source: Sophya/trunk/AddOn/TAcq/mfacq.cc@ 3909

Last change on this file since 3909 was 3909, checked in by ansari, 15 years ago

1/ Mise en place d'informations auxiliaires au niveau de RAcqMemZoneMgr ,

FillTime (DATEOBS) pour chaque zone et identificateur des fibres

2/ remplissage de FillTime(DATEOBS) Et FiberId's de MemZoneMgr par

les classes PCIEMultiReader et EthernetReader

3/ Ajout de mots-cle (ds les datacards) pour numeros d'identification des

fibres et parametres de controles du DMA (@fiberids @waitenddma)
et corrections/ameliorations des modes acq (raw1c ordfft2c ...)

4/ Parametrage des WaitEndDMA ds PCIEWrapperInterface et implementation

au niveau de DMAMgrV6 (dmamgrv6.h .cc)

5/ Gestion d'echec DMA -> arret acquisition ds PCIEMultiReader,EthernetReader

modification TimeOut DMA entre le premier DMA et les suivants pour permettre
un arret propre rapide

6/ Adaptation de la classe BRVisibilityCalculator pour utilisation

FillTime (DATEOBS) et FiberIds de MemZoneMgr - amelioration de
l'identification des numeros de canaux pour les matrices de visibilites

7/ Petites ameliorations (ecriture mot-cles) pour MultiDataSaver et

amelioration classe BRMultiFitsReader pour lecture FillTime (DATEOBS)
et FiberIds depuis les fichiers FITS et remplissage de RAcqMemZoneMgr

