[u/mrichter/AliRoot.git] / MONITOR / monitorGDC.cxx

/**************************************************************************
 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 *                                                                        *
 * Author: The ALICE Off-line Project.                                    *
 * Contributors are mentioned in the code where appropriate.              *
 *                                                                        *
 * Permission to use, copy, modify and distribute this software and its   *
 * documentation strictly for non-commercial purposes is hereby granted   *
 * without fee, provided that the above copyright notice appears in all   *
 * copies and that both the copyright notice and this permission notice   *
 * appear in the supporting documentation. The authors make no claims     *
 * about the suitability of this software for any purpose. It is          *
 * provided "as is" without express or implied warranty.                  *
 **************************************************************************/

/* $Id$ */

///////////////////////////////////////////////////////////////////////////////
//                                                                           //
// this program performs local monitoring on a GDC by running the HLT code   //
//                                                                           //
// If an argument is given, this is taken as the name of a date file which   //
// is used instead of the local node.                                        //
// The program can be stopped by pressing CTRL-C.                            //
//                                                                           //
///////////////////////////////////////////////////////////////////////////////

#include <TError.h>
#include <TSysEvtHandler.h>
#ifdef DATE_SYS
#include <TROOT.h>
#include <TSystem.h>
#include <TDatime.h>
#include "AliRawReaderDate.h"
#include "event.h"
#include "monitor.h"
#ifdef ALI_HLT
#include <AliLevel3.h>
#include <AliL3Transform.h>
#include <AliL3MemHandler.h>
#include <AliL3TrackArray.h>
#endif
#endif


//_____________________________________________________________________________
class AliGDCInterruptHandler : public TSignalHandler {
public:
  AliGDCInterruptHandler();
  Bool_t Notify() {fStop = kTRUE; return kTRUE;};
  Bool_t Stop() const {return fStop;};
private:
  Bool_t fStop;  // CTRL-C pressed
};

//_____________________________________________________________________________
AliGDCInterruptHandler::AliGDCInterruptHandler() : 
  TSignalHandler(kSigInterrupt, kFALSE) 
{
  fStop = kFALSE;
};


//_____________________________________________________________________________
#ifdef DATE_SYS
int main(int argc, char** argv)
{
  // set ROOT in batch mode
  gROOT->SetBatch();   

  // open a log file
  FILE* file = fopen("monitorGDC.log", "w");
  TDatime time;

  // get data from a file or online from this node
  Int_t status = 0;
  if (argc > 1) {
    status = monitorSetDataSource(argv[1]);
  } else {
    status = monitorSetDataSource(":");
  }
  if (status) ::Fatal("monitorSetDataSource", monitorDecodeError(status));

  // monitor only a sample of physics events
  char* table[] = {"Physics event", "yes", NULL};
  status = monitorDeclareTable(table);
  if (status) ::Fatal("monitorDeclareTable", monitorDecodeError(status));

  // declare this monitoring program to DATE
  status = monitorDeclareMp("GDC physics monitoring");
  if (status) ::Fatal("monitorDeclareMp", monitorDecodeError(status));

#ifdef ALI_HLT
  // initialize HLT transformations
  if (!AliL3Transform::Init("./", kFALSE)) {
    ::Fatal("AliL3Transform::Init", "HLT initialization failed");
  }
#endif

  // create the signal handler
  AliGDCInterruptHandler* handler = new AliGDCInterruptHandler;
  gSystem->AddSignalHandler(handler);

  // endless loop
  void* ptr = NULL;
  while (!handler->Stop()) {
    // get the next event
    status = monitorGetEventDynamic(&ptr);
    if (status == (Int_t)MON_ERR_EOF) break;
    if (status) ::Fatal("monitorGetEventDynamic", monitorDecodeError(status));

    // if no new event
    if (!ptr) {
      gSystem->Sleep(1000);   // sleep for 1 second
      continue;
    }

#ifdef ALI_HLT
    AliRawReaderDate rawReader(ptr);
    if ((rawReader.GetAttributes()[0] & 0x02) != 0) {

