« back to all changes in this revision
Viewing changes to benchmarks/dhry/dhry_1.c
- browse files at revision 3
- compare with another revision
- compare with revision 3
- download diff
- download tarball
- view history from revision 3
- Committer: Michael Hope
- Date: 2010-08-26 22:37:26 UTC
- Revision ID: michael.hope@linaro.org-20100826223726-lo6udrvh314vf639
Added the dhrystone 2.1 benchmark from benchnt
- files added:
- benchmarks
- benchmarks/dhry
added
removed
benchmarks/dhry/dhry_1.c
1
/*
2
*************************************************************************
3
*
4
* "DHRYSTONE" Benchmark Program
5
* -----------------------------
6
*
7
* Version: C, Version 2.1
8
*
9
* File: dhry_1.c (part 2 of 3)
10
*
11
* Date: May 25, 1988
12
*
13
* Author: Reinhold P. Weicker
14
*
15
*************************************************************************
16
*/
17
18
#include <time.h>
19
#include <stdlib.h>
20
#include <stdio.h>
21
#include "dhry.h"
22
/*COMPILER COMPILER COMPILER COMPILER COMPILER COMPILER COMPILER*/
23
24
#ifdef COW
25
#define compiler "Watcom C/C++ 10.5 Win386"
26
#define options " -otexan -zp8 -5r -ms"
27
#endif
28
#ifdef CNW
29
#define compiler "Watcom C/C++ 10.5 Win386"
30
#define options " No optimisation"
31
#endif
32
#ifdef COD
33
#define compiler "Watcom C/C++ 10.5 Dos4GW"
34
#define options " -otexan -zp8 -5r -ms"
35
#endif
36
#ifdef CND
37
#define compiler "Watcom C/C++ 10.5 Dos4GW"
38
#define options " No optimisation"
39
#endif
40
#ifdef CONT
41
#define compiler "Watcom C/C++ 10.5 Win32NT"
42
#define options " -otexan -zp8 -5r -ms"
43
#endif
44
#ifdef CNNT
45
#define compiler "Watcom C/C++ 10.5 Win32NT"
46
#define options " No optimisation"
47
#endif
48
#ifdef COO2
49
#define compiler "Watcom C/C++ 10.5 OS/2-32"
50
#define options " -otexan -zp8 -5r -ms"
51
#endif
52
#ifdef CNO2
53
#define compiler "Watcom C/C++ 10.5 OS/2-32"
54
#define options " No optimisation"
55
#endif
56
57
58
/* Global Variables: */
59
60
Rec_Pointer Ptr_Glob,
61
Next_Ptr_Glob;
62
int Int_Glob;
63
Boolean Bool_Glob;
64
char Ch_1_Glob,
65
Ch_2_Glob;
66
int Arr_1_Glob [50];
67
int Arr_2_Glob [50] [50];
68
int getinput = 1;
69
70
71
char Reg_Define[100] = "Register option Selected.";
72
73
Enumeration Func_1 (Capital_Letter Ch_1_Par_Val,
74
Capital_Letter Ch_2_Par_Val);
75
/*
76
forward declaration necessary since Enumeration may not simply be int
77
*/
78
79
#ifndef ROPT
80
#define REG
81
/* REG becomes defined as empty */
82
/* i.e. no register variables */
83
#else
84
#define REG register
85
#endif
86
87
void Proc_1 (REG Rec_Pointer Ptr_Val_Par);
88
void Proc_2 (One_Fifty *Int_Par_Ref);
89
void Proc_3 (Rec_Pointer *Ptr_Ref_Par);
90
void Proc_4 ();
91
void Proc_5 ();
92
void Proc_6 (Enumeration Enum_Val_Par, Enumeration *Enum_Ref_Par);
93
