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Last change on this file since 4026 was 4016, checked in by ansari, 14 years ago
Ajout de commentaires d'autodocumentation Doxygen, Reza 12/08/2011
File size: 13.2 KB

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[3537]	1	#include "racqumem.h"
	2
[3683]	3	using namespace SOPHYA;
	4
[3537]	5	//----------------------------------------------------------------
	6	// ---- classes de gestion memoire pour acquisition BAORadio -----
	7	// LAL - R. Ansari - Juin/Juillet 2008
	8	//----------------------------------------------------------------
	9
[4016]	10	/*!
	11	\class RAcqMemZoneMgr
	12	\ingroup TAcq
	13
	14	\brief Memory Manager class for multi-threaded acquisition and processing software
	15
	16	This class is the central memory hub through which different threads (I/O, processing, monitoring)
	17	are synchronized.
	18	*/
	19
[3626]	20	/* --Methode-- */
[3658]	21	RAcqMemZoneMgr::RAcqMemZoneMgr(uint_4 nz, uint_4 np, uint_4 psz)
[3958]	22	: mex(true), nzones(nz), nfibres(1), npaq(np), paqsz(psz), procpaqsz(0),
	23	fiber_id(1), stop_(false), runstate_(MemZR_Running)
[3537]	24	{
[3658]	25	Init();
	26	}
	27
	28	/* --Methode-- */
	29	RAcqMemZoneMgr::RAcqMemZoneMgr(uint_4 nzon, uint_4 nfib, uint_4 npaq, uint_4 paqsz, uint_4 procsz)
	30	: mex(true), nzones(nzon), nfibres(nfib), npaq(npaq), paqsz(paqsz), procpaqsz(procsz),
[3958]	31	fiber_id(nfib), stop_(false), runstate_(MemZR_Running)
[3658]	32	{
	33	Init();
	34	}
	35
	36	/* --Methode-- */
	37	void RAcqMemZoneMgr::Init()
	38	{
[3537]	39	St_MemZ st;
[3623]	40
[3626]	41	st.serial = 0;
[3537]	42	st.act = (uint_4)MemZA_None;
[3626]	43	st.stat = (uint_4)MemZS_Free;
[3683]	44	for(int k=0; k<MXNACTMZM; k++) st.nbact[k] = 0;
[3658]	45	uint_8 mzsz = nfibresnpaqpaqsz;
	46	uint_8 procmzsz = nfibresnpaqprocpaqsz;
[3537]	47
[3958]	48	for(unsigned int k=0; k<NbZones(); k++) {
	49	memzones.push_back(new Byte[mzsz] );
	50	states.push_back(st);
[3979]	51	auxdatap.push_back( new RAcqMZAuxData((size_t)NbFibres()) );
[3958]	52	if (procmzsz > 0) procmemzones.push_back(new Byte[procmzsz] );
	53	}
	54	for(size_t k=0; k<NbFibres(); k++) fiber_id[k]=0;
[3909]	55	dummy_=0;
[3626]	56	serial_ = 0;
	57	SetFinalizedMask();
[3683]	58	SetProcSavedReadyMask();
[3537]	59	}
	60
[3626]	61	/* --Methode-- */
[3537]	62	RAcqMemZoneMgr::~RAcqMemZoneMgr()
	63	{
[3658]	64	for(uint_4 k=0; k<NbZones(); k++) {
	65	delete[] memzones[k];
[3909]	66	delete auxdatap[k];
[3658]	67	if (procpaqsz > 0) delete[] procmemzones[k];
	68	}
[3537]	69	}
	70
[3626]	71	/* --Methode-- */
[3537]	72	int RAcqMemZoneMgr::FindMemZoneId(MemZaction act)
[3626]	73	// Recherche et renvoie une zone memoire compatible pour effectuer l'operation act
	74	// Pour act = MemZA_Fill : Zone vide ou satisfaisant la condition mask_finalized_
	75	// On recherche a chaque fois la zone ayant le plus petit numero de serie
