Functions
tesths.cc File Reference
#include <kernel/mod2.h>
#include <omalloc/omalloc.h>
#include <misc/auxiliary.h>
#include <misc/options.h>
#include <factory/factory.h>
#include <kernel/oswrapper/feread.h>
#include <Singular/fevoices.h>
#include <kernel/oswrapper/timer.h>
#include "ipshell.h"
#include "cntrlc.h"
#include "links/silink.h"
#include "ipid.h"
#include "sdb.h"
#include "feOpt.h"
#include "distrib.h"
#include "mmalloc.h"
#include "tok.h"
#include "fegetopt.h"
#include <Singular/countedref.h>
#include <Singular/pyobject_setup.h>
#include <unistd.h>
#include <string.h>
#include <stddef.h>
#include <stdlib.h>
#include <time.h>
#include <errno.h>

Go to the source code of this file.

Functions

int siInit (char *)
 
int mmInit (void)
 
int main (int argc, char **argv)
 

Function Documentation

int main ( int  argc,
char **  argv 
)

Definition at line 69 of file tesths.cc.

72 {
73  mmInit();
74  // Don't worry: ifdef OM_NDEBUG, then all these calls are undef'ed
75  omInitRet_2_Info(argv[0]);
77 
78  siInit(argv[0]);
79  init_signals();
80 
81  // parse command line options
82  int optc, option_index;
83  const char* errormsg;
84  while((optc = fe_getopt_long(argc, argv,
85  SHORT_OPTS_STRING, feOptSpec, &option_index))
86  != EOF)
87  {
88  if (optc == '?' || optc == 0)
89  {
90  fprintf(stderr, "Use '%s --help' for a complete list of options\n", feArgv0);
91  exit(1);
92  }
93 
94  if (optc != LONG_OPTION_RETURN)
95  option_index = feGetOptIndex(optc);
96 
97  assume(option_index >= 0 && option_index < (int) FE_OPT_UNDEF);
98 
99  if (fe_optarg == NULL &&
100  (feOptSpec[option_index].type == feOptBool ||
101  feOptSpec[option_index].has_arg == optional_argument))
102  errormsg = feSetOptValue((feOptIndex) option_index, (int) 1);
103  else
104  errormsg = feSetOptValue((feOptIndex) option_index, fe_optarg);
105 
106  if (errormsg)
107  {
108  if (fe_optarg == NULL)
109  fprintf(stderr, "Error: Option '--%s' %s\n",
110  feOptSpec[option_index].name, errormsg);
111  else
112  fprintf(stderr, "Error: Option '--%s=%s' %s\n",
113  feOptSpec[option_index].name, fe_optarg, errormsg);
114  fprintf(stderr, "Use '%s --help' for a complete list of options\n", feArgv0);
115  exit(1);
116  }
117  if (optc == 'h') exit(0);
118  switch(option_index)
119  {
120  case FE_OPT_DUMP_VERSIONTUPLE:
121  exit(0);
122  break;
123  default: ;
124  }
125  }
126 
127  /* say hello */
128 
129  if (TEST_V_QUIET)
130  {
131  (printf)(
132 " SINGULAR /"
133 #ifndef MAKE_DISTRIBUTION
134 " Development"
135 #endif
136 "\n"
137 " A Computer Algebra System for Polynomial Computations / version %s\n"
138 " 0<\n"
139 " by: W. Decker, G.-M. Greuel, G. Pfister, H. Schoenemann \\ %s\n"
