/[escript]/branches/windows_from_1456_trunk_1580_merged_in/paso/src/Common.h
ViewVC logotype

Annotation of /branches/windows_from_1456_trunk_1580_merged_in/paso/src/Common.h

Parent Directory Parent Directory | Revision Log Revision Log


Revision 1617 - (hide annotations)
Mon Jun 23 23:01:27 2008 UTC (13 years, 5 months ago) by ksteube
File MIME type: text/plain
File size: 7310 byte(s)
Windows branch passes test suite on Savanna...except for paso/src/mmio.c
I reverted to earlier version of mmio.c to run the tests

1 ksteube 1312
2 jgs 150 /* $Id$ */
3    
4 ksteube 1312 /*******************************************************
5     *
6     * Copyright 2003-2007 by ACceSS MNRF
7     * Copyright 2007 by University of Queensland
8     *
9     * http://esscc.uq.edu.au
10     * Primary Business: Queensland, Australia
11     * Licensed under the Open Software License version 3.0
12     * http://www.opensource.org/licenses/osl-3.0.php
13     *
14     *******************************************************/
15 dhawcroft 631
16 jgs 150 #ifndef INC_PASO_COMMON
17     #define INC_PASO_COMMON
18    
19     /**************************************************************/
20    
21     /* Finley finite element solver: common include file */
22    
23     /**************************************************************/
24    
25     /* Copyrights by ACcESS Australia, 2003 */
26     /* Version: $Id$ */
27    
28     /**************************************************************/
29    
30     /* some system values */
31 phornby 1603 /* FIXME: This is not satisfactory. */
32     /* _ECC, __INTEL_COMPILER, and other */
33     /* intel compiler pre-defines need to be handled */
34     /* (__ICL, __ICC come to mind) */
35 woo409 779 #if ( defined __INTEL_COMPILER )
36 woo409 757 #include <mathimf.h>
37     #else
38     #include <math.h>
39     #endif
40 jgs 150
41 phornby 1576
42 jgs 150 #include <float.h>
43     #include <stdio.h>
44     #include <limits.h>
45     #include <stdlib.h>
46     #include <string.h>
47    
48     #define LenString_MAX FILENAME_MAX*2
49     #define LenErrorMsg_MAX LenString_MAX
50    
51     /* on some arcitectures it could be a good idea to use long rather than int */
52     /* this has not really been tested */
53    
54     typedef int dim_t;
55     typedef int index_t;
56     typedef int bool_t;
57     typedef int type_t;
58     typedef int err_t;
59    
60     #define INDEX_T_MAX INT_MAX
61     #define EPSILON DBL_EPSILON
62 gross 1370 #define LARGE_POSITIVE_FLOAT DBL_MAX
63 jgs 150
64     /**************************************************************/
65    
66     /* some useful functions: */
67    
68     #define FALSE 0
69     #define TRUE 1
70     #define UNKNOWN -1
71     #define DBLE(_x_) (double)(_x_)
72     #define INDEX1(_X1_) (_X1_)
73     #define INDEX2(_X1_,_X2_,_N1_) ((_X1_)+(_N1_)*(_X2_))
74     #define INDEX3(_X1_,_X2_,_X3_,_N1_,_N2_) ((_X1_)+(_N1_)*INDEX2(_X2_,_X3_,_N2_))
75     #define INDEX4(_X1_,_X2_,_X3_,_X4_,_N1_,_N2_,_N3_) ((_X1_)+(_N1_)*INDEX3(_X2_,_X3_,_X4_,_N2_,_N3_))
76     #define INDEX5(_X1_,_X2_,_X3_,_X4_,_X5_,_N1_,_N2_,_N3_,_N4_) ((_X1_)+(_N1_)*INDEX4(_X2_,_X3_,_X4_,_X5_,_N2_,_N3_,_N4_))
77     #define INDEX6(_X1_,_X2_,_X3_,_X4_,_X5_,_X6_,_N1_,_N2_,_N3_,_N4_,_N5_) ((_X1_)+(_N1_)*INDEX5(_X2_,_X3_,_X4_,_X5_,_X6_,_N2_,_N3_,_N4_,_N5_))
78    
79     #define MAX(_arg1_,_arg2_) ((_arg1_)>(_arg2_) ? (_arg1_) : (_arg2_))
80 ksteube 1312 #define MAX3(_arg1_,_arg2_,_arg3_) MAX(_arg1_,MAX(_arg2_,_arg3_))
81 jgs 150 #define MIN(_arg1_,_arg2_) ((_arg1_)>(_arg2_) ? (_arg2_) : (_arg1_))
82 ksteube 1312 #define MIN3(_arg1_,_arg2_,_arg3_) MIN(_arg1_,MIN(_arg2_,_arg3_))
83 jgs 150 #define ABS(_arg_) MAX((_arg_),-(_arg_))
84 gross 1361 #define SIGN(_arg_) ((_arg_)>0 ? 1 : ((_arg_)<0 ? -1 : 0 ))
85 phornby 1576 #define SWAP(_a0_,_a1_,_type_) { \
86     _type_ s; \
87     s=(_a0_); \
88     _a0_= (_a1_); \
89     _a1_=s; \
90     }
