-rw-r--r-- | noncore/settings/sysinfo/benchmarkinfo.cpp | 9 | ||||
-rw-r--r-- | noncore/settings/sysinfo/benchmarkinfo.h | 1 | ||||
-rw-r--r-- | noncore/settings/sysinfo/contrib/dhry.c | 1010 | ||||
-rw-r--r-- | noncore/settings/sysinfo/contrib/dhry.h | 397 | ||||
-rw-r--r-- | noncore/settings/sysinfo/contrib/fft.c (renamed from noncore/settings/sysinfo/fft.c) | 0 | ||||
-rw-r--r-- | noncore/settings/sysinfo/sysinfo.pro | 9 |
6 files changed, 1419 insertions, 7 deletions
diff --git a/noncore/settings/sysinfo/benchmarkinfo.cpp b/noncore/settings/sysinfo/benchmarkinfo.cpp index 62146f7..1d0b140 100644 --- a/noncore/settings/sysinfo/benchmarkinfo.cpp +++ b/noncore/settings/sysinfo/benchmarkinfo.cpp | |||
@@ -39,5 +39,6 @@ | |||
39 | /* STD */ | 39 | /* STD */ |
40 | #include <stdio.h> | ||
41 | #include <time.h> | 40 | #include <time.h> |
41 | #include <stdio.h> | ||
42 | #include <stdlib.h> | 42 | #include <stdlib.h> |
43 | #include <math.h> | ||
43 | 44 | ||
@@ -48,2 +49,3 @@ extern "C" | |||
48 | void BenchFFT( void ); | 49 | void BenchFFT( void ); |
50 | double dhry_main( int ); | ||
49 | } | 51 | } |
@@ -124,5 +126,4 @@ void BenchmarkInfo::run() | |||
124 | { | 126 | { |
125 | t.start(); | 127 | int d = round( dhry_main( DHRYSTONE_RUNS ) ); |
126 | benchInteger(); | 128 | test_alu->setText( 1, QString( "%1 DHRYS" ).arg( QString::number( d ) ) ); |
127 | test_alu->setText( 1, QString( "%1 secs" ).arg( QString::number( t.elapsed() / 1000.0 ) ) ); | ||
128 | test_alu->setOn( false ); | 129 | test_alu->setOn( false ); |
diff --git a/noncore/settings/sysinfo/benchmarkinfo.h b/noncore/settings/sysinfo/benchmarkinfo.h index 2c7fa40..2d994b4 100644 --- a/noncore/settings/sysinfo/benchmarkinfo.h +++ b/noncore/settings/sysinfo/benchmarkinfo.h | |||
@@ -31,2 +31,3 @@ class QListView; | |||
31 | #define INT_TEST_ITERATIONS 50 | 31 | #define INT_TEST_ITERATIONS 50 |
32 | #define DHRYSTONE_RUNS 20000000 | ||
32 | #define CHAR_TEST_ITERATIONS 15000 | 33 | #define CHAR_TEST_ITERATIONS 15000 |
diff --git a/noncore/settings/sysinfo/contrib/dhry.c b/noncore/settings/sysinfo/contrib/dhry.c new file mode 100644 index 0000000..d1dadbd --- a/dev/null +++ b/noncore/settings/sysinfo/contrib/dhry.c | |||
@@ -0,0 +1,1010 @@ | |||
1 | /*****************************************************/ | ||
2 | /* Various timer routines. */ | ||
3 | /* Al Aburto, aburto@nosc.mil, 18 Feb 1997 */ | ||
4 | /* */ | ||
5 | /* t = dtime() outputs the current time in seconds. */ | ||
6 | /* Use CAUTION as some of these routines will mess */ | ||
7 | /* up when timing across the hour mark!!! */ | ||
8 | /* */ | ||
9 | /* For timing I use the 'user' time whenever */ | ||
10 | /* possible. Using 'user+sys' time is a separate */ | ||
11 | /* issue. */ | ||
12 | /* */ | ||
13 | /* Example Usage: */ | ||
14 | /* [timer options added here] */ | ||
15 | /* main() */ | ||
16 | /* { */ | ||
17 | /* double starttime,benchtime,dtime(); */ | ||
18 | /* */ | ||
19 | /* starttime = dtime(); */ | ||
20 | /* [routine to time] */ | ||
21 | /* benchtime = dtime() - starttime; */ | ||
22 | /* } */ | ||
23 | /* */ | ||
24 | /* [timer code below added here] */ | ||
25 | /*****************************************************/ | ||
26 | |||
27 | /***************************************************************/ | ||
28 | /* Timer options. You MUST uncomment one of the options below */ | ||
29 | /* or compile, for example, with the '-DUNIX' option. */ | ||
30 | /***************************************************************/ | ||
31 | /* #define Amiga */ | ||
32 | /* #define UNIX */ | ||
33 | /* #define UNIX_Old */ | ||
34 | /* #define VMS */ | ||
35 | /* #define BORLAND_C */ | ||
36 | /* #define MSC */ | ||
37 | /* #define MAC */ | ||
38 | /* #define IPSC */ | ||
39 | /* #define FORTRAN_SEC */ | ||
40 | /* #define GTODay */ | ||
41 | /* #define CTimer */ | ||
42 | /* #define UXPM */ | ||
43 | /* #define MAC_TMgr */ | ||
44 | /* #define PARIX */ | ||
45 | /* #define POSIX */ | ||
46 | /* #define WIN32 */ | ||
47 | /* #define POSIX1 */ | ||
48 | /***********************/ | ||
49 | |||
50 | /*********************************/ | ||
51 | /* Timer code. */ | ||
52 | /*********************************/ | ||
53 | /*******************/ | ||
54 | /* Amiga dtime() */ | ||
55 | /*******************/ | ||
56 | #ifdef Amiga | ||
57 | #include <ctype.h> | ||
58 | #define HZ 50 | ||
59 | |||
60 | double dtime() | ||
61 | { | ||
62 | double q; | ||
63 | |||
64 | struct tt | ||
65 | { | ||
66 | long days; | ||
67 | long minutes; | ||
68 | long ticks; | ||
69 | } tt; | ||
70 | |||
71 | DateStamp(&tt); | ||
72 | |||
73 | q = ((double)(tt.ticks + (tt.minutes * 60L * 50L))) / (double)HZ; | ||
74 | |||
75 | return q; | ||
76 | } | ||
77 | #endif | ||
78 | |||
79 | /*****************************************************/ | ||
80 | /* UNIX dtime(). This is the preferred UNIX timer. */ | ||
81 | /* Provided by: Markku Kolkka, mk59200@cc.tut.fi */ | ||
82 | /* HP-UX Addition by: Bo Thide', bt@irfu.se */ | ||
83 | /*****************************************************/ | ||
84 | #ifdef UNIX | ||
85 | #include <sys/time.h> | ||
86 | #include <sys/resource.h> | ||
87 | |||
88 | #ifdef hpux | ||
89 | #include <sys/syscall.h> | ||
90 | #define getrusage(a,b) syscall(SYS_getrusage,a,b) | ||
91 | #endif | ||
92 | |||
93 | struct rusage rusage; | ||
94 | |||
95 | double dtime() | ||
96 | { | ||
97 | double q; | ||
98 | |||
99 | getrusage(RUSAGE_SELF,&rusage); | ||
100 | |||
101 | q = (double)(rusage.ru_utime.tv_sec); | ||
102 | q = q + (double)(rusage.ru_utime.tv_usec) * 1.0e-06; | ||
103 | |||
104 | return q; | ||
105 | } | ||
106 | #endif | ||
107 | |||
108 | /***************************************************/ | ||
109 | /* UNIX_Old dtime(). This is the old UNIX timer. */ | ||
110 | /* Make sure HZ is properly defined in param.h !! */ | ||
111 | /***************************************************/ | ||
112 | #ifdef UNIX_Old | ||
113 | #include <sys/types.h> | ||
114 | #include <sys/times.h> | ||
115 | #include <sys/param.h> | ||
116 | |||
117 | #ifndef HZ | ||
118 | #define HZ 60 | ||
119 | #endif | ||
120 | |||
121 | struct tms tms; | ||
122 | |||
123 | double dtime() | ||
124 | { | ||
125 | double q; | ||
126 | |||
127 | times(&tms); | ||
128 | |||
129 | q = (double)(tms.tms_utime) / (double)HZ; | ||
130 | |||
131 | return q; | ||
132 | } | ||
133 | #endif | ||
134 | |||
135 | /*********************************************************/ | ||
136 | /* VMS dtime() for VMS systems. */ | ||
137 | /* Provided by: RAMO@uvphys.phys.UVic.CA */ | ||
