ITk pixel bytestream encoding

ITk pixel bytestream encoding

InnerDetector/InDetEventCnv/ITkPixelByteStreamCnv/CMakeLists.txt

@@ -21,17 +21,17 @@ atlas_add_component( ITkPixelByteStreamCnv
    ByteStreamCnvSvcBaseLib InDetIdentifier PixelReadoutGeometryLib IRegionSelector
    xAODEventInfo TrigSteeringEvent InDetByteStreamErrors  ITkPixelByteStreamCnvLib ByteStreamCnvSvcLib )
    
-atlas_add_test(ITkPixelRodDecoder_test
-  SOURCES test/ITkPixelRodDecoder_test.cxx 
-  INCLUDE_DIRS ${Boost_INCLUDE_DIRS} ${ROOT_INCLUDE_DIRS} 
-  LINK_LIBRARIES ${Boost_LIBRARIES} ${ROOT_LIBRARIES}   AthenaBaseComps GaudiKernel IdDictParser StoreGateLib  Identifier ITkPixelByteStreamCnvLib
-  POST_EXEC_SCRIPT "nopost.sh" )
+# atlas_add_test(ITkPixelRodDecoder_test
+#   SOURCES test/ITkPixelRodDecoder_test.cxx 
+#   INCLUDE_DIRS ${Boost_INCLUDE_DIRS} ${ROOT_INCLUDE_DIRS} 
+#   LINK_LIBRARIES ${Boost_LIBRARIES} ${ROOT_LIBRARIES}   AthenaBaseComps GaudiKernel IdDictParser StoreGateLib  Identifier ITkPixelByteStreamCnvLib
+#   POST_EXEC_SCRIPT "nopost.sh" )
   
-atlas_add_test(ITkPixelRawDataProviderTool_test
-  SOURCES test/ITkPixelRawDataProviderTool_test.cxx 
-  INCLUDE_DIRS ${Boost_INCLUDE_DIRS} ${ROOT_INCLUDE_DIRS} 
-  LINK_LIBRARIES ${Boost_LIBRARIES} ${ROOT_LIBRARIES}   AthenaBaseComps GaudiKernel IdDictParser StoreGateLib  Identifier ITkPixelByteStreamCnvLib
-  POST_EXEC_SCRIPT "nopost.sh" )
+# atlas_add_test(ITkPixelRawDataProviderTool_test
+#   SOURCES test/ITkPixelRawDataProviderTool_test.cxx 
+#   INCLUDE_DIRS ${Boost_INCLUDE_DIRS} ${ROOT_INCLUDE_DIRS} 
+#   LINK_LIBRARIES ${Boost_LIBRARIES} ${ROOT_LIBRARIES}   AthenaBaseComps GaudiKernel IdDictParser StoreGateLib  Identifier ITkPixelByteStreamCnvLib
+#   POST_EXEC_SCRIPT "nopost.sh" )
 
 # Install files from the package:
 atlas_install_joboptions( share/*.txt )

InnerDetector/InDetEventCnv/ITkPixelByteStreamCnv/python/ITkPixelByteStreamCnvConfig.py

-#
-# Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
-#
-
-from AthenaConfiguration.ComponentFactory import CompFactory
-
-def ITkPixelRawDataProviderAlgCfg(flags, RDOKey="PixelRDOs", **kwargs):
-    """ Main function to configure ITkPixel raw data decoding """
-
-    from PixelReadoutGeometry.PixelReadoutGeometryConfig import ITkPixelReadoutManagerCfg
-    acc = ITkPixelReadoutManagerCfg(flags)
-
-    from RegionSelector.RegSelToolConfig import regSelTool_ITkPixel_Cfg
-    regSelTool = acc.popToolsAndMerge(regSelTool_ITkPixel_Cfg(flags))
-
-    suffix = kwargs.pop("suffix","")
-    decoder = CompFactory.ITkPixelRodDecoder(name="ITkPixelRodDecoder"+suffix)
-    
-    providerTool =  CompFactory.ITkPixelRawDataProviderTool(name="ITkPixelRawDataProviderTool"+suffix,
-                                                         Decoder = decoder)
-
-    acc.addEventAlgo(CompFactory.ITkPixelRawDataProvider(RDOKey = RDOKey,
-                                                      RegSelTool = regSelTool, 
-                                                      ProviderTool = providerTool,
-                                                      **kwargs))
-    return acc
-
-
-def TrigITkPixelRawDataProviderAlgCfg(flags, suffix, RoIs):
-    trigargs = {
-        'name' : 'TrigPixelRawDataProvider'+suffix,
-        'suffix' : suffix,
-        'RoIs' : RoIs,   
-        'isRoI_Seeded': True,
-        'RDOCacheKey' : 'PixRDOCache',
-        'BSErrorsCacheKey' : 'PixBSErrCache'
-    }
-    return ITkPixelRawDataProviderAlgCfg(flags, **trigargs)
\ No newline at end of file