      // run the HLT tracker
      AliLevel3* hlt = new AliLevel3((Char_t*)ptr);
      hlt->Init("./", AliLevel3::kDate, 1);

      hlt->SetClusterFinderParam(-1, -1, kTRUE);
  
      Int_t phiSegments = 50;
      Int_t etaSegments = 100;
      Int_t trackletlength = 3;
      Int_t tracklength = 20;//40 or 5
      Int_t rowscopetracklet = 2;
      Int_t rowscopetrack = 10;
      Double_t minPtFit = 0;
      Double_t maxangle = 0.1745;
      Double_t goodDist = 5;
      Double_t maxphi = 0.1;
      Double_t maxeta = 0.1;
      Double_t hitChi2Cut = 15;//100 or 15
      Double_t goodHitChi2 = 5;//20 or 5
      Double_t trackChi2Cut = 10;//50 or 10
      hlt->SetTrackerParam(phiSegments, etaSegments, 
			   trackletlength, tracklength,
			   rowscopetracklet, rowscopetrack,
			   minPtFit, maxangle, goodDist, hitChi2Cut,
			   goodHitChi2, trackChi2Cut, 50, maxphi, maxeta, 
			   kTRUE);
  
      gSystem->Exec("rm -rf hlt");
      gSystem->MakeDirectory("hlt");
      hlt->WriteFiles("./hlt/");
      hlt->ProcessEvent(0, 35, 0);

      time.Set();
      if (file) fprintf(file, "%s\n", time.AsString());
      if (file) fprintf(file, "run: %d  event: %d %d\n", 
			rawReader.GetRunNumber(), 
			rawReader.GetEventId()[0], rawReader.GetEventId()[1]);

      AliL3MemHandler memHandler;
      if (!memHandler.SetBinaryInput("hlt/tracks_0.raw")) {
	if (file) fprintf(file, "no HLT tracks\n");
	continue;
      }
      AliL3TrackArray* tracks = new AliL3TrackArray;
      memHandler.Binary2TrackArray(tracks);
      if (file) fprintf(file, "HLT found %d tracks\n", tracks->GetNTracks());
      delete tracks;
      memHandler.CloseBinaryInput();

      hlt->DoBench("hlt");
      if (file) {
	FILE* bench = fopen("hlt.dat", "r");
	while (bench && !feof(bench)) {
	  char buffer[256];
	  if (!fgets(buffer, 256, bench)) break;
	  fprintf(file, "%s", buffer);
	}
	fclose(bench);
	fprintf(file, "\n");
      }

      gSystem->Exec("rm -rf hlt");
      delete hlt;
    }

#else
    // read run, event, detector, DDL numbers and data size
    AliRawReaderDate rawReader(ptr);
    printf("run: %d  event: %d %d\n", rawReader.GetRunNumber(), 
	   rawReader.GetEventId()[0], rawReader.GetEventId()[1]);
    while (rawReader.ReadMiniHeader()) {
      printf(" detector: %d   DDL: %d  size: %d\n", 
	     rawReader.GetDetectorID(), rawReader.GetDDLID(), 
	     rawReader.GetDataSize());
    }

    time.Set();
    if (file) fprintf(file, "%s\n", time.AsString());

#endif

    free(ptr);

    gSystem->ProcessEvents();
    if (file) fflush(file);
  }

  gSystem->RemoveSignalHandler(handler);
  if (file) fclose(file);

  return 0;
}

#else
int main(int /*argc*/, char** /*argv*/)
{
  ::Fatal("main", "this program was compiled without DATE");