138 | /* Some people have run into problems with this timer. */ | ||
139 | /*********************************************************/ | ||
140 | #ifdef VMS | ||
141 | #include time | ||
142 | |||
143 | #ifndef HZ | ||
144 | #define HZ 100 | ||
145 | #endif | ||
146 | |||
147 | struct tbuffer_t | ||
148 | { | ||
149 | int proc_user_time; | ||
150 | int proc_system_time; | ||
151 | int child_user_time; | ||
152 | int child_system_time; | ||
153 | }; | ||
154 | |||
155 | struct tbuffer_t tms; | ||
156 | |||
157 | double dtime() | ||
158 | { | ||
159 | double q; | ||
160 | |||
161 | times(&tms); | ||
162 | |||
163 | q = (double)(tms.proc_user_time) / (double)HZ; | ||
164 | |||
165 | return q; | ||
166 | } | ||
167 | #endif | ||
168 | |||
169 | /******************************/ | ||
170 | /* BORLAND C dtime() for DOS */ | ||
171 | /******************************/ | ||
172 | #ifdef BORLAND_C | ||
173 | #include <ctype.h> | ||
174 | #include <dos.h> | ||
175 | #include <time.h> | ||
176 | |||
177 | #define HZ 100 | ||
178 | struct time tnow; | ||
179 | |||
180 | double dtime() | ||
181 | { | ||
182 | double q; | ||
183 | |||
184 | gettime(&tnow); | ||
185 | |||
186 | q = 60.0 * (double)(tnow.ti_min); | ||
187 | q = q + (double)(tnow.ti_sec); | ||
188 | q = q + (double)(tnow.ti_hund)/(double)HZ; | ||
189 | |||
190 | return q; | ||
191 | } | ||
192 | #endif | ||
193 | |||
194 | /**************************************/ | ||
195 | /* Microsoft C (MSC) dtime() for DOS */ | ||
196 | /**************************************/ | ||
197 | #ifdef MSC | ||
198 | #include <time.h> | ||
199 | #include <ctype.h> | ||
200 | |||
201 | #define HZ CLOCKS_PER_SEC | ||
202 | clock_t tnow; | ||
203 | |||
204 | double dtime() | ||
205 | { | ||
206 | double q; | ||
207 | |||
208 | tnow = clock(); | ||
209 | |||
210 | q = (double)tnow / (double)HZ; | ||
211 | |||
212 | return q; | ||
213 | } | ||
214 | #endif | ||
215 | |||
216 | /*************************************/ | ||
217 | /* Macintosh (MAC) Think C dtime() */ | ||
218 | /*************************************/ | ||
219 | #ifdef MAC | ||
220 | #include <time.h> | ||
221 | |||
222 | #define HZ 60 | ||
223 | |||
224 | double dtime() | ||
225 | { | ||
226 | double q; | ||
227 | |||
228 | q = (double)clock() / (double)HZ; | ||
229 | |||
230 | return q; | ||
231 | } | ||
232 | #endif | ||
233 | |||
234 | /************************************************************/ | ||
235 | /* iPSC/860 (IPSC) dtime() for i860. */ | ||
236 | /* Provided by: Dan Yergeau, yergeau@gloworm.Stanford.EDU */ | ||
237 | /************************************************************/ | ||
238 | #ifdef IPSC | ||
239 | extern double dclock(); | ||
240 | |||
241 | double dtime() | ||
242 | { | ||
243 | double q; | ||
244 | |||
245 | q = dclock(); | ||
246 | |||
247 | return q; | ||
248 | } | ||
249 | #endif | ||
250 | |||
251 | /**************************************************/ | ||
252 | /* FORTRAN dtime() for Cray type systems. */ | ||
253 | /* This is the preferred timer for Cray systems. */ | ||
254 | /**************************************************/ | ||
255 | #ifdef FORTRAN_SEC | ||
256 | |||
257 | fortran double second(); | ||
258 | |||
259 | double dtime() | ||
260 | { | ||
261 | double q; | ||
262 | |||
263 | second(&q); | ||
264 | |||
265 | return q; | ||
266 | } | ||
267 | #endif | ||
268 | |||
269 | /***********************************************************/ | ||
270 | /* UNICOS C dtime() for Cray UNICOS systems. Don't use */ | ||
271 | /* unless absolutely necessary as returned time includes */ | ||
272 | /* 'user+system' time. Provided by: R. Mike Dority, */ | ||
273 | /* dority@craysea.cray.com */ | ||
274 | /***********************************************************/ | ||
275 | #ifdef CTimer | ||
276 | #include <time.h> | ||
277 | |||
278 | double dtime() | ||
279 | { | ||
280 | double q; | ||
281 | clock_t clock(void); | ||
282 | |||
283 | q = (double)clock() / (double)CLOCKS_PER_SEC; | ||
284 | |||
285 | return q; | ||
286 | } | ||
287 | #endif | ||
288 | |||
289 | /********************************************/ | ||
290 | /* Another UNIX timer using gettimeofday(). */ | ||
291 | /* However, getrusage() is preferred. */ | ||
292 | /********************************************/ | ||
293 | #ifdef GTODay | ||
294 | #include <sys/time.h> | ||
295 | |||
296 | struct timeval tnow; | ||
297 | |||
298 | double dtime() | ||
299 | { | ||
300 | double q; | ||
301 | |||
302 | gettimeofday(&tnow,NULL); | ||
303 | q = (double)tnow.tv_sec + (double)tnow.tv_usec * 1.0e-6; | ||
304 | |||
305 | return q; | ||
306 | } | ||
307 | #endif | ||
308 | |||
309 | /*****************************************************/ | ||
310 | /* Fujitsu UXP/M timer. */ | ||
311 | /* Provided by: Mathew Lim, ANUSF, M.Lim@anu.edu.au */ | ||
312 | /*****************************************************/ | ||
313 | #ifdef UXPM | ||
314 | #include <sys/types.h> | ||
315 | #include <sys/timesu.h> | ||
316 | struct tmsu rusage; | ||
317 | |||
318 | double dtime() | ||
319 | { | ||
320 | double q; | ||
321 | |||
322 | timesu(&rusage); | ||
323 | |||
324 | q = (double)(rusage.tms_utime) * 1.0e-06; | ||
325 | |||
326 | return q; | ||
327 | } | ||
328 | #endif | ||
329 | |||
330 | /**********************************************/ | ||
331 | /* Macintosh (MAC_TMgr) Think C dtime() */ | ||
332 | /* requires Think C Language Extensions or */ | ||
333 | /* #include <MacHeaders> in the prefix */ | ||
334 | /* provided by Francis H Schiffer 3rd (fhs) */ | ||
335 | /* skipschiffer@genie.geis.com */ | ||
336 | /**********************************************/ | ||
337 | #ifdef MAC_TMgr | ||
338 | #include <Timer.h> | ||
339 | #include <stdlib.h> | ||
340 | |||
341 | static TMTask mgrTimer; | ||
342 | static Boolean mgrInited = false; | ||
343 | static double mgrClock; | ||
344 | |||
345 | #define RMV_TIMER RmvTime( (QElemPtr)&mgrTimer ) | ||
346 | #define MAX_TIME 1800000000L | ||
347 | /* MAX_TIME limits time between calls to */ | ||
348 | /* dtime( ) to no more than 30 minutes */ | ||
349 | /* this limitation could be removed by */ | ||
350 | /* creating a completion routine to sum */ | ||
351 | /* 30 minute segments (fhs 1994 feb 9) */ | ||
352 | |||
353 | static void Remove_timer( ) | ||
354 | { | ||
355 | RMV_TIMER; | ||
356 | mgrInited = false; | ||
357 | } | ||
358 | |||
359 | double dtime( ) | ||
360 | { | ||
361 | if( mgrInited ) { | ||
362 | RMV_TIMER; | ||
363 | mgrClock += (MAX_TIME + mgrTimer.tmCount)*1.0e-6; | ||
364 | } else { | ||