void Proc_7 (One_Fifty Int_1_Par_Val, One_Fifty Int_2_Par_Val,
94
One_Fifty *Int_Par_Ref);
95
void Proc_8 (Arr_1_Dim Arr_1_Par_Ref, Arr_2_Dim Arr_2_Par_Ref,
96
int Int_1_Par_Val, int Int_2_Par_Val);
97
98
Boolean Func_2 (Str_30 Str_1_Par_Ref, Str_30 Str_2_Par_Ref);
99
100
101
/* variables for time measurement: */
102
103
#define Too_Small_Time 2
104
/* Measurements should last at least 2 seconds */
105
106
double Begin_Time,
107
End_Time,
108
User_Time;
109
110
double Microseconds,
111
Dhrystones_Per_Second,
112
Vax_Mips;
113
114
/* end of variables for time measurement */
115
116
117
void main (int argc, char *argv[])
118
/*****/
119
120
/* main program, corresponds to procedures */
121
/* Main and Proc_0 in the Ada version */
122
{
123
double dtime();
124
125
One_Fifty Int_1_Loc;
126
REG One_Fifty Int_2_Loc;
127
One_Fifty Int_3_Loc;
128
REG char Ch_Index;
129
Enumeration Enum_Loc;
130
Str_30 Str_1_Loc;
131
Str_30 Str_2_Loc;
132
REG int Run_Index;
133
REG int Number_Of_Runs;
134
int endit, count = 10;
135
FILE *Ap;
136
char general[9][80] = {" "};
137
138
/* Initializations */
139
if (argc > 1)
140
{
141
switch (argv[1][0])
142
{
143
case 'N':
144
getinput = 0;
145
break;
146
case 'n':
147
getinput = 0;
148
break;
149
}
150
}
151
152
if ((Ap = fopen("Dhry.txt","a+")) == NULL)
153
{
154
printf("Can not open Dhry.txt\n\n");
155
printf("Press any key\n");
156
exit(1);
157
}
158
159
/***********************************************************************
160
* Change for compiler and optimisation used *
161
***********************************************************************/
162
163
Next_Ptr_Glob = (Rec_Pointer) malloc (sizeof (Rec_Type));
164
Ptr_Glob = (Rec_Pointer) malloc (sizeof (Rec_Type));
165
166
Ptr_Glob->Ptr_Comp = Next_Ptr_Glob;
167
Ptr_Glob->Discr = Ident_1;
168
Ptr_Glob->variant.var_1.Enum_Comp = Ident_3;
169
Ptr_Glob->variant.var_1.Int_Comp = 40;
170
strcpy (Ptr_Glob->variant.var_1.Str_Comp,
171
"DHRYSTONE PROGRAM, SOME STRING");
172
strcpy (Str_1_Loc, "DHRYSTONE PROGRAM, 1'ST STRING");
173
174
Arr_2_Glob [8][7] = 10;
175
/* Was missing in published program. Without this statement, */
176
/* Arr_2_Glob [8][7] would have an undefined value. */
177
/* Warning: With 16-Bit processors and Number_Of_Runs > 32000, */
178
/* overflow may occur for this array element. */
179
180
printf ("\n");
181
printf ("Dhrystone Benchmark, Version 2.1 (Language: C or C++)\n");
182
printf ("\n");
183
184
if (getinput == 0)
185
{
186
printf ("No run time input data\n\n");
187
}
188
else
189
{
190
printf ("With run time input data\n\n");
191
}
192
193
printf ("Compiler %s\n", compiler);
194
printf ("Optimisation %s\n", options);
195
#ifdef ROPT
196
printf ("Register option selected\n\n");
197
#else
198
printf ("Register option not selected\n\n");
199
strcpy(Reg_Define, "Register option Not selected.");
