CoCalc -- c_random.c

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GAP 4.8.9 installation with standard packages -- copy to your CoCalc project to get it
Project: cocalc-sagemath-dev-slelievre
Views: ⁴¹⁸³⁴⁶
1
#ifndef AVOID_PRECOMPILED
2
/* C file produced by GAC */
3
#include "src/compiled.h"
4

5
/* global variables used in handlers */
6
static GVar G_QUO__INT;
7
static Obj  GF_QUO__INT;
8
static GVar G_LEN__LIST;
9
static Obj  GF_LEN__LIST;
10
static GVar G_R__N;
11
static Obj  GC_R__N;
12
static GVar G_R__X;
13
static Obj  GC_R__X;
14
static GVar G_R__228;
15
static Obj  GC_R__228;
16
static GVar G_RANDOM__LIST;
17
static GVar G_RANDOM__SEED;
18
static Obj  GF_RANDOM__SEED;
19

20
/* record names used in handlers */
21

22
/* information for the functions */
23
static Obj  NameFunc[4];
24
static Obj  NamsFunc[4];
25
static Int  NargFunc[4];
26
static Obj  DefaultName;
27
static Obj FileName;
28

29
/* handler for function 2 */
30
static Obj  HdlrFunc2 (
31
 Obj  self,
32
 Obj  a_list )
33
{
34
 Obj t_1 = 0;
35
 Obj t_2 = 0;
36
 Obj t_3 = 0;
37
 Obj t_4 = 0;
38
 Obj t_5 = 0;
39
 Obj t_6 = 0;
40
 Obj t_7 = 0;
41
 Obj t_8 = 0;
42
 Obj t_9 = 0;
43
 Obj t_10 = 0;
44
 Obj t_11 = 0;
45
 Bag oldFrame;
46
 OLD_BRK_CURR_STAT
47
 
48
 /* allocate new stack frame */
49
 SWITCH_TO_NEW_FRAME(self,0,0,oldFrame);
50
 REM_BRK_CURR_STAT();
51
 SET_BRK_CURR_STAT(0);
52
 
53
 /* R_N := R_N mod 55 + 1; */
54
 t_3 = GC_R__N;
55
 CHECK_BOUND( t_3, "R_N" )
56
 t_2 = MOD( t_3, INTOBJ_INT(55) );
57
 C_SUM_FIA( t_1, t_2, INTOBJ_INT(1) )
58
 AssGVar( G_R__N, t_1 );
59
 
60
 /* R_X[R_N] := (R_X[R_N] + R_X[((R_N + 30) mod 55 + 1)]) mod R_228; */
61
 t_1 = GC_R__X;
62
 CHECK_BOUND( t_1, "R_X" )
63
 t_2 = GC_R__N;
64
 CHECK_BOUND( t_2, "R_N" )
65
 CHECK_INT_POS( t_2 )
66
 t_6 = GC_R__X;
67
 CHECK_BOUND( t_6, "R_X" )
68
 t_7 = GC_R__N;
69
 CHECK_BOUND( t_7, "R_N" )
70
 CHECK_INT_POS( t_7 )
71
 C_ELM_LIST_FPL( t_5, t_6, t_7 )
72
 t_7 = GC_R__X;
73
 CHECK_BOUND( t_7, "R_X" )
74
 t_11 = GC_R__N;
75
 CHECK_BOUND( t_11, "R_N" )
76
 C_SUM_FIA( t_10, t_11, INTOBJ_INT(30) )
77
 t_9 = MOD( t_10, INTOBJ_INT(55) );
78
 C_SUM_FIA( t_8, t_9, INTOBJ_INT(1) )
79
 CHECK_INT_POS( t_8 )
80
 C_ELM_LIST_FPL( t_6, t_7, t_8 )
81
 C_SUM_FIA( t_4, t_5, t_6 )
82
 t_5 = GC_R__228;
83
 CHECK_BOUND( t_5, "R_228" )
84
 t_3 = MOD( t_4, t_5 );
85
 C_ASS_LIST_FPL( t_1, t_2, t_3 )
86
 