365 | if( _atexit( &Remove_timer ) == 0 ) mgrInited = true; | ||
366 | mgrClock = 0.0; | ||
367 | } | ||
368 | |||
369 | if ( mgrInited ) | ||
370 | { | ||
371 | mgrTimer.tmAddr = NULL; | ||
372 | mgrTimer.tmCount = 0; | ||
373 | mgrTimer.tmWakeUp = 0; | ||
374 | mgrTimer.tmReserved = 0; | ||
375 | InsTime( (QElemPtr)&mgrTimer ); | ||
376 | PrimeTime( (QElemPtr)&mgrTimer, -MAX_TIME ); | ||
377 | } | ||
378 | return( mgrClock ); | ||
379 | } | ||
380 | #endif | ||
381 | |||
382 | /***********************************************************/ | ||
383 | /* Parsytec GCel timer. */ | ||
384 | /* Provided by: Georg Wambach, gw@informatik.uni-koeln.de */ | ||
385 | /***********************************************************/ | ||
386 | #ifdef PARIX | ||
387 | #include <sys/time.h> | ||
388 | |||
389 | double dtime() | ||
390 | { | ||
391 | double q; | ||
392 | |||
393 | q = (double) (TimeNowHigh()) / (double) CLK_TCK_HIGH; | ||
394 | |||
395 | return q; | ||
396 | } | ||
397 | #endif | ||
398 | |||
399 | /************************************************/ | ||
400 | /* Sun Solaris POSIX dtime() routine */ | ||
401 | /* Provided by: Case Larsen, CTLarsen.lbl.gov */ | ||
402 | /************************************************/ | ||
403 | #ifdef POSIX | ||
404 | #include <sys/time.h> | ||
405 | #include <sys/resource.h> | ||
406 | #include <sys/rusage.h> | ||
407 | |||
408 | #ifdef __hpux | ||
409 | #include <sys/syscall.h> | ||
410 | #endif | ||
411 | |||
412 | struct rusage rusage; | ||
413 | |||
414 | double dtime() | ||
415 | { | ||
416 | double q; | ||
417 | |||
418 | getrusage(RUSAGE_SELF,&rusage); | ||
419 | |||
420 | q = (double)(rusage.ru_utime.tv_sec); | ||
421 | q = q + (double)(rusage.ru_utime.tv_nsec) * 1.0e-09; | ||
422 | |||
423 | return q; | ||
424 | } | ||
425 | #endif | ||
426 | |||
427 | |||
428 | /****************************************************/ | ||
429 | /* Windows NT (32 bit) dtime() routine */ | ||
430 | /* Provided by: Piers Haken, piersh@microsoft.com */ | ||
431 | /****************************************************/ | ||
432 | #ifdef WIN32 | ||
433 | #include <windows.h> | ||
434 | |||
435 | double dtime(void) | ||
436 | { | ||
437 | double q; | ||
438 | |||
439 | q = (double)GetTickCount() * 1.0e-03; | ||
440 | |||
441 | return q; | ||
442 | } | ||
443 | #endif | ||
444 | |||
445 | /*****************************************************/ | ||
446 | /* Time according to POSIX.1 - <J.Pelan@qub.ac.uk> */ | ||
447 | /* Ref: "POSIX Programmer's Guide" O'Reilly & Assoc.*/ | ||
448 | /*****************************************************/ | ||
449 | #ifdef POSIX1 | ||
450 | #define _POSIX_SOURCE 1 | ||
451 | #include <unistd.h> | ||
452 | #include <limits.h> | ||
453 | #include <sys/times.h> | ||
454 | |||
455 | struct tms tms; | ||
456 | |||
457 | double dtime() | ||
458 | { | ||
459 | double q; | ||
460 | times(&tms); | ||
461 | q = (double)tms.tms_utime / (double)CLK_TCK; | ||
462 | return q; | ||
463 | } | ||
464 | #endif | ||
465 | /* | ||
466 | ************************************************************************* | ||
467 | * | ||
468 | * "DHRYSTONE" Benchmark Program | ||
469 | * ----------------------------- | ||
470 | * | ||
471 | * Version: C, Version 2.1 | ||
472 | * | ||
473 | * File: dhry_1.c (part 2 of 3) | ||
474 | * | ||
475 | * Date: May 25, 1988 | ||
476 | * | ||
477 | * Author: Reinhold P. Weicker | ||
478 | * | ||
479 | ************************************************************************* | ||
480 | */ | ||
481 | |||
482 | #include <stdio.h> | ||
483 | #include <stdlib.h> | ||
484 | #include <string.h> | ||
485 | #include "dhry.h" | ||
486 | |||
487 | /* Global Variables: */ | ||
488 | |||
489 | Rec_Pointer Ptr_Glob, | ||
490 | Next_Ptr_Glob; | ||
491 | int Int_Glob; | ||
492 | Boolean Bool_Glob; | ||
493 | char Ch_1_Glob, | ||
494 | Ch_2_Glob; | ||
495 | int Arr_1_Glob [50]; | ||
496 | int Arr_2_Glob [50] [50]; | ||
497 | |||
498 | char Reg_Define[] = "Register option selected."; | ||
499 | |||
500 | extern char *malloc (); | ||
501 | Enumeration Func_1 (); | ||
502 | /* | ||
503 | forward declaration necessary since Enumeration may not simply be int | ||
504 | */ | ||
505 | |||
506 | #ifndef ROPT | ||
507 | #define REG | ||
508 | /* REG becomes defined as empty */ | ||
509 | /* i.e. no register variables */ | ||
510 | #else | ||
511 | #define REG register | ||
512 | #endif | ||
513 | |||
514 | |||
515 | /* variables for time measurement: */ | ||
516 | |||
517 | #define Too_Small_Time 2 | ||
518 | /* Measurements should last at least 2 seconds */ | ||
519 | |||
520 | double Begin_Time, | ||
521 | End_Time, | ||
522 | User_Time; | ||
523 | |||
524 | double Microseconds, | ||
525 | Dhrystones_Per_Second, | ||
526 | Vax_Mips; | ||
527 | |||
528 | /* end of variables for time measurement */ | ||
529 | |||
530 | /**********************************************************************************************/ | ||
531 | |||
532 | |||
533 | Proc_1 (Ptr_Val_Par) | ||
534 | /******************/ | ||
535 | |||
536 | REG Rec_Pointer Ptr_Val_Par; | ||
537 | /* executed once */ | ||
538 | { | ||
539 | REG Rec_Pointer Next_Record = Ptr_Val_Par->Ptr_Comp; | ||
540 | /* == Ptr_Glob_Next */ | ||
541 | /* Local variable, initialized with Ptr_Val_Par->Ptr_Comp, */ | ||
542 | /* corresponds to "rename" in Ada, "with" in Pascal */ | ||
543 | |||
544 | structassign (*Ptr_Val_Par->Ptr_Comp, *Ptr_Glob); | ||
545 | Ptr_Val_Par->variant.var_1.Int_Comp = 5; | ||
546 | Next_Record->variant.var_1.Int_Comp | ||
547 | = Ptr_Val_Par->variant.var_1.Int_Comp; | ||
548 | Next_Record->Ptr_Comp = Ptr_Val_Par->Ptr_Comp; | ||
549 | Proc_3 (&Next_Record->Ptr_Comp); | ||
550 | /* Ptr_Val_Par->Ptr_Comp->Ptr_Comp | ||
551 | == Ptr_Glob->Ptr_Comp */ | ||
552 | if (Next_Record->Discr == Ident_1) | ||
553 | /* then, executed */ | ||
554 | { | ||
555 | Next_Record->variant.var_1.Int_Comp = 6; | ||
556 | Proc_6 (Ptr_Val_Par->variant.var_1.Enum_Comp, | ||
557 | &Next_Record->variant.var_1.Enum_Comp); | ||
558 | Next_Record->Ptr_Comp = Ptr_Glob->Ptr_Comp; | ||
559 | Proc_7 (Next_Record->variant.var_1.Int_Comp, 10, | ||
560 | &Next_Record->variant.var_1.Int_Comp); | ||
561 | } | ||
562 | else /* not executed */ | ||
563 | structassign (*Ptr_Val_Par, *Ptr_Val_Par->Ptr_Comp); | ||
564 | } /* Proc_1 */ | ||
565 | |||
566 | |||
567 | Proc_2 (Int_Par_Ref) | ||
568 | /******************/ | ||
569 | /* executed once */ | ||
570 | /* *Int_Par_Ref == 1, becomes 4 */ | ||
571 | |||
572 | One_Fifty *Int_Par_Ref; | ||
573 | { | ||