	76	// cad le numero d'ordre de remplissage
	77	// Pour ProcA/B/C on attend que la zone avec le plus petit numero soit disponible
	78
[3537]	79	{
	80	int rid = -1;
	81	if (stop_) return rid;
[3635]	82	if ((act != MemZA_Fill) && (act != MemZA_Save) && (act != MemZA_Proc) &&
[3779]	83	(act != MemZA_ProcA) && (act != MemZA_ProcB) && (act != MemZA_ProcC) &&
	84	(act != MemZA_ProcD) && (act != MemZA_ProcE) && (act != MemZA_ProcF) &&
[3955]	85	(act != MemZA_ProcG) && (act != MemZA_ProcH) && (act != MemZA_ProcI) &&
	86	(act != MemZA_ProcJ) &&
[3779]	87	(act != MemZA_SaveProc) ) return rid;
	88
[3537]	89	mex.lock();
[3626]	90	uint_8 bestserial = serial_ + 5;
[3537]	91	while ((rid < 0)&&(!stop_)) {
[3626]	92	switch (act) {
[3623]	93	case MemZA_Fill:
	94	if (rid < 0) for(uint_4 k=0; k<NbZones(); k++) {
	95	if ((states[k].act == MemZA_None) &&
[3640]	96	((states[k].stat == MemZS_Free)\|\|((states[k].stat&mask_finalized_)==mask_finalized_) )) {
[3626]	97	if (states[k].serial < bestserial) { rid=k; bestserial=states[k].serial; }
	98	}
[3623]	99	}
	100	if (rid >= 0) { states[rid].act = MemZA_Fill; states[rid].stat = MemZS_Free; }
	101	break;
	102	case MemZA_Save:
	103	for(uint_4 k=0; k<NbZones(); k++) {
[3626]	104	if ((states[k].act == MemZA_None) &&
	105	(states[k].stat & MemZS_Filled) && !(states[k].stat & MemZS_Saved) ) {
	106	if (states[k].serial < bestserial) { rid=k; bestserial=states[k].serial; }
	107	}
[3623]	108	}
	109	if (rid >= 0) states[rid].act = MemZA_Save;
	110	break;
	111	case MemZA_Proc:
	112	for(uint_4 k=0; k<NbZones(); k++) {
[3626]	113	if ((states[k].act == MemZA_None) &&
[3671]	114	(states[k].stat & MemZS_Saved) && !(states[k].stat & MemZS_Proc) ) {
[3626]	115	if (states[k].serial < bestserial) { rid=k; bestserial=states[k].serial; }
	116	}
	117	}
	118	if (rid >= 0) states[rid].act = MemZA_Proc;
	119	break;
	120	case MemZA_ProcA:
	121	for(uint_4 k=0; k<NbZones(); k++) {
[3623]	122	if ((states[k].act == MemZA_None) && (states[k].stat & MemZS_Filled) &&
[3626]	123	!(states[k].stat & MemZS_ProcA) ) {
	124	if (states[k].serial < bestserial) { rid=k; bestserial=states[k].serial; }
	125	}
[3623]	126	}
[3626]	127	if (rid >= 0) states[rid].act = MemZA_ProcA;
[3623]	128	break;
[3626]	129	case MemZA_ProcB:
	130	for(uint_4 k=0; k<NbZones(); k++) {
	131	if ((states[k].act == MemZA_None) && (states[k].stat & MemZS_Filled) &&
	132	(states[k].stat & MemZS_ProcA) && !(states[k].stat & MemZS_ProcB) ) {
	133	if (states[k].serial < bestserial) { rid=k; bestserial=states[k].serial; }
	134	}
	135	}
	136	if (rid >= 0) states[rid].act = MemZA_ProcB;
	137	break;
	138	case MemZA_ProcC:
	139	for(uint_4 k=0; k<NbZones(); k++) {
	140	if ((states[k].act == MemZA_None) && (states[k].stat & MemZS_Filled) &&
	141	(states[k].stat & MemZS_ProcB) && !(states[k].stat & MemZS_ProcC) ) {
	142	if (states[k].serial < bestserial) { rid=k; bestserial=states[k].serial; }
