source: git/Singular/mod2.h.in @ c232af

spielwiese
Last change on this file since c232af was c232af, checked in by Olaf Bachmann <obachman@…>, 23 years ago
* omalloc stuff git-svn-id: file:///usr/local/Singular/svn/trunk@4524 2c84dea3-7e68-4137-9b89-c4e89433aadc
  • Property mode set to 100644
File size: 16.2 KB
Line 
1/* -*-c++-*- */
2/*******************************************************************
3 *  Computer Algebra System SINGULAR
4 *
5 *  mod2.h: Main configuration file for Singular
6 *          DO NOT EDIT!
7 *
8 *  Version: $Id: mod2.h.in,v 1.84 2000-08-14 12:56:39 obachman Exp $
9 *******************************************************************/
10#ifndef MOD2_H
11#define MOD2_H
12
13/*******************************************************************
14 * Defines which are set by configure
15 ******************************************************************/
16/* Define to use dynamic linking */
17#undef HAVE_DL
18/* Define to use readline lib for fancy display */
19#undef HAVE_READLINE
20/* Define if you want to use dld's */
21#undef HAVE_DLD
22/* Define to have dbm links */
23#undef HAVE_DBM
24/* Define to have smallgmp */
25#undef HAVE_SMALLGMP
26/* Define to have MP links */
27#undef HAVE_MPSR
28/* Define to have factory functionality added */
29#undef HAVE_FACTORY
30/* Define to have libfac functionality added */
31#undef HAVE_LIBFAC_P
32/* Define if you have stdc headers */
33#undef STDC_HEADERS
34/* Define if you have asm/sigcontext.h */
35#undef HAVE_ASM_SIGCONTEXT_H
36/* Define if you have sys/file.h */
37#undef HAVE_SYS_FILE_H
38/* Define if you have sys/stat.h */
39#undef HAVE_SYS_STAT_H
40/* Define if you have sys/param.h */
41#undef HAVE_SYS_PARAM_H
42/* Define if you have sys/file.h */
43#undef HAVE_SYS_TYPES_H
44/* Define if you have sys/ioctl.h */
45#undef HAVE_SYS_IOCTL_H
46/* Define if you have sys/time.h */
47#undef HAVE_SYS_TIME_H
48/* Define if you have sys/times.h */
49#undef HAVE_SYS_TIMES_H
50/* io header: */
51/* Define if you have termcap.h */
52#undef HAVE_TERMCAP_H
53/* Define if you have termios.h */
54#undef HAVE_TERMIOS_H
55/* Define if you have term.h */
56#undef HAVE_TERM_H
57/* Define if you have readline/history.h */
58#undef HAVE_READLINE_HISTORY_H
59/* Define if readline/readline.h is ok */
60#undef READLINE_READLINE_H_OK
61/* Define if time.h and sys/time.h can be included at the same time */
62#undef TIME_WITH_SYS_TIME
63/* Define if you have alloca.h */
64#undef HAVE_ALLOCA_H
65/* Define if you have pwd.h */
66#undef HAVE_PWD_H
67/* Define if you have unistd.h */
68#undef HAVE_UNISTD_H
69/* define if you have malloc.h */
70#undef HAVE_MALLOC_H
71/* define if you have pwd.h*/
72#undef HAVE_PWD_H
73/* Define if you have alloca */
74#undef HAVE_ALLOCA
75/* Define if you have getpagesize */
76#undef GETPAGESIZE
77/* Define if you have vprintf */
78#undef HAVE_VPRINTF
79/* Define if you have gettimeofday */
80#undef HAVE_GETTIMEOFDAY
81/* Define if you have atexit */
82#undef HAVE_ATEXIT
83/* Define if you have bcopy, bzero and bcmp
84   Linux needs that define! */
85#undef HAVE_BCOPY
86/* Define if sprintf does not return number of printed chars */
87#undef BSD_SPRINTF
88/* define if you have explicit C++ constructors */
89#undef HAVE_EXPLICIT_CONSTR
90/* Define if you have the getcwd function.  */
91#undef HAVE_GETCWD
92/* Define if you have the getwd function.  */
93#undef HAVE_GETWD
94/* Define if you have snprintf */
95#undef HAVE_VSNPRINTF
96/* Define if you have readlink */
97#undef HAVE_READLINK
98/* Define if you have usleep */
99#undef HAVE_USLEEP
100/* Define if you have sleep */
101#undef HAVE_SLEEP
