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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.
*/
/* These are routines for allocating and deallocating memory.
They should be called as ADIOI_Malloc(size) and
ADIOI_Free(ptr). In adio.h, they are macro-replaced to
ADIOI_Malloc(size,__LINE__,__FILE__) and
ADIOI_Free(ptr,__LINE__,__FILE__).
Later on, add some tracing and error checking, similar to
MPID_trmalloc. */
#include "adio.h"
#include "mpi.h"
#include <stdlib.h>
#include <stdio.h>
#include "mpipr.h"
#ifdef HAVE_MALLOC_H
#include <malloc.h>
#endif
/* for the style checker */
/* style: allow:malloc:1 sig:0 */
/* style: allow:free:1 sig:0 */
/* style: allow:calloc:1 sig:0 */
/* style: allow:realloc:1 sig:0 */
#define FPRINTF fprintf
void *ADIOI_Malloc_fn(size_t size, int lineno, const char *fname);
void *ADIOI_Calloc_fn(size_t nelem, size_t elsize, int lineno, const char *fname);
void *ADIOI_Realloc_fn(void *ptr, size_t size, int lineno, const char *fname);
void ADIOI_Free_fn(void *ptr, int lineno, const char *fname);
void *ADIOI_Malloc_fn(size_t size, int lineno, const char *fname)
{
void *new;
#ifdef ROMIO_XFS
new = (void *) memalign(XFS_MEMALIGN, size);
#else
#ifdef HAVE_MPIU_FUNCS
new = (void *) MPIU_trmalloc(size, lineno, fname);
#else
new = (void *) malloc(size);
#endif
#endif
if (!new && size) {
FPRINTF(stderr, "Out of memory in file %s, line %d\n", fname, lineno);
MPI_Abort(MPI_COMM_WORLD, 1);
}
DBG_FPRINTF(stderr, "ADIOI_Malloc %s:<%d> %p (%#zX)\n", fname, lineno, new, size);
return new;
}
void *ADIOI_Calloc_fn(size_t nelem, size_t elsize, int lineno, const char *fname)
{
void *new;
#ifdef HAVE_MPIU_FUNCS
new = (void *) MPIU_trcalloc(nelem, elsize, lineno, fname);
#else
new = (void *) calloc(nelem, elsize);
#endif
if (!new && nelem) {
FPRINTF(stderr, "Out of memory in file %s, line %d\n", fname, lineno);
MPI_Abort(MPI_COMM_WORLD, 1);
}
DBG_FPRINTF(stderr, "ADIOI_Calloc %s:<%d> %p\n", fname, lineno, new);
return new;
}
void *ADIOI_Realloc_fn(void *ptr, size_t size, int lineno, const char *fname)
{
void *new;
#ifdef HAVE_MPIU_FUNCS
new = (void *) MPIU_trrealloc(ptr, size, lineno, fname);
#else
new = (void *) realloc(ptr, size);
#endif
if (!new && size) {
FPRINTF(stderr, "realloc failed in file %s, line %d\n", fname, lineno);
MPI_Abort(MPI_COMM_WORLD, 1);
}
DBG_FPRINTF(stderr, "ADIOI_Realloc %s:<%d> %p\n", fname, lineno, new);
return new;
}
void ADIOI_Free_fn(void *ptr, int lineno, const char *fname)
{
DBG_FPRINTF(stderr, "ADIOI_Free %s:<%d> %p\n", fname, lineno, ptr);
if (!ptr) {
FPRINTF(stderr, "Attempt to free null pointer in file %s, line %d\n", fname, lineno);
MPI_Abort(MPI_COMM_WORLD, 1);
}
#ifdef HAVE_MPIU_FUNCS
MPIU_trfree(ptr, lineno, fname);
#else
free(ptr);
#endif
}
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