InnerDetector/InDetEventCnv/ITkPixelByteStreamCnv/python/ITkPixelEncodingAlgConfig.py

+#
+# Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
+#
+
+from AthenaConfiguration.ComponentAccumulator import ComponentAccumulator
+from AthenaConfiguration.ComponentFactory import CompFactory
+
+def ITkPixelEncodingAlgCfg(flags, name = "ITkPixelEncodingAlg", **kwargs):
+    acc = ComponentAccumulator()
+
+    # Required for PixelID
+    from PixelGeoModelXml.ITkPixelGeoModelConfig import ITkPixelReadoutGeometryCfg
+    acc.merge(ITkPixelReadoutGeometryCfg(flags))
+    
+    acc.addEventAlgo(CompFactory.ITkPixelEncodingAlg(name, **kwargs))
+
+    return acc

InnerDetector/InDetEventCnv/ITkPixelByteStreamCnv/run/JO.py

+#!/usr/bin/env python
+
+# # Example to add additional algorithms:
+# from AthenaConfiguration.ComponentFactory import CompFactory
+# def MyAlgCfg(flags, name='MyAlg', **kwargs):
+#    acc = ComponentAccumulator()
+#    kwargs.setdefault(',"Property', default_value)
+#    acc.addEventAlgo(CompFactory.MyAlg(name,
+#                                       **kwargs))
+#    return acc
+
+
+if __name__=="__main__":
+   # test job skeleton reading pool files
+
+   from AthenaConfiguration.AllConfigFlags import initConfigFlags
+   flags = initConfigFlags()
+
+   # make logging more verbose
+   from AthenaCommon.Logging import log
+   from AthenaCommon.Constants import DEBUG
+   # log.setLevel(DEBUG)
+   
+   # --- set flags
+   # the input file
+   flags.Input.Files = ['/eos/user/s/sroygara/ITk/BytestreamDev/run/mc21_14TeV.900498.PG_single_muonpm_Pt100_etaFlatnp0_43.recon.RDO.e8481_s4149_r14697/RDO.33675668._000028.pool.root.1']
+
+   
+   # --- end flag customization
+   flags.lock()
+
+
+   flags.dump()
+   # minimum stuff to read files:
+   from AthenaConfiguration.MainServicesConfig import MainServicesCfg
+   cfg = MainServicesCfg(flags)
+
+   from AthenaPoolCnvSvc.PoolReadConfig import PoolReadCfg
+   cfg.merge(PoolReadCfg(flags))
+
+   # example runs pixel clusterization
+   from ITkPixelByteStreamCnv.ITkPixelEncodingAlgConfig import ITkPixelEncodingAlgCfg
+   cfg.merge( ITkPixelEncodingAlgCfg(flags) )
+   
+   cfg.printConfig(withDetails=True, summariseProps=True, printDefaults=True)
+   # loop over 10 events
+   cfg.run(10)