574 | One_Fifty Int_Loc; | ||
575 | Enumeration Enum_Loc; | ||
576 | |||
577 | Int_Loc = *Int_Par_Ref + 10; | ||
578 | do /* executed once */ | ||
579 | if (Ch_1_Glob == 'A') | ||
580 | /* then, executed */ | ||
581 | { | ||
582 | Int_Loc -= 1; | ||
583 | *Int_Par_Ref = Int_Loc - Int_Glob; | ||
584 | Enum_Loc = Ident_1; | ||
585 | } /* if */ | ||
586 | while (Enum_Loc != Ident_1); /* true */ | ||
587 | } /* Proc_2 */ | ||
588 | |||
589 | |||
590 | Proc_3 (Ptr_Ref_Par) | ||
591 | /******************/ | ||
592 | /* executed once */ | ||
593 | /* Ptr_Ref_Par becomes Ptr_Glob */ | ||
594 | |||
595 | Rec_Pointer *Ptr_Ref_Par; | ||
596 | |||
597 | { | ||
598 | if (Ptr_Glob != Null) | ||
599 | /* then, executed */ | ||
600 | *Ptr_Ref_Par = Ptr_Glob->Ptr_Comp; | ||
601 | Proc_7 (10, Int_Glob, &Ptr_Glob->variant.var_1.Int_Comp); | ||
602 | } /* Proc_3 */ | ||
603 | |||
604 | |||
605 | Proc_4 () /* without parameters */ | ||
606 | /*******/ | ||
607 | /* executed once */ | ||
608 | { | ||
609 | Boolean Bool_Loc; | ||
610 | |||
611 | Bool_Loc = Ch_1_Glob == 'A'; | ||
612 | Bool_Glob = Bool_Loc | Bool_Glob; | ||
613 | Ch_2_Glob = 'B'; | ||
614 | } /* Proc_4 */ | ||
615 | |||
616 | |||
617 | Proc_5 () /* without parameters */ | ||
618 | /*******/ | ||
619 | /* executed once */ | ||
620 | { | ||
621 | Ch_1_Glob = 'A'; | ||
622 | Bool_Glob = false; | ||
623 | } /* Proc_5 */ | ||
624 | |||
625 | |||
626 | /* Procedure for the assignment of structures, */ | ||
627 | /* if the C compiler doesn't support this feature */ | ||
628 | #ifdef NOSTRUCTASSIGN | ||
629 | memcpy (d, s, l) | ||
630 | register char *d; | ||
631 | register char *s; | ||
632 | register int l; | ||
633 | { | ||
634 | while (l--) *d++ = *s++; | ||
635 | } | ||
636 | #endif | ||
637 | |||
638 | |||
639 | Proc_6 (Enum_Val_Par, Enum_Ref_Par) | ||
640 | /*********************************/ | ||
641 | /* executed once */ | ||
642 | /* Enum_Val_Par == Ident_3, Enum_Ref_Par becomes Ident_2 */ | ||
643 | |||
644 | Enumeration Enum_Val_Par; | ||
645 | Enumeration *Enum_Ref_Par; | ||
646 | { | ||
647 | *Enum_Ref_Par = Enum_Val_Par; | ||
648 | if (! Func_3 (Enum_Val_Par)) | ||
649 | /* then, not executed */ | ||
650 | *Enum_Ref_Par = Ident_4; | ||
651 | switch (Enum_Val_Par) | ||
652 | { | ||
653 | case Ident_1: | ||
654 | *Enum_Ref_Par = Ident_1; | ||
655 | break; | ||
656 | case Ident_2: | ||
657 | if (Int_Glob > 100) | ||
658 | /* then */ | ||
659 | *Enum_Ref_Par = Ident_1; | ||
660 | else *Enum_Ref_Par = Ident_4; | ||
661 | break; | ||
662 | case Ident_3: /* executed */ | ||
663 | *Enum_Ref_Par = Ident_2; | ||
664 | break; | ||
665 | case Ident_4: break; | ||
666 | case Ident_5: | ||
667 | *Enum_Ref_Par = Ident_3; | ||
668 | break; | ||
669 | } /* switch */ | ||
670 | } /* Proc_6 */ | ||
671 | |||
672 | |||
673 | Proc_7 (Int_1_Par_Val, Int_2_Par_Val, Int_Par_Ref) | ||
674 | /**********************************************/ | ||
675 | /* executed three times */ | ||
676 | /* first call: Int_1_Par_Val == 2, Int_2_Par_Val == 3, */ | ||
677 | /* Int_Par_Ref becomes 7 */ | ||
678 | /* second call: Int_1_Par_Val == 10, Int_2_Par_Val == 5, */ | ||
679 | /* Int_Par_Ref becomes 17 */ | ||
680 | /* third call: Int_1_Par_Val == 6, Int_2_Par_Val == 10, */ | ||
681 | /* Int_Par_Ref becomes 18 */ | ||
682 | One_Fifty Int_1_Par_Val; | ||
683 | One_Fifty Int_2_Par_Val; | ||
684 | One_Fifty *Int_Par_Ref; | ||
685 | { | ||
686 | One_Fifty Int_Loc; | ||
687 | |||
688 | Int_Loc = Int_1_Par_Val + 2; | ||
689 | *Int_Par_Ref = Int_2_Par_Val + Int_Loc; | ||
690 | } /* Proc_7 */ | ||
691 | |||
692 | |||
693 | Proc_8 (Arr_1_Par_Ref, Arr_2_Par_Ref, Int_1_Par_Val, Int_2_Par_Val) | ||
694 | /*********************************************************************/ | ||
695 | /* executed once */ | ||
696 | /* Int_Par_Val_1 == 3 */ | ||
697 | /* Int_Par_Val_2 == 7 */ | ||
698 | Arr_1_Dim Arr_1_Par_Ref; | ||
699 | Arr_2_Dim Arr_2_Par_Ref; | ||
700 | int Int_1_Par_Val; | ||
701 | int Int_2_Par_Val; | ||
702 | { | ||
703 | REG One_Fifty Int_Index; | ||
704 | REG One_Fifty Int_Loc; | ||
705 | |||
706 | Int_Loc = Int_1_Par_Val + 5; | ||
707 | Arr_1_Par_Ref [Int_Loc] = Int_2_Par_Val; | ||
708 | Arr_1_Par_Ref [Int_Loc+1] = Arr_1_Par_Ref [Int_Loc]; | ||
709 | Arr_1_Par_Ref [Int_Loc+30] = Int_Loc; | ||
710 | for (Int_Index = Int_Loc; Int_Index <= Int_Loc+1; ++Int_Index) | ||
711 | Arr_2_Par_Ref [Int_Loc] [Int_Index] = Int_Loc; | ||
712 | Arr_2_Par_Ref [Int_Loc] [Int_Loc-1] += 1; | ||
713 | Arr_2_Par_Ref [Int_Loc+20] [Int_Loc] = Arr_1_Par_Ref [Int_Loc]; | ||
714 | Int_Glob = 5; | ||
715 | } /* Proc_8 */ | ||
716 | |||
717 | |||
718 | Enumeration Func_1 (Ch_1_Par_Val, Ch_2_Par_Val) | ||
719 | /*************************************************/ | ||
720 | /* executed three times */ | ||
721 | /* first call: Ch_1_Par_Val == 'H', Ch_2_Par_Val == 'R' */ | ||
722 | /* second call: Ch_1_Par_Val == 'A', Ch_2_Par_Val == 'C' */ | ||
723 | /* third call: Ch_1_Par_Val == 'B', Ch_2_Par_Val == 'C' */ | ||
724 | |||
725 | Capital_Letter Ch_1_Par_Val; | ||
726 | Capital_Letter Ch_2_Par_Val; | ||
727 | { | ||
728 | Capital_Letter Ch_1_Loc; | ||
729 | Capital_Letter Ch_2_Loc; | ||
730 | |||
731 | Ch_1_Loc = Ch_1_Par_Val; | ||
732 | Ch_2_Loc = Ch_1_Loc; | ||
733 | if (Ch_2_Loc != Ch_2_Par_Val) | ||
734 | /* then, executed */ | ||
735 | return (Ident_1); | ||
736 | else /* not executed */ | ||
737 | { | ||
738 | Ch_1_Glob = Ch_1_Loc; | ||
739 | return (Ident_2); | ||
740 | } | ||
741 | } /* Func_1 */ | ||
742 | |||
743 | |||
744 | Boolean Func_2 (Str_1_Par_Ref, Str_2_Par_Ref) | ||
745 | /*************************************************/ | ||
746 | /* executed once */ | ||
747 | /* Str_1_Par_Ref == "DHRYSTONE PROGRAM, 1'ST STRING" */ | ||
748 | /* Str_2_Par_Ref == "DHRYSTONE PROGRAM, 2'ND STRING" */ | ||
749 | |||
750 | Str_30 Str_1_Par_Ref; | ||
751 | Str_30 Str_2_Par_Ref; | ||
752 | { | ||
753 | REG One_Thirty Int_Loc; | ||
754 | Capital_Letter Ch_Loc; | ||
755 | |||
756 | Int_Loc = 2; | ||
757 | while (Int_Loc <= 2) /* loop body executed once */ | ||
758 | if (Func_1 (Str_1_Par_Ref[Int_Loc], | ||
759 | Str_2_Par_Ref[Int_Loc+1]) == Ident_1) | ||
760 | /* then, executed */ | ||
761 | { | ||
762 | Ch_Loc = 'A'; | ||
763 | Int_Loc += 1; | ||
764 | } /* if, while */ | ||
765 | if (Ch_Loc >= 'W' && Ch_Loc < 'Z') | ||
766 | /* then, not executed */ | ||
767 | Int_Loc = 7; | ||
768 | if (Ch_Loc == 'R') | ||
769 | /* then, not executed */ | ||
770 | return (true); | ||
771 | else /* executed */ | ||
772 | { | ||
773 | if (strcmp (Str_1_Par_Ref, Str_2_Par_Ref) > 0) | ||