91 jgs 150 /**************************************************************/
92     /* memory allocation: */
93 phornby 1601 /* Wise to not use PASO_MALLOC/FREE/REALLOC and */
94     /* PASO_THREAD... directly. These are only for tailoring */
95     /* the main macros that follow */
96     /**************************************************************/
97 jgs 150
98 ksteube 1617 #if defined(_WIN32) /* Use python for memory management on windows. */
99 ksteube 1312
100 phornby 1601 #include <python.h>
101 ksteube 1312
102 phornby 1601 #define PASO_MALLOC PyMem_Malloc
103     #define PASO_FREE PyMem_Free
104     #define PASO_REALLOC PyMem_Realloc
105 phornby 1583
106 phornby 1601 #else
107 bcumming 730
108 phornby 1601 #include <malloc.h>
109 phornby 1583
110 phornby 1601 #define PASO_MALLOC malloc
111     #define PASO_FREE free
112     #define PASO_REALLOC realloc
113 phornby 1583
114 phornby 1601 #endif
115 phornby 1584
116    
117 phornby 1603 /* FIXME: This is not satisfactory. */
118     /* _ECC, __INTEL_COMPILER, and other */
119     /* intel compiler pre-defines need to be handled */
120     /* (__ICL, __ICC come to mind) */
121     /* Also, _WIN32 may take this branch one day... */
122     /* SO KEEP ALL THREAD_MEMALLOC/FREEs CONFINED TO THE PASO LIBRARY. */
123 phornby 1583
124 ksteube 1617 #if defined(__ECC) && defined(_OPENMP) /* ECC version of intel compiler with openmp. */
125 phornby 1601 #include <omp.h>
126     #define PASO_THREAD_MALLOC kmp_malloc
127     #define PASO_THREAD_FREE kmp_free
128 jgs 150 #else
129 phornby 1601 #define PASO_THREAD_MALLOC PASO_MALLOC
130     #define PASO_THREAD_FREE PASO_FREE
131 jgs 150 #endif
132    
133 phornby 1601 /******************The main macros ************************************/
134 gross 1407
135 phornby 1601 #define MEMALLOC(_LENGTH_,_TYPE_) \
136     (_TYPE_*) PASO_MALLOC(((size_t)(_LENGTH_))*sizeof(_TYPE_))
137    
138     /* do {} while(0) - an old trick for bracketing a macro that */
139     /* makes sure a semi-colon does no harm. */
140    
141     #define MEMFREE(_PTR_) \
142     do \
143     { \
144     if ((void *)(_PTR_) != NULL ) { PASO_FREE(_PTR_); (_PTR_) = NULL; } \
145     } while(0)
146    
147     #define MEMREALLOC(_POINTER_,_LENGTH_,_TYPE_) \
148     do \
149     { \
150     if( (_POINTER_)!=NULL ) \
151     { \
152     _POINTER_ = (_TYPE_*)PASO_REALLOC((void*)(_POINTER_), \
153     ((size_t)(_LENGTH_))*sizeof(_TYPE_) ); \
154     } \
155     else \
156     { \
157     _POINTER_ = (_TYPE_*)PASO_MALLOC( ((size_t)(_LENGTH_))*sizeof(_TYPE_) ); \
158     } \
159     } while(0)
160    
161     #define TMPMEMALLOC MEMALLOC
162     #define TMPMEMFREE MEMFREE
163    
164     #define THREAD_MEMALLOC(_LENGTH_,_TYPE_) \
165     (_TYPE_*) PASO_THREAD_MALLOC/**/(((size_t)(_LENGTH_))*sizeof(_TYPE_))
166    
167     #define THREAD_MEMFREE(_PTR_) \
168     do \
169     { \
170     if ((void *)(_PTR_) != NULL ) { PASO_THREAD_FREE(_PTR_); (_PTR_) = NULL; } \
171     } while(0)
172    
173    
174     /*
175     This was useful for seeing what memory is being allocated if you get an "Out of memory" error
176     if used again, bracket with do {} while(0)
177     #define TMPMEMALLOC(_LENGTH_,_TYPE_) (printf("TMPMEMALLOC at %s %d #bytes=%d*%d=%d\n", __FILE__, __LINE__, _LENGTH_, sizeof(_TYPE_), ((size_t)(_LENGTH_) * sizeof(_TYPE_))) , (_TYPE_*) malloc(((size_t)(_LENGTH_))*sizeof(_TYPE_)))
178    
179     This was useful for seeing where memory is being freed if you get an "glibc detected...free" error
180     if used again, bracket with do {} while(0)
181     #define TMPMEMFREE(_PTR_) if ((void *)(_PTR_) != NULL ) { printf("TMPMEMFREE AAA %s %d\n", __FILE__, __LINE__); free(_PTR_); (_PTR_) = NULL; printf("TMPMEMFREE BBB %s %d\n", __FILE__, __LINE__); }
182     */
183    
184 jgs 150 #endif /* #ifndef INC_PASO_COMMON */

Properties

Name Value
svn:eol-style native
svn:keywords Author Date Id Revision

  ViewVC Help
Powered by ViewVC 1.1.26