200
#endif
201
202
/*
203
if (Reg)
204
{
205
printf ("Program compiled with 'register' attribute\n");
206
printf ("\n");
207
}
208
else
209
{
210
printf ("Program compiled without 'register' attribute\n");
211
printf ("\n");
212
}
213
214
printf ("Please give the number of runs through the benchmark: ");
215
{
216
int n;
217
scanf ("%d", &n);
218
Number_Of_Runs = n;
219
}
220
printf ("\n");
221
printf ("Execution starts, %d runs through Dhrystone\n",
222
Number_Of_Runs);
223
*/
224
225
Number_Of_Runs = 5000;
226
227
do
228
{
229
230
Number_Of_Runs = Number_Of_Runs * 2;
231
count = count - 1;
232
Arr_2_Glob [8][7] = 10;
233
234
/***************/
235
/* Start timer */
236
/***************/
237
238
Begin_Time = dtime();
239
240
for (Run_Index = 1; Run_Index <= Number_Of_Runs; ++Run_Index)
241
{
242
243
Proc_5();
244
Proc_4();
245
/* Ch_1_Glob == 'A', Ch_2_Glob == 'B', Bool_Glob == true */
246
Int_1_Loc = 2;
247
Int_2_Loc = 3;
248
strcpy (Str_2_Loc, "DHRYSTONE PROGRAM, 2'ND STRING");
249
Enum_Loc = Ident_2;
250
Bool_Glob = ! Func_2 (Str_1_Loc, Str_2_Loc);
251
/* Bool_Glob == 1 */
252
while (Int_1_Loc < Int_2_Loc) /* loop body executed once */
253
{
254
Int_3_Loc = 5 * Int_1_Loc - Int_2_Loc;
255
/* Int_3_Loc == 7 */
256
Proc_7 (Int_1_Loc, Int_2_Loc, &Int_3_Loc);
257
/* Int_3_Loc == 7 */
258
Int_1_Loc += 1;
259
} /* while */
260
/* Int_1_Loc == 3, Int_2_Loc == 3, Int_3_Loc == 7 */
261
Proc_8 (Arr_1_Glob, Arr_2_Glob, Int_1_Loc, Int_3_Loc);
262
/* Int_Glob == 5 */
263
Proc_1 (Ptr_Glob);
264
for (Ch_Index = 'A'; Ch_Index <= Ch_2_Glob; ++Ch_Index)
265
/* loop body executed twice */
266
{
267
if (Enum_Loc == Func_1 (Ch_Index, 'C'))
268
/* then, not executed */
269
{
270
Proc_6 (Ident_1, &Enum_Loc);
271
strcpy (Str_2_Loc, "DHRYSTONE PROGRAM, 3'RD STRING");
272
Int_2_Loc = Run_Index;
273
Int_Glob = Run_Index;
274
}
275
}
276
/* Int_1_Loc == 3, Int_2_Loc == 3, Int_3_Loc == 7 */
277
Int_2_Loc = Int_2_Loc * Int_1_Loc;
278
Int_1_Loc = Int_2_Loc / Int_3_Loc;
279
Int_2_Loc = 7 * (Int_2_Loc - Int_3_Loc) - Int_1_Loc;
280
/* Int_1_Loc == 1, Int_2_Loc == 13, Int_3_Loc == 7 */
281
Proc_2 (&Int_1_Loc);
282
/* Int_1_Loc == 5 */
283
284
} /* loop "for Run_Index" */
285
286
/**************/
287
/* Stop timer */
288
/**************/
289
290
End_Time = dtime();
291
User_Time = End_Time - Begin_Time;
292
293
printf ("%12.0f runs %6.2f seconds \n",(double) Number_Of_Runs, User_Time);
294
if (User_Time > 5)
295
{
296
count = 0;
297
}
298
else
299
{
300
if (User_Time < 0.1)
301
{
302
Number_Of_Runs = Number_Of_Runs * 5;
303
}
304
}
305
} /* calibrate/run do while */
306
while (count >0);
307
308
printf ("\n");
309
printf ("Final values (* implementation-dependent):\n");
310
printf ("\n");
311
printf ("Int_Glob: ");
312
if (Int_Glob == 5) printf ("O.K. ");
313
else printf ("WRONG ");
314
printf ("%d ", Int_Glob);
