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/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil ; -*- */
/*
* Copyright (C) 1997 University of Chicago.
* See COPYRIGHT notice in top-level directory.
*/
#include "adio.h"
#include "adio_extern.h"
void ADIO_End(int *error_code)
{
ADIOI_Flatlist_node *curr, *next;
ADIOI_Datarep *datarep, *datarep_next;
/* FPRINTF(stderr, "reached end\n"); */
/* if a default errhandler was set on MPI_FILE_NULL then we need to ensure
* that our reference to that errhandler is released */
/* Open MPI: The call to PMPI_File_set_errhandler has to be done in romio/src/io_romio_file_open.c
in routine mca_io_romio_file_close()
*/
#if 0
PMPI_File_set_errhandler(MPI_FILE_NULL, MPI_ERRORS_RETURN);
#endif
/* delete the flattened datatype list */
curr = ADIOI_Flatlist;
while (curr) {
if (curr->blocklens) ADIOI_Free(curr->blocklens);
if (curr->indices) ADIOI_Free(curr->indices);
next = curr->next;
ADIOI_Free(curr);
curr = next;
}
ADIOI_Flatlist = NULL;
/* free file and info tables used for Fortran interface */
if (ADIOI_Ftable) ADIOI_Free(ADIOI_Ftable);
#ifndef HAVE_MPI_INFO
if (MPIR_Infotable) ADIOI_Free(MPIR_Infotable);
#endif
/* free the memory allocated for a new data representation, if any */
datarep = ADIOI_Datarep_head;
while (datarep) {
datarep_next = datarep->next;
ADIOI_Free(datarep->name);
ADIOI_Free(datarep);
datarep = datarep_next;
}
if( ADIOI_syshints != MPI_INFO_NULL)
MPI_Info_free(&ADIOI_syshints);
MPI_Op_free(&ADIO_same_amode);
*error_code = MPI_SUCCESS;
}
/* This is the delete callback function associated with
ADIO_Init_keyval when MPI_COMM_SELF is freed */
int ADIOI_End_call(MPI_Comm comm, int keyval, void *attribute_val, void
*extra_state)
{
int error_code;
ADIOI_UNREFERENCED_ARG(comm);
ADIOI_UNREFERENCED_ARG(attribute_val);
ADIOI_UNREFERENCED_ARG(extra_state);
MPI_Comm_free_keyval (&keyval);
/* The end call will be called after all possible uses of this keyval, even
* if a file was opened with MPI_COMM_SELF. Note, this assumes LIFO
* MPI_COMM_SELF attribute destruction behavior mandated by MPI-2.2. */
if (ADIOI_cb_config_list_keyval != MPI_KEYVAL_INVALID)
MPI_Comm_free_keyval (&ADIOI_cb_config_list_keyval);
ADIO_End(&error_code);
return error_code;
}
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