source: Sophya/trunk/AddOn/TAcq/tmtacq.cc@ 3635

Last change on this file since 3635 was 3634, checked in by ansari, 16 years ago

Modifs, correction bug divers - Reza 26/05/2009
File size: 17.9 KB
Line 
1#include <iostream>
2
3#include "tmtacq.h"
4#include "racqumem.h"
5#include "racqurw.h"
6#ifndef NOPCIECARD
7#include "racquwbin.h"
8#include "dmamgrv3.h"
9#endif
10#include "racquproc.h"
11
12
13#include "pciewrap.h"
14#include "brpaqu.h"
15#include "minifits.h"
16
17#include "resusage.h"
18#include "ctimer.h"
19#include "timing.h"
20
21#include "tarrinit.h"
22#include "fiosinit.h"
23
24using namespace std;
25using namespace SOPHYA;
26
27
28//--------------------------------------------------------
29// Programme test acquisition BAORadio multi-thread
30// LAL - R. Ansari Juillet - 2008
31// M.Taurigna 2009
32//--------------------------------------------------------
33
34
35/* Fonction d'arret par Ctl<C> et ses pointeurs globaux */
36static DataSaver *pDs = NULL;
37static DataSaver *pDs2 = NULL;
38static PCIEReaderChecker *pPcierc = NULL;
39static PCIEReaderChecker *pPcierc2 = NULL;
40static PCIEReader *pPcier = NULL;
41static PCIEReader *pPcier2 = NULL;
42static DataProc2C *pPr = NULL;
43static DataProc2C *pPr2 = NULL;
44static DataProcFFT2C *pPrfft = NULL;
45static DataProcFFT2C *pPrfft2 = NULL;
46static RAcqMemZoneMgr *pMmgr = NULL;
47static RAcqMemZoneMgr *pMmgr2 = NULL;
48
49void Stop(int s)
50{
51 if (s == 9765) cout << " Stop after exception ..." << endl;
52 else printf("............. MAIN ... receive signal %d \n",s);
53 if (pPcierc != NULL) pPcierc->Stop();
54 if (pPcierc2 != NULL) pPcierc2->Stop();
55 if (pPcier != NULL) pPcier->Stop();
56 if (pPcier2 != NULL) pPcier2->Stop();
57 if (pPr !=NULL) pPr->Stop();
58 if (pPr2 !=NULL) pPr2->Stop();
59 if (pPrfft !=NULL) pPrfft->Stop();
60 if (pPrfft2 !=NULL) pPrfft2->Stop();
61 if (pDs != NULL) pDs->Stop();
62 if (pDs2 != NULL) pDs2->Stop();
63 if (pMmgr !=NULL) pMmgr->Stop();
64 if (pMmgr2 !=NULL) pMmgr2->Stop();
65
66}
67/* -------------------------------------------------------- */
68
69// Fonctions appelees par le main
70void Usage();
71int DecodeArgs(int narg, char* arg[]);
72void DecodeAcqMode();
73
74int MonoCardAcq();
75int MultiCardAcq();
76
77//------------------ Parametres de controle ----------------------------
78static string acqmode;
79static bool savesigfits = true;
80static BRDataFmtConv swapall = BR_Copy;
81static bool monothr = false;
82static string OutPathName;
83static bool singlecard = true;
84static int cardlist[4] = {1,1,1,1};
85static int card = 1;
86static unsigned int sizeFrame = 4096;
87static unsigned int nbFrameDMA = 32;
88static int NbFiles=1;
89static int NBlocPerFile=10;
90static int NMaxProc = 0; // Nombre de blocs traites par le thread de calcul
91static uint_4 nZones = 4; // Nombre de zones memoires
92static uint_4 nPaqZone = 128; // 128 Paquets / zone memoire - valeur par defaut
93static bool fg_hard_ctrlc = false;
94static uint_4 PaqSZ = 4096; // Taille de paquets
95 // uint_4 dmaSize = nbFrameDMA*PaqSZ ; // plantage
96static uint_4 dmaSize = 32*1024 ;
97static uint_4 patternSZ=0x400; // pas utilise avec la fibre
98static uint_4 NMaxBloc = 10;