102/* Define if you have setenv */
103#undef HAVE_SETENV
104/* Define if you have petpwnam */
105#undef HAVE_GETPWNAM
106/* Define sizeof(char) */
107#define SIZEOF_CHAR 1
108/* Define sizeof(short) */
109#define SIZEOF_SHORT 2
110/* Define sizeof(int) */
111#define SIZEOF_INT 4
112/* Define sizeof(long) */
113#define SIZEOF_LONG 4
114/* Define sizeof(void*) */
115#define SIZEOF_VOIDP 4
116/* Define sizeof(double) */
117#define SIZEOF_DOUBLE 8
118/* Define if your integer format is big endian */
119#undef WORDS_BIGENDIAN
120/* Define the type of the exponents to be used in monomials */
121#define EXPONENT_TYPE short
122/* Define the size of exponent */
123#define SIZEOF_EXPONENT SIZEOF_SHORT
124/* Define major version of Singular -- should be set in ../configure.in!!!*/
125#define SINGULAR_MAJOR_VERSION 0
126/* Define minor version of Singular -- should be set in ../configure.in!!! */
127#define SINGULAR_MINOR_VERSION 0
128/* Define sub version of Singular -- should be set in ../configure.in!!! */
129#define SINGULAR_SUB_VERSION 0
130/* Define version as a string */
131#define S_VERSION1 ""
132/* Define version date as a string */
133#define S_VERSION2 ""
134/* Define uname identifier as a string */
135#define S_UNAME ""
136/* Absolute pathname of root directory of Singular source */
137#define S_ROOT_DIR ""
138
139/*******************************************************************
140 * Defines which are not set by configure
141 ******************************************************************/
142/* define to use the dynamic linking of readline in non-distributions builds */
143/* #undef USE_STATIC_RL */
144
145/* Default value for timer resolution in ticks per second */
146/* set to 10 for resolution of tenth of a second, etc */
147#define TIMER_RESOLUTION 1
148
149/* Undefine to disable the quote/eval of expressions */
150#define SIQ 1
151
152/* Define to enable TCL interface */
153#undef HAVE_TCL
154
155/* Undefine to disable Gerhard's and Wilfried's fast and dirty std computations */
156#define FAST_AND_DIRTY
157#ifdef __MWERKS__
158/* includes for Metrowerks */
159#include "mod2.mwerks.h"
160#else
161/* works around a quirk in the generation of parser tables */
162#define INIT_BUG
163#endif
164
165/* linear algebra extensions from pcv.h/pcv.cc */
166#define HAVE_PCV 1
167
168/* Define to use old mechanismen for saving currRing with procedures
169 * Does not work with HAVE_NAMESPACES enabled
170 */
171#undef USE_IILOCALRING
172
173/* Define to use new namespaces techniks */
174#undef HAVE_NAMESPACES
175
176/* Define to enable dynamic module code */
177#undef HAVE_DYNAMIC_LOADING
178
179/* Define to use scanner when loading libraries */
180#define HAVE_LIBPARSER
181
182/*#define PROFILING*/
183#ifdef PROFILING
184#define PROFILER ,0,0
185#else
186#define PROFILER
187#endif
188
189/* Define to use gmp for rational arithmetic */
190#define HAVE_GMP
191
192/*******************************************************************
193 * Evaluate the set defines
194 ******************************************************************/
195/* dynamic readline or readline ? */
196#ifdef HAVE_DL
197  #if !defined(USE_STATIC_RL)
198    #define HAVE_DYN_RL
199  #endif
200#endif
201
202/* FGLM needs factory */
203#ifdef HAVE_FACTORY
204#define HAVE_FGLM
205#endif
206
207/* Define if you want fglm for homogeneous case */
208#ifdef HAVE_FGLM
209#undef HAVE_FGLM_HOME
210#endif
211
212/* Spectrum needs GMP */
213#ifdef HAVE_GMP
214/* #define HAVE_SPECTRUM */
215#endif
216
217/* Undefine to disable real time measurments  */
218#ifdef HAVE_GETTIMEOFDAY
219#if ! defined(__MWERKS__) && ! defined(MSDOS)