774 | /* then, not executed */ | ||
775 | { | ||
776 | Int_Loc += 7; | ||
777 | Int_Glob = Int_Loc; | ||
778 | return (true); | ||
779 | } | ||
780 | else /* executed */ | ||
781 | return (false); | ||
782 | } /* if Ch_Loc */ | ||
783 | } /* Func_2 */ | ||
784 | |||
785 | |||
786 | Boolean Func_3 (Enum_Par_Val) | ||
787 | /***************************/ | ||
788 | /* executed once */ | ||
789 | /* Enum_Par_Val == Ident_3 */ | ||
790 | Enumeration Enum_Par_Val; | ||
791 | { | ||
792 | Enumeration Enum_Loc; | ||
793 | |||
794 | Enum_Loc = Enum_Par_Val; | ||
795 | if (Enum_Loc == Ident_3) | ||
796 | /* then, executed */ | ||
797 | return (true); | ||
798 | else /* not executed */ | ||
799 | return (false); | ||
800 | } /* Func_3 */ | ||
801 | |||
802 | /*********************************************************************************/ | ||
803 | |||
804 | double dhry_main( int n ) | ||
805 | /*****/ | ||
806 | |||
807 | /* main program, corresponds to procedures */ | ||
808 | /* Main and Proc_0 in the Ada version */ | ||
809 | { | ||
810 | One_Fifty Int_1_Loc; | ||
811 | REG One_Fifty Int_2_Loc; | ||
812 | One_Fifty Int_3_Loc; | ||
813 | REG char Ch_Index; | ||
814 | Enumeration Enum_Loc; | ||
815 | Str_30 Str_1_Loc; | ||
816 | Str_30 Str_2_Loc; | ||
817 | REG int Run_Index; | ||
818 | REG int Number_Of_Runs; | ||
819 | |||
820 | FILE *Ap; | ||
821 | |||
822 | /* Initializations */ | ||
823 | |||
824 | /* if ((Ap = fopen("dhry.res","a+")) == NULL) | ||
825 | { | ||
826 | printf("Can not open dhry.res\n\n"); | ||
827 | exit(1); | ||
828 | } | ||
829 | */ | ||
830 | Next_Ptr_Glob = (Rec_Pointer) malloc (sizeof (Rec_Type)); | ||
831 | Ptr_Glob = (Rec_Pointer) malloc (sizeof (Rec_Type)); | ||
832 | |||
833 | Ptr_Glob->Ptr_Comp = Next_Ptr_Glob; | ||
834 | Ptr_Glob->Discr = Ident_1; | ||
835 | Ptr_Glob->variant.var_1.Enum_Comp = Ident_3; | ||
836 | Ptr_Glob->variant.var_1.Int_Comp = 40; | ||
837 | strcpy (Ptr_Glob->variant.var_1.Str_Comp, | ||
838 | "DHRYSTONE PROGRAM, SOME STRING"); | ||
839 | strcpy (Str_1_Loc, "DHRYSTONE PROGRAM, 1'ST STRING"); | ||
840 | |||
841 | Arr_2_Glob [8][7] = 10; | ||
842 | /* Was missing in published program. Without this statement, */ | ||
843 | /* Arr_2_Glob [8][7] would have an undefined value. */ | ||
844 | /* Warning: With 16-Bit processors and Number_Of_Runs > 32000, */ | ||
845 | /* overflow may occur for this array element. */ | ||
846 | |||
847 | /* | ||
848 | if (Reg) | ||
849 | { | ||
850 | printf ("Program compiled with 'register' attribute\n"); | ||
851 | printf ("\n"); | ||
852 | } | ||
853 | else | ||
854 | { | ||
855 | printf ("Program compiled without 'register' attribute\n"); | ||
856 | printf ("\n"); | ||
857 | } | ||
858 | */ | ||
859 | Number_Of_Runs = n; | ||
860 | |||
861 | /***************/ | ||
862 | /* Start timer */ | ||
863 | /***************/ | ||
864 | |||
865 | Begin_Time = dtime(); | ||
866 | |||
867 | for (Run_Index = 1; Run_Index <= Number_Of_Runs; ++Run_Index) | ||
868 | { | ||
869 | |||
870 | Proc_5(); | ||
871 | Proc_4(); | ||
872 | /* Ch_1_Glob == 'A', Ch_2_Glob == 'B', Bool_Glob == true */ | ||
873 | Int_1_Loc = 2; | ||
874 | Int_2_Loc = 3; | ||
875 | strcpy (Str_2_Loc, "DHRYSTONE PROGRAM, 2'ND STRING"); | ||
876 | Enum_Loc = Ident_2; | ||
877 | Bool_Glob = ! Func_2 (Str_1_Loc, Str_2_Loc); | ||
878 | /* Bool_Glob == 1 */ | ||
879 | while (Int_1_Loc < Int_2_Loc) /* loop body executed once */ | ||
880 | { | ||
881 | Int_3_Loc = 5 * Int_1_Loc - Int_2_Loc; | ||
882 | /* Int_3_Loc == 7 */ | ||
883 | Proc_7 (Int_1_Loc, Int_2_Loc, &Int_3_Loc); | ||
884 | /* Int_3_Loc == 7 */ | ||
885 | Int_1_Loc += 1; | ||
886 | } /* while */ | ||
887 | /* Int_1_Loc == 3, Int_2_Loc == 3, Int_3_Loc == 7 */ | ||
888 | Proc_8 (Arr_1_Glob, Arr_2_Glob, Int_1_Loc, Int_3_Loc); | ||
889 | /* Int_Glob == 5 */ | ||
890 | Proc_1 (Ptr_Glob); | ||
891 | for (Ch_Index = 'A'; Ch_Index <= Ch_2_Glob; ++Ch_Index) | ||
892 | /* loop body executed twice */ | ||
893 | { | ||
894 | if (Enum_Loc == Func_1 (Ch_Index, 'C')) | ||
895 | /* then, not executed */ | ||
896 | { | ||
897 | Proc_6 (Ident_1, &Enum_Loc); | ||
898 | strcpy (Str_2_Loc, "DHRYSTONE PROGRAM, 3'RD STRING"); | ||
899 | Int_2_Loc = Run_Index; | ||
900 | Int_Glob = Run_Index; | ||
901 | } | ||
902 | } | ||
903 | /* Int_1_Loc == 3, Int_2_Loc == 3, Int_3_Loc == 7 */ | ||
904 | Int_2_Loc = Int_2_Loc * Int_1_Loc; | ||
905 | Int_1_Loc = Int_2_Loc / Int_3_Loc; | ||
906 | Int_2_Loc = 7 * (Int_2_Loc - Int_3_Loc) - Int_1_Loc; | ||
907 | /* Int_1_Loc == 1, Int_2_Loc == 13, Int_3_Loc == 7 */ | ||
908 | Proc_2 (&Int_1_Loc); | ||
909 | /* Int_1_Loc == 5 */ | ||
910 | |||
911 | } /* loop "for Run_Index" */ | ||
912 | |||
913 | /**************/ | ||
914 | /* Stop timer */ | ||
915 | /**************/ | ||
916 | |||
917 | End_Time = dtime(); | ||
918 | |||
919 | /* | ||
920 | printf ("Execution ends\n"); | ||
921 | printf ("\n"); | ||
922 | printf ("Final values of the variables used in the benchmark:\n"); | ||
923 | printf ("\n"); | ||
924 | printf ("Int_Glob: %d\n", Int_Glob); | ||
925 | printf (" should be: %d\n", 5); | ||
926 | printf ("Bool_Glob: %d\n", Bool_Glob); | ||
927 | printf (" should be: %d\n", 1); | ||
928 | printf ("Ch_1_Glob: %c\n", Ch_1_Glob); | ||
929 | printf (" should be: %c\n", 'A'); | ||
930 | printf ("Ch_2_Glob: %c\n", Ch_2_Glob); | ||
931 | printf (" should be: %c\n", 'B'); | ||
932 | printf ("Arr_1_Glob[8]: %d\n", Arr_1_Glob[8]); | ||
933 | printf (" should be: %d\n", 7); | ||
934 | printf ("Arr_2_Glob[8][7]: %d\n", Arr_2_Glob[8][7]); | ||
935 | printf (" should be: Number_Of_Runs + 10\n"); | ||
936 | printf ("Ptr_Glob->\n"); | ||
937 | printf (" Ptr_Comp: %d\n", (int) Ptr_Glob->Ptr_Comp); | ||
938 | printf (" should be: (implementation-dependent)\n"); | ||
939 | printf (" Discr: %d\n", Ptr_Glob->Discr); | ||
940 | printf (" should be: %d\n", 0); | ||
941 | printf (" Enum_Comp: %d\n", Ptr_Glob->variant.var_1.Enum_Comp); | ||
942 | printf (" should be: %d\n", 2); | ||
943 | printf (" Int_Comp: %d\n", Ptr_Glob->variant.var_1.Int_Comp); | ||
944 | printf (" should be: %d\n", 17); | ||
945 | printf (" Str_Comp: %s\n", Ptr_Glob->variant.var_1.Str_Comp); | ||
946 | printf (" should be: DHRYSTONE PROGRAM, SOME STRING\n"); | ||
947 | printf ("Next_Ptr_Glob->\n"); | ||
948 | printf (" Ptr_Comp: %d\n", (int) Next_Ptr_Glob->Ptr_Comp); | ||
949 | printf (" should be: (implementation-dependent), same as above\n"); | ||
950 | printf (" Discr: %d\n", Next_Ptr_Glob->Discr); | ||
951 | printf (" should be: %d\n", 0); | ||
