MPI File-I/O Wrapper

[PhilKoe]

Implementing wrapper for all MPI File-I/O functions.

[PhilKoe]

necessary wrappers:

• MPI_File_open

• MPI_File_close

• MPI_File_delete

• MPI_File_set_size

• MPI_File_preallocate

• MPI_File_get_size

• MPI_File_get_amode

• MPI_File_set_info

• MPI_File_set_view

• all data access routines (see page 507 in "MPI: A Message-passing Interface Standard Version 3.1")

• MPI_FILE_READ_AT

• MPI_FILE_WRITE_AT

• MPI_FILE_IREAD_AT

• MPI_FILE_IWRITE_AT

• MPI_FILE_READ_AT_ALL

• MPI_FILE_WRITE_AT_ALL

• MPI_FILE_IREAD_AT_ALL

• MPI_FILE_IWRITE_AT_ALL

• MPI_FILE_READ_AT_ALL_BEGIN

• MPI_FILE_READ_AT_ALL_END

• MPI_FILE_WRITE_AT_ALL_BEGIN

• MPI_FILE_WRITE_AT_ALL_END

• MPI_FILE_READ

• MPI_FILE_WRITE

• MPI_FILE_IREAD

• MPI_FILE_IWRITE

• MPI_FILE_READ_ALL

• MPI_FILE_WRITE_ALL

• MPI_FILE_IREAD_ALL

• MPI_FILE_IWRITE_ALL

• MPI_FILE_READ_ALL_BEGIN

• MPI_FILE_READ_ALL_END

• MPI_FILE_WRITE_ALL_BEGIN

• MPI_FILE_WRITE_ALL_END

• MPI_FILE_READ_SHARED

• MPI_FILE_WRITE_SHARED

• MPI_FILE_IREAD_SHARED

• MPI_FILE_IWRITE_SHARED

• MPI_FILE_READ_ORDERED

• MPI_FILE_WRITE_ORDERED

• MPI_FILE_READ_ORDERED_BEGIN

• MPI_FILE_READ_ORDERED_END

• MPI_FILE_WRITE_ORDERED_BEGIN

• MPI_FILE_WRITE_ORDERED_END

• MPI_File_sync

• MPI_File_seek

• MPI_File_seek_shared

• MPI_File_set_atomicity

• MPI_Test

optional wrappers:

• MPI_File_get_group

• MPI_File_get_info

• MPI_File_get_view

• MPI_File_get_position

• MPI_File_get_byte_offset

• MPI_File_get_position_shared

• MPI_File_get_atomicity

also needed?

• MPI_File_get_type_extent

• MPI_Register_datarep

• MPI_Datarep_extent_function

• MPI_Datarep_conversion_function

• MPI_Wait, MPI_Waitall

• MPI_FILE_SET_ERRHANDLER

[PhilKoe]

MPI_Wait and MPI_Waitall are needed for getting return status from non blocking MPI function calls (MPI_Waitany, MPI_Waitsome, MPI_Cancel, MPI_Test, MPI_Test_cancelled, MPI_Testall, MPI_Testany and MPI_Testsome are also needed).

Is MPI_Request_get_status needed?