InnerDetector/InDetEventCnv/ITkPixelByteStreamCnv/src/ITkPixelEncodingAlg.cxx

+/*
+  Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
+*/
+
+#include "ITkPixelEncodingAlg.h"
+#include "InDetReadoutGeometry/SiDetectorElement.h"
+#include "PixelReadoutGeometry/PixelModuleDesign.h"
+#include "InDetRawData/InDetRawDataContainer.h"
+#include "InDetRawData/InDetRawDataCLASS_DEF.h"
+#include "StoreGate/ReadHandle.h"
+#include "InDetIdentifier/PixelID.h"
+#include "PixelReadoutGeometry/IPixelReadoutManager.h"
+#include "PixelReadoutGeometry/PixelDetectorManager.h"
+
+
+ITkPixelEncodingAlg::ITkPixelEncodingAlg(const std::string& name, ISvcLocator* pSvcLocator) :
+  AthReentrantAlgorithm(name, pSvcLocator),
+  m_pixelManager(nullptr),
+  m_pixIdHelper(nullptr)
+{
+
+}
+
+
+StatusCode ITkPixelEncodingAlg::initialize()
+{
+  
+  ATH_CHECK(m_pixelRDOKey.initialize());
+
+  // retrieve PixelID helper
+  if (!detStore()->retrieve(m_pixIdHelper, "PixelID").isSuccess()) {
+    ATH_MSG_FATAL("Unable to retrieve PixelID helper");
+    return StatusCode::FAILURE;
+  }
+
+  // retrieve PixelDetectorManager
+  if (!detStore()->retrieve(m_pixelManager,"ITkPixel").isSuccess()) {
+    ATH_MSG_FATAL("Unable to retrieve PixelDetectorManager");
+    return StatusCode::FAILURE;
+  }
+
+  return StatusCode::SUCCESS;
+}
+
+StatusCode ITkPixelEncodingAlg::execute(const EventContext& ctx) const
+{
+
+  // const PixelRDO_Container p_pixelRDO_cont = nullptr;
+  SG::ReadHandle<PixelRDO_Container> p_pixelRDO_cont(m_pixelRDOKey, ctx);
+  
+  InDetDD::SiDetectorElementCollection::const_iterator element;
+
+  for (element = m_pixelManager->getDetectorElementBegin(); element != m_pixelManager->getDetectorElementEnd(); ++element) {
+    
+    if (!(*element)) continue;
+  
+    const InDetDD::PixelModuleDesign *design = dynamic_cast<const InDetDD::PixelModuleDesign*>(&((*element)->design()));
+
+    // get the IdHash of the detector element
+    IdentifierHash IdHash = (*element)->identifyHash();
+
+    // get the module and chip definitions
+    const int chips = design->numberOfCircuits();            
+    int rowsPerChip = design->rowsPerCircuit();
+    int columnsPerChip = design->columnsPerCircuit();
+    // const int chipsInPhi = design->rows()/rowsPerChip;
+    // const int chipsinEta = design->columns()/columnsPerChip;            
+    
+    // const float phiPitch = design->phiPitch();
+    // bool use50x50 = true;
+    // if (phiPitch < s_pitch50x50)
+    //   use50x50 = false; 
+
+
+    Region region = (*element)->isBarrel() ? BARREL : ENDCAP;  
+    
+    bool doSwapCoordinates = false;
+    // takle the case where the chips are rotated. You need to swap the phi/eta indices for the pixel
+    // since the front-end as well is rotated and the chip map has to get the right coordinates
+    // It happens for all the single chip modules in the endcap:
+    // - innermost layer
+    // - shorties in the next-to-innermost layer          
+    if (region==ENDCAP and chips==1) {
+      doSwapCoordinates = true;
+    }
+    
+    // swap dimensions if needed
+    if (doSwapCoordinates) 
+      std::swap(columnsPerChip, rowsPerChip);
+    
+    
+    // The chipmap was initialized here -- sroygara
+    // std::vector<ChipMap> chip_maps = std::vector<ChipMap>(chips, ChipMap(columnsPerChip, rowsPerChip, use50x50));
+          
+    // get the RDO collection associated to the detector element
+    PixelRDO_Container::const_iterator rdoCont_itr(p_pixelRDO_cont->indexFind(IdHash));
+    
+    // if the collection is filled, fill the chip map, otherwise leave it empty       
+    if (rdoCont_itr!=p_pixelRDO_cont->end()) {        
+      
+      // loop though the rdo collection 
+      for (auto rdo_itr = (*rdoCont_itr)->begin() ; rdo_itr != (*rdoCont_itr)->end() ; ++rdo_itr) {
+
+        // Get info from RDO          
+        const Identifier rdoID((*rdo_itr)->identify());
+        int pixPhiIx(m_pixIdHelper->phi_index(rdoID));
+        int pixEtaIx(m_pixIdHelper->eta_index(rdoID));
+        const int tot((*rdo_itr)->getToT());
+        
+        // swap coordinates if needed
+        if (doSwapCoordinates) {
+          std::swap(pixEtaIx,pixPhiIx);
+        }
+        
+        // evaluating the chip number considering the number of rows and columns per chip and
+        // the total number of rows and columns on the sensor
+        // int chip = std::ceil(pixEtaIx/columnsPerChip) + chipsInPhi*std::ceil(pixPhiIx/rowsPerChip);
+                  
+        // get the eta/phi index wrt to the chip, not the module
+        int pixEta = pixEtaIx - std::ceil(pixEtaIx/columnsPerChip)*columnsPerChip;
+        int pixPhi = pixPhiIx - std::ceil(pixPhiIx/rowsPerChip)*rowsPerChip;          
+        
+         ATH_MSG_DEBUG("nChips: " + std::to_string(chips) + "  ToT: " + std::to_string(tot) + " pixEta: " +  std::to_string(pixEta) + "  pixPhi: " + std::to_string(pixPhi));
+        
+        // The info is then passed to some sort of chip map -- sroygara
+        //chip_maps.at(chip).fillChipMap(pixEta, pixPhi, tot);
+        
+      }        
+    }
+  }
+  
+  // fillChipMaps(ctx);
+
+  return StatusCode::SUCCESS;
+}
+
+
+
+
+
+
+
+
+
+