87
 /* return list[QUO_INT( R_X[R_N] * LEN_LIST( list ), R_228 ) + 1]; */
88
 t_4 = GF_QUO__INT;
89
 t_7 = GC_R__X;
90
 CHECK_BOUND( t_7, "R_X" )
91
 t_8 = GC_R__N;
92
 CHECK_BOUND( t_8, "R_N" )
93
 CHECK_INT_POS( t_8 )
94
 C_ELM_LIST_FPL( t_6, t_7, t_8 )
95
 t_8 = GF_LEN__LIST;
96
 t_7 = CALL_1ARGS( t_8, a_list );
97
 CHECK_FUNC_RESULT( t_7 )
98
 C_PROD_FIA( t_5, t_6, t_7 )
99
 t_6 = GC_R__228;
100
 CHECK_BOUND( t_6, "R_228" )
101
 t_3 = CALL_2ARGS( t_4, t_5, t_6 );
102
 CHECK_FUNC_RESULT( t_3 )
103
 C_SUM_FIA( t_2, t_3, INTOBJ_INT(1) )
104
 CHECK_INT_POS( t_2 )
105
 C_ELM_LIST_FPL( t_1, a_list, t_2 )
106
 RES_BRK_CURR_STAT();
107
 SWITCH_TO_OLD_FRAME(oldFrame);
108
 return t_1;
109
 
110
 /* return; */
111
 RES_BRK_CURR_STAT();
112
 SWITCH_TO_OLD_FRAME(oldFrame);
113
 return 0;
114
}
115

116
/* handler for function 3 */
117
static Obj  HdlrFunc3 (
118
 Obj  self,
119
 Obj  a_n )
120
{
121
 Obj l_i = 0;
122
 Obj t_1 = 0;
123
 Obj t_2 = 0;
124
 Obj t_3 = 0;
125
 Obj t_4 = 0;
126
 Obj t_5 = 0;
127
 Obj t_6 = 0;
128
 Obj t_7 = 0;
129
 Obj t_8 = 0;
130
 Obj t_9 = 0;
131
 Obj t_10 = 0;
132
 Obj t_11 = 0;
133
 Obj t_12 = 0;
134
 Bag oldFrame;
135
 OLD_BRK_CURR_STAT
136
 
137
 /* allocate new stack frame */
138
 SWITCH_TO_NEW_FRAME(self,0,0,oldFrame);
139
 REM_BRK_CURR_STAT();
140
 SET_BRK_CURR_STAT(0);
141
 
142
 /* R_N := 1; */
143
 AssGVar( G_R__N, INTOBJ_INT(1) );
144
 
145
 /* R_X := [ n mod R_228 ]; */
146
 t_1 = NEW_PLIST( T_PLIST, 1 );
147
 SET_LEN_PLIST( t_1, 1 );
148
 t_3 = GC_R__228;
149
 CHECK_BOUND( t_3, "R_228" )
150
 t_2 = MOD( a_n, t_3 );
151
 SET_ELM_PLIST( t_1, 1, t_2 );
152
 CHANGED_BAG( t_1 );
153
 AssGVar( G_R__X, t_1 );
154
 
155
 /* for i in [ 2 .. 55 ] do */
156
 for ( t_1 = INTOBJ_INT(2);
157
       ((Int)t_1) <= ((Int)INTOBJ_INT(55));
158
       t_1 = (Obj)(((UInt)t_1)+4) ) {
159
  l_i = t_1;
160
  
161
  /* R_X[i] := (1664525 * R_X[(i - 1)] + 1) mod R_228; */
162
  t_2 = GC_R__X;
163
  CHECK_BOUND( t_2, "R_X" )
164
  t_7 = GC_R__X;
165
  CHECK_BOUND( t_7, "R_X" )
166
  C_DIFF_INTOBJS( t_8, l_i, INTOBJ_INT(1) )
167
  CHECK_INT_POS( t_8 )
168
  C_ELM_LIST_FPL( t_6, t_7, t_8 )
169
  C_PROD_FIA( t_5, INTOBJ_INT(1664525), t_6 )
170
  C_SUM_FIA( t_4, t_5, INTOBJ_INT(1) )
171
  t_5 = GC_R__228;
172
  CHECK_BOUND( t_5, "R_228" )
173
  t_3 = MOD( t_4, t_5 );
174
  C_ASS_LIST_FPL( t_2, l_i, t_3 )
175
  
176
 }
177
 /* od */
178
 
179
 /* for i in [ 1 .. 99 ] do */
180
 for ( t_1 = INTOBJ_INT(1);
181
       ((Int)t_1) <= ((Int)INTOBJ_INT(99));
182
       t_1 = (Obj)(((UInt)t_1)+4) ) {
183
  l_i = t_1;
184
  