140 "FB Mathematik der Universitaet, D-67653 Kaiserslautern \\ Debian " DEB_PKG_VERSION "\n"
141 , VERSION, VERSION_DATE);
142  if (feOptValue(FE_OPT_NO_SHELL)) Warn("running in restricted mode:"
143  " shell invocation and links are disallowed");
144  }
145  else
146  {
147  if (feOptValue(FE_OPT_SORT)) On(SW_USE_NTL_SORT);
148  dup2(1,2);
149  /* alternative:
150  * memcpy(stderr,stdout,sizeof(FILE));
151  */
152  }
153 
154 #ifdef SINGULAR_PYOBJECT_SETUP_H
155  pyobject_setup();
156 #endif
157 #ifdef SI_COUNTEDREF_AUTOLOAD
158  countedref_init();
159 #endif
160 // #ifdef HAVE_FANS
161 // bbcone_setup();
162 // bbpolytope_setup();
163 // bbfan_setup();
164 // gitfan_setup();
165 // #endif /* HAVE_FANS */
166  errorreported = 0;
167 
168  // -- example for "static" modules ------
169  //load_builtin("huhu.so",FALSE,(SModulFunc_t)huhu_mod_init);
170  //module_help_main("huhu.so","Help for huhu\nhaha\n");
171  //module_help_proc("huhu.so","p","Help for huhu::p\nhaha\n");
172  setjmp(si_start_jmpbuf);
173 
174  // Now, put things on the stack of stuff to do
175  // Last thing to do is to execute given scripts
176  if (fe_optind < argc)
177  {
178  int i = argc - 1;
179  FILE *fd;
180  while (i >= fe_optind)
181  {
182  if ((fd = feFopen(argv[i], "r")) == NULL)
183  {
184  Warn("Can not open %s", argv[i]);
185  }
186  else
187  {
188  fclose(fd);
189  newFile(argv[i]);
190  }
191  i--;
192  }
193  }
194  else
195  {
197  }
198 
199  // before scripts, we execute -c, if it was given
200  if (feOptValue(FE_OPT_EXECUTE) != NULL)
201  newBuffer(omStrDup((char*) feOptValue(FE_OPT_EXECUTE)), BT_execute);
202 
203  // first thing, however, is to load .singularrc from Singularpath
204  // and cwd/$HOME (in that order).
205  if (! feOptValue(FE_OPT_NO_RC))
206  {
207  char buf[MAXPATHLEN];
208  FILE * rc = feFopen("." DIR_SEPP ".singularrc", "r", buf);
209  if (rc == NULL) rc = feFopen("~" DIR_SEPP ".singularrc", "r", buf);
210  if (rc == NULL) rc = feFopen(".singularrc", "r", buf);
211 
212  if (rc != NULL)
213  {
214  if (BVERBOSE(V_LOAD_LIB))
215  Print("// ** executing %s\n", buf);
216  fclose(rc);
217  newFile(buf);
218  }
219  }
220 
221  /* start shell */
223  {
225  char *linkname=(char*) feOptValue(FE_OPT_LINK);
226  if((linkname!=NULL)&&(strcmp(linkname,"ssi")==0))
227  {
228  return ssiBatch((char*) feOptValue(FE_OPT_MPHOST),(char*) feOptValue(FE_OPT_MPPORT));
229  //Print("batch: p:%s, h:%s\n",(char*) feOptValue(FE_OPT_MPPORT),(char*) feOptValue(FE_OPT_MPHOST));
230  //exit(0);
231  }
232  }
233  setjmp(si_start_jmpbuf);
234  yyparse();
235  m2_end(0);
236  return 0;
237 }
feOptIndex
Definition: feOptGen.h:15
jmp_buf si_start_jmpbuf
