| [2aa6644] | 1 | /*BHEADER**********************************************************************
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| 2 | * Copyright (c) 2008, Lawrence Livermore National Security, LLC.
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| 3 | * Produced at the Lawrence Livermore National Laboratory.
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| 4 | * This file is part of HYPRE. See file COPYRIGHT for details.
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| 5 | *
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| 6 | * HYPRE is free software; you can redistribute it and/or modify it under the
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| 7 | * terms of the GNU Lesser General Public License (as published by the Free
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| 8 | * Software Foundation) version 2.1 dated February 1999.
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| 9 | *
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| 10 | * $Revision: 2.4 $
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| 11 | ***********************************************************************EHEADER*/
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| 12 |
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| 13 |
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| 14 | /******************************************************************************
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| 15 | *
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| 16 | * Memory management utilities
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| 17 | *
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| 18 | * Routines to use "Debug Malloc Library", dmalloc
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| 19 | *
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| 20 | *****************************************************************************/
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| 21 |
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| 22 | #ifdef HYPRE_MEMORY_DMALLOC
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| 23 |
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| 24 | #include "hypre_memory.h"
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| 25 | #include <dmalloc.h>
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| 26 |
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| 27 | char dmalloc_logpath_memory[256];
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| 28 |
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| 29 | /*--------------------------------------------------------------------------
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| 30 | * hypre_InitMemoryDebugDML
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| 31 | *--------------------------------------------------------------------------*/
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| 32 |
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| 33 | int
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| 34 | hypre_InitMemoryDebugDML( int id )
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| 35 | {
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| 36 | int *iptr;
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| 37 |
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| 38 | /* do this to get the Debug Malloc Library started/initialized */
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| 39 | iptr = hypre_TAlloc(int, 1);
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| 40 | hypre_TFree(iptr);
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| 41 |
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| 42 | dmalloc_logpath = dmalloc_logpath_memory;
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| 43 | sprintf(dmalloc_logpath, "dmalloc.log.%04d", id);
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| 44 |
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| 45 | return 0;
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| 46 | }
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| 47 |
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| 48 | /*--------------------------------------------------------------------------
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| 49 | * hypre_FinalizeMemoryDebugDML
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| 50 | *--------------------------------------------------------------------------*/
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| 51 |
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| 52 | int
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| 53 | hypre_FinalizeMemoryDebugDML( )
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| 54 | {
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| 55 | dmalloc_verify(NULL);
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| 56 |
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| 57 | return 0;
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| 58 | }
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| 59 |
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| 60 | /*--------------------------------------------------------------------------
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| 61 | * hypre_MAllocDML
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| 62 | *--------------------------------------------------------------------------*/
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| 63 |
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| 64 | char *
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| 65 | hypre_MAllocDML( int size,
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| 66 | char *file,
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| 67 | int line )
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| 68 | {
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| 69 | char *ptr;
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| 70 |
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| 71 | if (size > 0)
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| 72 | ptr = _malloc_leap(file, line, size);
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| 73 | else
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| 74 | ptr = NULL;
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| 75 |
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| 76 | return ptr;
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| 77 | }
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| 78 |
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| 79 | /*--------------------------------------------------------------------------
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| 80 | * hypre_CAllocDML
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| 81 | *--------------------------------------------------------------------------*/
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| 82 |
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| 83 | char *
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| 84 | hypre_CAllocDML( int count,
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| 85 | int elt_size,
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| 86 | char *file,
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| 87 | int line )
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| 88 | {
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| 89 | char *ptr;
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| 90 | int size = count*elt_size;
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| 91 |
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| 92 | if (size > 0)
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| 93 | {
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| 94 | ptr = _calloc_leap(file, line, count, elt_size);
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| 95 | }
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| 96 | else
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| 97 | {
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| 98 | ptr = NULL;
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| 99 | }
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| 100 |
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| 101 | return ptr;
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| 102 | }
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| 103 |
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| 104 | /*--------------------------------------------------------------------------
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| 105 | * hypre_ReAllocDML
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| 106 | *--------------------------------------------------------------------------*/
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| 107 |
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| 108 | char *
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| 109 | hypre_ReAllocDML( char *ptr,
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| 110 | int size,
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| 111 | char *file,
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| 112 | int line )
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| 113 | {
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| 114 | ptr = _realloc_leap(file, line, ptr, size);
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| 115 |
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| 116 | return ptr;
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| 117 | }
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| 118 |
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| 119 | /*--------------------------------------------------------------------------
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| 120 | * hypre_FreeDML
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| 121 | *--------------------------------------------------------------------------*/
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| 122 |
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| 123 | void
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| 124 | hypre_FreeDML( char *ptr,
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| 125 | char *file,
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| 126 | int line )
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| 127 | {
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| 128 | if (ptr)
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| 129 | {
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| 130 | _free_leap(file, line, ptr);
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| 131 | }
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| 132 | }
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| 133 |
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| 134 | #else
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| 135 |
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| 136 | /* this is used only to eliminate compiler warnings */
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| 137 | int hypre_empty1;
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| 138 |
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| 139 | #endif
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