185
  /* R_N := R_N mod 55 + 1; */
186
  t_4 = GC_R__N;
187
  CHECK_BOUND( t_4, "R_N" )
188
  t_3 = MOD( t_4, INTOBJ_INT(55) );
189
  C_SUM_FIA( t_2, t_3, INTOBJ_INT(1) )
190
  AssGVar( G_R__N, t_2 );
191
  
192
  /* R_X[R_N] := (R_X[R_N] + R_X[((R_N + 30) mod 55 + 1)]) mod R_228; */
193
  t_2 = GC_R__X;
194
  CHECK_BOUND( t_2, "R_X" )
195
  t_3 = GC_R__N;
196
  CHECK_BOUND( t_3, "R_N" )
197
  CHECK_INT_POS( t_3 )
198
  t_7 = GC_R__X;
199
  CHECK_BOUND( t_7, "R_X" )
200
  t_8 = GC_R__N;
201
  CHECK_BOUND( t_8, "R_N" )
202
  CHECK_INT_POS( t_8 )
203
  C_ELM_LIST_FPL( t_6, t_7, t_8 )
204
  t_8 = GC_R__X;
205
  CHECK_BOUND( t_8, "R_X" )
206
  t_12 = GC_R__N;
207
  CHECK_BOUND( t_12, "R_N" )
208
  C_SUM_FIA( t_11, t_12, INTOBJ_INT(30) )
209
  t_10 = MOD( t_11, INTOBJ_INT(55) );
210
  C_SUM_FIA( t_9, t_10, INTOBJ_INT(1) )
211
  CHECK_INT_POS( t_9 )
212
  C_ELM_LIST_FPL( t_7, t_8, t_9 )
213
  C_SUM_FIA( t_5, t_6, t_7 )
214
  t_6 = GC_R__228;
215
  CHECK_BOUND( t_6, "R_228" )
216
  t_4 = MOD( t_5, t_6 );
217
  C_ASS_LIST_FPL( t_2, t_3, t_4 )
218
  
219
 }
220
 /* od */
221
 
222
 /* return; */
223
 RES_BRK_CURR_STAT();
224
 SWITCH_TO_OLD_FRAME(oldFrame);
225
 return 0;
226
 
227
 /* return; */
228
 RES_BRK_CURR_STAT();
229
 SWITCH_TO_OLD_FRAME(oldFrame);
230
 return 0;
231
}
232

233
/* handler for function 1 */
234
static Obj  HdlrFunc1 (
235
 Obj  self )
236
{
237
 Obj t_1 = 0;
238
 Obj t_2 = 0;
239
 Obj t_3 = 0;
240
 Bag oldFrame;
241
 OLD_BRK_CURR_STAT
242
 
243
 /* allocate new stack frame */
244
 SWITCH_TO_NEW_FRAME(self,0,0,oldFrame);
245
 REM_BRK_CURR_STAT();
246
 SET_BRK_CURR_STAT(0);
247
 
248
 /* R_N := 1; */
249
 AssGVar( G_R__N, INTOBJ_INT(1) );
250
 
251
 /* R_X := [  ]; */
252
 t_1 = NEW_PLIST( T_PLIST, 0 );
253
 SET_LEN_PLIST( t_1, 0 );
254
 AssGVar( G_R__X, t_1 );
255
 
256
 /* R_228 := 2 ^ 28; */
257
 t_1 = POW( INTOBJ_INT(2), INTOBJ_INT(28) );
258
 AssGVar( G_R__228, t_1 );
259
 
260
 /* RANDOM_LIST := function ( list )
261
      R_N := R_N mod 55 + 1;
262
      R_X[R_N] := (R_X[R_N] + R_X[((R_N + 30) mod 55 + 1)]) mod R_228;
263
      return list[QUO_INT( R_X[R_N] * LEN_LIST( list ), R_228 ) + 1];
264
  end; */
265
 t_1 = NewFunction( NameFunc[2], NargFunc[2], NamsFunc[2], HdlrFunc2 );
266
 ENVI_FUNC( t_1 ) = TLS(CurrLVars);
267
 t_2 = NewBag( T_BODY, NUMBER_HEADER_ITEMS_BODY*sizeof(Obj) );
268
 STARTLINE_BODY(t_2) = INTOBJ_INT(23);
269
 ENDLINE_BODY(t_2) = INTOBJ_INT(27);
270
 FILENAME_BODY(t_2) = FileName;
271
 BODY_FUNC(t_1) = t_2;
272
 CHANGED_BAG( TLS(CurrLVars) );
273
 AssGVar( G_RANDOM__LIST, t_1 );
274
 