Definition: cntrlc.cc:102
int status int fd
Definition: si_signals.h:59
#define TEST_V_QUIET
Definition: options.h:127
#define optional_argument
Definition: fegetopt.h:101
char *(* fe_fgets_stdin)(const char *pr, char *s, int size)
Definition: feread.cc:33
void pyobject_setup()
initialize blackbox support for pyobject; functionilty os autoloaded on demand
#define MAXPATHLEN
Definition: omRet2Info.c:22
#define Print
Definition: emacs.cc:83
char * fe_optarg
Definition: fegetopt.c:96
static void * feOptValue(feOptIndex opt)
Definition: feOpt.h:40
#define omInitGetBackTrace()
#define V_LOAD_LIB
Definition: options.h:45
void omInitRet_2_Info(const char *argv0)
Definition: omRet2Info.c:34
char * fe_fgets_dummy(const char *, char *, int)
Definition: feread.cc:418
void m2_end(int i)
Definition: misc_ip.cc:1074
static const int SW_USE_NTL_SORT
set to 1 to sort factors in a factorization
Definition: cf_defs.h:36
#define TRUE
Definition: auxiliary.h:144
const char * feSetOptValue(feOptIndex opt, char *optarg)
Definition: feOpt.cc:153
int fe_getopt_long(int argc, char *const *argv, const char *options, const struct fe_option *long_options, int *opt_index)
Definition: fegetopt.c:666
BOOLEAN singular_in_batchmode
Definition: cntrlc.cc:72
Voice * feInitStdin(Voice *pp)
Definition: fevoices.cc:651
#define assume(x)
Definition: mod2.h:405
int mmInit(void)
Definition: tesths.cc:55
int status int void * buf
Definition: si_signals.h:59
struct fe_option feOptSpec[]
int siInit(char *)
Definition: misc_ip.cc:1197
void On(int sw)
switches
#define DIR_SEPP
Definition: feResource.h:7
FILE * feFopen(const char *path, const char *mode, char *where, short useWerror, short path_only)
Definition: feFopen.cc:46
void countedref_init()
Definition: countedref.h:458
int i
Definition: cfEzgcd.cc:123
int yyparse(void)
Definition: grammar.cc:2168
short errorreported
Definition: feFopen.cc:22
char * feArgv0
Definition: feResource.cc:19
#define BVERBOSE(a)
Definition: options.h:33
char name(const Variable &v)
Definition: variable.h:95
#define NULL
Definition: omList.c:10
#define VERSION
Definition: mod2.h:21
#define LONG_OPTION_RETURN
Definition: feOptTab.h:4
Voice * currentVoice
Definition: fevoices.cc:57
void init_signals()
Definition: cntrlc.cc:573
void newBuffer(char *s, feBufferTypes t, procinfo *pi, int lineno)
Definition: fevoices.cc:171
BOOLEAN newFile(char *fname, FILE *f)
Definition: fevoices.cc:129
feOptIndex feGetOptIndex(const char *name)
Definition: feOpt.cc:104
int fe_optind
Definition: fegetopt.c:111
const char SHORT_OPTS_STRING[]
Definition: feOpt.cc:29
#define Warn
Definition: emacs.cc:80
#define omStrDup(s)
Definition: omAllocDecl.h:263
int mmInit ( void  )