220#define HAVE_RTIMER
221#else
222#undef HAVE_RTIMER
223#endif
224#endif
225
226#if SIZEOF_VOIDP == 8
227/* SIZEOF_LONG == SIZEOF_VOIDP is guaranteed by configure */
228#define ALIGN_8
229#define LOG_SIZEOF_LONG  3
230#define LOG_SIZEOF_VOIDP 3
231#else
232#define LOG_SIZEOF_LONG  2
233#define LOG_SIZEOF_VOIDP 2
234#endif
235
236#ifndef CHAR_BIT
237#define CHAR_BIT 8
238#endif
239
240#define BIT_SIZEOF_LONG CHAR_BIT*SIZEOF_LONG
241
242#define SINGULAR_VERSION (SINGULAR_MAJOR_VERSION*1000 + SINGULAR_MINOR_VERSION*100 + SINGULAR_SUB_VERSION)
243
244#if SIZEOF_EXPONENT == 1
245#define MAX_EXPONENT 0x7f
246#define MAX_COMPONENT 0xff
247#elif SIZEOF_EXPONENT == 2
248#define MAX_EXPONENT 0x7fff
249#define MAX_COMPONENT 0xffff
250#else /* SIZEOF_EXPONENT == 4 */
251#define MAX_EXPONENT 0x7fffffff
252#define MAX_COMPONENT 0xffffffff
253#endif
254
255/*******************************************************************
256 * Miscellanous Defines
257 ******************************************************************/
258/* Under HPUX 9, system(...) returns -1 if SIGCHLD does not equal
259   SIG_DFL. However, if it stays at SIG_DFL we get zombie processes
260   for terminated childs generated by fork. Therefors some special treatment
261   is necessary */
262#ifdef HPUX_9
263#include <stdlib.h>
264#define system hpux9_system
265#ifdef __cplusplus
266extern "C" {
267#endif
268int hpux9_system(const char* system);
269#ifdef __cplusplus
270}
271#endif
272#endif
273
274#ifndef HAVE_LIBPARSER
275#  undef YYLPDEBUG
276#else
277#  define YYLPDEBUG 1
278#endif
279
280#ifndef FALSE
281#define FALSE       0
282#endif
283
284#ifndef TRUE
285#define TRUE        1
286#endif
287
288#ifndef NULL
289#define NULL        (0)
290#endif
291
292#ifndef SEEK_END
293#define SEEK_END 2
294#endif
295
296#ifndef SEEK_SET
297#define SEEK_SET 0
298#endif
299
300#define HALT() m2_end(2)
301
302#define memcpy4 memcpy
303
304/* define OLD_RES for res/sres/mres(i,j,k) */
305#undef OLD_RES
306
307/* the maximal ascii length of an int number + 1 = 11 for 32 bit int */
308#define MAX_INT_LEN 11
309#define MAX_INT_VAL 0x7fffffff
310extern int pShortOut;
311
312#ifdef DO_PROFILE
313/* define to enable explicit profiling of some crucial inline
314 * routines and defines  */
315#undef DO_DEEP_PROFILE
316#endif
317
318#define buildin_rand 1
319
320/* define to enable assume */
321#ifndef HAVE_ASSUME
322#undef HAVE_ASSUME
323#endif
324
325
326/*******************************************************************
327 * DEBUG OPTIONS
328 * -- only significant for for compiling without -DNDEBUG
329 * -- you better know what your are doing, if you touch this
330 ******************************************************************/
331#ifndef NDEBUG
332
333/* undefine to disable assume -- should normally be defined for NDEBUG */
334#define HAVE_ASSUME
335
336/* undef PDEBUG to disable checks of polys
337 *
338 * define PDEBUG to
339 * 0 for basic, explicitely requested tests
340 * 1 for tests in pProcs
341 * 2 for low-level tests (Exponent access, primitive monom operations)
342 * NOTE: for PDEBUG > 1 it gets very slow
343 *       You can locally enable tests in pProcs by setting the
344 *       define at the beginning of pProcs.cc
345 */
346#define PDEBUG 0
347
348/* PDEBUG requires MDEBUG -- obachman: really?? if yes, why???*/
349#ifdef PDEBUG
350#ifndef MDEBUG
351#define MDEBUG 0
352#endif
353#endif
354
355/* define MDEBUG to enable memory checks */
356#define MDEBUG 0
357
358#ifdef MDEBUG
359/* If ! defined(OM_NDEBUG) and (defined(OM_TRACK) or defined(OM_CHECK)
360   then omDebug routines are used for memory allocation/free:
361
362   The omDebug routines are controlled by the values of OM_TRACK and om_CHECK.
363   There meaning is roughly as follows:
364   OM_TRACK: strored with address                              : extra space
365     0     : no additional info is stored                      : 0
366     1     : file:line of location where address was allocated : 1 word
367     2     : plus backtrace of stack where adress was allocated: 6 words
368     3     : plus size/bin info and front-, and back padding   : 9 words
369     4     : plus file:line of location where adress was freed : 10 words
370     5     : plus backtrace of stack where adress was allocated: 15 words
371   OM_CHECK: checks done
372     0     : no checks
373     1     : constant-time checks: i.e. addr checks only
374     2     : plus linear-time checks and constant related bin check
375     3     : plus quadratic-time checks and linear-time related bin checks and
376             constant time all memory checks
377     4     : and so on
378     ==> for OM_CHECK >= 3 it gets rather slow
379
380   OM_CHECK and OM_TRACK can be set on a per-file basis (as can OM_NDEBUG),
381   e.g.:
382     #define OM_CHECK 3
383     #define OM_TRACK 5
384     #include <omalloc.h>
385   ensures that all memory allocs/free in this file are done with
386   OM_CHECK==3 and OM_TRACK==5.
387 
388   To set OM_CHECK and OM_TRACK under dynamic scope, set
389   om_Opts.MinCheck and om_Opts.MinTrack to the respectiv values. e.g.:
390     om_Opts.MinCheck = 3; omOpts.MinTrack = 5;
391     ExternalRoutine();
392     om_Opts.MinCheck = 0; omOpts.MinTrack = 0;
393   ensures that all calls omDebug routines  occuring during the computation of
394   ExternalRoutine() are done with OM_CHECK==3 and OM_TRACK==5.
395
396   Furthermore, the value of OM_SING_KEEP (resp. om_Opts.Keep) specifies
397   how many addresses are kept before they are actually freed.
398
399   Some tips on possible values of OM_TRACK, OM_CHECK:
400   + To find out about an address that has been freed twice, set OM_TRACK
401     to 4 or 5 and OM_SING_KEEP (resp. om_Opts.Keep) to a high values
402     (say, LONG_MAX).
403   + to find out where "memory corruption" occured, increase value of
404     OM_CHECK - the higher this value is, the more consistency checks are
405     done (However a value > 3 checks the entire memory each time an omalloc
406     routin is used!)
407   
408   Some more tips on the usage of omalloc:
409   + omAlloc*, omRealloc*, omFree*, omCheck* omDebug* omTest* rotuines
410     assume that sizes are > 0 and pointers are != NULL
411   + omalloc*, omrealloc*, omfree* omcheck*, omdebug* omtest* routines allow
412     NULL pointers and sizes == 0
413   + You can safely use any free/realloc routine in combination with any alloc
414     routine (including the debug versions): E.g., an address allocated with
415     omAllocBin can be freed with omfree, or an adress allocated with
416     om(Debug)Alloc can be freed with omfree, or omFree, or omFreeSize, etc.
417     However, keep in mind that the efficincy decreases from
418     Bin over Size to General routines (i.e., omFreeBin is more efficient than
419     omFreeSize which is more efficient than omFree, likewise wqith the alloc
420     routines).
421   + if OM_CHECK is undefed or 0, then all omCheck routines are undefined
422   + if OM_CHECK and OM_TRACK are both undefined, or if OM_NDEBUG is defined,
423     then the "real" alloc/realloc/free macros are used, and all omTest,
424     omDebug and omCheck routines are undefined
425   + to break at the time an omError occurs within a debugger,
426     set a breakpoint on omReportError
427   + to do checks from within the debugger, or to do checks with exlicit check level,
428     use omTest routines.