275
 /* RANDOM_SEED := function ( n )
276
      local  i;
277
      R_N := 1;
278
      R_X := [ n mod R_228 ];
279
      for i  in [ 2 .. 55 ]  do
280
          R_X[i] := (1664525 * R_X[(i - 1)] + 1) mod R_228;
281
      od;
282
      for i  in [ 1 .. 99 ]  do
283
          R_N := R_N mod 55 + 1;
284
          R_X[R_N] := (R_X[R_N] + R_X[((R_N + 30) mod 55 + 1)]) mod R_228;
285
      od;
286
      return;
287
  end; */
288
 t_1 = NewFunction( NameFunc[3], NargFunc[3], NamsFunc[3], HdlrFunc3 );
289
 ENVI_FUNC( t_1 ) = TLS(CurrLVars);
290
 t_2 = NewBag( T_BODY, NUMBER_HEADER_ITEMS_BODY*sizeof(Obj) );
291
 STARTLINE_BODY(t_2) = INTOBJ_INT(29);
292
 ENDLINE_BODY(t_2) = INTOBJ_INT(39);
293
 FILENAME_BODY(t_2) = FileName;
294
 BODY_FUNC(t_1) = t_2;
295
 CHANGED_BAG( TLS(CurrLVars) );
296
 AssGVar( G_RANDOM__SEED, t_1 );
297
 
298
 /* if R_X = [  ] then */
299
 t_2 = GC_R__X;
300
 CHECK_BOUND( t_2, "R_X" )
301
 t_3 = NEW_PLIST( T_PLIST, 0 );
302
 SET_LEN_PLIST( t_3, 0 );
303
 t_1 = (Obj)(UInt)(EQ( t_2, t_3 ));
304
 if ( t_1 ) {
305
  
306
  /* RANDOM_SEED( 1 ); */
307
  t_1 = GF_RANDOM__SEED;
308
  CALL_1ARGS( t_1, INTOBJ_INT(1) );
309
  
310
 }
311
 /* fi */
312
 
313
 /* return; */
314
 RES_BRK_CURR_STAT();
315
 SWITCH_TO_OLD_FRAME(oldFrame);
316
 return 0;
317
 
318
 /* return; */
319
 RES_BRK_CURR_STAT();
320
 SWITCH_TO_OLD_FRAME(oldFrame);
321
 return 0;
322
}
323

324
/* 'InitKernel' sets up data structures, fopies, copies, handlers */
325
static Int InitKernel ( StructInitInfo * module )
326
{
327
 
328
 /* global variables used in handlers */
329
 InitFopyGVar( "QUO_INT", &GF_QUO__INT );
330
 InitFopyGVar( "LEN_LIST", &GF_LEN__LIST );
331
 InitCopyGVar( "R_N", &GC_R__N );
332
 InitCopyGVar( "R_X", &GC_R__X );
333
 InitCopyGVar( "R_228", &GC_R__228 );
334
 InitFopyGVar( "RANDOM_SEED", &GF_RANDOM__SEED );
335
 
336
 /* information for the functions */
337
 InitGlobalBag( &DefaultName, "GAPROOT/lib/random.g:DefaultName(-48550429)" );
338
 InitGlobalBag( &FileName, "GAPROOT/lib/random.g:FileName(-48550429)" );
339
 InitHandlerFunc( HdlrFunc1, "GAPROOT/lib/random.g:HdlrFunc1(-48550429)" );
340
 InitGlobalBag( &(NameFunc[1]), "GAPROOT/lib/random.g:NameFunc[1](-48550429)" );
341
 InitHandlerFunc( HdlrFunc2, "GAPROOT/lib/random.g:HdlrFunc2(-48550429)" );
342
 InitGlobalBag( &(NameFunc[2]), "GAPROOT/lib/random.g:NameFunc[2](-48550429)" );
343
 InitHandlerFunc( HdlrFunc3, "GAPROOT/lib/random.g:HdlrFunc3(-48550429)" );
344
 InitGlobalBag( &(NameFunc[3]), "GAPROOT/lib/random.g:NameFunc[3](-48550429)" );
345
 