Definition at line 55 of file tesths.cc.

56 {
57 #if defined(OMALLOC_USES_MALLOC) || defined(X_OMALLOC)
58  /* in mmstd.c, for some architectures freeSize() unconditionally uses the *system* free() */
59  /* sage ticket 5344: http://trac.sagemath.org/sage_trac/ticket/5344 */
60  /* do not rely on the default in Singular as libsingular may be different */
61  mp_set_memory_functions(omMallocFunc,omReallocSizeFunc,omFreeSizeFunc);
62 #else
63  mp_set_memory_functions(malloc,reallocSize,freeSize);
64 #endif
65  return 1;
66 }
void omFreeSizeFunc(void *addr, size_t size)
void * omReallocSizeFunc(void *old_addr, size_t old_size, size_t new_size)
void * malloc(size_t size)
Definition: omalloc.c:92
#define freeSize
Definition: omAllocFunc.c:13
#define reallocSize
Definition: omAllocFunc.c:15
void * omMallocFunc(size_t size)
int siInit ( char *  )

Definition at line 1197 of file misc_ip.cc.

1198 {
1199 // factory default settings: -----------------------------------------------
1200  On(SW_USE_EZGCD);
1202  //On(SW_USE_FF_MOD_GCD);
1203  On(SW_USE_EZGCD_P);
1204  On(SW_USE_QGCD);
1205  Off(SW_USE_NTL_SORT); // may be changed by an command line option
1207 
1208 // memory initialization: -----------------------------------------------
1209  om_Opts.OutOfMemoryFunc = omSingOutOfMemoryFunc;
1210 #ifndef OM_NDEBUG
1211 #ifndef __OPTIMIZE__
1212  om_Opts.ErrorHook = dErrorBreak;
1213 #else
1214  om_Opts.Keep = 0; /* !OM_NDEBUG, __OPTIMIZE__*/
1215 #endif
1216 #else
1217  om_Opts.Keep = 0; /* OM_NDEBUG */
1218 #endif
1219  omInitInfo();
1220 
1221 // options ---------------------------------------------------------------
1222  si_opt_1=0;
1223 // interpreter tables etc.: -----------------------------------------------
1224  memset(&sLastPrinted,0,sizeof(sleftv));
1226 
1227  extern int iiInitArithmetic(); iiInitArithmetic(); // iparith.cc
1228 
1229  basePack=(package)omAlloc0(sizeof(*basePack));
1231  idhdl h;
1232  h=enterid("Top", 0, PACKAGE_CMD, &IDROOT, TRUE);
1233  IDPACKAGE(h)->language = LANG_TOP;
1234  IDPACKAGE(h)=basePack;
1235  currPackHdl=h;
1236  basePackHdl=h;
1237 
1238  coeffs_BIGINT = nInitChar(n_Q,(void*)1);
1239 
1240 #if 1
1241  // def HAVE_POLYEXTENSIONS
1242  if(TRUE)
1243  {
1245  assume(type == n_algExt);
1246 
1247  type = nRegister(n_transExt, ntInitChar);
1248  assume(type == n_transExt);
1249 
1250  (void)type;
1251  }
1252 #endif
1253 
1254 // random generator: -----------------------------------------------
1255  int t=initTimer();
1256  if (t==0) t=1;
1257  initRTimer();
1258  siSeed=t;
1259  factoryseed(t);
1260  siRandomStart=t;
1261  feOptSpec[FE_OPT_RANDOM].value = (void*) ((long)siRandomStart);
1262 
1263 // ressource table: ----------------------------------------------------
1264  // Don't worry: ifdef OM_NDEBUG, then all these calls are undef'ed
1265  // hack such that all shared' libs in the bindir are loaded correctly
1267 
1268 // singular links: --------------------------------------------------
1269  slStandardInit();
1270  myynest=0;
1271 // semapohore 0 -----------------------------------------------------
1272  int cpus=2;
1273  int cpu_n;
1274  #ifdef _SC_NPROCESSORS_ONLN
1275  if ((cpu_n=sysconf(_SC_NPROCESSORS_ONLN))>cpus) cpus=cpu_n;
1276  #elif defined(_SC_NPROCESSORS_CONF)
1277  if ((cpu_n=sysconf(_SC_NPROCESSORS_CONF))>cpus) cpus=cpu_n;
1278  #endif
1279  feSetOptValue(FE_OPT_CPUS, cpus);
1280 
1281 #ifdef SINGULAR_4_1
1282 // default coeffs
1283  {
1284  idhdl h;
1285  h=enterid(omStrDup("QQ"),0/*level*/, CRING_CMD,&(basePack->idroot),FALSE /*init*/,FALSE /*search*/);