99//---------------------------- FIN parametres de controle -----------------
100
101//-----------------------------------------------------------------------
102//-------------------- le programme principal ---------------------------
103//-----------------------------------------------------------------------
104int main(int narg, char* arg[])
105{
106
107 int rc = 0;
108 cout << " ============ BAORadio / Acquisition : tmtacq =================" << endl;
109 cout << " ===============================================================" << endl;
110 cout << " ========= " <<BAOR_ACQ_VER_STR <<BAOR_ACQ_VER <<" ===========" << endl;
111 cout << " ===============================================================" << endl;
112
113 int rcda = DecodeArgs(narg, arg);
114 if (rcda != 0) return 1;
115 InitTim();
116
117 // Initialisation
118 TArrayInitiator _arri;
119 FitsIOServerInitiator _fiosi;
120
121 try {
122 if (singlecard) rc = MonoCardAcq();
123 else rc = MultiCardAcq();
124 }
125 catch (MiniFITSException& exc) {
126 cerr << " tmtacq.cc catched MiniFITSException " << exc.Msg() << endl;
127 Stop(9765);
128 rc = 77;
129 }
130 catch (PCIEWException& exc) {
131 cerr << " tmtacq.cc catched MiniFITSException " << exc.Msg() << endl;
132 Stop(9765);
133 rc = 75;
134 }
135 catch (PThrowable& exc) {
136 cerr << " tmtacq.cc catched Exception " << exc.Msg() << endl;
137 Stop(9765);
138 rc = 76;
139 }
140 catch (std::exception& sex) {
141 cerr << "\n tmtacq.cc std::exception :"
142 << (string)typeid(sex).name() << "\n msg= "
143 << sex.what() << endl;
144 Stop(9765);
145 rc = 78;
146 }
147 catch (...) {
148 cerr << " tmtacq.cc : Catched ... exception " << endl;
149 Stop(9765);
150 rc = 79;
151 }
152 cout << "tmtacq[9] ----- END --- stopping acq program " << endl;
153 return rc;
154}
155
156
157/* --Nouvelle-Fonction-- */
158void Usage()
159{
160 cout << "\n Usage: tmtacq CardNum PaquetSize NFrameDMA NFiles NBlocPerFile \n"
161 << " NMaxProc DataDirPath [AcqMode] [MemZoneMgr][HardCtlC]" << endl;
162 cout << " - CardNum : PCI-Express card number (=1 OR 2 OR 1,2)" << endl;
163 cout << " - PaquetSize or FrameSize (=DATA+HDR+TRL_Size) " << endl;
164 cout << " - NFrameDMA = DMASize= NFrameDMA*1024 , 4KO<=MaxDMASize<=64 ko " << endl;
165 cout << " - NFiles = Number of data files produced " << endl;
166 cout << " - NBlocPerFile = Number of memory data bloc in one file " << endl;
167 cout << " - NMaxProc = Max number of memory data blocs processed (FFT ...) " << endl;
168 cout << " NMaxProc=0 -> No Processing " << endl;
169 cout << " - DataDirPath : Subdirectory of /Raid " << endl;
170 cout << " Pour la version du firmware qui ne swappe pas les paquets" << endl;
171 cout << " - AcqMode: = swapall , fft1c , fft2c, swh , nof , mxs , mono , monosw (default=std)" << endl;
172 cout << " swapall -> SwapAll+SaveData , swh->swap header only " << endl;
173 cout << " fft1c , ff2c -> reorder data for 1 channel/2channel FFT " << endl;
174 cout << " fft1cnof , ff2cnof -> reorder FFT data, but DONT write files " << endl;
175 cout << endl;
176 cout << " Pour la version du firmware qui swappe partiellement " << endl;
177 cout << " -AcqMode : swap32 ,fft1c32 , fft2c32,fft1cnof32 , fft2cnof32 " <<endl;
