Use Precompiled headers for Jet Substructure tasks

Author: ktf

PWGJE/Tasks/CMakeLists.txt

@@ -1,4 +1,4 @@
-# Copyright 2019-2020 CERN and copyright holders of ALICE O2.
+# Copyright 2019-2026 CERN and copyright holders of ALICE O2.
 # See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
 # All rights not expressly granted are reserved.
 #
@@ -8,7 +8,23 @@
 # In applying this license CERN does not waive the privileges and immunities
 # granted to it by virtue of its status as an Intergovernmental Organization
 # or submit itself to any jurisdiction.
+add_library(JetSubstructureHFPCH OBJECT JetSubstructureHFPCH.cxx)
+target_link_libraries(JetSubstructureHFPCH
+  PUBLIC O2::Framework O2Physics::PWGJECore O2Physics::AnalysisCore)
+target_precompile_headers(JetSubstructureHFPCH PRIVATE
+  [["PWGJE/DataModel/Jet.h"]]
+  [["PWGJE/DataModel/JetSubstructure.h"]]
+  [["PWGJE/DataModel/JetSubtraction.h"]]
+  [["PWGJE/Tasks/jetSubstructureHF.h"]]
+  <Framework/ASoA.h>
+  <Framework/AnalysisTask.h>
+  <Framework/ConfigContext.h>
+  <Framework/DataProcessorSpec.h>
+  <Framework/runDataProcessing.h>
 
+  <vector>
+  <memory>
+)
 
 o2physics_add_dpl_workflow(emc-cellmonitor
                     SOURCES emcCellMonitor.cxx
@@ -70,6 +86,7 @@ if(FastJet_FOUND)
                         COMPONENT_NAME Analysis)
     o2physics_add_dpl_workflow(jet-substructure
                         SOURCES jetSubstructure.cxx
+                        REUSE_FROM JetSubstructureHFPCH
                         PUBLIC_LINK_LIBRARIES O2::Framework O2Physics::PWGJECore O2Physics::AnalysisCore
                         COMPONENT_NAME Analysis)
     o2physics_add_dpl_workflow(jet-substructure-output
@@ -79,38 +96,47 @@ if(FastJet_FOUND)
     o2physics_add_dpl_workflow(jet-substructure-d0
                         SOURCES jetSubstructureD0.cxx
                         PUBLIC_LINK_LIBRARIES O2::Framework O2Physics::PWGJECore O2Physics::AnalysisCore
+                        REUSE_FROM JetSubstructureHFPCH
                         COMPONENT_NAME Analysis)
     o2physics_add_dpl_workflow(jet-substructure-dplus
                         SOURCES jetSubstructureDplus.cxx
                         PUBLIC_LINK_LIBRARIES O2::Framework O2Physics::PWGJECore O2Physics::AnalysisCore
+                        REUSE_FROM JetSubstructureHFPCH
                         COMPONENT_NAME Analysis)
     o2physics_add_dpl_workflow(jet-substructure-ds
                         SOURCES jetSubstructureDs.cxx
                         PUBLIC_LINK_LIBRARIES O2::Framework O2Physics::PWGJECore O2Physics::AnalysisCore
+                        REUSE_FROM JetSubstructureHFPCH
                         COMPONENT_NAME Analysis)
     o2physics_add_dpl_workflow(jet-substructure-dstar
                         SOURCES jetSubstructureDstar.cxx
                         PUBLIC_LINK_LIBRARIES O2::Framework O2Physics::PWGJECore O2Physics::AnalysisCore
+                        REUSE_FROM JetSubstructureHFPCH
                         COMPONENT_NAME Analysis)
     o2physics_add_dpl_workflow(jet-substructure-lc
                         SOURCES jetSubstructureLc.cxx
                         PUBLIC_LINK_LIBRARIES O2::Framework O2Physics::PWGJECore O2Physics::AnalysisCore
+                        REUSE_FROM JetSubstructureHFPCH
                         COMPONENT_NAME Analysis)
     o2physics_add_dpl_workflow(jet-substructure-b0
                         SOURCES jetSubstructureB0.cxx
                         PUBLIC_LINK_LIBRARIES O2::Framework O2Physics::PWGJECore O2Physics::AnalysisCore
+                        REUSE_FROM JetSubstructureHFPCH
                         COMPONENT_NAME Analysis)
     o2physics_add_dpl_workflow(jet-substructure-bplus
                         SOURCES jetSubstructureBplus.cxx
                         PUBLIC_LINK_LIBRARIES O2::Framework O2Physics::PWGJECore O2Physics::AnalysisCore
+                        REUSE_FROM JetSubstructureHFPCH
                         COMPONENT_NAME Analysis)
     o2physics_add_dpl_workflow(jet-substructure-xictoxipipi
                         SOURCES jetSubstructureXicToXiPiPi.cxx
                         PUBLIC_LINK_LIBRARIES O2::Framework O2Physics::PWGJECore O2Physics::AnalysisCore
+                        REUSE_FROM JetSubstructureHFPCH
                         COMPONENT_NAME Analysis)
     o2physics_add_dpl_workflow(jet-substructure-dielectron
                         SOURCES jetSubstructureDielectron.cxx
                         PUBLIC_LINK_LIBRARIES O2::Framework O2Physics::PWGJECore O2Physics::AnalysisCore
+                        REUSE_FROM JetSubstructureHFPCH
                         COMPONENT_NAME Analysis)
     o2physics_add_dpl_workflow(jet-substructure-d0-output
                         SOURCES jetSubstructureD0Output.cxx
@@ -359,4 +385,4 @@ if(FastJet_FOUND)
                         SOURCES substructureDebug.cxx
                         PUBLIC_LINK_LIBRARIES O2::Framework O2Physics::PWGJECore O2Physics::AnalysisCore
                         COMPONENT_NAME Analysis)
-endif()
+endif()

PWGJE/Tasks/jetSubstructureHFPCH.cxx

@@ -0,0 +1,10 @@
+// Copyright 2019-2026 CERN and copyright holders of ALICE O2.
+// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
+// All rights not expressly granted are reserved.
+//
+// This software is distributed under the terms of the GNU General Public
+// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
+//
+// In applying this license CERN does not waive the privileges and immunities
+// granted to it by virtue of its status as an Intergovernmental Organization
+// or submit itself to any jurisdiction.