315
316
printf ("Bool_Glob: ");
317
if (Bool_Glob == 1) printf ("O.K. ");
318
else printf ("WRONG ");
319
printf ("%d\n", Bool_Glob);
320
321
printf ("Ch_1_Glob: ");
322
if (Ch_1_Glob == 'A') printf ("O.K. ");
323
else printf ("WRONG ");
324
printf ("%c ", Ch_1_Glob);
325
326
printf ("Ch_2_Glob: ");
327
if (Ch_2_Glob == 'B') printf ("O.K. ");
328
else printf ("WRONG ");
329
printf ("%c\n", Ch_2_Glob);
330
331
printf ("Arr_1_Glob[8]: ");
332
if (Arr_1_Glob[8] == 7) printf ("O.K. ");
333
else printf ("WRONG ");
334
printf ("%d ", Arr_1_Glob[8]);
335
336
printf ("Arr_2_Glob8/7: ");
337
if (Arr_2_Glob[8][7] == Number_Of_Runs + 10)
338
printf ("O.K. ");
339
else printf ("WRONG ");
340
printf ("%10d\n", Arr_2_Glob[8][7]);
341
342
printf ("Ptr_Glob-> ");
343
printf (" Ptr_Comp: * %d\n", (int) Ptr_Glob->Ptr_Comp);
344
345
printf (" Discr: ");
346
if (Ptr_Glob->Discr == 0) printf ("O.K. ");
347
else printf ("WRONG ");
348
printf ("%d ", Ptr_Glob->Discr);
349
350
printf ("Enum_Comp: ");
351
if (Ptr_Glob->variant.var_1.Enum_Comp == 2)
352
printf ("O.K. ");
353
else printf ("WRONG ");
354
printf ("%d\n", Ptr_Glob->variant.var_1.Enum_Comp);
355
356
printf (" Int_Comp: ");
357
if (Ptr_Glob->variant.var_1.Int_Comp == 17) printf ("O.K. ");
358
else printf ("WRONG ");
359
printf ("%d ", Ptr_Glob->variant.var_1.Int_Comp);
360
361
printf ("Str_Comp: ");
362
if (strcmp(Ptr_Glob->variant.var_1.Str_Comp,
363
"DHRYSTONE PROGRAM, SOME STRING") == 0)
364
printf ("O.K. ");
365
else printf ("WRONG ");
366
printf ("%s\n", Ptr_Glob->variant.var_1.Str_Comp);
367
368
printf ("Next_Ptr_Glob-> ");
369
printf (" Ptr_Comp: * %d", (int) Next_Ptr_Glob->Ptr_Comp);
370
printf (" same as above\n");
371
372
printf (" Discr: ");
373
if (Next_Ptr_Glob->Discr == 0)
374
printf ("O.K. ");
375
else printf ("WRONG ");
376
printf ("%d ", Next_Ptr_Glob->Discr);
377
378
printf ("Enum_Comp: ");
379
if (Next_Ptr_Glob->variant.var_1.Enum_Comp == 1)
380
printf ("O.K. ");
381
else printf ("WRONG ");
382
printf ("%d\n", Next_Ptr_Glob->variant.var_1.Enum_Comp);
383
384
printf (" Int_Comp: ");
385
if (Next_Ptr_Glob->variant.var_1.Int_Comp == 18)
386
printf ("O.K. ");
387
else printf ("WRONG ");
388
printf ("%d ", Next_Ptr_Glob->variant.var_1.Int_Comp);
389
390
printf ("Str_Comp: ");
391
if (strcmp(Next_Ptr_Glob->variant.var_1.Str_Comp,
392
"DHRYSTONE PROGRAM, SOME STRING") == 0)
393
printf ("O.K. ");
394
else printf ("WRONG ");
395
printf ("%s\n", Next_Ptr_Glob->variant.var_1.Str_Comp);
396
397
printf ("Int_1_Loc: ");
398
if (Int_1_Loc == 5)
399
printf ("O.K. ");
400
else printf ("WRONG ");
401
printf ("%d ", Int_1_Loc);
402
403
printf ("Int_2_Loc: ");
404
if (Int_2_Loc == 13)
405
printf ("O.K. ");
406
else printf ("WRONG ");
407
printf ("%d\n", Int_2_Loc);
408
409
printf ("Int_3_Loc: ");
410
if (Int_3_Loc == 7)