178 cout << " fft1c32 , fft2c32 -> reorder data for 1 channel/2channel FFT " << endl;
179 cout << " fft1cnof32 , ff2cnof32 -> reorder FFT data, but DONT write files " << endl << endl;
180 cout << endl;
181 cout << " Pour la version du firmware qui ne swappe plus " << endl;
182 cout << " -AcqMode : nosw,fft1cnosw , fft2cnosw" <<endl;
183 cout << " fft1cnosw , fft2cnosw -> reorder data for 1 channel/2channel FFT " << endl;
184 cout << " fft1cnofnosw , ff2cnofnosw -> reorder FFT data, but DONT write files " << endl << endl;
185
186
187 cout << " Option pour debug ou test performance swapp initial (std)" << endl ;
188 cout << " nof->Don't write signal fits files , mxs->swh+nof: swap header only + no fits " << endl;
189 cout << " mono->Test with a single thread PCIEReaderChecker " << endl;
190 cout << " monosw->Test with a single thread PCIEReaderChecker, But swap all packet " << endl;
191 cout << endl;
192 cout << " mononsw->Test with a single thread PCIEReaderChecker, But no swap paquet " << endl;
193 cout << endl;
194 cout << " - MemZoneMgr: nZones,NPaq =Number of Zones and number of paquet in each zone (Default=8,128) "
195 << endl;
196 cout << " -HardCtlC : Y y (direct interrpution by CtrlC ) default (no) " << endl;
197}
198
199/* --Nouvelle-Fonction-- */
200int DecodeArgs(int narg, char* arg[])
201{
202 if (narg < 8) {
203 Usage();
204 return 1;
205 }
206 acqmode = "std";
207 acqmode = arg[8];
208 savesigfits = true;
209 // BRDataFmtConv swapall = BR_SwapAll;
210 swapall = BR_Copy;
211 monothr = false;
212 DecodeAcqMode();
213
214 if (index(arg[1],',') != NULL) {
215 sscanf(arg[1],"%d,%d", cardlist, cardlist+1);
216 cout << " tmtacq[1]/MultiPCICard acquisition ... Cards= " << cardlist[0] << " ," << cardlist[1]
217 << " FrameSize=PaqSize=" << sizeFrame << endl;
218 singlecard = false;
219 }
220 else {
221 card = atoi(arg[1]);
222 cardlist[0] = cardlist[1] = card;
223 singlecard = true;
224 cout << "tmtacq[1]/MonoPCICard acquisition ... Card= " << card << " FrameSize=PaqSize=" << sizeFrame << endl;
225 }
226 sizeFrame = atoi(arg[2]);
227 nbFrameDMA = atoi(arg[3]);
228
229
230 NbFiles = atoi(arg[4]);
231 NBlocPerFile = atoi(arg[5]);
232 NMaxProc = atoi(arg[6]); // Nombre de blocs traites par le thread de calcul
233
234 OutPathName = "./";
235#ifdef NOPCIECARD
236 OutPathName = string(arg[7])+"/";
237#else
238 OutPathName =string("/Raid/")+arg[7]+"/";
239#endif
240 cout << " DataDirpath=" << OutPathName << " SwapMode=" << BRPaquet::FmtConvToString(swapall)
241 << " DataSaveMode=" << ((savesigfits)?"Yes/FitsFile":"NO") << endl;
242
243 char cmd[512];
244 if (singlecard) {
245 sprintf(cmd,"mkdir %s",OutPathName.c_str());
246 if (system(cmd) < 0) {
247 cout << "tmtacq/Error: Can not create subdirectory " << OutPathName << " -> exit" << endl;
248 return 2;
249 }
250 else cout << " tmtacq[1] - Executed command " << cmd << endl;
251 }
252 else {
253 sprintf(cmd,"mkdir %s",OutPathName.c_str());
254 if (system(cmd) < 0) {
255 cout << "tmtacq/Error: Can not create subdirectory " << OutPathName << " -> exit" << endl;
256 return 2;
257 }
258 else cout << " tmtacq[1] - Executed command " << cmd << endl;
