new separate receiver

slsReceiverSoftware/slsDetectorCalibration/moenchReadDataMT.C

@@ -0,0 +1,52 @@
+#include <TFile.h>
+#include <TThread.h>
+#include "moenchReadData.C"
+
+typedef struct task_s{
+  char *fformat;
+  char *tname;
+  char *tdir;
+  int runmin;
+  int runmax;
+  int treeIndex;
+} Task;
+
+void *moenchMakeTreeTask(void *p){
+  TThread::Lock();
+  char fname[1000];
+  Task *t = (Task *)p;
+  sprintf(fname,"%s%s_%i.root",t->tdir,t->tname,t->treeIndex);
+  TFile *f = new TFile(fname,"RECREATE");
+  cout << "Call moenchReadData(" << t->fformat << "," << t->tname << "," << t->runmin<< "," << t->runmax <<")" << endl;
+  TThread::UnLock();
+  moenchReadData(t->fformat,t->tname,t->runmin,t->runmax);
+  f->Close();
+  return 0;
+}
+
+
+void moenchReadDataMT(char *fformat, char *tit, char *tdir, int runmin, int runoffset, int nThreads, int treeIndexStart=0){
+  char threadName[1000];
+  TThread *threads[nThreads];
+  for(int i = 0; i < nThreads; i++){
+    sprintf(threadName,"t%i",i);
+    Task *t = (Task *)malloc(sizeof(Task));
+    t->fformat = fformat;
+    t->tname = tit;
+    t->tdir = tdir;
+    t->runmin = runmin + i*runoffset;
+    t->runmax = runmin + (i+1)*runoffset - 1;
+    t->treeIndex = treeIndexStart + i;
+    cout << "start thread " << i << " start: " << t->runmin << " end " << t->runmax << endl;
+    threads[i] = new TThread(threadName, moenchMakeTreeTask, t);
+    threads[i]->Run();
+  }
+
+  for(int i = 0; i < nThreads; i++){
+    threads[i]->Join();
+  }
+
+}
+
+
+