1.4							     6/24/2006							   MPI_Type_c2f(3)
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