259 sprintf(cmd,"mkdir %s/Card1",OutPathName.c_str());
260 if (system(cmd) < 0) {
261 cout << "tmtacq/Error: Can not create subdirectory " << OutPathName << " -> exit" << endl;
262 return 2;
263 }
264 else cout << " tmtacq[1] - Executed command " << cmd << endl;
265 sprintf(cmd,"mkdir %s/Card2",OutPathName.c_str());
266 if (system(cmd) < 0) {
267 cout << "tmtacq/Error: Can not create subdirectory " << OutPathName << " -> exit" << endl;
268 return 2;
269 }
270 else cout << " tmtacq[1] - Executed command " << cmd << endl;
271 }
272 nZones = 8; // Nombre de zones memoires
273 nPaqZone = 128; // 128 Paquets / zone memoire - valeur par defaut
274 if (narg > 9) {
275 int ia1, ia2;
276 sscanf(arg[9],"%d,%d", &ia1, &ia2);
277 nZones = ia1; nPaqZone = ia2;
278 }
279
280 fg_hard_ctrlc = false;
281
282 struct sigaction act;
283
284 if (narg > 10) // pour traiter eventuellement un arret brutal par CtlC mettre le 10eme arg a Y
285 if ((*arg[10]=='y')||(*arg[10]=='Y')) fg_hard_ctrlc=true;
286 if (!fg_hard_ctrlc) {
287 act.sa_handler=Stop;
288 sigaction(SIGINT,&act,NULL);
289 }
290
291 PaqSZ =sizeFrame; // Taille de paquets
292 // uint_4 dmaSize = nbFrameDMA*PaqSZ ; // plantage
293 dmaSize = nbFrameDMA*1024 ;
294 patternSZ=0x400; // pas utilise avec la fibre
295 NMaxBloc = NbFiles*NBlocPerFile;
296 cout << "tmtacq[2] - PaqSize = " << PaqSZ << " NbPaq/Zone=" << nPaqZone << " NZones=" << nZones << endl;
297 cout << " NbFiles=" << NbFiles << " NBloc/File=" << NBlocPerFile << " -> NMaxBloc=" << NMaxBloc << endl;
298 cout << "tmtacq[2] NbFrameDMA=" << nbFrameDMA << " DMASize=" << dmaSize << " bytes" << endl;
299 cout << "tmtacq[2] NMaxProc=" << NMaxProc << endl;
300
301 return 0;
302}
303
304/* --Nouvelle-Fonction-- */
305void DecodeAcqMode()
306{
307 if (acqmode == "swapall") swapall = BR_SwapAll;
308 if (acqmode == "fft1c") swapall = BR_FFTOneChan;
309 if (acqmode == "fft2c") swapall = BR_FFTTwoChan;
310 if (acqmode == "fft1cnof") { swapall = BR_FFTOneChan; savesigfits = false; }
311 if (acqmode == "fft2cnof") { swapall = BR_FFTTwoChan; savesigfits = false; }
312 if ((acqmode == "swh") || (acqmode == "mxs") || (acqmode == "mono") ) swapall = BR_SwapHDR;
313 if ((acqmode == "nof") || (acqmode == "mxs") || (acqmode == "mono")) savesigfits = false;
314 if (acqmode == "mono") { monothr = true; swapall = BR_SwapHDR;; }
315 if (acqmode == "monosw") { monothr = true; swapall = BR_SwapAll; }
316 if (acqmode == "mononsw") { monothr = true; swapall = BR_Copy; }
317
318 if (acqmode == "swap32") swapall = BR_Swap32 ;
319 if (acqmode == "fft1c32") swapall = BR_FFTOneChan32;
320 if (acqmode == "fft2c32") swapall = BR_FFTTwoChan32;
321 if (acqmode == "fft1cnof32") { swapall = BR_FFTOneChan32; savesigfits = false; }
322 if (acqmode == "fft2cnof32") { swapall = BR_FFTTwoChan32; savesigfits = false; }
323
324 if (acqmode == "nosw") swapall = BR_Copy ;
325 if (acqmode == "fft1cnosw") swapall = BR_FFTOneChanNoSwap;
326 if (acqmode == "fft2cnosw") swapall = BR_FFTTwoChanNoSwap;
327 if (acqmode == "fft1cnofnosw") { swapall = BR_FFTOneChanNoSwap; savesigfits = false; }
328 if (acqmode == "fft2cnofnosw") { swapall = BR_FFTTwoChanNoSwap; savesigfits = false; }
329}
330
331