952 | printf (" Enum_Comp: %d\n", Next_Ptr_Glob->variant.var_1.Enum_Comp); | ||
953 | printf (" should be: %d\n", 1); | ||
954 | printf (" Int_Comp: %d\n", Next_Ptr_Glob->variant.var_1.Int_Comp); | ||
955 | printf (" should be: %d\n", 18); | ||
956 | printf (" Str_Comp: %s\n", Next_Ptr_Glob->variant.var_1.Str_Comp); | ||
957 | printf (" should be: DHRYSTONE PROGRAM, SOME STRING\n"); | ||
958 | printf ("Int_1_Loc: %d\n", Int_1_Loc); | ||
959 | printf (" should be: %d\n", 5); | ||
960 | printf ("Int_2_Loc: %d\n", Int_2_Loc); | ||
961 | printf (" should be: %d\n", 13); | ||
962 | printf ("Int_3_Loc: %d\n", Int_3_Loc); | ||
963 | printf (" should be: %d\n", 7); | ||
964 | printf ("Enum_Loc: %d\n", Enum_Loc); | ||
965 | printf (" should be: %d\n", 1); | ||
966 | printf ("Str_1_Loc: %s\n", Str_1_Loc); | ||
967 | printf (" should be: DHRYSTONE PROGRAM, 1'ST STRING\n"); | ||
968 | printf ("Str_2_Loc: %s\n", Str_2_Loc); | ||
969 | printf (" should be: DHRYSTONE PROGRAM, 2'ND STRING\n"); | ||
970 | printf ("\n"); | ||
971 | */ | ||
972 | User_Time = End_Time - Begin_Time; | ||
973 | |||
974 | if (User_Time < Too_Small_Time) return -1; | ||
975 | else | ||
976 | { | ||
977 | Microseconds = User_Time * Mic_secs_Per_Second | ||
978 | / (double) Number_Of_Runs; | ||
979 | Dhrystones_Per_Second = (double) Number_Of_Runs / User_Time; | ||
980 | Vax_Mips = Dhrystones_Per_Second / 1757.0; | ||
981 | |||
982 | #ifdef ROPT | ||
983 | //printf ("Register option selected? YES\n"); | ||
984 | #else | ||
985 | //printf ("Register option selected? NO\n"); | ||
986 | strcpy(Reg_Define, "Register option not selected."); | ||
987 | #endif | ||
988 | printf ("Microseconds for one run through Dhrystone: "); | ||
989 | printf ("%7.1lf \n", Microseconds); | ||
990 | printf ("Dhrystones per Second: "); | ||
991 | printf ("%10.1lf \n", Dhrystones_Per_Second); | ||
992 | printf ("VAX MIPS rating = %10.3lf \n",Vax_Mips); | ||
993 | printf ("\n"); | ||
994 | |||
995 | return Dhrystones_Per_Second; | ||
996 | |||
997 | /* | ||
998 | |||
999 | fprintf(Ap,"\n"); | ||
1000 | fprintf(Ap,"Dhrystone Benchmark, Version 2.1 (Language: C)\n"); | ||
1001 | fprintf(Ap,"%s\n",Reg_Define); | ||
1002 | fprintf(Ap,"Microseconds for one loop: %7.1lf\n",Microseconds); | ||
1003 | fprintf(Ap,"Dhrystones per second: %10.1lf\n",Dhrystones_Per_Second); | ||
1004 | fprintf(Ap,"VAX MIPS rating: %10.3lf\n",Vax_Mips); | ||
1005 | fclose(Ap); | ||
1006 | */ | ||
1007 | |||
1008 | } | ||
1009 | |||
1010 | } | ||
diff --git a/noncore/settings/sysinfo/contrib/dhry.h b/noncore/settings/sysinfo/contrib/dhry.h new file mode 100644 index 0000000..bef07d5 --- a/dev/null +++ b/noncore/settings/sysinfo/contrib/dhry.h | |||
@@ -0,0 +1,397 @@ | |||
1 | /* | ||
2 | ************************************************************************* | ||
3 | * | ||
4 | * "DHRYSTONE" Benchmark Program | ||
5 | * ----------------------------- | ||
6 | * | ||
7 | * Version: C, Version 2.1 | ||
8 | * | ||
9 | * File: dhry.h (part 1 of 3) | ||
10 | * | ||
11 | * Date: May 25, 1988 | ||
12 | * | ||
13 | * Author: Reinhold P. Weicker | ||
14 | * Siemens Nixdorf Inf. Syst. | ||
15 | * STM OS 32 | ||
16 | * Otto-Hahn-Ring 6 | ||
17 | * W-8000 Muenchen 83 | ||
18 | * Germany | ||
19 | * Phone: [+49]-89-636-42436 | ||
20 | * (8-17 Central European Time) | ||
21 | * UUCP: weicker@ztivax.uucp@unido.uucp | ||
22 | * Internet: weicker@ztivax.siemens.com | ||
23 | * | ||
24 | * Original Version (in Ada) published in | ||
25 | * "Communications of the ACM" vol. 27., no. 10 (Oct. 1984), | ||
26 | * pp. 1013 - 1030, together with the statistics | ||
27 | * on which the distribution of statements etc. is based. | ||
28 | * | ||
29 | * In this C version, the following C library functions are | ||
30 | * used: | ||
31 | * - strcpy, strcmp (inside the measurement loop) | ||
32 | * - printf, scanf (outside the measurement loop) | ||
33 | * | ||
34 | * Collection of Results: | ||
35 | * Reinhold Weicker (address see above) and | ||
36 | * | ||
37 | * Rick Richardson | ||
38 | * PC Research. Inc. | ||
39 | * 94 Apple Orchard Drive | ||
40 | * Tinton Falls, NJ 07724 | ||
41 | * Phone: (201) 834-1378 (9-17 EST) | ||
42 | * UUCP: ...!uunet!pcrat!rick | ||
43 | * | ||
44 | * Please send results to Rick Richardson and/or Reinhold Weicker. | ||
45 | * Complete information should be given on hardware and software | ||
46 | * used. Hardware information includes: Machine type, CPU, type and | ||
47 | * size of caches; for microprocessors: clock frequency, memory speed | ||
48 | * (number of wait states). Software information includes: Compiler | ||
49 | * (and runtime library) manufacturer and version, compilation | ||
50 | * switches, OS version. The Operating System version may give an | ||
51 | * indication about the compiler; Dhrystone itself performs no OS | ||
52 | * calls in the measurement loop. | ||
53 | * | ||
54 | * The complete output generated by the program should be mailed | ||
55 | * such that at least some checks for correctness can be made. | ||
56 | * | ||
57 | ************************************************************************* | ||
58 | * | ||
59 | * History: This version C/2.1 has been made for two reasons: | ||
60 | * | ||
61 | * 1) There is an obvious need for a common C version of | ||
62 | * Dhrystone, since C is at present the most popular system | ||
63 | * programming language for the class of processors | ||
64 | * (microcomputers, minicomputers) where Dhrystone is used | ||
65 | * most. There should be, as far as possible, only one C | ||
66 | * version of Dhrystone such that results can be compared | ||
67 | * without restrictions. In the past, the C versions | ||
68 | * distributed by Rick Richardson (Version 1.1) and by | ||
69 | * Reinhold Weicker had small (though not significant) | ||
70 | * differences. | ||
71 | * | ||
72 | * 2) As far as it is possible without changes to the | ||
73 | * Dhrystone statistics, optimizing compilers should be | ||
74 | * prevented from removing significant statements. | ||
75 | * | ||
76 | * This C version has been developed in cooperation with | ||
77 | * Rick Richardson (Tinton Falls, NJ), it incorporates many | ||
78 | * ideas from the "Version 1.1" distributed previously by | ||
79 | * him over the UNIX network Usenet. | ||
80 | * I also thank Chaim Benedelac (National Semiconductor), | ||
81 | * David Ditzel (SUN), Earl Killian and John Mashey (MIPS), | ||
82 | * Alan Smith and Rafael Saavedra-Barrera (UC at Berkeley) | ||
83 | * for their help with comments on earlier versions of the | ||