  return 1;
}
#endif
Commit	Line	Data
b5279783	1	/**************************************************************************
	2	* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	3	* *
	4	* Author: The ALICE Off-line Project. *
	5	* Contributors are mentioned in the code where appropriate. *
	6	* *
	7	* Permission to use, copy, modify and distribute this software and its *
	8	* documentation strictly for non-commercial purposes is hereby granted *
	9	* without fee, provided that the above copyright notice appears in all *
	10	* copies and that both the copyright notice and this permission notice *
	11	* appear in the supporting documentation. The authors make no claims *
	12	* about the suitability of this software for any purpose. It is *
	13	* provided "as is" without express or implied warranty. *
	14	**************************************************************************/
	15
	16	/* $Id$ */
	17
	18	///////////////////////////////////////////////////////////////////////////////
	19	// //
	20	// this program performs local monitoring on a GDC by running the HLT code //
	21	// //
	22	// If an argument is given, this is taken as the name of a date file which //
	23	// is used instead of the local node. //
	24	// The program can be stopped by pressing CTRL-C. //
	25	// //
	26	///////////////////////////////////////////////////////////////////////////////
	27
	28	#include <TError.h>
8ecba4b2	29	#include <TSysEvtHandler.h>
b5279783	30	#ifdef DATE_SYS
	31	#include <TROOT.h>
	32	#include <TSystem.h>
b5279783	33	#include <TDatime.h>
	34	#include "AliRawReaderDate.h"
	35	#include "event.h"
	36	#include "monitor.h"
	37	#ifdef ALI_HLT
	38	#include <AliLevel3.h>
	39	#include <AliL3Transform.h>
	40	#include <AliL3MemHandler.h>
	41	#include <AliL3TrackArray.h>
	42	#endif
	43	#endif
	44
	45
	46	//_____________________________________________________________________________
	47	class AliGDCInterruptHandler : public TSignalHandler {
	48	public:
	49	AliGDCInterruptHandler();
	50	Bool_t Notify() {fStop = kTRUE; return kTRUE;};
	51	Bool_t Stop() const {return fStop;};
	52	private:
	53	Bool_t fStop; // CTRL-C pressed
	54	};
	55
	56	//_____________________________________________________________________________
	57	AliGDCInterruptHandler::AliGDCInterruptHandler() :
	58	TSignalHandler(kSigInterrupt, kFALSE)
	59	{
	60	fStop = kFALSE;
	61	};
	62
	63
	64	//_____________________________________________________________________________
b5279783	65	#ifdef DATE_SYS
120b3c73	66	int main(int argc, char** argv)
120b3c73	67	{
b5279783	68	// set ROOT in batch mode
	69	gROOT->SetBatch();
	70
	71	// open a log file
	72	FILE* file = fopen("monitorGDC.log", "w");
	73	TDatime time;
	74
	75	// get data from a file or online from this node
	76	Int_t status = 0;
	77	if (argc > 1) {
	78	status = monitorSetDataSource(argv[1]);
	79	} else {
	80	status = monitorSetDataSource(":");
	81	}
	82	if (status) ::Fatal("monitorSetDataSource", monitorDecodeError(status));
	83
	84	// monitor only a sample of physics events
	85	char* table[] = {"Physics event", "yes", NULL};
	86	status = monitorDeclareTable(table);
	87	if (status) ::Fatal("monitorDeclareTable", monitorDecodeError(status));
	88
	89	// declare this monitoring program to DATE
04b48a95	90	status = monitorDeclareMp("GDC physics monitoring");
b5279783	91	if (status) ::Fatal("monitorDeclareMp", monitorDecodeError(status));
	92
	93	#ifdef ALI_HLT
	94	// initialize HLT transformations
	95	if (!AliL3Transform::Init("./", kFALSE)) {
	96	::Fatal("AliL3Transform::Init", "HLT initialization failed");
	97	}
	98	#endif
	99
	100	// create the signal handler