1286  IDDATA(h)=(char*)nInitChar(n_Q,NULL);
1287  h=enterid(omStrDup("ZZ"),0/*level*/, CRING_CMD,&(basePack->idroot),FALSE /*init*/,FALSE /*search*/);
1288  IDDATA(h)=(char*)nInitChar(n_Z,NULL);
1289  //h=enterid(omStrDup("RR"),0/*level*/, CRING_CMD,&(basePack->idroot),FALSE /*init*/,FALSE /*search*/);
1290  //IDDATA(h)=(char*)nInitChar(n_R,NULL);
1291  //h=enterid(omStrDup("CC"),0/*level*/, CRING_CMD,&(basePack->idroot),FALSE /*init*/,FALSE /*search*/);
1292  //IDDATA(h)=(char*)nInitChar(n_long_C,NULL);
1294  if (t!=n_unknown)
1295  {
1296  h=enterid(omStrDup("AE"),0/*level*/, CRING_CMD,&(basePack->idroot),FALSE /*init*/,FALSE /*search*/);
1297  IDDATA(h)=(char*)nInitChar(t,NULL);
1298  }
1300  if (t!=n_unknown)
1301  {
1302  h=enterid(omStrDup("QAE"),0/*level*/, CRING_CMD,&(basePack->idroot),FALSE /*init*/,FALSE /*search*/);
1303  IDDATA(h)=(char*)nInitChar(t,NULL);
1304  }
1306  if (n_pAE!=n_unknown)
1307  {
1308  iiAddCproc("kernel","pAE",FALSE,ii_pAE_init);
1309  }
1310  }
1311 #endif
1312 // setting routines for PLURAL QRINGS:
1313  nc_NF=k_NF;
1319 // loading standard.lib -----------------------------------------------
1320  if (! feOptValue(FE_OPT_NO_STDLIB))
1321  {
1322  BITSET save1,save2;
1323  SI_SAVE_OPT(save1,save2);
1324  si_opt_2 &= ~Sy_bit(V_LOAD_LIB);
1325  iiLibCmd(omStrDup("standard.lib"), TRUE,TRUE,TRUE);
1326  SI_RESTORE_OPT(save1,save2);
1327  }
1328  errorreported = 0;
1329 }
BBA_Proc sca_mora
Definition: old.gring.cc:76
int iiInitArithmetic()
initialisation of arithmetic structured data
Definition: iparith.cc:8932
poly k_NF(ideal F, ideal Q, poly p, int syzComp, int lazyReduce, const ring _currRing)
NOTE: this is just a wrapper which sets currRing for the actual kNF call.
Definition: kstd1.cc:2915
ip_package * package
Definition: structs.h:46
void omSingOutOfMemoryFunc()
Definition: misc_ip.cc:1167
unsigned si_opt_1
Definition: options.c:5
BOOLEAN n_AEInitChar(coeffs r, void *)
Definition: OPAE.cc:339
void factoryseed(int s)
random seed initializer
Definition: cf_random.cc:176
Class used for (list of) interpreter objects.
Definition: subexpr.h:83
ideal k_gnc_gr_bba(const ideal F, const ideal Q, const intvec *, const intvec *, kStrategy strat, const ring _currRing)
Definition: gr_kstd2.cc:1055
ideal k_sca_bba(const ideal F, const ideal Q, const intvec *, const intvec *, kStrategy strat, const ring _currRing)
Modified modern Sinuglar Buchberger's algorithm.
Definition: sca.cc:375
ideal k_sca_gr_bba(const ideal F, const ideal Q, const intvec *, const intvec *, kStrategy strat, const ring _currRing)
Modified Plural's Buchberger's algorithmus.
Definition: sca.cc:101
static void * feOptValue(feOptIndex opt)
Definition: feOpt.h:40
void Off(int sw)
switches
idhdl currPackHdl
Definition: ipid.cc:60
BOOLEAN naInitChar(coeffs cf, void *infoStruct)
Initialize the coeffs object.
Definition: algext.cc:1389
ideal k_sca_mora(const ideal F, const ideal Q, const intvec *, const intvec *, kStrategy strat, const ring _currRing)
Modified modern Sinuglar Mora's algorithm.
Definition: sca.cc:897
used for all transcendental extensions, i.e., the top-most extension in an extension tower is transce...
Definition: coeffs.h:38
#define FALSE
Definition: auxiliary.h:140
#define V_LOAD_LIB
Definition: options.h:45
static const int SW_USE_EZGCD_P
set to 1 to use EZGCD over F_q
Definition: cf_defs.h:34
rational (GMP) numbers
Definition: coeffs.h:31
BOOLEAN n_QAEInitChar(coeffs r, void *)
Definition: OPAEQ.cc:331
#define IDROOT
Definition: ipid.h:20
int siRandomStart