411
printf ("O.K. ");
412
else printf ("WRONG ");
413
printf ("%d ", Int_3_Loc);
414
415
printf ("Enum_Loc: ");
416
if (Enum_Loc == 1)
417
printf ("O.K. ");
418
else printf ("WRONG ");
419
printf ("%d\n", Enum_Loc);
420
421
printf ("Str_1_Loc: ");
422
if (strcmp(Str_1_Loc, "DHRYSTONE PROGRAM, 1'ST STRING") == 0)
423
printf ("O.K. ");
424
else printf ("WRONG ");
425
printf ("%s\n", Str_1_Loc);
426
427
printf ("Str_2_Loc: ");
428
if (strcmp(Str_2_Loc, "DHRYSTONE PROGRAM, 2'ND STRING") == 0)
429
printf ("O.K. ");
430
else printf ("WRONG ");
431
printf ("%s\n", Str_2_Loc);
432
433
printf ("\n");
434
435
436
if (User_Time < Too_Small_Time)
437
{
438
printf ("Measured time too small to obtain meaningful results\n");
439
printf ("Please increase number of runs\n");
440
printf ("\n");
441
}
442
else
443
{
444
Microseconds = User_Time * Mic_secs_Per_Second
445
/ (double) Number_Of_Runs;
446
Dhrystones_Per_Second = (double) Number_Of_Runs / User_Time;
447
Vax_Mips = Dhrystones_Per_Second / 1757.0;
448
449
printf ("Microseconds for one run through Dhrystone: ");
450
printf ("%12.2lf \n", Microseconds);
451
printf ("Dhrystones per Second: ");
452
printf ("%10.0lf \n", Dhrystones_Per_Second);
453
printf ("VAX MIPS rating = ");
454
printf ("%12.2lf \n",Vax_Mips);
455
printf ("\n");
456
457
/************************************************************************
458
* Type details of hardware, software etc. *
459
************************************************************************/
460
461
if (getinput == 1)
462
{
463
printf ("Enter the following which will be added with results to file DHRY.TXT\n");
464
printf ("When submitting a number of results you need only provide details once\n");
465
printf ("but a cross reference such as an abbreviated CPU type would be useful.\n");
466
printf ("You can kill (exit or close) the program now and no data will be added.\n\n");
467
468
printf ("PC Supplier/model ? ");
469
gets(general[1]);
470
471
printf ("CPU chip ? ");
472
gets(general[2]);
473
474
printf ("Clock MHz ? ");
475
gets(general[3]);
476
477
printf ("Cache size ? ");
478
gets(general[4]);
479
480
printf ("Chipset & H/W options ? ");
481
gets(general[5]);
482
483
printf ("OS/DOS version ? ");
484
gets(general[6]);
485
486
printf ("Your name ? ");
487
gets(general[7]);
488
489
printf ("Company/Location ? ");
490
gets(general[8]);
491
492
printf ("E-mail address ? ");
493
gets(general[0]);
494
}
495
/************************************************************************
496
* Add results to output file Dhry.txt *
497
************************************************************************/
498
fprintf (Ap, "-------------------- -----------------------------------"
499
"\n");
500
fprintf (Ap, "Dhrystone Benchmark Version 2.1 (Language: C++)\n\n");
501
fprintf (Ap, "PC model %s\n", general[1]);