Reza, 21/11/2010
File size: 16.3 KB
Line 
1#include "mfacq.h"
2
3//---------------------------------------------------------------
4// Programme d'acquisition BAORadio multi-fibres/multi-threads
5// LAL - 2009 - 2010
6// R. Ansari, M.Taurigna
7//---------------------------------------------------------------
8
9static RAcqMemZoneMgr* pMmgr=NULL;
10static PCIEMultiReader* pPcierThr=NULL;
11static PCIEToEthernet* pPcie2Eth=NULL;
12static EthernetReader* pEthRdr=NULL;
13
14void Stop(int s)
15{
16 if (s == 9765) cout << " Stop after exception ..." << endl;
17 else printf("............. MAIN ... receive signal %d \n",s);
18 if (pMmgr != NULL) pMmgr->Stop();
19 if (pPcie2Eth !=NULL) pPcie2Eth->Stop();
20 if (pPcierThr !=NULL) pPcierThr->Stop();
21 if (pEthRdr !=NULL) pEthRdr->Stop();
22}
23
24
25//-----------------------------------------------------------------------
26//-------------------- le programme principal ---------------------------
27//-----------------------------------------------------------------------
28int main(int narg, char* arg[])
29{
30
31 int rc = 0;
32 cout << " ============= BAORadio / Acquisition : mfacq =================" << endl;
33 cout << " ===============================================================" << endl;
34 cout << " ========= " <<BAOR_ACQ_VER_STR <<BAOR_ACQ_VER << " ===========" << endl;
35 cout << " ===============================================================" << endl;
36
37
38 InitTim();
39
40 // Initialisation
41 TArrayInitiator _arri;
42 FitsIOServerInitiator _fiosi;
43
44
45 if ((narg > 1)&&(strcmp(arg[1],"-h"))==0) {
46 Usage(false);
47 return 1;
48 }
49 if (narg < 3) {
50 Usage(true);
51 return 3;
52 }
53
54 const char* desact[4] = {"PCIE_To_Ethernet", "Ethernet_To_Disk", "Ethernet_To_Visibilities","PCIE_DMA_To_Disk"};
55 string action=arg[1];
56 int act = 0;
57 if ((action != "-pci2eth")&&(action != "-pci2disk")&&(action != "-eth2disk")&&(action != "-eth2visib")) {
58 cout << " mfacq/Error , Bad action argument : " << action << endl;
59 return 2;
60 }
61 if (action == "-pci2eth") act=0;
62 else if (action == "-eth2disk") act=1;
63 else if (action == "-eth2visib") act=2;
64 else if (action == "-pci2disk") act=3;
65
66 string pardcfile=arg[2];
67#ifndef NOPCIECARD
68 string basedir="/Raid";
69#else
70 string basedir="./";
71#endif
72 vector<string> oargs;
73 if (narg>3) {
74 basedir=arg[2];
75 for(int jj=3; jj<narg; jj++) oargs.push_back(arg[jj]);
76 }
77 try {
78 // Creation/initialisation parametres Acq
79 BRAcqConfig acpar;
80 acpar.ReadParamFile(pardcfile);
81 acpar.GetConfig().SetBaseDirectory(basedir);
82 if ((act==0)&&(oargs.size()>0))
83 acpar.GetParams().SetEthTargets(oargs);
84 // Creation des repertoires
85 if (act > 0)
86 if (acpar.CreateOutputDirectories()!=0) return 9;
87 acpar.GetParams().fgdoVisiC=false;
88 if (act == 2) acpar.GetParams().fgdoVisiC=true;
89
90 acpar.Print(cout);
91 struct sigaction siact;
92 if (!acpar.GetParams().fg_hard_ctrlc) {
93 siact.sa_handler=Stop;
94 sigaction(SIGINT,&siact,NULL);
95 }
96 switch (act) {
97 case 0:
98 rc = PCIEToEthernetTransfer();
99 break;
100 case 1: // ethernet --> disk
101 rc = EthernetToMemoryAcq(false);
102 break;
103 case 2: // ethernet --> visibility calculation
104 rc = EthernetToMemoryAcq(true);
105 break;
106 case 3:
107 rc = MultiFibreAcq();
108 break;
109 }
110 }
111 catch (MiniFITSException& exc) {
112 cerr << " mfacq.cc catched MiniFITSException " << exc.Msg() << endl;