84 | * benchmark. | ||
85 | * | ||
86 | * Changes: In the initialization part, this version follows mostly | ||
87 | * Rick Richardson's version distributed via Usenet, not the | ||
88 | * version distributed earlier via floppy disk by Reinhold | ||
89 | * Weicker. As a concession to older compilers, names have | ||
90 | * been made unique within the first 8 characters. Inside the | ||
91 | * measurement loop, this version follows the version | ||
92 | * previously distributed by Reinhold Weicker. | ||
93 | * | ||
94 | * At several places in the benchmark, code has been added, | ||
95 | * but within the measurement loop only in branches that | ||
96 | * are not executed. The intention is that optimizing | ||
97 | * compilers should be prevented from moving code out of the | ||
98 | * measurement loop, or from removing code altogether. Since | ||
99 | * the statements that are executed within the measurement | ||
100 | * loop have NOT been changed, the numbers defining the | ||
101 | * "Dhrystone distribution" (distribution of statements, | ||
102 | * operand types and locality) still hold. Except for | ||
103 | * sophisticated optimizing compilers, execution times for | ||
104 | * this version should be the same as for previous versions. | ||
105 | * | ||
106 | * Since it has proven difficult to subtract the time for the | ||
107 | * measurement loop overhead in a correct way, the loop check | ||
108 | * has been made a part of the benchmark. This does have | ||
109 | * an impact - though a very minor one - on the distribution | ||
110 | * statistics which have been updated for this version. | ||
111 | * | ||
112 | * All changes within the measurement loop are described | ||
113 | * and discussed in the companion paper "Rationale for | ||
114 | * Dhrystone version 2". | ||
115 | * | ||
116 | * Because of the self-imposed limitation that the order and | ||
117 | * distribution of the executed statements should not be | ||
118 | * changed, there are still cases where optimizing compilers | ||
119 | * may not generate code for some statements. To a certain | ||
120 | * degree, this is unavoidable for small synthetic | ||
121 | * benchmarks. Users of the benchmark are advised to check | ||
122 | * code listings whether code is generated for all statements | ||
123 | * of Dhrystone. | ||
124 | * | ||
125 | * Version 2.1 is identical to version 2.0 distributed via | ||
126 | * the UNIX network Usenet in March 1988 except that it | ||
127 | * corrects some minor deficiencies that were found by users | ||
128 | * of version 2.0. The only change within the measurement | ||
129 | * loop is that a non-executed "else" part was added to the | ||
130 | * "if" statement in Func_3, and a non-executed "else" part | ||
131 | * removed from Proc_3. | ||
132 | * | ||
133 | ************************************************************************* | ||
134 | * | ||
135 | * Defines: The following "Defines" are possible: | ||
136 | * -DROPT (default: Not defined) | ||
137 | * As an approximation to what an average C | ||
138 | * programmer might do, the "register" storage class | ||
139 | * is applied (if enabled by -DROPT) | ||
140 | * - for local variables, if they are used | ||
141 | * (dynamically) five or more times | ||
142 | * - for parameters if they are used (dynamically) | ||
143 | * six or more times | ||
144 | * Note that an optimal "register" strategy is | ||
145 | * compiler-dependent, and that "register" | ||
146 | * declarations do not necessarily lead to faster | ||
147 | * execution. | ||
148 | * -DNOSTRUCTASSIGN (default: Not defined) | ||
149 | * Define if the C compiler does not support | ||
150 | * assignment of structures. | ||
151 | * -DNOENUMS (default: Not defined) | ||
152 | * Define if the C compiler does not support | ||
153 | * enumeration types. | ||
154 | * | ||
155 | ************************************************************************* | ||
156 | * | ||
157 | * Compilation model and measurement (IMPORTANT): | ||
158 | * | ||
159 | * This C version of Dhrystone consists of three files: | ||
160 | * - dhry.h (this file, containing global definitions and comments) | ||
161 | * - dhry_1.c (containing the code corresponding to Ada package Pack_1) | ||
162 | * - dhry_2.c (containing the code corresponding to Ada package Pack_2) | ||
163 | * | ||
164 | * The following "ground rules" apply for measurements: | ||
165 | * - Separate compilation | ||
166 | * - No procedure merging | ||
167 | * - Otherwise, compiler optimizations are allowed but should be | ||
168 | * indicated | ||
169 | * - Default results are those without register declarations | ||
170 | * See the companion paper "Rationale for Dhrystone Version 2" for a more | ||
171 | * detailed discussion of these ground rules. | ||
172 | * | ||
173 | * For 16-Bit processors (e.g. 80186, 80286), times for all compilation | ||
174 | * models ("small", "medium", "large" etc.) should be given if possible, | ||
175 | * together with a definition of these models for the compiler system | ||
176 | * used. | ||
177 | * | ||
178 | ************************************************************************* | ||
179 | * | ||
180 | * Dhrystone (C version) statistics: | ||
181 | * | ||
182 | * [Comment from the first distribution, updated for version 2. | ||
183 | * Note that because of language differences, the numbers are slightly | ||
184 | * different from the Ada version.] | ||
185 | * | ||
186 | * The following program contains statements of a high level programming | ||
187 | * language (here: C) in a distribution considered representative: | ||
188 | * | ||
189 | * assignments 52 (51.0 %) | ||
190 | * control statements 33 (32.4 %) | ||
191 | * procedure, function calls 17 (16.7 %) | ||
192 | * | ||
193 | * 103 statements are dynamically executed. The program is balanced with | ||
194 | * respect to the three aspects: | ||
195 | * | ||
196 | * - statement type | ||
197 | * - operand type | ||
198 | * - operand locality | ||
199 | * operand global, local, parameter, or constant. | ||
200 | * | ||
201 | * The combination of these three aspects is balanced only approximately. | ||
202 | * | ||
203 | * 1. Statement Type: | ||
204 | * ----------------- number | ||
205 | * | ||
206 | * V1 = V2 9 | ||
207 | * (incl. V1 = F(..) | ||
208 | * V = Constant 12 | ||
209 | * Assignment, 7 | ||
210 | * with array element | ||
211 | * Assignment, 6 | ||
212 | * with record component | ||
213 | * -- | ||
214 | * 34 34 | ||
215 | * | ||
216 | * X = Y +|-|"&&"|"|" Z 5 | ||