502
fprintf (Ap, "CPU %s\n", general[2]);
503
fprintf (Ap, "Clock MHz %s\n", general[3]);
504
fprintf (Ap, "Cache %s\n", general[4]);
505
fprintf (Ap, "Options %s\n", general[5]);
506
fprintf (Ap, "OS/DOS %s\n", general[6]);
507
fprintf (Ap, "Compiler %s\n", compiler);
508
fprintf (Ap, "OptLevel %s\n", options);
509
fprintf (Ap, "Run by %s\n", general[7]);
510
fprintf (Ap, "From %s\n", general[8]);
511
fprintf (Ap, "Mail %s\n\n", general[0]);
512
513
fprintf (Ap, "Final values (* implementation-dependent):\n");
514
fprintf (Ap, "\n");
515
fprintf (Ap, "Int_Glob: ");
516
if (Int_Glob == 5) fprintf (Ap, "O.K. ");
517
else fprintf (Ap, "WRONG ");
518
fprintf (Ap, "%d\n", Int_Glob);
519
520
fprintf (Ap, "Bool_Glob: ");
521
if (Bool_Glob == 1) fprintf (Ap, "O.K. ");
522
else fprintf (Ap, "WRONG ");
523
fprintf (Ap, "%d\n", Bool_Glob);
524
525
fprintf (Ap, "Ch_1_Glob: ");
526
if (Ch_1_Glob == 'A') fprintf (Ap, "O.K. ");
527
else fprintf (Ap, "WRONG ");
528
fprintf (Ap, "%c\n", Ch_1_Glob);
529
530
fprintf (Ap, "Ch_2_Glob: ");
531
if (Ch_2_Glob == 'B') fprintf (Ap, "O.K. ");
532
else fprintf (Ap, "WRONG ");
533
fprintf (Ap, "%c\n", Ch_2_Glob);
534
535
fprintf (Ap, "Arr_1_Glob[8]: ");
536
if (Arr_1_Glob[8] == 7) fprintf (Ap, "O.K. ");
537
else fprintf (Ap, "WRONG ");
538
fprintf (Ap, "%d\n", Arr_1_Glob[8]);
539
540
fprintf (Ap, "Arr_2_Glob8/7: ");
541
if (Arr_2_Glob[8][7] == Number_Of_Runs + 10)
542
fprintf (Ap, "O.K. ");
543
else fprintf (Ap, "WRONG ");
544
fprintf (Ap, "%10d\n", Arr_2_Glob[8][7]);
545
546
fprintf (Ap, "Ptr_Glob-> \n");
547
fprintf (Ap, " Ptr_Comp: * %d\n", (int) Ptr_Glob->Ptr_Comp);
548
549
fprintf (Ap, " Discr: ");
550
if (Ptr_Glob->Discr == 0) fprintf (Ap, "O.K. ");
551
else fprintf (Ap, "WRONG ");
552
fprintf (Ap, "%d\n", Ptr_Glob->Discr);
553
554
fprintf (Ap, " Enum_Comp: ");
555
if (Ptr_Glob->variant.var_1.Enum_Comp == 2)
556
fprintf (Ap, "O.K. ");
557
else fprintf (Ap, "WRONG ");
558
fprintf (Ap, "%d\n", Ptr_Glob->variant.var_1.Enum_Comp);
559
560
fprintf (Ap, " Int_Comp: ");
561
if (Ptr_Glob->variant.var_1.Int_Comp == 17) fprintf (Ap, "O.K. ");
562
else fprintf (Ap, "WRONG ");
563
fprintf (Ap, "%d\n", Ptr_Glob->variant.var_1.Int_Comp);
564
565
fprintf (Ap, " Str_Comp: ");
566
if (strcmp(Ptr_Glob->variant.var_1.Str_Comp,
567
"DHRYSTONE PROGRAM, SOME STRING") == 0)
568
fprintf (Ap, "O.K. ");
569
else fprintf (Ap, "WRONG ");
570
fprintf (Ap, "%s\n", Ptr_Glob->variant.var_1.Str_Comp);
571
572
fprintf (Ap, "Next_Ptr_Glob-> \n");
573
fprintf (Ap, " Ptr_Comp: * %d", (int) Next_Ptr_Glob->Ptr_Comp);
574
fprintf (Ap, " same as above\n");
575
576
fprintf (Ap, " Discr: ");
577
if (Next_Ptr_Glob->Discr == 0)
578
fprintf (Ap, "O.K. ");
579
else fprintf (Ap, "WRONG ");
580
fprintf (Ap, "%d\n", Next_Ptr_Glob->Discr);
581
582
fprintf (Ap, " Enum_Comp: ");
