Use lightweight its::GeometryTGeo instead of full geometry

Author: shahor02

Modules/ITS/itsCluster.json

@@ -43,16 +43,6 @@
           "geomPath": "./",
           "publishSummary1D": "0",
           "publishDetailedSummary": "1"
-        },
-	"grpGeomRequest" : {
-          "geomRequest": "Aligned",
-          "askGRPECS": "false",
-          "askGRPLHCIF": "false",
-          "askGRPMagField": "false",
-          "askMatLUT": "false",
-          "askTime": "false",
-          "askOnceAllButField": "false",
-          "needPropagatorD":  "false"
         }
       }
     },

Modules/ITS/itsFhr.json

@@ -52,16 +52,6 @@
                     "PhysicalOccupancyIB": "1.7e-3",
                     "PhysicalOccupancyOB": "4.3e-5",
                     "IgnoreRampUpData": "true"
-                },
-	        "grpGeomRequest" : {
-                    "geomRequest": "Aligned",
-                    "askGRPECS": "false",
-                    "askGRPLHCIF": "false",
-                    "askGRPMagField": "false",
-                    "askMatLUT": "false",
-                    "askTime": "false",
-                    "askOnceAllButField": "false",
-                    "needPropagatorD":  "false"
                 }
             }
         },

Modules/ITS/itsQCQualitySummary.json

@@ -68,16 +68,6 @@
                     "DoHitmapFilter": "1",
                     "PhysicalOccupancyIB": "1.7e-3",
                     "PhysicalOccupancyOB": "4.3e-5"
-                },
-	        "grpGeomRequest" : {
-                    "geomRequest": "Aligned",
-                    "askGRPECS": "false",
-                    "askGRPLHCIF": "false",
-                    "askGRPMagField": "false",
-                    "askMatLUT": "false",
-                    "askTime": "false",
-                    "askOnceAllButField": "true",
-                    "needPropagatorD":  "false"
                 }
             },
  "ITSClusterTask": {

Modules/ITS/src/ITSClusterTask.cxx

@@ -115,19 +115,16 @@ void ITSClusterTask::startOfCycle()
 void ITSClusterTask::monitorData(o2::framework::ProcessingContext& ctx)
 {
 
-  if (mGeom == nullptr) {
-    ILOG(Warning, Devel) << "Created new instance of mGeom" << ENDM;
-    mGeom = o2::its::GeometryTGeo::Instance();
-    mGeom->fillMatrixCache(o2::math_utils::bit2Mask(o2::math_utils::TransformType::L2G));
-  }
-
   if (mTimestamp == -1) { // get dict from ccdb
     mTimestamp = std::stol(o2::quality_control_modules::common::getFromConfig<string>(mCustomParameters, "dicttimestamp", "0"));
     long int ts = mTimestamp ? mTimestamp : ctx.services().get<o2::framework::TimingInfo>().creation;
     ILOG(Debug, Devel) << "Getting dictionary from ccdb - timestamp: " << ts << ENDM;
     std::map<std::string, std::string> metadata;
     mDict = TaskInterface::retrieveConditionAny<o2::itsmft::TopologyDictionary>("ITS/Calib/ClusterDictionary", metadata, ts);
     ILOG(Debug, Devel) << "Dictionary size: " << mDict->getSize() << ENDM;
+    o2::its::GeometryTGeo::adopt(TaskInterface::retrieveConditionAny<o2::its::GeometryTGep>("ITS/Config/Geometry", metadata, ts));
+    mGeom = o2::its::GeometryTGeo::Instance();
+    ILOG(Debug, Devel) << "Loaded new instance of mGeom" << ENDM;
   }
 
   std::chrono::time_point<std::chrono::high_resolution_clock> start;

Modules/ITS/src/ITSFhrTask.cxx

@@ -389,9 +389,9 @@ void ITSFhrTask::startOfCycle() { ILOG(Debug, Devel) << "startOfCycle" << ENDM;
 void ITSFhrTask::monitorData(o2::framework::ProcessingContext& ctx)
 {
   if (mGeom == nullptr) {
-    ILOG(Warning, Devel) << "Created new instance of mGeom" << ENDM;
+    o2::its::GeometryTGeo::adopt(TaskInterface::retrieveConditionAny<o2::its::GeometryTGep>("ITS/Config/Geometry", metadata, ts));
     mGeom = o2::its::GeometryTGeo::Instance();
-    mGeom->fillMatrixCache(o2::math_utils::bit2Mask(o2::math_utils::TransformType::L2G));
+    ILOG(Debug, Devel) << "Loaded new instance of mGeom" << ENDM;
   }
   // set timer
   std::chrono::time_point<std::chrono::high_resolution_clock> start;