217 | * X = Y +|-|"==" Constant 6 | ||
218 | * X = X +|- 1 3 | ||
219 | * X = Y *|/ Z 2 | ||
220 | * X = Expression, 1 | ||
221 | * two operators | ||
222 | * X = Expression, 1 | ||
223 | * three operators | ||
224 | * -- | ||
225 | * 18 18 | ||
226 | * | ||
227 | * if .... 14 | ||
228 | * with "else" 7 | ||
229 | * without "else" 7 | ||
230 | * executed 3 | ||
231 | * not executed 4 | ||
232 | * for ... 7 | counted every time | ||
233 | * while ... 4 | the loop condition | ||
234 | * do ... while 1 | is evaluated | ||
235 | * switch ... 1 | ||
236 | * break 1 | ||
237 | * declaration with 1 | ||
238 | * initialization | ||
239 | * -- | ||
240 | * 34 34 | ||
241 | * | ||
242 | * P (...) procedure call 11 | ||
243 | * user procedure 10 | ||
244 | * library procedure 1 | ||
245 | * X = F (...) | ||
246 | * function call 6 | ||
247 | * user function 5 | ||
248 | * library function 1 | ||
249 | * -- | ||
250 | * 17 17 | ||
251 | * --- | ||
252 | * 103 | ||
253 | * | ||
254 | * The average number of parameters in procedure or function calls | ||
255 | * is 1.82 (not counting the function values as implicit parameters). | ||
256 | * | ||
257 | * | ||
258 | * 2. Operators | ||
259 | * ------------ | ||
260 | * number approximate | ||
261 | * percentage | ||
262 | * | ||
263 | * Arithmetic 32 50.8 | ||
264 | * | ||
265 | * + 21 33.3 | ||
266 | * - 7 11.1 | ||
267 | * * 3 4.8 | ||
268 | * / (int div) 1 1.6 | ||
269 | * | ||
270 | * Comparison 27 42.8 | ||
271 | * | ||
272 | * == 9 14.3 | ||
273 | * /= 4 6.3 | ||
274 | * > 1 1.6 | ||
275 | * < 3 4.8 | ||
276 | * >= 1 1.6 | ||
277 | * <= 9 14.3 | ||
278 | * | ||
279 | * Logic 4 6.3 | ||
280 | * | ||
281 | * && (AND-THEN) 1 1.6 | ||
282 | * | (OR) 1 1.6 | ||
283 | * ! (NOT) 2 3.2 | ||
284 | * | ||
285 | * -- ----- | ||
286 | * 63 100.1 | ||
287 | * | ||
288 | * | ||
289 | * 3. Operand Type (counted once per operand reference): | ||
290 | * --------------- | ||
291 | * number approximate | ||
292 | * percentage | ||
293 | * | ||
294 | * Integer 175 72.3 % | ||
295 | * Character 45 18.6 % | ||
296 | * Pointer 12 5.0 % | ||
297 | * String30 6 2.5 % | ||
298 | * Array 2 0.8 % | ||
299 | * Record 2 0.8 % | ||
300 | * --- ------- | ||
301 | * 242 100.0 % | ||
302 | * | ||
303 | * When there is an access path leading to the final operand (e.g. a | ||
304 | * record component), only the final data type on the access path is | ||
305 | * counted. | ||
306 | * | ||
307 | * | ||
308 | * 4. Operand Locality: | ||
309 | * ------------------- | ||
310 | * number approximate | ||
311 | * percentage | ||
312 | * | ||
313 | * local variable 114 47.1 % | ||
314 | * global variable 22 9.1 % | ||
315 | * parameter 45 18.6 % | ||
316 | * value 23 9.5 % | ||
317 | * reference 22 9.1 % | ||
318 | * function result 6 2.5 % | ||
319 | * constant 55 22.7 % | ||
320 | * --- ------- | ||
321 | * 242 100.0 % | ||
322 | * | ||
323 | * | ||
324 | * The program does not compute anything meaningful, but it is | ||
325 | * syntactically and semantically correct. All variables have a value | ||
326 | * assigned to them before they are used as a source operand. | ||
327 | * | ||
328 | * There has been no explicit effort to account for the effects of a | ||
329 | * cache, or to balance the use of long or short displacements for code | ||
330 | * or data. | ||
331 | * | ||
332 | ************************************************************************* | ||
333 | */ | ||
334 | |||
335 | /* Compiler and system dependent definitions: */ | ||
336 | |||
337 | #define Mic_secs_Per_Second 1000000.0 | ||
338 | /* Berkeley UNIX C returns process times in seconds/HZ */ | ||
339 | |||
340 | #ifdef NOSTRUCTASSIGN | ||
341 | #define structassign(d, s) memcpy(&(d), &(s), sizeof(d)) | ||
342 | #else | ||
343 | #define structassign(d, s) d = s | ||
344 | #endif | ||
345 | |||
346 | #ifdef NOENUM | ||
347 | #define Ident_1 0 | ||
348 | #define Ident_2 1 | ||
349 | #define Ident_3 2 | ||
350 | #define Ident_4 3 | ||
351 | #define Ident_5 4 | ||
352 | typedef int Enumeration; | ||
353 | #else | ||
354 | typedef enum {Ident_1, Ident_2, Ident_3, Ident_4, Ident_5} | ||
355 | Enumeration; | ||
356 | #endif | ||
357 | /* for boolean and enumeration types in Ada, Pascal */ | ||
358 | |||
359 | /* General definitions: */ | ||
360 | |||
361 | #include <stdio.h> | ||
362 | /* for strcpy, strcmp */ | ||
363 | |||
364 | #define Null 0 | ||
365 | /* Value of a Null pointer */ | ||
366 | #define true 1 | ||
367 | #define false 0 | ||
368 | |||
369 | typedef int One_Thirty; | ||
370 | typedef int One_Fifty; | ||
371 | typedef char Capital_Letter; | ||
372 | typedef int Boolean; | ||
373 | typedef char Str_30 [31]; | ||
374 | typedef int Arr_1_Dim [50]; | ||
375 | typedef int Arr_2_Dim [50] [50]; | ||
376 | |||
377 | typedef struct record | ||
378 | { | ||
379 | struct record *Ptr_Comp; | ||
380 | Enumeration Discr; | ||
381 | union { | ||
382 | struct { | ||
383 | Enumeration Enum_Comp; | ||
384 | int Int_Comp; | ||
385 | char Str_Comp [31]; | ||
386 | } var_1; | ||
387 | struct { | ||
388 | Enumeration E_Comp_2; | ||
389 | char Str_2_Comp [31]; | ||
390 | } var_2; | ||
391 | struct { | ||
392 | char Ch_1_Comp; | ||
393 | char Ch_2_Comp; | ||
394 | } var_3; | ||
395 | } variant; | ||
396 | } Rec_Type, *Rec_Pointer; | ||
397 | |||
diff --git a/noncore/settings/sysinfo/fft.c b/noncore/settings/sysinfo/contrib/fft.c index 01a1b26..01a1b26 100644 --- a/noncore/settings/sysinfo/fft.c +++ b/noncore/settings/sysinfo/contrib/fft.c | |||
diff --git a/noncore/settings/sysinfo/sysinfo.pro b/noncore/settings/sysinfo/sysinfo.pro index 4baae12..d50f5ed 100644 --- a/noncore/settings/sysinfo/sysinfo.pro +++ b/noncore/settings/sysinfo/sysinfo.pro | |||
@@ -1,3 +1,4 @@ | |||
1 | CONFIG = qt warn_on release quick-app | 1 | CONFIG = qt warn_on release quick-app |
2 | HEADERS = memory.h \ | 2 | HEADERS = \ |
3 | memory.h \ | ||
3 | graph.h \ | 4 | graph.h \ |
@@ -8,2 +9,3 @@ HEADERS = memory.h \ | |||
8 | detail.h \ | 9 | detail.h \ |
10 | contrib/dhry.h \ | ||
9 | benchmarkinfo.h \ | 11 | benchmarkinfo.h \ |
@@ -19,3 +21,4 @@ SOURCES = main.cpp \ | |||
19 | detail.cpp \ | 21 | detail.cpp \ |
20 | benchmarkinfo.cpp fft.c \ | 22 | contrib/dhry.c contrib/fft.c \ |
23 | benchmarkinfo.cpp \ | ||
21 | versioninfo.cpp \ | 24 | versioninfo.cpp \ |
@@ -26,3 +29,3 @@ DEPENDPATH += $(OPIEDIR)/include | |||
26 | LIBS += -lqpe -lopiecore2 -lopieui2 | 29 | LIBS += -lqpe -lopiecore2 -lopieui2 |
27 | 30 | DEFINES += UNIX | |
28 | TARGET = sysinfo | 31 | TARGET = sysinfo |