Definition: cntrlc.cc:103
static const int SW_USE_NTL_SORT
set to 1 to sort factors in a factorization
Definition: cf_defs.h:36
#define TRUE
Definition: auxiliary.h:144
void * value
Definition: fegetopt.h:93
const char * feSetOptValue(feOptIndex opt, char *optarg)
Definition: feOpt.cc:153
void feInitResources(const char *argv0)
Definition: feResource.cc:164
void WerrorS(const char *s)
Definition: feFopen.cc:23
void initRTimer()
Definition: timer.cc:158
static n_coeffType n_pAE
Definition: misc_ip.cc:1178
idhdl basePackHdl
Definition: ipid.cc:61
#define BITSET
Definition: structs.h:17
coeffs coeffs_BIGINT
Definition: ipid.cc:53
#define Sy_bit(x)
Definition: options.h:30
BOOLEAN iiLibCmd(char *newlib, BOOLEAN autoexport, BOOLEAN tellerror, BOOLEAN force)
Definition: iplib.cc:811
Definition: idrec.h:34
omOpts_t om_Opts
Definition: omOpts.c:11
BBA_Proc gnc_gr_bba
Definition: old.gring.cc:73
#define IDPACKAGE(a)
Definition: ipid.h:138
int myynest
Definition: febase.cc:46
idhdl enterid(const char *s, int lev, int t, idhdl *root, BOOLEAN init, BOOLEAN search)
Definition: ipid.cc:256
Definition: tok.h:56
#define SI_RESTORE_OPT(A, B)
Definition: options.h:22
void omInitInfo()
Definition: omStats.c:17
n_coeffType nRegister(n_coeffType n, cfInitCharProc p)
Definition: numbers.cc:518
BBA_Proc sca_bba
Definition: old.gring.cc:75
BBA_Proc gnc_gr_mora
Definition: old.gring.cc:74
#define assume(x)
Definition: mod2.h:405
struct fe_option feOptSpec[]
only used if HAVE_RINGS is defined: ?
Definition: coeffs.h:42
void On(int sw)
switches
ideal k_gnc_gr_mora(const ideal F, const ideal Q, const intvec *, const intvec *, kStrategy strat, const ring _currRing)
Definition: gr_kstd2.cc:1317
static const int SW_USE_CHINREM_GCD
set to 1 to use modular gcd over Z
Definition: cf_defs.h:38
short errorreported
Definition: feFopen.cc:22
BOOLEAN n_pAEInitChar(coeffs r, void *p)
Definition: OPAEp.cc:351
n_coeffType
Definition: coeffs.h:27
char name(const Variable &v)
Definition: variable.h:95
#define NULL
Definition: omList.c:10
int siSeed
Definition: sirandom.c:29
used for all algebraic extensions, i.e., the top-most extension in an extension tower is algebraic ...
Definition: coeffs.h:35
package basePack
Definition: ipid.cc:63
static const int SW_USE_QGCD
set to 1 to use Encarnacion GCD over Q(a)
Definition: cf_defs.h:40
static const int SW_USE_EZGCD
set to 1 to use EZGCD over Z
Definition: cf_defs.h:32
package currPack
Definition: ipid.cc:62
int rtyp
Definition: subexpr.h:92
#define SI_SAVE_OPT(A, B)
Definition: options.h:19
sleftv sLastPrinted
Definition: subexpr.cc:55
int initTimer()
Definition: timer.cc:69
NF_Proc nc_NF
Definition: old.gring.cc:72
int iiAddCproc(const char *libname, const char *procname, BOOLEAN pstatic, BOOLEAN(*func)(leftv res, leftv v))
Definition: iplib.cc:1001
#define IDDATA(a)
Definition: ipid.h:125
BBA_Proc sca_gr_bba
Definition: old.gring.cc:77
unsigned si_opt_2
Definition: options.c:6
static Poly * h
Definition: janet.cc:978
static BOOLEAN ii_pAE_init(leftv res, leftv a)
Definition: misc_ip.cc:1179
#define NONE
Definition: tok.h:170
void dErrorBreak()
Definition: dError.cc:141
#define omAlloc0(size)
Definition: omAllocDecl.h:211
void(* factoryError)(const char *s)
Definition: cf_util.cc:75
coeffs nInitChar(n_coeffType t, void *parameter)
one-time initialisations for new coeffs in case of an error return NULL
Definition: numbers.cc:327
BOOLEAN ntInitChar(coeffs cf, void *infoStruct)
Initialize the coeffs object.
Definition: transext.cc:2503
#define omStrDup(s)
Definition: omAllocDecl.h:263