	143	}
	144	}
	145	if (rid >= 0) states[rid].act = MemZA_ProcC;
	146	break;
[3683]	147	case MemZA_ProcD:
	148	for(uint_4 k=0; k<NbZones(); k++) {
	149	if ((states[k].act == MemZA_None) && (states[k].stat & MemZS_Filled) &&
	150	(states[k].stat & MemZS_ProcC) && !(states[k].stat & MemZS_ProcD) ) {
	151	if (states[k].serial < bestserial) { rid=k; bestserial=states[k].serial; }
	152	}
	153	}
	154	if (rid >= 0) states[rid].act = MemZA_ProcD;
	155	break;
	156	case MemZA_ProcE:
	157	for(uint_4 k=0; k<NbZones(); k++) {
	158	if ((states[k].act == MemZA_None) && (states[k].stat & MemZS_Filled) &&
	159	(states[k].stat & MemZS_ProcD) && !(states[k].stat & MemZS_ProcE) ) {
	160	if (states[k].serial < bestserial) { rid=k; bestserial=states[k].serial; }
	161	}
	162	}
	163	if (rid >= 0) states[rid].act = MemZA_ProcE;
	164	break;
	165	case MemZA_ProcF:
	166	for(uint_4 k=0; k<NbZones(); k++) {
	167	if ((states[k].act == MemZA_None) && (states[k].stat & MemZS_Filled) &&
	168	(states[k].stat & MemZS_ProcE) && !(states[k].stat & MemZS_ProcF) ) {
	169	if (states[k].serial < bestserial) { rid=k; bestserial=states[k].serial; }
	170	}
	171	}
	172	if (rid >= 0) states[rid].act = MemZA_ProcF;
	173	break;
[3955]	174	case MemZA_ProcG:
	175	for(uint_4 k=0; k<NbZones(); k++) {
	176	if ((states[k].act == MemZA_None) && (states[k].stat & MemZS_Filled) &&
	177	(states[k].stat & MemZS_ProcF) && !(states[k].stat & MemZS_ProcG) ) {
	178	if (states[k].serial < bestserial) { rid=k; bestserial=states[k].serial; }
	179	}
	180	}
	181	if (rid >= 0) states[rid].act = MemZA_ProcG;
	182	break;
	183	case MemZA_ProcH:
	184	for(uint_4 k=0; k<NbZones(); k++) {
	185	if ((states[k].act == MemZA_None) && (states[k].stat & MemZS_Filled) &&
	186	(states[k].stat & MemZS_ProcG) && !(states[k].stat & MemZS_ProcH) ) {
	187	if (states[k].serial < bestserial) { rid=k; bestserial=states[k].serial; }
	188	}
	189	}
	190	if (rid >= 0) states[rid].act = MemZA_ProcH;
	191	break;
	192	case MemZA_ProcI:
	193	for(uint_4 k=0; k<NbZones(); k++) {
	194	if ((states[k].act == MemZA_None) && (states[k].stat & MemZS_Filled) &&
	195	(states[k].stat & MemZS_ProcH) && !(states[k].stat & MemZS_ProcI) ) {
	196	if (states[k].serial < bestserial) { rid=k; bestserial=states[k].serial; }
	197	}
	198	}
	199	if (rid >= 0) states[rid].act = MemZA_ProcI;
	200	break;
	201	case MemZA_ProcJ:
	202	for(uint_4 k=0; k<NbZones(); k++) {
	203	if ((states[k].act == MemZA_None) && (states[k].stat & MemZS_Filled) &&
	204	(states[k].stat & MemZS_ProcI) && !(states[k].stat & MemZS_ProcJ) ) {
	205	if (states[k].serial < bestserial) { rid=k; bestserial=states[k].serial; }
	206	}
	207	}
	208	if (rid >= 0) states[rid].act = MemZA_ProcJ;
	209	break;
[3683]	210	case MemZA_SaveProc:
	211	for(uint_4 k=0; k<NbZones(); k++) {
	212	if ((states[k].act == MemZA_None) &&
	213	(states[k].stat & mask_saveproc_ready_) && !(states[k].stat & MemZS_SavedProc) ) {