346
 /* return success */
347
 return 0;
348
 
349
}
350

351
/* 'InitLibrary' sets up gvars, rnams, functions */
352
static Int InitLibrary ( StructInitInfo * module )
353
{
354
 Obj func1;
355
 Obj body1;
356
 
357
 /* Complete Copy/Fopy registration */
358
 UpdateCopyFopyInfo();
359
 
360
 /* global variables used in handlers */
361
 G_QUO__INT = GVarName( "QUO_INT" );
362
 G_LEN__LIST = GVarName( "LEN_LIST" );
363
 G_R__N = GVarName( "R_N" );
364
 G_R__X = GVarName( "R_X" );
365
 G_R__228 = GVarName( "R_228" );
366
 G_RANDOM__LIST = GVarName( "RANDOM_LIST" );
367
 G_RANDOM__SEED = GVarName( "RANDOM_SEED" );
368
 
369
 /* record names used in handlers */
370
 
371
 /* information for the functions */
372
 C_NEW_STRING( DefaultName, 14, "local function" );
373
 C_NEW_STRING( FileName, 20, "GAPROOT/lib/random.g" );
374
 NameFunc[1] = DefaultName;
375
 NamsFunc[1] = 0;
376
 NargFunc[1] = 0;
377
 NameFunc[2] = DefaultName;
378
 NamsFunc[2] = 0;
379
 NargFunc[2] = 1;
380
 NameFunc[3] = DefaultName;
381
 NamsFunc[3] = 0;
382
 NargFunc[3] = 1;
383
 
384
 /* create all the functions defined in this module */
385
 func1 = NewFunction(NameFunc[1],NargFunc[1],NamsFunc[1],HdlrFunc1);
386
 ENVI_FUNC( func1 ) = TLS(CurrLVars);
387
 CHANGED_BAG( TLS(CurrLVars) );
388
 body1 = NewBag( T_BODY, NUMBER_HEADER_ITEMS_BODY*sizeof(Obj));
389
 BODY_FUNC( func1 ) = body1;
390
 CHANGED_BAG( func1 );
391
 CALL_0ARGS( func1 );
392
 
393
 /* return success */
394
 return 0;
395
 
396
}
397

398
/* 'PostRestore' restore gvars, rnams, functions */
399
static Int PostRestore ( StructInitInfo * module )
400
{
401
 
402
 /* global variables used in handlers */
403
 G_QUO__INT = GVarName( "QUO_INT" );
404
 G_LEN__LIST = GVarName( "LEN_LIST" );
405
 G_R__N = GVarName( "R_N" );
406
 G_R__X = GVarName( "R_X" );
407
 G_R__228 = GVarName( "R_228" );
408
 G_RANDOM__LIST = GVarName( "RANDOM_LIST" );
409
 G_RANDOM__SEED = GVarName( "RANDOM_SEED" );
410
 
411
 /* record names used in handlers */
412
 
413
 /* information for the functions */
414
 NameFunc[1] = DefaultName;
415
 NamsFunc[1] = 0;
416
 NargFunc[1] = 0;
417
 NameFunc[2] = DefaultName;
418
 NamsFunc[2] = 0;
419
 NargFunc[2] = 1;
420
 NameFunc[3] = DefaultName;
421
 NamsFunc[3] = 0;
422
 NargFunc[3] = 1;
423
 
424
 /* return success */
425
 return 0;
426
 
427
}
428

429

430
/* <name> returns the description of this module */
431
static StructInitInfo module = {
432
 /* type        = */ 2,
433
 /* name        = */ "GAPROOT/lib/random.g",
434
 /* revision_c  = */ 0,
435
 /* revision_h  = */ 0,
436
 /* version     = */ 0,
437
 /* crc         = */ -48550429,
438
 /* initKernel  = */ InitKernel,
439
 /* initLibrary = */ InitLibrary,
440
 /* checkInit   = */ 0,
441
 /* preSave     = */ 0,
442
 /* postSave    = */ 0,
443
 /* postRestore = */ PostRestore
444
};
445

446
StructInitInfo * Init__random ( void )
447
{
448
 return &module;
449
}
450

451
/* compiled code ends here */
452
#endif
453

454
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