583
if (Next_Ptr_Glob->variant.var_1.Enum_Comp == 1)
584
fprintf (Ap, "O.K. ");
585
else fprintf (Ap, "WRONG ");
586
fprintf (Ap, "%d\n", Next_Ptr_Glob->variant.var_1.Enum_Comp);
587
588
fprintf (Ap, " Int_Comp: ");
589
if (Next_Ptr_Glob->variant.var_1.Int_Comp == 18)
590
fprintf (Ap, "O.K. ");
591
else fprintf (Ap, "WRONG ");
592
fprintf (Ap, "%d\n", Next_Ptr_Glob->variant.var_1.Int_Comp);
593
594
fprintf (Ap, " Str_Comp: ");
595
if (strcmp(Next_Ptr_Glob->variant.var_1.Str_Comp,
596
"DHRYSTONE PROGRAM, SOME STRING") == 0)
597
fprintf (Ap, "O.K. ");
598
else fprintf (Ap, "WRONG ");
599
fprintf (Ap, "%s\n", Next_Ptr_Glob->variant.var_1.Str_Comp);
600
601
fprintf (Ap, "Int_1_Loc: ");
602
if (Int_1_Loc == 5)
603
fprintf (Ap, "O.K. ");
604
else fprintf (Ap, "WRONG ");
605
fprintf (Ap, "%d\n", Int_1_Loc);
606
607
fprintf (Ap, "Int_2_Loc: ");
608
if (Int_2_Loc == 13)
609
fprintf (Ap, "O.K. ");
610
else fprintf (Ap, "WRONG ");
611
fprintf (Ap, "%d\n", Int_2_Loc);
612
613
fprintf (Ap, "Int_3_Loc: ");
614
if (Int_3_Loc == 7)
615
fprintf (Ap, "O.K. ");
616
else fprintf (Ap, "WRONG ");
617
fprintf (Ap, "%d\n", Int_3_Loc);
618
619
fprintf (Ap, "Enum_Loc: ");
620
if (Enum_Loc == 1)
621
fprintf (Ap, "O.K. ");
622
else fprintf (Ap, "WRONG ");
623
fprintf (Ap, "%d\n", Enum_Loc);
624
625
fprintf (Ap, "Str_1_Loc: ");
626
if (strcmp(Str_1_Loc, "DHRYSTONE PROGRAM, 1'ST STRING") == 0)
627
fprintf (Ap, "O.K. ");
628
else fprintf (Ap, "WRONG ");
629
fprintf (Ap, "%s\n", Str_1_Loc);
630
631
fprintf (Ap, "Str_2_Loc: ");
632
if (strcmp(Str_2_Loc, "DHRYSTONE PROGRAM, 2'ND STRING") == 0)
633
fprintf (Ap, "O.K. ");
634
else fprintf (Ap, "WRONG ");
635
fprintf (Ap, "%s\n", Str_2_Loc);
636
637
638
fprintf (Ap, "\n");
639
fprintf(Ap,"%s\n",Reg_Define);
640
fprintf (Ap, "\n");
641
fprintf(Ap,"Microseconds 1 loop: %12.2lf\n",Microseconds);
642
fprintf(Ap,"Dhrystones / second: %10.0lf\n",Dhrystones_Per_Second);
643
fprintf(Ap,"VAX MIPS rating: %12.2lf\n\n",Vax_Mips);
644
fclose(Ap);
645
}
646
647
printf ("\n");
648
printf ("A new results file will have been created in the same directory as the\n");
649
printf (".EXE files if one did not already exist. If you made a mistake on input, \n");
650
printf ("you can use a text editor to correct it, delete the results or copy \n");
651
printf ("them to a different file name. If you intend to run multiple tests you\n");
652
printf ("you may wish to rename DHRY.TXT with a more informative title.\n\n");
653
printf ("Please submit feedback and results files as a posting in Section 12\n");
654
printf ("or to Roy_Longbottom@compuserve.com\n\n");
655
656
if (getinput == 1)
657
{
658
printf("Press any key to exit\n");
659
printf ("\nIf this is displayed you must close the window in the normal way\n");
660
}
661
}
662
663
664
void Proc_1 (REG Rec_Pointer Ptr_Val_Par)