	214	if (states[k].serial < bestserial) { rid=k; bestserial=states[k].serial; }
	215	}
	216	}
	217	if (rid >= 0) states[rid].act = MemZA_SaveProc;
	218	break;
[3623]	219	case MemZA_None: // MTQ pour supprimer un warning
	220	break;
[3626]	221	} // Fin de switch
[3623]	222	if (rid < 0) mex.wait();
[3626]	223	} // Fin de while
[3537]	224	mex.unlock();
	225	return rid;
	226	}
	227
[3626]	228	/* --Methode-- */
[3537]	229	int RAcqMemZoneMgr::FreeMemZone(int id, MemZStatus st)
	230	{
[3623]	231	if ((id < 0) \|\| (id >= (int)states.size())) return 1;
[3537]	232	int rc = 0;
	233	mex.lock();
	234	switch (st) {
[3626]	235	case MemZS_Free :
	236	states[id].serial = 0;
	237	states[id].stat = MemZS_Free;
	238	states[id].act = MemZA_None;
	239	break;
	240	case MemZS_Filled :
	241	if (states[id].act != MemZA_Fill) rc = 2;
	242	else states[id].nbact[0]++;
	243	serial_ ++;
	244	states[id].serial = serial_;
	245	states[id].stat \|= MemZS_Filled;
	246	states[id].act = MemZA_None;
	247	break;
	248	case MemZS_Saved :
	249	if (states[id].act != MemZA_Save) rc = 4;
	250	else states[id].nbact[1]++;
	251	states[id].stat \|= MemZS_Saved;
	252	states[id].act = MemZA_None;
	253	break;
	254	case MemZS_Proc :
	255	if (states[id].act != MemZA_Proc) rc = 8;
	256	else states[id].nbact[2]++;
	257	states[id].stat \|= MemZS_Proc;
	258	states[id].act = MemZA_None;
	259	break;
	260	case MemZS_ProcA :
	261	if (states[id].act != MemZA_ProcA) rc = 16;
	262	else states[id].nbact[3]++;
	263	states[id].stat \|= MemZS_ProcA;
	264	states[id].act = MemZA_None;
	265	break;
	266	case MemZS_ProcB :
	267	if (states[id].act != MemZA_ProcB) rc = 32;
	268	else states[id].nbact[4]++;
	269	states[id].stat \|= MemZS_ProcB;
	270	states[id].act = MemZA_None;
	271	break;
	272	case MemZS_ProcC :
	273	if (states[id].act != MemZA_ProcC) rc = 64;
[3683]	274	else states[id].nbact[5]++;
[3626]	275	states[id].stat \|= MemZS_ProcC;
	276	states[id].act = MemZA_None;
	277	break;
[3683]	278	case MemZS_ProcD :
	279	if (states[id].act != MemZA_ProcD) rc = 128;
	280	else states[id].nbact[6]++;
	281	states[id].stat \|= MemZS_ProcD;
	282	states[id].act = MemZA_None;
	283	break;
	284	case MemZS_ProcE :
	285	if (states[id].act != MemZA_ProcE) rc = 256;
	286	else states[id].nbact[7]++;
	287	states[id].stat \|= MemZS_ProcE;
	288	states[id].act = MemZA_None;
	289	break;
	290	case MemZS_ProcF :
	291	if (states[id].act != MemZA_ProcF) rc = 512;
	292	else states[id].nbact[8]++;
	293	states[id].stat \|= MemZS_ProcF;
	294	states[id].act = MemZA_None;
	295	break;
[3955]	296	case MemZS_ProcG :
	297	if (states[id].act != MemZA_ProcG) rc = 1024;
	298	else states[id].nbact[9]++;
	299	states[id].stat \|= MemZS_ProcG;
	300	states[id].act = MemZA_None;
	301	break;
	302	case MemZS_ProcH :
	303	if (states[id].act != MemZA_ProcH) rc = 2048;
	304	else states[id].nbact[10]++;