332/* --Nouvelle-Fonction-- */
333int MonoCardAcq()
334{
335 Timer tm("tmtacq/MonoCard");
336
337 cout << " ---- tmtacq/ MonoCardAcq() ------------- " << endl;
338#ifdef NOPCIECARD
339 TestPCIWrapperNODMA pciw(PaqSZ);
340#else
341 DMAMgr dma1(card,patternSZ,dmaSize );
342 if (! dma1.StatusFibre() ) {
343 cout << " tmtacq[3] - fibre non accrochee -> exit " << endl;
344 throw PCIEWException(" Fibre non accrochee ");
345 }
346 else cout << " tmtacq[3] - fibre accrochee OK " << endl;
347 PCIEWrapper pciw(dma1);
348#endif
349 RAcqMemZoneMgr mmgr(nZones, nPaqZone, PaqSZ);
350 pMmgr =&mmgr;
351
352 if (monothr) {
353 cout << "tmtacq[4] single thread PCIE test PCIEReaderChecker ... ";
354 PCIEReaderChecker pcirc(pciw,dmaSize,PaqSZ ,mmgr, NMaxBloc, swapall);
355 pPcierc=&pcirc;
356 pcirc.start();
357 sleep(1);
358 pcirc.join();
359 cout << "tmtacq[5] - single thread PCIEReaderChecker finished " << endl;
360 tm.Split("Single Thread Finished");
361 mmgr.Print(cout);
362 return 0;
363 }
364 PCIEReader pcir(pciw,dmaSize,PaqSZ ,mmgr, NMaxBloc, swapall);
365 pPcier= &pcir;
366 DataSaver ds(mmgr, OutPathName, NbFiles, NBlocPerFile, savesigfits);
367 pDs= &ds;
368 //DataBinSaver ds(mmgr, OutPathName, NbFiles ,NBlocPerFile);
369 // DataProc1C pr(mmgr, OutPathName, nmean, stepproc, 100); Pour processer un canal
370 int stepproc = 2;
371 int nmean = nPaqZone*NBlocPerFile/stepproc;
372 DataProc2C pr(mmgr, OutPathName, nmean, stepproc, NMaxProc);
373 DataProcFFT2C prfft(mmgr, OutPathName, nmean, stepproc, NMaxProc);
374 tm.Split("Threads created");
375 cout << "tmtacq[4] - starting 3 threads pcir, ds, pr ... " << endl;
376 /*
377 char test[100];
378 cout << " <CR> to continue, x to exit ..." << endl;
379 gets(test); if (test[0] == 'x') return 9;
380 */
381 pcir.start();
382 ds.start();
383 if (NMaxProc>0) { // On ne demarre que si au moins NMaxProc>0
384 if (acqmode.substr(0,5)=="fft2c") { prfft.start(); pPrfft=&prfft;}
385 else { pr.start(); pPr=&pr;}
386 }
387 cout << "tmtacq[5] - waiting for threads to finish ... " << endl;
388 sleep(1);
389 pcir.join();
390 ds.join();
391 sleep(1);
392 mmgr.Stop();
393 if (NMaxProc>0) {
394 if ( pPr != NULL) pr.join();
395 if ( pPrfft != NULL) prfft.join();
396 }
397 cout << "tmtacq[6] - threads finished " << endl;
398 tm.Split("Threads Finished");
399 mmgr.Print(cout);
400 return 0;
401}
402
403
404/* --Nouvelle-Fonction-- */
405int MultiCardAcq()
406{
407 Timer tm("tmtacq/MultiCard");
408
409 cout << " ---- tmtacq/ MultiCardAcq() ------------- " << endl;
410
411#ifdef NOPCIECARD
412 TestPCIWrapperNODMA pciw1(PaqSZ);
413 TestPCIWrapperNODMA pciw2(PaqSZ);
414#else
415 DMAMgr dma1(cardlist[0],patternSZ,dmaSize );
416 if (! dma1.StatusFibre() ) {
417 cout << " tmtacq[3] - fibre non accrochee Card" << cardlist[0] << " -> exit " << endl;
418 throw PCIEWException(" Fibre non accrochee 1");
419 }
420 else cout << " tmtacq[3] - fibre accrochee OK Card " << cardlist[0] << endl;
421
422 DMAMgr dma2(cardlist[1],patternSZ,dmaSize );
423 if (! dma1.StatusFibre() ) {
424 cout << " tmtacq[3] - fibre non accrochee Card" << cardlist[1] << " -> exit " << endl;
425 throw PCIEWException(" Fibre non accrochee 2");
426 }