113 rc = 77;
114 }
115 catch (PCIEWException& exc) {
116 cerr << " mfacq.cc catched PCIEWException " << exc.Msg() << endl;
117 rc = 75;
118 }
119 catch (PThrowable& exc) {
120 cerr << " mfacq.cc catched Exception " << exc.Msg() << endl;
121 rc = 76;
122 }
123 catch (std::exception& sex) {
124 cerr << "\n mfacq.cc std::exception :"
125 << (string)typeid(sex).name() << "\n msg= "
126 << sex.what() << endl;
127 rc = 78;
128 }
129 catch (...) {
130 cerr << " mfacq.cc : Catched ... exception " << endl;
131 rc = 79;
132 }
133 cout << "mfacq[9] ----- END --- stopping acq program " << endl;
134 return rc;
135}
136
137
138/* --Nouvelle-Fonction-- */
139void Usage(bool fgshort)
140{
141 cout << " Usage: mfacq Action DataCardFile [BaseDirectory / TargetMachines]" << endl;
142 if (fgshort) return;
143 cout << " o Action = -pci2disk , -pci2eth , -eth2disk , -eth2visib \n "
144 << " DataCardFile : File name for parameters list (DataCards) : \n"
145 << " fibres outpathname skysource paqsize dmasizekb nbfiles \n"
146 << " nblocperfile acqmode memmgr monitor reducpaqsz ... "<< endl;
147 cout << " o BaseDirectory (default= /Raid ) for -pci2disk , -eth2disk" << endl;
148 cout << " o TargetMachines : List of target machines for PCIe2Ethernet (-pci2eth) \n " << endl;
149 return;
150}
151
152
153/* --Nouvelle-Fonction-- */
154int MultiFibreAcq()
155{
156 Timer tm("mfacq/MultiFibre");
157 cout << " ---------- mfacq/ MultiFibreAcq() ------------- " << endl;
158 PCIEWrapperInterface* pciwp[16]={NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,
159 NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
160
161 BRAcqConfig bpar;
162 BRParList& acpar=bpar.GetParams();
163
164 cout << " mfacq[1]/Info: Creating RAcqMemZoneMgr for" << acpar.NbFibers() << " fibers , nZones="
165 << acpar.nZones << " NbPaquet/Zone=" << acpar.nPaqZone
166 << " MmgrPaqSize=" << acpar.MMgrPaquetSize() << endl;
167 RAcqMemZoneMgr mmgr(acpar.nZones, bpar.NFibers(), acpar.nPaqZone, acpar.MMgrPaquetSize());
168 pMmgr=&mmgr;
169 if (acpar.fgdoProc && (acpar.stepProc>0)) {
170 // Dans ce cas, toutes les zones doivent passer ds le thread de monitoring
171 // pour etre au moins marque comme traite - seul 1/acpar.stepProc sont effectivement traite
172 mmgr.SetFinalizedMask(((uint_4)MemZS_Saved) | ((uint_4)MemZS_Proc));
173 cout << " mfacq[1.b]/Info: Mmgr.SetFinalizedMask( MemZS_Saved | MemZS_Proc )" << endl;
174 //mmgr.SetFinalizedMask( (uint_4)MemZS_Saved );
175 //cout << " mfacq[1.b]/Info: Mmgr.SetFinalizedMask( MemZS_Saved )" << endl;
176 }
177
178#ifndef NOPCIECARD
179 for (size_t i=0 ;i <acpar.NFibers() ;i++) {
180 UINT32 card=(acpar.FiberNum[i]-1)/2+1;
181 UINT32 cardfiber=(acpar.FiberNum[i]-1)%2;
182 cout <<"mfacq[2] CreatePCIEWrapperV6- indice " << i << "INIT card " << card
183 << " fibre " << cardfiber << endl;
184 pciwp[i] = CreatePCIEWrapperV6(card,acpar.PatternSize(),acpar.DMASizeBytes(),acpar.activate_pattern,cardfiber);
185 }
186#else
187 TestPCIWrapperNODMA pciw1(bpar.RecvPaquetSize(), acpar.nopciLossRate);
188 TestPCIWrapperNODMA pciw2(bpar.RecvPaquetSize(), acpar.nopciLossRate);
189 TestPCIWrapperNODMA pciw3(bpar.RecvPaquetSize(), acpar.nopciLossRate);
190 TestPCIWrapperNODMA pciw4(bpar.RecvPaquetSize(), acpar.nopciLossRate);
191 TestPCIWrapperNODMA pciw5(bpar.RecvPaquetSize(), acpar.nopciLossRate);
192 TestPCIWrapperNODMA pciw6(bpar.RecvPaquetSize(), acpar.nopciLossRate);
193 TestPCIWrapperNODMA pciw7(bpar.RecvPaquetSize(), acpar.nopciLossRate);
