/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil ; -*- */
/*
*
* (C) 2001 by Argonne National Laboratory.
* See COPYRIGHT in top-level directory.
*/
#include "mpiimpl.h"
/* -- Begin Profiling Symbol Block for routine MPI_Free_mem */
#if defined(HAVE_PRAGMA_WEAK)
#pragma weak MPI_Free_mem = PMPI_Free_mem
#elif defined(HAVE_PRAGMA_HP_SEC_DEF)
#pragma _HP_SECONDARY_DEF PMPI_Free_mem MPI_Free_mem
#elif defined(HAVE_PRAGMA_CRI_DUP)
#pragma _CRI duplicate MPI_Free_mem as PMPI_Free_mem
#elif defined(HAVE_WEAK_ATTRIBUTE)
int MPI_Free_mem(void *base) __attribute__ ((weak, alias("PMPI_Free_mem")));
#endif
/* -- End Profiling Symbol Block */
/* Define MPICH_MPI_FROM_PMPI if weak symbols are not supported to build
the MPI routines */
#ifndef MPICH_MPI_FROM_PMPI
#undef MPI_Free_mem
#define MPI_Free_mem PMPI_Free_mem
#endif
#undef FUNCNAME
#define FUNCNAME MPI_Free_mem
#undef FCNAME
#define FCNAME MPL_QUOTE(FUNCNAME)
/*@
MPI_Free_mem - Free memory allocated with MPI_Alloc_mem
Input Parameters:
. base - initial address of memory segment allocated by 'MPI_ALLOC_MEM'
(choice)
.N ThreadSafe
.N Fortran
.N Errors
.N MPI_SUCCESS
@*/
int MPI_Free_mem(void *base)
{
int mpi_errno = MPI_SUCCESS;
MPIR_FUNC_TERSE_STATE_DECL(MPID_STATE_MPI_FREE_MEM);
MPIR_ERRTEST_INITIALIZED_ORDIE();
MPID_THREAD_CS_ENTER(GLOBAL, MPIR_THREAD_GLOBAL_ALLFUNC_MUTEX);
MPIR_FUNC_TERSE_ENTER(MPID_STATE_MPI_FREE_MEM);
/* ... body of routine ... */
if (base == NULL)
goto fn_exit;
mpi_errno = MPID_Free_mem(base);
if (mpi_errno)
goto fn_fail;
/* ... end of body of routine ... */
fn_exit:
MPIR_FUNC_TERSE_EXIT(MPID_STATE_MPI_FREE_MEM);
MPID_THREAD_CS_EXIT(GLOBAL, MPIR_THREAD_GLOBAL_ALLFUNC_MUTEX);
return mpi_errno;
fn_fail:
/* --BEGIN ERROR HANDLING-- */
#ifdef HAVE_ERROR_CHECKING
{
mpi_errno =
MPIR_Err_create_code(mpi_errno, MPIR_ERR_RECOVERABLE, FCNAME, __LINE__, MPI_ERR_OTHER,
"**mpi_free_mem", "**mpi_free_mem %p", base);
}
#endif
/* MPI_Free_mem must invoke the error handler on MPI_COMM_WORLD if there
* is an error */
mpi_errno = MPIR_Err_return_comm(NULL, FCNAME, mpi_errno);
goto fn_exit;
/* --END ERROR HANDLING-- */
}