427 else cout << " tmtacq[3] - fibre accrochee OK Card " << cardlist[1] << endl;
428
429 cout << " ---- S to stop , C continue ... " << endl;
430 char ans[64];
431 gets(ans);
432 if ((ans[0] == 'S') || (ans[0] == 's')) return 5;
433
434 PCIEWrapper pciw1(dma1);
435 PCIEWrapper pciw2(dma2);
436#endif
437 RAcqMemZoneMgr mmgr1(nZones, nPaqZone, PaqSZ);
438 RAcqMemZoneMgr mmgr2(nZones, nPaqZone, PaqSZ);
439 pMmgr =&mmgr1;
440 pMmgr2 =&mmgr2;
441
442 if (monothr) {
443 cout << "tmtacq[4] single thread/Card PCIE test PCIEReaderChecker ... ";
444 PCIEReaderChecker pcirc1(pciw1,dmaSize,PaqSZ ,mmgr1, NMaxBloc, swapall);
445 PCIEReaderChecker pcirc2(pciw2,dmaSize,PaqSZ ,mmgr2, NMaxBloc, swapall);
446 pPcierc=&pcirc1;
447 pPcierc2=&pcirc2;
448 pcirc1.start();
449 pcirc2.start();
450
451 sleep(1);
452 pcirc1.join();
453 pcirc2.join();
454
455 cout << "tmtacq[5] - single thread/Card PCIEReaderChecker finished " << endl;
456 tm.Split("Single Thread Finished");
457 mmgr1.Print(cout);
458 mmgr2.Print(cout);
459 return 0;
460 }
461 PCIEReader pcir1(pciw1,dmaSize,PaqSZ ,mmgr1, NMaxBloc, swapall);
462 pPcier= &pcir1;
463 PCIEReader pcir2(pciw2,dmaSize,PaqSZ ,mmgr2, NMaxBloc, swapall);
464 pPcier2= &pcir2;
465 char buff[32];
466 sprintf(buff, "Card%d", cardlist[0]);
467 string path1 = OutPathName + buff;
468 DataSaver ds1(mmgr1, path1, NbFiles, NBlocPerFile, savesigfits);
469 pDs= &ds1;
470 sprintf(buff, "Card%d", cardlist[1]);
471 string path2 = OutPathName + buff;
472 DataSaver ds2(mmgr2, path2, NbFiles, NBlocPerFile, savesigfits);
473 pDs2= &ds2;
474 //DataBinSaver ds(mmgr, OutPathName, NbFiles ,NBlocPerFile);
475 // DataProc1C pr(mmgr, OutPathName, nmean, stepproc, 100); Pour processer un canal
476 int stepproc = 2;
477 int nmean = nPaqZone*NBlocPerFile/stepproc;
478 DataProc2C pr1(mmgr1, path1, nmean, stepproc, NMaxProc);
479 DataProcFFT2C prfft1(mmgr1, path1, nmean, stepproc, NMaxProc);
480 DataProc2C pr2(mmgr2, path2, nmean, stepproc, NMaxProc);
481 DataProcFFT2C prfft2(mmgr2, path2, nmean, stepproc, NMaxProc);
482
483 tm.Split("Threads created");
484 cout << "tmtacq[4] - starting 3 threads pcir, ds, pr ... " << endl;
485 /*
486 char test[100];
487 cout << " <CR> to continue, x to exit ..." << endl;
488 gets(test); if (test[0] == 'x') return 9;
489 */
490 pcir1.start();
491 ds1.start();
492 pcir2.start();
493 ds2.start();
494 if (NMaxProc>0) { // On ne demarre que si au moins NMaxProc>0
495 if (acqmode.substr(0,5)=="fft2c") {
496 prfft1.start(); pPrfft=&prfft1;
497 prfft2.start(); pPrfft2=&prfft2;
498 }
499 else {
500 pr1.start(); pPr=&pr1;
501 pr2.start(); pPr2=&pr2;
502 }
503 }
504 cout << "tmtacq[5] - waiting for threads to finish ... " << endl;
505 sleep(1);
506 pcir1.join();
507 ds1.join();
508 pcir2.join();
509 ds2.join();
510 sleep(1);
511 mmgr1.Stop();
512 mmgr2.Stop();
513 if (NMaxProc>0) {
514 if ( pPr != NULL) pr1.join();
515 if ( pPr2 != NULL) pr2.join();
516 if ( pPrfft != NULL) prfft1.join();
517 if ( pPrfft2 != NULL) prfft2.join();
518 }
519
520 cout << "tmtacq[6] - threads finished " << endl;
521 tm.Split("Threads Finished");
522 mmgr1.Print(cout);
523 mmgr2.Print(cout);
524 return 0;
525}
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