194 TestPCIWrapperNODMA pciw8(bpar.RecvPaquetSize(), acpar.nopciLossRate);
195 pciwp[0] = &pciw1;
196 pciwp[1] = &pciw2;
197 pciwp[2] = &pciw3;
198 pciwp[3] = &pciw4;
199 pciwp[4] = &pciw5;
200 pciwp[5] = &pciw6;
201 pciwp[6] = &pciw7;
202 pciwp[7] = &pciw8;
203#endif
204
205 cout <<"mfacq[2] Creating MultiDataSaver and MonitorProc thread objects ... " << endl;
206 MultiDataSaver DsThr(mmgr); // Utilise les parametres globaux BRAcqConfig
207 string ppath=bpar.OutputDirectory();
208 MonitorProc PrThr(mmgr);
209 cout << "mfacq[3] Creating PCIEMultiReader thread object " << endl;
210 vector<PCIEWrapperInterface*> vec_pciw;
211 for (size_t i=0 ;i<bpar.NFibers();i++) {
212 pciwp[i]->SetFiberNumId(acpar.FiberNum[i], acpar.FiberIds[i]);
213 vec_pciw.push_back( pciwp[i]);
214 // cout << " mfacq[3.b]/Debug - pciwp[" << i << "] " << hex << pciwp[i] << dec << endl;
215 }
216 PCIEMultiReader PcierThr(vec_pciw, mmgr, bpar.GetParams());
217 // usleep(200); attente au cas ou ...
218 pPcierThr=&PcierThr;
219 tm.Split("Threads created");
220 if (acpar.fgdoProc>0)
221 cout << "mfacq[4] - starting three threads: PCIEMultiReader, MultiDataSaver, MonitorProc ... " << endl;
222 else
223 cout << "mfacq[4] - starting two threads: PCIEMultiReader, MultiDataSaver ... " << endl;
224
225 PcierThr.start();
226 DsThr.start();
227 if (acpar.fgdoProc>0) { // On ne demarre que si au moins NMaxProc>0
228 PrThr.start();
229 }
230
231 // On attend avant de declencher la terminaison des threads
232 usleep(200000);
233
234 cout << "mfacq[5] - Waiting for threads to finish ... " << endl;
235 PcierThr.join();
236 DsThr.join();
237 mmgr.Stop();
238 if (acpar.fgdoProc) { // On n'attend la fin que si le thread a ete demarre (NMaxProc>0)
239 PrThr.join();
240 }
241 pMmgr=NULL;
242 cout << "mfacq[6] ---------- threads finished ---------------- " << endl;
243 tm.Split("Threads Finished");
244
245 mmgr.Print(cout);
246#ifndef NOPCIECARD
247 for (size_t i=0; i<acpar.NbFibers(); i++) {
248 UINT32 card=(acpar.FiberNum[i]-1)/2+1;
249 UINT32 cardfiber=(acpar.FiberNum[i]-1)%2;
250 DeletePCIEWrapperV6(card,cardfiber);
251 }
252#endif
253return 0;
254
255}
256
257/* --Nouvelle-Fonction-- */
258int PCIEToEthernetTransfer()
259{
260 Timer tm("mfacq/PCIEToEthernetTransfer");
261 cout << " ---------- mfacq/ PCIEToEthernetTransfer() ------------- " << endl;
262 PCIEWrapperInterface* pciwp[16]={NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,
263 NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};
264
265 pMmgr=NULL;
266 BRAcqConfig bpar;
267 BRParList& acpar=bpar.GetParams();
268
269 cout << " mfacq[1]/Info: PCIEToEthernet for" << acpar.NbFibers() << " fibers , nZones="
270 << acpar.nZones << " NbPaquet/Zone=" << acpar.nPaqZone
271 << " MmgrPaqSize=" << acpar.MMgrPaquetSize() << endl;
272#ifndef NOPCIECARD
273 for (size_t i=0 ;i <acpar.NFibers() ;i++) {
274 UINT32 card=(acpar.FiberNum[i]-1)/2+1;
275 UINT32 cardfiber=(acpar.FiberNum[i]-1)%2;
276 cout <<"mfacq[2] CreatePCIEWrapperV6- indice " << i << "INIT card " << card
277 << " fibre " << cardfiber << endl;
278 pciwp[i] = CreatePCIEWrapperV6(card,acpar.PatternSize(),acpar.DMASizeBytes(),acpar.activate_pattern,cardfiber);
279 }
280#else
281 TestPCIWrapperNODMA pciw1(bpar.RecvPaquetSize(), acpar.nopciLossRate);
282 TestPCIWrapperNODMA pciw2(bpar.RecvPaquetSize(), acpar.nopciLossRate);
283 TestPCIWrapperNODMA pciw3(bpar.RecvPaquetSize(), acpar.nopciLossRate);