	101	AliGDCInterruptHandler* handler = new AliGDCInterruptHandler;
	102	gSystem->AddSignalHandler(handler);
	103
	104	// endless loop
	105	void* ptr = NULL;
	106	while (!handler->Stop()) {
	107	// get the next event
	108	status = monitorGetEventDynamic(&ptr);
	109	if (status == (Int_t)MON_ERR_EOF) break;
	110	if (status) ::Fatal("monitorGetEventDynamic", monitorDecodeError(status));
	111
	112	// if no new event
	113	if (!ptr) {
	114	gSystem->Sleep(1000); // sleep for 1 second
	115	continue;
	116	}
	117
	118	#ifdef ALI_HLT
04b48a95	119	AliRawReaderDate rawReader(ptr);
	120	if ((rawReader.GetAttributes()[0] & 0x02) != 0) {
	121
	122	// run the HLT tracker
	123	AliLevel3* hlt = new AliLevel3((Char_t*)ptr);
	124	hlt->Init("./", AliLevel3::kDate, 1);
b5279783	125
04b48a95	126	hlt->SetClusterFinderParam(-1, -1, kTRUE);
b5279783	127
04b48a95	128	Int_t phiSegments = 50;
	129	Int_t etaSegments = 100;
	130	Int_t trackletlength = 3;
	131	Int_t tracklength = 20;//40 or 5
	132	Int_t rowscopetracklet = 2;
	133	Int_t rowscopetrack = 10;
	134	Double_t minPtFit = 0;
	135	Double_t maxangle = 0.1745;
	136	Double_t goodDist = 5;
	137	Double_t maxphi = 0.1;
	138	Double_t maxeta = 0.1;
	139	Double_t hitChi2Cut = 15;//100 or 15
	140	Double_t goodHitChi2 = 5;//20 or 5
	141	Double_t trackChi2Cut = 10;//50 or 10
	142	hlt->SetTrackerParam(phiSegments, etaSegments,
	143	trackletlength, tracklength,
	144	rowscopetracklet, rowscopetrack,
	145	minPtFit, maxangle, goodDist, hitChi2Cut,
	146	goodHitChi2, trackChi2Cut, 50, maxphi, maxeta,
	147	kTRUE);
b5279783	148
04b48a95	149	gSystem->Exec("rm -rf hlt");
	150	gSystem->MakeDirectory("hlt");
	151	hlt->WriteFiles("./hlt/");
	152	hlt->ProcessEvent(0, 35, 0);
	153
	154	time.Set();
	155	if (file) fprintf(file, "%s\n", time.AsString());
	156	if (file) fprintf(file, "run: %d event: %d %d\n",
	157	rawReader.GetRunNumber(),
	158	rawReader.GetEventId()[0], rawReader.GetEventId()[1]);
	159
	160	AliL3MemHandler memHandler;
	161	if (!memHandler.SetBinaryInput("hlt/tracks_0.raw")) {
	162	if (file) fprintf(file, "no HLT tracks\n");
	163	continue;
	164	}
	165	AliL3TrackArray* tracks = new AliL3TrackArray;
	166	memHandler.Binary2TrackArray(tracks);
	167	if (file) fprintf(file, "HLT found %d tracks\n", tracks->GetNTracks());
	168	delete tracks;
	169	memHandler.CloseBinaryInput();
	170
	171	hlt->DoBench("hlt");
	172	if (file) {
	173	FILE* bench = fopen("hlt.dat", "r");
	174	while (bench && !feof(bench)) {
	175	char buffer[256];
	176	if (!fgets(buffer, 256, bench)) break;
	177	fprintf(file, "%s", buffer);
	178	}
	179	fclose(bench);
	180	fprintf(file, "\n");
b5279783	181	}
b5279783	182
04b48a95	183	gSystem->Exec("rm -rf hlt");
	184	delete hlt;
	185	}
b5279783	186
	187	#else
	188	// read run, event, detector, DDL numbers and data size
	189	AliRawReaderDate rawReader(ptr);
	190	printf("run: %d event: %d %d\n", rawReader.GetRunNumber(),
	191	rawReader.GetEventId()[0], rawReader.GetEventId()[1]);
	192	while (rawReader.ReadMiniHeader()) {
	193	printf(" detector: %d DDL: %d size: %d\n",
	194	rawReader.GetDetectorID(), rawReader.GetDDLID(),
	195	rawReader.GetDataSize());
	196	}
	197
	198	time.Set();
	199	if (file) fprintf(file, "%s\n", time.AsString());
	200
	201	#endif
	202
	203	free(ptr);
	204
	205	gSystem->ProcessEvents();
	206	if (file) fflush(file);
	207	}
	208
	209	gSystem->RemoveSignalHandler(handler);
	210	if (file) fclose(file);
	211
120b3c73	212	return 0;
	213	}
	214
b5279783	215	#else
120b3c73	216	int main(int /argc/, char** /argv/)
120b3c73	217	{
b5279783	218	::Fatal("main", "this program was compiled without DATE");
b5279783	219
120b3c73	220	return 1;
b5279783	221	}
120b3c73	222	#endif