	305	states[id].stat \|= MemZS_ProcH;
	306	states[id].act = MemZA_None;
	307	break;
	308	case MemZS_ProcI :
	309	if (states[id].act != MemZA_ProcI) rc = 4096;
	310	else states[id].nbact[11]++;
	311	states[id].stat \|= MemZS_ProcI;
	312	states[id].act = MemZA_None;
	313	break;
	314	case MemZS_ProcJ :
	315	if (states[id].act != MemZA_ProcJ) rc = 4096;
	316	else states[id].nbact[12]++;
	317	states[id].stat \|= MemZS_ProcJ;
	318	states[id].act = MemZA_None;
	319	break;
[3683]	320	case MemZS_SavedProc :
[3955]	321	if (states[id].act != MemZA_SaveProc) rc = 16384;
	322	else states[id].nbact[13]++;
[3683]	323	states[id].stat \|= MemZS_ProcF;
	324	states[id].act = MemZA_None;
	325	break;
[3626]	326	default :
[3683]	327	rc = 65536;
[3626]	328	states[id].serial = 0;
	329	states[id].stat = MemZS_Free;
	330	states[id].act = MemZA_None;
	331	break;
	332	} // Fin de switch
[3537]	333	mex.unlock();
	334	mex.broadcast();
	335	return rc;
	336	}
	337
[3913]	338	/* --Methode-- */
[3537]	339	ostream& RAcqMemZoneMgr::Print(ostream& os)
	340	{
	341	os << "RAcqMemZoneMgr::Print() NbZones=" << NbZones() << " PaqSize()=" << PaqSize()
[3958]	342	<< " NbPaquets()=" << NbPaquets() << " NbFibres()=" << NbFibres() << " ZoneSize()="
	343	<< ZoneSize() << endl;
[3635]	344	if (ProcPaqSize() > 0)
	345	cout << " ... With Processed Data Zones ProcPaqSize()=" << ProcPaqSize()
	346	<< " ProcZoneSize()=" << ProcZoneSize() << endl;
	347	else cout << " ... NO Processed Data Zones" << endl;
[3683]	348	for(uint_4 k=0; k<states.size(); k++) {
[3537]	349	os << " [" << k << "] Act=" << states[k].act << " Stat=" << states[k].stat
[3683]	350	<< " NbAct[0.."<< MXNACTMZM-1 << "]=" << states[k].nbact[0];
	351	for(uint_4 j=1; j<MXNACTMZM; j++) cout << "," << states[k].nbact[j];
	352	cout << endl;
	353	}
[3537]	354	return os;
	355	}
	356
[3913]	357	/* --Methode-- */
[3537]	358	void RAcqMemZoneMgr::Stop()
	359	{
[3623]	360	// cout << "RAcqMemZoneMgr::Stop() ........ STOP BROADCAST" <<endl;
[3537]	361	stop_ = true;
[3658]	362	runstate_ = MemZR_Stopped;
[3537]	363	mex.broadcast();
	364	}
[3913]	365
	366	/* --Methode-- */
	367	MemZaction RAcqMemZoneMgr::Convert_Status2Action(MemZStatus st)
	368	// methode statique
	369	{
	370	MemZaction ra=MemZA_None;
	371	switch (st) {
	372	case MemZS_Filled:
	373	ra=MemZA_Fill;
	374	break;
	375	case MemZS_Saved:
	376	ra=MemZA_Save;
	377	break;
	378	case MemZS_Proc:
	379	ra=MemZA_Proc;
	380	break;
	381	case MemZS_ProcA:
	382	ra=MemZA_ProcA;
	383	break;
	384	case MemZS_ProcB:
	385	ra=MemZA_ProcB;
	386	break;
	387	case MemZS_ProcC:
	388	ra=MemZA_ProcC;
	389	break;
	390	case MemZS_ProcD:
	391	ra=MemZA_ProcD;
	392	break;
	393	case MemZS_ProcE:
	394	ra=MemZA_ProcE;
	395	break;
	396	case MemZS_ProcF:
	397	ra=MemZA_ProcF;
	398	break;
	399	default:
	400	ra=MemZA_None;
	401	break;
	402	}
	403	return ra;
	404	}

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