284 TestPCIWrapperNODMA pciw4(bpar.RecvPaquetSize(), acpar.nopciLossRate);
285 TestPCIWrapperNODMA pciw5(bpar.RecvPaquetSize(), acpar.nopciLossRate);
286 TestPCIWrapperNODMA pciw6(bpar.RecvPaquetSize(), acpar.nopciLossRate);
287 TestPCIWrapperNODMA pciw7(bpar.RecvPaquetSize(), acpar.nopciLossRate);
288 TestPCIWrapperNODMA pciw8(bpar.RecvPaquetSize(), acpar.nopciLossRate);
289 pciwp[0] = &pciw1;
290 pciwp[1] = &pciw2;
291 pciwp[2] = &pciw3;
292 pciwp[3] = &pciw4;
293 pciwp[4] = &pciw5;
294 pciwp[5] = &pciw6;
295 pciwp[6] = &pciw7;
296 pciwp[7] = &pciw8;
297#endif
298
299 vector<PCIEWrapperInterface*> vec_pciw;
300 for (size_t i=0 ;i<bpar.NFibers();i++) {
301 pciwp[i]->SetFiberNumId(acpar.FiberNum[i], acpar.FiberIds[i]);
302 vec_pciw.push_back( pciwp[i]);
303 }
304 cout <<"mfacq[2] Creating PCIEToEthernet thread object " << endl;
305 PCIEToEthernet pci2eth(vec_pciw, bpar.GetParams().GetEthTargets(), bpar.GetParams(), bpar.GetParams().tcpportid);
306 pci2eth.SetPrintLevel(acpar.prtlevel_, acpar.prtmodulo_);
307 // usleep(200); attente au cas ou ...
308 pPcie2Eth=&pci2eth;
309 tm.Split("Threads created");
310 cout << "mfacq[3] - starting one threads: PCIEToEthernet... " << endl;
311 pci2eth.start();
312
313 // On attend avant de declencher la terminaison des threads
314 usleep(200000);
315
316 cout << "mfacq[5] - Waiting for threads to finish ... " << endl;
317 pci2eth.join();
318 cout << "mfacq[6] ---------- threads finished ---------------- " << endl;
319 tm.Split("Threads Finished");
320
321#ifndef NOPCIECARD
322 for (size_t i=0; i<acpar.NbFibers(); i++) {
323 UINT32 card=(acpar.FiberNum[i]-1)/2+1;
324 UINT32 cardfiber=(acpar.FiberNum[i]-1)%2;
325 DeletePCIEWrapperV6(card,cardfiber);
326 }
327#endif
328return 0;
329}
330
331
332/* Fonction-Utilitaire : Voir en fin de fichier */
333MemZaction ConvertMemZ_Status2Action( MemZStatus st );
334
335/* --Nouvelle-Fonction-- */
336int EthernetToMemoryAcq(bool fgviscal)
337{
338 Timer tm("mfacq/EthernetToMemoryAcq");
339 cout << " ---------- mfacq/ EthernetToMemoryAcq() ------------- " << endl;
340
341 BRAcqConfig bpar;
342 BRParList& acpar=bpar.GetParams();
343
344 if (fgviscal) cout << "mfacq[0]/EthernetToMemoryAcq() : On the fly Visibility Calculation " << endl;
345 else cout << "mfacq[0]/EthernetToMemoryAcq() : data dumped to disk " << endl;
346 cout << " mfacq[1]/Info: Creating RAcqMemZoneMgr for" << acpar.NbEthLinks() << " Eth-links , nZones="
347 << acpar.nZones << " NbPaquet/Zone=" << acpar.nPaqZone
348 << " MmgrPaqSize=" << acpar.MMgrPaquetSize() << endl;
349 RAcqMemZoneMgr mmgr(acpar.nZones, acpar.NbEthLinks(), acpar.nPaqZone, acpar.MMgrPaquetSize());
350 pMmgr=&mmgr;
351
352
353 string strfmask;
354 uint_4 fmask=0;
355 MemZStatus mskmon=MemZS_Proc;
356 if (fgviscal) { // gestion de finalized_mask lors du calcul de visibilites
357 if (acpar.nbcalgrpVisiC<1) acpar.nbcalgrpVisiC=1;
358 if (acpar.nbcalgrpVisiC>4) acpar.nbcalgrpVisiC=4;
359 cout << " mfacq[1.b]/Info: NbCalGrpVisiC = " << acpar.nbcalgrpVisiC << " (1<=NbCalGrpVisiC<=4)" << endl;
360 fmask=(uint_4)MemZS_ProcA; strfmask="MemZS_ProcA"; mskmon=MemZS_ProcB;
361 if (acpar.nbcalgrpVisiC>1)
362 { fmask |= (uint_4)MemZS_ProcB; strfmask+=" | MemZS_ProcB"; mskmon=MemZS_ProcC; }
363 if (acpar.nbcalgrpVisiC>2)
364 { fmask |= (uint_4)MemZS_ProcC; strfmask+=" | MemZS_ProcC"; mskmon=MemZS_ProcD; }
365 if (acpar.nbcalgrpVisiC>3)
366 { fmask |= (uint_4)MemZS_ProcD; strfmask+=" | MemZS_ProcD"; mskmon=MemZS_ProcE; }