665
/******************/
666
667
/* executed once */
668
{
669
REG Rec_Pointer Next_Record = Ptr_Val_Par->Ptr_Comp;
670
/* == Ptr_Glob_Next */
671
/* Local variable, initialized with Ptr_Val_Par->Ptr_Comp, */
672
/* corresponds to "rename" in Ada, "with" in Pascal */
673
674
structassign (*Ptr_Val_Par->Ptr_Comp, *Ptr_Glob);
675
Ptr_Val_Par->variant.var_1.Int_Comp = 5;
676
Next_Record->variant.var_1.Int_Comp
677
= Ptr_Val_Par->variant.var_1.Int_Comp;
678
Next_Record->Ptr_Comp = Ptr_Val_Par->Ptr_Comp;
679
Proc_3 (&Next_Record->Ptr_Comp);
680
/* Ptr_Val_Par->Ptr_Comp->Ptr_Comp
681
== Ptr_Glob->Ptr_Comp */
682
if (Next_Record->Discr == Ident_1)
683
/* then, executed */
684
{
685
Next_Record->variant.var_1.Int_Comp = 6;
686
Proc_6 (Ptr_Val_Par->variant.var_1.Enum_Comp,
687
&Next_Record->variant.var_1.Enum_Comp);
688
Next_Record->Ptr_Comp = Ptr_Glob->Ptr_Comp;
689
Proc_7 (Next_Record->variant.var_1.Int_Comp, 10,
690
&Next_Record->variant.var_1.Int_Comp);
691
}
692
else /* not executed */
693
structassign (*Ptr_Val_Par, *Ptr_Val_Par->Ptr_Comp);
694
} /* Proc_1 */
695
696
697
void Proc_2 (One_Fifty *Int_Par_Ref)
698
/******************/
699
/* executed once */
700
/* *Int_Par_Ref == 1, becomes 4 */
701
702
{
703
One_Fifty Int_Loc;
704
Enumeration Enum_Loc;
705
706
Int_Loc = *Int_Par_Ref + 10;
707
do /* executed once */
708
if (Ch_1_Glob == 'A')
709
/* then, executed */
710
{
711
Int_Loc -= 1;
712
*Int_Par_Ref = Int_Loc - Int_Glob;
713
Enum_Loc = Ident_1;
714
} /* if */
715
while (Enum_Loc != Ident_1); /* true */
716
} /* Proc_2 */
717
718
719
void Proc_3 (Rec_Pointer *Ptr_Ref_Par)
720
/******************/
721
/* executed once */
722
/* Ptr_Ref_Par becomes Ptr_Glob */
723
724
{
725
if (Ptr_Glob != Null)
726
/* then, executed */
727
*Ptr_Ref_Par = Ptr_Glob->Ptr_Comp;
728
Proc_7 (10, Int_Glob, &Ptr_Glob->variant.var_1.Int_Comp);
729
} /* Proc_3 */
730
731
732
void Proc_4 () /* without parameters */
733
/*******/
734
/* executed once */
735
{
736
Boolean Bool_Loc;
737
738
Bool_Loc = Ch_1_Glob == 'A';
739
Bool_Glob = Bool_Loc | Bool_Glob;
740
Ch_2_Glob = 'B';
741
} /* Proc_4 */
742
743
744
void Proc_5 () /* without parameters */
745
/*******/
746
/* executed once */
747
{
748
Ch_1_Glob = 'A';
749
Bool_Glob = false;
750
} /* Proc_5 */
751
752
753
/* Procedure for the assignment of structures, */
754
/* if the C compiler doesn't support this feature */
755
#ifdef NOSTRUCTASSIGN
756
memcpy (d, s, l)
757
register char *d;
758
register char *s;
759
register int l;
760
{
761
while (l--) *d++ = *s++;
762
}
763
#endif
764
765
766
double dtime()
767
{
768
769
/* #include <ctype.h> */
770
771
#define HZ CLOCKS_PER_SEC
772
clock_t tnow;
773
774
double q;
775
tnow = clock();
776
q = (double)tnow / (double)HZ;
777
return q;
778
}
Loggerhead is a web-based interface for Breezy
Version: 2.0.1