429*/
430
431#define OM_TRACK 3
432#define OM_CHECK 1
433#define OM_SING_KEEP 1000
434#endif /* MDEBUG */
435
436
437/* undef KDEBUG for check of data during std computations
438 *
439 * define KDEBUG to
440 * 0 for basic tests
441 * 1 for tests in kSpoly
442 * NOTE: You can locally enable tests in kspoly by setting the
443 *       define at the beginning of kspoly.cc
444 */
445#define KDEBUG 0
446
447/* define LDEBUG checking numbers, undefine otherwise */
448#define LDEBUG
449/* define RDEBUG checking rings (together with TRACE=9) */
450#define RDEBUG
451/* define TEST for non time critical tests, undefine otherwise */
452#define TEST
453
454/* #define PAGE_TEST */
455
456/* define YYDEBUG 1 for debugging bison texts, 0 otherwise */
457#define YYDEBUG 1
458
459/* Undefine to disable debugging of MP stuff */
460#ifdef HAVE_MPSR
461#define MPSR_DEBUG
462#endif
463
464
465#ifdef TEST
466#ifndef buildin_rand
467#define buildin_rand 1
468#endif
469#endif
470
471/* define SPECTRUM_DEBUG and SPECTRUM_PRINT for debugging the spectrum code */
472/* define SPECTRUM_IOSTREAM to use C++ iostream for error messages          */
473
474/* #define SPECTRUM_DEBUG */
475/* #define SPECTRUM_PRINT */
476#undef  SPECTRUM_IOSTREAM
477
478#ifdef  SPECTRUM_DEBUG
479#define MULTICNT_DEBUG
480#define GMPRAT_DEBUG
481#define KMATRIX_DEBUG
482#define SPLIST_DEBUG
483#define NPOLYGON_DEBUG
484#define SEMIC_DEBUG
485#endif
486
487#ifdef  SPECTRUM_PRINT
488#define MULTICNT_PRINT
489#define GMPRAT_PRINT
490#define KMATRIX_PRINT
491#define SPLIST_PRINT
492#define NPOLYGON_PRINT
493#define SEMIC_PRINT
494#endif
495
496#ifdef  SPECTRUM_IOSTREAM
497#define MULTICNT_IOSTREAM
498#define GMPRAT_IOSTREAM
499#define KMATRIX_IOSTREAM
500#define SPLIST_IOSTREAM
501#define NPOLYGON_IOSTREAM
502#define SEMIC_IOSTREAM
503#endif
504
505
506#else /* not NDEBUG **************************************************** */
507
508/* define YYDEBUG 1 for debugging bison texts, 0 otherwise */
509#define YYDEBUG 0
510
511#endif /* not NDEBUG */
512
513#ifdef HAVE_DYNAMIC_LOADING
514#   define HAVE_NAMESPACES 1
515#endif /* HAVE_DYNAMIC_LOADING */
516#ifdef HAVE_NAMESPACES
517#  undef USE_IILOCALRING
518#endif
519
520/*******************************************************************
521 *
522 * assume(x) -- a handy macro for assumptions
523 *
524 ******************************************************************/
525
526#ifndef HAVE_ASSUME
527#define assume(x) ((void) 0)
528#define r_assume(x) ((void) 0)
529#else /* ! HAVE_ASSUME */
530
531#ifdef __cplusplus
532extern "C" {
533#endif
534/* Set a breakpoint on this function */
535extern void assume_violation(char* file, int line);
536#ifdef __cplusplus
537}
538#endif
539
540
541#define assume(x)   _assume(x, __FILE__, __LINE__)
542#define r_assume(x) _r_assume(x, __FILE__, __LINE__)
543
544#define _assume(x, f, l)                        \
545do                                              \
546{                                               \
547  if (! (x))                                    \
548  {                                             \
549    assume_violation(f, l);                     \
550  }                                             \
551}                                               \
552while (0)
553
554#define _r_assume(x, f, l)                      \
555do                                              \
556{                                               \
557  if (! (x))                                    \
558  {                                             \
559    assume_violation(f, l);                     \
560    return 0;                                   \
561  }                                             \
562}                                               \
563while (0)
564#endif /* HAVE_ASSUME */
565
566#endif /* MOD2_H  */
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