367 }
368 else {
369 fmask=(uint_4)MemZS_Saved; strfmask="MemZS_Saved"; mskmon=MemZS_Proc;
370 }
371 if (acpar.fgdoProc)
372 { fmask |= (uint_4)mskmon; strfmask+=" | MemZS_Proc[Monotoring]"; }
373 // Dans ce cas, toutes les zones doivent passer ds le thread de monitoring
374 // pour etre au moins marque comme traite - seul 1/acpar.stepProc sont effectivement traite
375
376 mmgr.SetFinalizedMask(fmask);
377 cout << " mfacq[1.b]/Info: Mmgr.SetFinalizedMask( " << strfmask << " )" << endl;
378
379 if (fgviscal)
380 cout <<"mfacq[2] Creating BRVisCalcGroup, NbVisibCalculator=" << acpar.nbcalgrpVisiC
381 << " and MonitorProc " << endl;
382 else
383 cout <<"mfacq[2] Creating MultiDataSaver and MonitorProc thread objects ... " << endl;
384 MultiDataSaver DsThr(mmgr); // Utilise les parametres globaux BRAcqConfig
385 string ppath=bpar.OutputDirectory();
386 MonitorProc PrThr(mmgr);
387 PrThr.SetMemZAction( ConvertMemZ_Status2Action( mskmon ) );
388 BRVisCalcGroup VCGThr(acpar.nbcalgrpVisiC, mmgr, bpar.OutputDirectory(), acpar.nmeanVisiC, acpar.nthrVisiC);
389 VCGThr.SelectFreqBinning(acpar.freqminVisiC, acpar.freqmaxVisiC, acpar.nbinfreqVisiC);
390
391
392 cout << "mfacq[3] Creating EthernetReader thread object " << endl;
393 EthernetReader ethrdr(mmgr, bpar.GetParams(), bpar.GetParams().tcpportid);
394 ethrdr.SetReadMode(acpar.ethr_forcesamefc_, acpar.ethr_sfc_maxdpc_,acpar.ethr_sfc_maxresync_);
395 ethrdr.WaitENDMsg4Terminate(acpar.ethr_waitendmsg_);
396 ethrdr.SetPrintLevel(acpar.prtlevel_, acpar.prtmodulo_);
397
398 // usleep(200); attente au cas ou ...
399 pEthRdr=&ethrdr;
400 tm.Split("Threads created");
401 cout << "mfacq[4] - starting EthernetReader thread object ..." << endl;
402 ethrdr.start();
403 if (fgviscal) {
404 cout << "mfacq[4.b] - starting Visibility calculator threads " << endl;
405 VCGThr.start();
406 }
407 else {
408 cout << "mfacq[4.b] - starting MultiDataSaver " << endl;
409 DsThr.start();
410 }
411 if (acpar.fgdoProc) { // demarrage (optionnel) du thread de monitoring
412 cout << " mfacq[4.c] - starting MonitorProc thread object " << endl;
413 PrThr.start();
414 }
415
416 // On attend avant de declencher la terminaison des threads
417 usleep(200000);
418
419 cout << "mfacq[5] - Waiting for threads to finish ... " << endl;
420 ethrdr.join();
421 if (fgviscal) VCGThr.join();
422 else DsThr.join();
423 mmgr.Stop();
424 if (acpar.fgdoProc) { // On n'attend la fin que si le thread a ete demarre (NMaxProc>0)
425 PrThr.join();
426 }
427 pMmgr=NULL;
428 cout << "mfacq[6] ---------- threads finished ---------------- " << endl;
429 tm.Split("Threads Finished");
430
431 mmgr.Print(cout);
432
433return 0;
434
435}
436
437
438/* --Nouvelle-Fonction-Utilitaire */
439MemZaction ConvertMemZ_Status2Action( MemZStatus st )
440{
441 MemZaction ra=MemZA_None;
442 switch (st) {
443 case MemZS_Filled:
444 ra=MemZA_Fill;
445 break;
446 case MemZS_Saved:
447 ra=MemZA_Save;
448 break;
449 case MemZS_Proc:
450 ra=MemZA_Proc;
451 break;
452 case MemZS_ProcA:
453 ra=MemZA_ProcA;
454 break;
455 case MemZS_ProcB:
456 ra=MemZA_ProcB;
457 break;
458 case MemZS_ProcC:
459 ra=MemZA_ProcC;
460 break;
461 case MemZS_ProcD:
462 ra=MemZA_ProcD;
463 break;
464 case MemZS_ProcE:
465 ra=MemZA_ProcE;
466 break;
467 case MemZS_ProcF:
468 ra=MemZA_ProcF;
469 break;
470 default:
471 ra=MemZA_None;
472 break;
473 }
474 return ra;
475}
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