InnerDetector/InDetEventCnv/ITkPixelByteStreamCnv/src/ITkPixelEncodingAlg.h

+/*
+  Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
+*/
+
+#ifndef ITKPIXEL_ENCODINGALG_H
+#define ITKPIXEL_ENCODINGALG_Hi
+
+#include "AthenaBaseComps/AthReentrantAlgorithm.h"
+#include "InDetRawData/PixelRDO_Container.h"
+#include "StoreGate/ReadHandleKey.h"
+
+namespace InDetDD {
+  class PixelDetectorManager;
+}
+
+class PixelID;
+
+
+class ITkPixelEncodingAlg : public AthReentrantAlgorithm 
+{
+  public:
+    ITkPixelEncodingAlg(const std::string &name, ISvcLocator *pSvcLocator);
+    ~ITkPixelEncodingAlg(){}
+
+    virtual StatusCode initialize();
+    virtual StatusCode execute (const EventContext& ctx) const;
+
+  private:
+
+    enum Region {
+      INVALID_REGION=-1, BARREL, ENDCAP, N_REGIONS
+    };
+
+    SG::ReadHandleKey<PixelRDO_Container> m_pixelRDOKey{this,"PixelRDOKey","ITkPixelRDOs","StoreGate Key of Pixel RDOs"};
+    const InDetDD::PixelDetectorManager*           m_pixelManager;    
+    const PixelID*                                 m_pixIdHelper;  
+
+    static constexpr float s_pitch50x50=0.050;
+    
+};
+#endif
+

InnerDetector/InDetEventCnv/ITkPixelByteStreamCnv/src/components/ITkPixelByteStreamCnv_entries.cxx

@@ -2,9 +2,13 @@
   Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
 */
 
-#include "../ITkPixelRawDataProviderTool.h"
-#include "../ITkPixelRodDecoder.h"
+// #include "src/ITkPixelRawDataProviderTool.h"
+// #include "src/ITkPixelRodDecoder.h"
+#include "src/ITkPixelEncodingAlg.h"
+// #include "src/PixelRDOTool.h"
 
 
-DECLARE_COMPONENT( ITkPixelRawDataProviderTool )  
-DECLARE_COMPONENT( ITkPixelRodDecoder )
+// DECLARE_COMPONENT( ITkPixelRawDataProviderTool )  
+// DECLARE_COMPONENT( ITkPixelRodDecoder )
+DECLARE_COMPONENT( ITkPixelEncodingAlg )
+// DECLARE_COMPONENT( PixelRDOTool )
\ No newline at end of file